diff --git a/Lib/ctypes/test/test_keeprefs.py b/Lib/ctypes/test/test_keeprefs.py
index b90765a..fafef65 100644
--- a/Lib/ctypes/test/test_keeprefs.py
+++ b/Lib/ctypes/test/test_keeprefs.py
@@ -4,19 +4,19 @@
 class SimpleTestCase(unittest.TestCase):
     def test_cint(self):
         x = c_int()
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
         x.value = 42
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
         x = c_int(99)
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
 
     def test_ccharp(self):
         x = c_char_p()
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
         x.value = "abc"
-        self.assertEquals(x._objects, b"abc")
+        self.assertEqual(x._objects, b"abc")
         x = c_char_p("spam")
-        self.assertEquals(x._objects, b"spam")
+        self.assertEqual(x._objects, b"spam")
 
 class StructureTestCase(unittest.TestCase):
     def test_cint_struct(self):
@@ -25,21 +25,21 @@
                         ("b", c_int)]
 
         x = X()
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
         x.a = 42
         x.b = 99
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
 
     def test_ccharp_struct(self):
         class X(Structure):
             _fields_ = [("a", c_char_p),
                         ("b", c_char_p)]
         x = X()
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
 
         x.a = "spam"
         x.b = "foo"
-        self.assertEquals(x._objects, {"0": b"spam", "1": b"foo"})
+        self.assertEqual(x._objects, {"0": b"spam", "1": b"foo"})
 
     def test_struct_struct(self):
         class POINT(Structure):
@@ -52,28 +52,28 @@
         r.ul.y = 1
         r.lr.x = 2
         r.lr.y = 3
-        self.assertEquals(r._objects, None)
+        self.assertEqual(r._objects, None)
 
         r = RECT()
         pt = POINT(1, 2)
         r.ul = pt
-        self.assertEquals(r._objects, {'0': {}})
+        self.assertEqual(r._objects, {'0': {}})
         r.ul.x = 22
         r.ul.y = 44
-        self.assertEquals(r._objects, {'0': {}})
+        self.assertEqual(r._objects, {'0': {}})
         r.lr = POINT()
-        self.assertEquals(r._objects, {'0': {}, '1': {}})
+        self.assertEqual(r._objects, {'0': {}, '1': {}})
 
 class ArrayTestCase(unittest.TestCase):
     def test_cint_array(self):
         INTARR = c_int * 3
 
         ia = INTARR()
-        self.assertEquals(ia._objects, None)
+        self.assertEqual(ia._objects, None)
         ia[0] = 1
         ia[1] = 2
         ia[2] = 3
-        self.assertEquals(ia._objects, None)
+        self.assertEqual(ia._objects, None)
 
         class X(Structure):
             _fields_ = [("x", c_int),
@@ -83,9 +83,9 @@
         x.x = 1000
         x.a[0] = 42
         x.a[1] = 96
-        self.assertEquals(x._objects, None)
+        self.assertEqual(x._objects, None)
         x.a = ia
-        self.assertEquals(x._objects, {'1': {}})
+        self.assertEqual(x._objects, {'1': {}})
 
 class PointerTestCase(unittest.TestCase):
     def test_p_cint(self):
diff --git a/Lib/distutils/tests/test_archive_util.py b/Lib/distutils/tests/test_archive_util.py
index c6e08cb..d77302d 100644
--- a/Lib/distutils/tests/test_archive_util.py
+++ b/Lib/distutils/tests/test_archive_util.py
@@ -113,7 +113,7 @@
 
         self.assertTrue(os.path.exists(tarball2))
         # let's compare both tarballs
-        self.assertEquals(self._tarinfo(tarball), self._tarinfo(tarball2))
+        self.assertEqual(self._tarinfo(tarball), self._tarinfo(tarball2))
 
         # trying an uncompressed one
         base_name = os.path.join(tmpdir2, 'archive')
@@ -153,7 +153,7 @@
             os.chdir(old_dir)
         tarball = base_name + '.tar.Z'
         self.assertTrue(os.path.exists(tarball))
-        self.assertEquals(len(w.warnings), 1)
+        self.assertEqual(len(w.warnings), 1)
 
         # same test with dry_run
         os.remove(tarball)
@@ -167,7 +167,7 @@
         finally:
             os.chdir(old_dir)
         self.assertTrue(not os.path.exists(tarball))
-        self.assertEquals(len(w.warnings), 1)
+        self.assertEqual(len(w.warnings), 1)
 
     @unittest.skipUnless(ZIP_SUPPORT, 'Need zip support to run')
     def test_make_zipfile(self):
@@ -184,9 +184,9 @@
         tarball = base_name + '.zip'
 
     def test_check_archive_formats(self):
-        self.assertEquals(check_archive_formats(['gztar', 'xxx', 'zip']),
-                          'xxx')
-        self.assertEquals(check_archive_formats(['gztar', 'zip']), None)
+        self.assertEqual(check_archive_formats(['gztar', 'xxx', 'zip']),
+                         'xxx')
+        self.assertEqual(check_archive_formats(['gztar', 'zip']), None)
 
     def test_make_archive(self):
         tmpdir = self.mkdtemp()
@@ -203,7 +203,7 @@
                 make_archive('xxx', 'xxx', root_dir=self.mkdtemp())
             except:
                 pass
-            self.assertEquals(os.getcwd(), current_dir)
+            self.assertEqual(os.getcwd(), current_dir)
         finally:
             del ARCHIVE_FORMATS['xxx']
 
diff --git a/Lib/distutils/tests/test_bdist.py b/Lib/distutils/tests/test_bdist.py
index f2849a9..715283c 100644
--- a/Lib/distutils/tests/test_bdist.py
+++ b/Lib/distutils/tests/test_bdist.py
@@ -23,7 +23,7 @@
         cmd = bdist(dist)
         cmd.formats = ['msi']
         cmd.ensure_finalized()
-        self.assertEquals(cmd.formats, ['msi'])
+        self.assertEqual(cmd.formats, ['msi'])
 
         # what format bdist offers ?
         # XXX an explicit list in bdist is
@@ -34,7 +34,7 @@
         formats.sort()
         founded = list(cmd.format_command.keys())
         founded.sort()
-        self.assertEquals(founded, formats)
+        self.assertEqual(founded, formats)
 
 def test_suite():
     return unittest.makeSuite(BuildTestCase)
diff --git a/Lib/distutils/tests/test_bdist_dumb.py b/Lib/distutils/tests/test_bdist_dumb.py
index 5e76809..bf146eb 100644
--- a/Lib/distutils/tests/test_bdist_dumb.py
+++ b/Lib/distutils/tests/test_bdist_dumb.py
@@ -68,7 +68,7 @@
             base = base.replace(':', '-')
 
         wanted = ['%s.zip' % base]
-        self.assertEquals(dist_created, wanted)
+        self.assertEqual(dist_created, wanted)
 
         # now let's check what we have in the zip file
         # XXX to be done
diff --git a/Lib/distutils/tests/test_build_clib.py b/Lib/distutils/tests/test_build_clib.py
index 536cd67..d6d1a4d 100644
--- a/Lib/distutils/tests/test_build_clib.py
+++ b/Lib/distutils/tests/test_build_clib.py
@@ -55,14 +55,14 @@
         self.assertRaises(DistutilsSetupError, cmd.get_source_files)
 
         cmd.libraries = [('name', {'sources': ['a', 'b']})]
-        self.assertEquals(cmd.get_source_files(), ['a', 'b'])
+        self.assertEqual(cmd.get_source_files(), ['a', 'b'])
 
         cmd.libraries = [('name', {'sources': ('a', 'b')})]
-        self.assertEquals(cmd.get_source_files(), ['a', 'b'])
+        self.assertEqual(cmd.get_source_files(), ['a', 'b'])
 
         cmd.libraries = [('name', {'sources': ('a', 'b')}),
                          ('name2', {'sources': ['c', 'd']})]
-        self.assertEquals(cmd.get_source_files(), ['a', 'b', 'c', 'd'])
+        self.assertEqual(cmd.get_source_files(), ['a', 'b', 'c', 'd'])
 
     def test_build_libraries(self):
 
@@ -91,11 +91,11 @@
 
         cmd.include_dirs = 'one-dir'
         cmd.finalize_options()
-        self.assertEquals(cmd.include_dirs, ['one-dir'])
+        self.assertEqual(cmd.include_dirs, ['one-dir'])
 
         cmd.include_dirs = None
         cmd.finalize_options()
-        self.assertEquals(cmd.include_dirs, [])
+        self.assertEqual(cmd.include_dirs, [])
 
         cmd.distribution.libraries = 'WONTWORK'
         self.assertRaises(DistutilsSetupError, cmd.finalize_options)
diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py
index 226f7bb..e8b15f1 100644
--- a/Lib/distutils/tests/test_build_ext.py
+++ b/Lib/distutils/tests/test_build_ext.py
@@ -96,11 +96,11 @@
         for attr in ('error', 'foo', 'new', 'roj'):
             self.assertTrue(hasattr(xx, attr))
 
-        self.assertEquals(xx.foo(2, 5), 7)
-        self.assertEquals(xx.foo(13,15), 28)
-        self.assertEquals(xx.new().demo(), None)
+        self.assertEqual(xx.foo(2, 5), 7)
+        self.assertEqual(xx.foo(13,15), 28)
+        self.assertEqual(xx.new().demo(), None)
         doc = 'This is a template module just for instruction.'
-        self.assertEquals(xx.__doc__, doc)
+        self.assertEqual(xx.__doc__, doc)
         self.assertTrue(isinstance(xx.Null(), xx.Null))
         self.assertTrue(isinstance(xx.Str(), xx.Str))
 
@@ -206,7 +206,7 @@
         cmd = build_ext(dist)
         cmd.libraries = 'my_lib'
         cmd.finalize_options()
-        self.assertEquals(cmd.libraries, ['my_lib'])
+        self.assertEqual(cmd.libraries, ['my_lib'])
 
         # make sure cmd.library_dirs is turned into a list
         # if it's a string
@@ -220,7 +220,7 @@
         cmd = build_ext(dist)
         cmd.rpath = os.pathsep.join(['one', 'two'])
         cmd.finalize_options()
-        self.assertEquals(cmd.rpath, ['one', 'two'])
+        self.assertEqual(cmd.rpath, ['one', 'two'])
 
         # XXX more tests to perform for win32
 
@@ -229,25 +229,25 @@
         cmd = build_ext(dist)
         cmd.define = 'one,two'
         cmd.finalize_options()
-        self.assertEquals(cmd.define, [('one', '1'), ('two', '1')])
+        self.assertEqual(cmd.define, [('one', '1'), ('two', '1')])
 
         # make sure undef is turned into a list of
         # strings if they are ','-separated strings
         cmd = build_ext(dist)
         cmd.undef = 'one,two'
         cmd.finalize_options()
-        self.assertEquals(cmd.undef, ['one', 'two'])
+        self.assertEqual(cmd.undef, ['one', 'two'])
 
         # make sure swig_opts is turned into a list
         cmd = build_ext(dist)
         cmd.swig_opts = None
         cmd.finalize_options()
-        self.assertEquals(cmd.swig_opts, [])
+        self.assertEqual(cmd.swig_opts, [])
 
         cmd = build_ext(dist)
         cmd.swig_opts = '1 2'
         cmd.finalize_options()
-        self.assertEquals(cmd.swig_opts, ['1', '2'])
+        self.assertEqual(cmd.swig_opts, ['1', '2'])
 
     def test_check_extensions_list(self):
         dist = Distribution()
@@ -283,7 +283,7 @@
         # check_extensions_list adds in ext the values passed
         # when they are in ('include_dirs', 'library_dirs', 'libraries'
         # 'extra_objects', 'extra_compile_args', 'extra_link_args')
-        self.assertEquals(ext.libraries, 'foo')
+        self.assertEqual(ext.libraries, 'foo')
         self.assertTrue(not hasattr(ext, 'some'))
 
         # 'macros' element of build info dict must be 1- or 2-tuple
@@ -293,15 +293,15 @@
 
         exts[0][1]['macros'] = [('1', '2'), ('3',)]
         cmd.check_extensions_list(exts)
-        self.assertEquals(exts[0].undef_macros, ['3'])
-        self.assertEquals(exts[0].define_macros, [('1', '2')])
+        self.assertEqual(exts[0].undef_macros, ['3'])
+        self.assertEqual(exts[0].define_macros, [('1', '2')])
 
     def test_get_source_files(self):
         modules = [Extension('foo', ['xxx'], optional=False)]
         dist = Distribution({'name': 'xx', 'ext_modules': modules})
         cmd = build_ext(dist)
         cmd.ensure_finalized()
-        self.assertEquals(cmd.get_source_files(), ['xxx'])
+        self.assertEqual(cmd.get_source_files(), ['xxx'])
 
     def test_compiler_option(self):
         # cmd.compiler is an option and
@@ -312,7 +312,7 @@
         cmd.compiler = 'unix'
         cmd.ensure_finalized()
         cmd.run()
-        self.assertEquals(cmd.compiler, 'unix')
+        self.assertEqual(cmd.compiler, 'unix')
 
     def test_get_outputs(self):
         tmp_dir = self.mkdtemp()
@@ -324,7 +324,7 @@
         cmd = build_ext(dist)
         self._fixup_command(cmd)
         cmd.ensure_finalized()
-        self.assertEquals(len(cmd.get_outputs()), 1)
+        self.assertEqual(len(cmd.get_outputs()), 1)
 
         if os.name == "nt":
             cmd.debug = sys.executable.endswith("_d.exe")
@@ -344,20 +344,20 @@
         finally:
             os.chdir(old_wd)
         self.assertTrue(os.path.exists(so_file))
-        self.assertEquals(os.path.splitext(so_file)[-1],
-                          sysconfig.get_config_var('SO'))
+        self.assertEqual(os.path.splitext(so_file)[-1],
+                         sysconfig.get_config_var('SO'))
         so_dir = os.path.dirname(so_file)
-        self.assertEquals(so_dir, other_tmp_dir)
+        self.assertEqual(so_dir, other_tmp_dir)
 
         cmd.inplace = 0
         cmd.compiler = None
         cmd.run()
         so_file = cmd.get_outputs()[0]
         self.assertTrue(os.path.exists(so_file))
-        self.assertEquals(os.path.splitext(so_file)[-1],
-                          sysconfig.get_config_var('SO'))
+        self.assertEqual(os.path.splitext(so_file)[-1],
+                         sysconfig.get_config_var('SO'))
         so_dir = os.path.dirname(so_file)
-        self.assertEquals(so_dir, cmd.build_lib)
+        self.assertEqual(so_dir, cmd.build_lib)
 
         # inplace = 0, cmd.package = 'bar'
         build_py = cmd.get_finalized_command('build_py')
@@ -365,7 +365,7 @@
         path = cmd.get_ext_fullpath('foo')
         # checking that the last directory is the build_dir
         path = os.path.split(path)[0]
-        self.assertEquals(path, cmd.build_lib)
+        self.assertEqual(path, cmd.build_lib)
 
         # inplace = 1, cmd.package = 'bar'
         cmd.inplace = 1
@@ -379,7 +379,7 @@
         # checking that the last directory is bar
         path = os.path.split(path)[0]
         lastdir = os.path.split(path)[-1]
-        self.assertEquals(lastdir, 'bar')
+        self.assertEqual(lastdir, 'bar')
 
     def test_ext_fullpath(self):
         ext = sysconfig.get_config_vars()['SO']
@@ -395,14 +395,14 @@
         curdir = os.getcwd()
         wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext)
         path = cmd.get_ext_fullpath('lxml.etree')
-        self.assertEquals(wanted, path)
+        self.assertEqual(wanted, path)
 
         # building lxml.etree not inplace
         cmd.inplace = 0
         cmd.build_lib = os.path.join(curdir, 'tmpdir')
         wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext)
         path = cmd.get_ext_fullpath('lxml.etree')
-        self.assertEquals(wanted, path)
+        self.assertEqual(wanted, path)
 
         # building twisted.runner.portmap not inplace
         build_py = cmd.get_finalized_command('build_py')
@@ -411,13 +411,13 @@
         path = cmd.get_ext_fullpath('twisted.runner.portmap')
         wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner',
                               'portmap' + ext)
-        self.assertEquals(wanted, path)
+        self.assertEqual(wanted, path)
 
         # building twisted.runner.portmap inplace
         cmd.inplace = 1
         path = cmd.get_ext_fullpath('twisted.runner.portmap')
         wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext)
-        self.assertEquals(wanted, path)
+        self.assertEqual(wanted, path)
 
 def test_suite():
     src = _get_source_filename()
diff --git a/Lib/distutils/tests/test_check.py b/Lib/distutils/tests/test_check.py
index 372bae3..7c56c04 100644
--- a/Lib/distutils/tests/test_check.py
+++ b/Lib/distutils/tests/test_check.py
@@ -26,7 +26,7 @@
         # by default, check is checking the metadata
         # should have some warnings
         cmd = self._run()
-        self.assertEquals(cmd._warnings, 2)
+        self.assertEqual(cmd._warnings, 2)
 
         # now let's add the required fields
         # and run it again, to make sure we don't get
@@ -35,7 +35,7 @@
                     'author_email': 'xxx',
                     'name': 'xxx', 'version': 'xxx'}
         cmd = self._run(metadata)
-        self.assertEquals(cmd._warnings, 0)
+        self.assertEqual(cmd._warnings, 0)
 
         # now with the strict mode, we should
         # get an error if there are missing metadata
@@ -43,7 +43,7 @@
 
         # and of course, no error when all metadata are present
         cmd = self._run(metadata, strict=1)
-        self.assertEquals(cmd._warnings, 0)
+        self.assertEqual(cmd._warnings, 0)
 
     def test_check_document(self):
         if not HAS_DOCUTILS: # won't test without docutils
@@ -54,12 +54,12 @@
         # let's see if it detects broken rest
         broken_rest = 'title\n===\n\ntest'
         msgs = cmd._check_rst_data(broken_rest)
-        self.assertEquals(len(msgs), 1)
+        self.assertEqual(len(msgs), 1)
 
         # and non-broken rest
         rest = 'title\n=====\n\ntest'
         msgs = cmd._check_rst_data(rest)
-        self.assertEquals(len(msgs), 0)
+        self.assertEqual(len(msgs), 0)
 
     def test_check_restructuredtext(self):
         if not HAS_DOCUTILS: # won't test without docutils
@@ -69,7 +69,7 @@
         pkg_info, dist = self.create_dist(long_description=broken_rest)
         cmd = check(dist)
         cmd.check_restructuredtext()
-        self.assertEquals(cmd._warnings, 1)
+        self.assertEqual(cmd._warnings, 1)
 
         # let's see if we have an error with strict=1
         metadata = {'url': 'xxx', 'author': 'xxx',
@@ -82,7 +82,7 @@
         # and non-broken rest
         metadata['long_description'] = 'title\n=====\n\ntest'
         cmd = self._run(metadata, strict=1, restructuredtext=1)
-        self.assertEquals(cmd._warnings, 0)
+        self.assertEqual(cmd._warnings, 0)
 
     def test_check_all(self):
 
diff --git a/Lib/distutils/tests/test_cmd.py b/Lib/distutils/tests/test_cmd.py
index 55ae421..5821fcd 100644
--- a/Lib/distutils/tests/test_cmd.py
+++ b/Lib/distutils/tests/test_cmd.py
@@ -44,7 +44,7 @@
 
         # making sure execute gets called properly
         def _execute(func, args, exec_msg, level):
-            self.assertEquals(exec_msg, 'generating out from in')
+            self.assertEqual(exec_msg, 'generating out from in')
         cmd.force = True
         cmd.execute = _execute
         cmd.make_file(infiles='in', outfile='out', func='func', args=())
@@ -63,7 +63,7 @@
 
         wanted = ["command options for 'MyCmd':", '  option1 = 1',
                   '  option2 = 1']
-        self.assertEquals(msgs, wanted)
+        self.assertEqual(msgs, wanted)
 
     def test_ensure_string(self):
         cmd = self.cmd
@@ -81,7 +81,7 @@
         cmd = self.cmd
         cmd.option1 = 'ok,dok'
         cmd.ensure_string_list('option1')
-        self.assertEquals(cmd.option1, ['ok', 'dok'])
+        self.assertEqual(cmd.option1, ['ok', 'dok'])
 
         cmd.option2 = ['xxx', 'www']
         cmd.ensure_string_list('option2')
@@ -109,14 +109,14 @@
         with captured_stdout() as stdout:
             cmd.debug_print('xxx')
         stdout.seek(0)
-        self.assertEquals(stdout.read(), '')
+        self.assertEqual(stdout.read(), '')
 
         debug.DEBUG = True
         try:
             with captured_stdout() as stdout:
                 cmd.debug_print('xxx')
             stdout.seek(0)
-            self.assertEquals(stdout.read(), 'xxx\n')
+            self.assertEqual(stdout.read(), 'xxx\n')
         finally:
             debug.DEBUG = False
 
diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py
index 6a45a32..2c075d7 100644
--- a/Lib/distutils/tests/test_config.py
+++ b/Lib/distutils/tests/test_config.py
@@ -88,7 +88,7 @@
         waited = [('password', 'secret'), ('realm', 'pypi'),
                   ('repository', 'http://pypi.python.org/pypi'),
                   ('server', 'server1'), ('username', 'me')]
-        self.assertEquals(config, waited)
+        self.assertEqual(config, waited)
 
         # old format
         self.write_file(self.rc, PYPIRC_OLD)
@@ -97,7 +97,7 @@
         waited = [('password', 'secret'), ('realm', 'pypi'),
                   ('repository', 'http://pypi.python.org/pypi'),
                   ('server', 'server-login'), ('username', 'tarek')]
-        self.assertEquals(config, waited)
+        self.assertEqual(config, waited)
 
     def test_server_empty_registration(self):
         cmd = self._cmd(self.dist)
@@ -108,7 +108,7 @@
         f = open(rc)
         try:
             content = f.read()
-            self.assertEquals(content, WANTED)
+            self.assertEqual(content, WANTED)
         finally:
             f.close()
 
diff --git a/Lib/distutils/tests/test_config_cmd.py b/Lib/distutils/tests/test_config_cmd.py
index ef2e7bc..fcb798e 100644
--- a/Lib/distutils/tests/test_config_cmd.py
+++ b/Lib/distutils/tests/test_config_cmd.py
@@ -34,7 +34,7 @@
             f.close()
 
         dump_file(this_file, 'I am the header')
-        self.assertEquals(len(self._logs), numlines+1)
+        self.assertEqual(len(self._logs), numlines+1)
 
     def test_search_cpp(self):
         if sys.platform == 'win32':
@@ -44,10 +44,10 @@
 
         # simple pattern searches
         match = cmd.search_cpp(pattern='xxx', body='// xxx')
-        self.assertEquals(match, 0)
+        self.assertEqual(match, 0)
 
         match = cmd.search_cpp(pattern='_configtest', body='// xxx')
-        self.assertEquals(match, 1)
+        self.assertEqual(match, 1)
 
     def test_finalize_options(self):
         # finalize_options does a bit of transformation
@@ -59,9 +59,9 @@
         cmd.library_dirs = 'three%sfour' % os.pathsep
         cmd.ensure_finalized()
 
-        self.assertEquals(cmd.include_dirs, ['one', 'two'])
-        self.assertEquals(cmd.libraries, ['one'])
-        self.assertEquals(cmd.library_dirs, ['three', 'four'])
+        self.assertEqual(cmd.include_dirs, ['one', 'two'])
+        self.assertEqual(cmd.libraries, ['one'])
+        self.assertEqual(cmd.library_dirs, ['three', 'four'])
 
     def test_clean(self):
         # _clean removes files
diff --git a/Lib/distutils/tests/test_core.py b/Lib/distutils/tests/test_core.py
index e937b45..d781555 100644
--- a/Lib/distutils/tests/test_core.py
+++ b/Lib/distutils/tests/test_core.py
@@ -89,7 +89,7 @@
         with captured_stdout() as stdout:
             distutils.core.setup(name='bar')
         stdout.seek(0)
-        self.assertEquals(stdout.read(), 'bar\n')
+        self.assertEqual(stdout.read(), 'bar\n')
 
         distutils.core.DEBUG = True
         try:
@@ -99,7 +99,7 @@
             distutils.core.DEBUG = False
         stdout.seek(0)
         wanted = "options (after parsing config files):\n"
-        self.assertEquals(stdout.readlines()[0], wanted)
+        self.assertEqual(stdout.readlines()[0], wanted)
 
 def test_suite():
     return unittest.makeSuite(CoreTestCase)
diff --git a/Lib/distutils/tests/test_cygwinccompiler.py b/Lib/distutils/tests/test_cygwinccompiler.py
index a57694d..79377a7 100644
--- a/Lib/distutils/tests/test_cygwinccompiler.py
+++ b/Lib/distutils/tests/test_cygwinccompiler.py
@@ -65,82 +65,82 @@
         sys.version = ('2.6.1 (r261:67515, Dec  6 2008, 16:42:21) \n[GCC '
                        '4.0.1 (Apple Computer, Inc. build 5370)]')
 
-        self.assertEquals(check_config_h()[0], CONFIG_H_OK)
+        self.assertEqual(check_config_h()[0], CONFIG_H_OK)
 
         # then it tries to see if it can find "__GNUC__" in pyconfig.h
         sys.version = 'something without the *CC word'
 
         # if the file doesn't exist it returns  CONFIG_H_UNCERTAIN
-        self.assertEquals(check_config_h()[0], CONFIG_H_UNCERTAIN)
+        self.assertEqual(check_config_h()[0], CONFIG_H_UNCERTAIN)
 
         # if it exists but does not contain __GNUC__, it returns CONFIG_H_NOTOK
         self.write_file(self.python_h, 'xxx')
-        self.assertEquals(check_config_h()[0], CONFIG_H_NOTOK)
+        self.assertEqual(check_config_h()[0], CONFIG_H_NOTOK)
 
         # and CONFIG_H_OK if __GNUC__ is found
         self.write_file(self.python_h, 'xxx __GNUC__ xxx')
-        self.assertEquals(check_config_h()[0], CONFIG_H_OK)
+        self.assertEqual(check_config_h()[0], CONFIG_H_OK)
 
     def test_get_versions(self):
 
         # get_versions calls distutils.spawn.find_executable on
         # 'gcc', 'ld' and 'dllwrap'
-        self.assertEquals(get_versions(), (None, None, None))
+        self.assertEqual(get_versions(), (None, None, None))
 
         # Let's fake we have 'gcc' and it returns '3.4.5'
         self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF'
         res = get_versions()
-        self.assertEquals(str(res[0]), '3.4.5')
+        self.assertEqual(str(res[0]), '3.4.5')
 
         # and let's see what happens when the version
         # doesn't match the regular expression
         # (\d+\.\d+(\.\d+)*)
         self._exes['gcc'] = b'very strange output'
         res = get_versions()
-        self.assertEquals(res[0], None)
+        self.assertEqual(res[0], None)
 
         # same thing for ld
         self._exes['ld'] = b'GNU ld version 2.17.50 20060824'
         res = get_versions()
-        self.assertEquals(str(res[1]), '2.17.50')
+        self.assertEqual(str(res[1]), '2.17.50')
         self._exes['ld'] = b'@(#)PROGRAM:ld  PROJECT:ld64-77'
         res = get_versions()
-        self.assertEquals(res[1], None)
+        self.assertEqual(res[1], None)
 
         # and dllwrap
         self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF'
         res = get_versions()
-        self.assertEquals(str(res[2]), '2.17.50')
+        self.assertEqual(str(res[2]), '2.17.50')
         self._exes['dllwrap'] = b'Cheese Wrap'
         res = get_versions()
-        self.assertEquals(res[2], None)
+        self.assertEqual(res[2], None)
 
     def test_get_msvcr(self):
 
         # none
         sys.version  = ('2.6.1 (r261:67515, Dec  6 2008, 16:42:21) '
                         '\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]')
-        self.assertEquals(get_msvcr(), None)
+        self.assertEqual(get_msvcr(), None)
 
         # MSVC 7.0
         sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
                        '[MSC v.1300 32 bits (Intel)]')
-        self.assertEquals(get_msvcr(), ['msvcr70'])
+        self.assertEqual(get_msvcr(), ['msvcr70'])
 
         # MSVC 7.1
         sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
                        '[MSC v.1310 32 bits (Intel)]')
-        self.assertEquals(get_msvcr(), ['msvcr71'])
+        self.assertEqual(get_msvcr(), ['msvcr71'])
 
         # VS2005 / MSVC 8.0
         sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
                        '[MSC v.1400 32 bits (Intel)]')
-        self.assertEquals(get_msvcr(), ['msvcr80'])
+        self.assertEqual(get_msvcr(), ['msvcr80'])
 
         # VS2008 / MSVC 9.0
         sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
                        '[MSC v.1500 32 bits (Intel)]')
-        self.assertEquals(get_msvcr(), ['msvcr90'])
+        self.assertEqual(get_msvcr(), ['msvcr90'])
 
         # unknown
         sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py
index aa9f9eb..84a0ec6 100644
--- a/Lib/distutils/tests/test_dir_util.py
+++ b/Lib/distutils/tests/test_dir_util.py
@@ -37,18 +37,18 @@
 
         mkpath(self.target, verbose=0)
         wanted = []
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
         remove_tree(self.root_target, verbose=0)
 
         mkpath(self.target, verbose=1)
         wanted = ['creating %s' % self.root_target,
                   'creating %s' % self.target]
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
         self._logs = []
 
         remove_tree(self.root_target, verbose=1)
         wanted = ["removing '%s' (and everything under it)" % self.root_target]
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
     @unittest.skipIf(sys.platform.startswith('win'),
                         "This test is only appropriate for POSIX-like systems.")
@@ -66,12 +66,12 @@
     def test_create_tree_verbosity(self):
 
         create_tree(self.root_target, ['one', 'two', 'three'], verbose=0)
-        self.assertEquals(self._logs, [])
+        self.assertEqual(self._logs, [])
         remove_tree(self.root_target, verbose=0)
 
         wanted = ['creating %s' % self.root_target]
         create_tree(self.root_target, ['one', 'two', 'three'], verbose=1)
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
         remove_tree(self.root_target, verbose=0)
 
@@ -81,7 +81,7 @@
         mkpath(self.target, verbose=0)
 
         copy_tree(self.target, self.target2, verbose=0)
-        self.assertEquals(self._logs, [])
+        self.assertEqual(self._logs, [])
 
         remove_tree(self.root_target, verbose=0)
 
@@ -95,18 +95,18 @@
 
         wanted = ['copying %s -> %s' % (a_file, self.target2)]
         copy_tree(self.target, self.target2, verbose=1)
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
         remove_tree(self.root_target, verbose=0)
         remove_tree(self.target2, verbose=0)
 
     def test_ensure_relative(self):
         if os.sep == '/':
-            self.assertEquals(ensure_relative('/home/foo'), 'home/foo')
-            self.assertEquals(ensure_relative('some/path'), 'some/path')
+            self.assertEqual(ensure_relative('/home/foo'), 'home/foo')
+            self.assertEqual(ensure_relative('some/path'), 'some/path')
         else:   # \\
-            self.assertEquals(ensure_relative('c:\\home\\foo'), 'c:home\\foo')
-            self.assertEquals(ensure_relative('home\\foo'), 'home\\foo')
+            self.assertEqual(ensure_relative('c:\\home\\foo'), 'c:home\\foo')
+            self.assertEqual(ensure_relative('home\\foo'), 'home\\foo')
 
 def test_suite():
     return unittest.makeSuite(DirUtilTestCase)
diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py
index f9c5a4f..2c19d89 100644
--- a/Lib/distutils/tests/test_dist.py
+++ b/Lib/distutils/tests/test_dist.py
@@ -125,7 +125,7 @@
         finally:
             warnings.warn = old_warn
 
-        self.assertEquals(len(warns), 0)
+        self.assertEqual(len(warns), 0)
 
     def test_finalize_options(self):
 
@@ -136,20 +136,20 @@
         dist.finalize_options()
 
         # finalize_option splits platforms and keywords
-        self.assertEquals(dist.metadata.platforms, ['one', 'two'])
-        self.assertEquals(dist.metadata.keywords, ['one', 'two'])
+        self.assertEqual(dist.metadata.platforms, ['one', 'two'])
+        self.assertEqual(dist.metadata.keywords, ['one', 'two'])
 
     def test_get_command_packages(self):
         dist = Distribution()
-        self.assertEquals(dist.command_packages, None)
+        self.assertEqual(dist.command_packages, None)
         cmds = dist.get_command_packages()
-        self.assertEquals(cmds, ['distutils.command'])
-        self.assertEquals(dist.command_packages,
-                          ['distutils.command'])
+        self.assertEqual(cmds, ['distutils.command'])
+        self.assertEqual(dist.command_packages,
+                         ['distutils.command'])
 
         dist.command_packages = 'one,two'
         cmds = dist.get_command_packages()
-        self.assertEquals(cmds, ['distutils.command', 'one', 'two'])
+        self.assertEqual(cmds, ['distutils.command', 'one', 'two'])
 
 
     def test_announce(self):
@@ -288,8 +288,8 @@
     def test_fix_help_options(self):
         help_tuples = [('a', 'b', 'c', 'd'), (1, 2, 3, 4)]
         fancy_options = fix_help_options(help_tuples)
-        self.assertEquals(fancy_options[0], ('a', 'b', 'c'))
-        self.assertEquals(fancy_options[1], (1, 2, 3))
+        self.assertEqual(fancy_options[0], ('a', 'b', 'c'))
+        self.assertEqual(fancy_options[1], (1, 2, 3))
 
     def test_show_help(self):
         # smoke test, just makes sure some help is displayed
diff --git a/Lib/distutils/tests/test_extension.py b/Lib/distutils/tests/test_extension.py
index 1ee3058..d9a47a8 100755
--- a/Lib/distutils/tests/test_extension.py
+++ b/Lib/distutils/tests/test_extension.py
@@ -28,38 +28,38 @@
                   'rect', 'rwobject', 'scrap', 'surface', 'surflock',
                   'time', 'transform']
 
-        self.assertEquals(names, wanted)
+        self.assertEqual(names, wanted)
 
     def test_extension_init(self):
         # the first argument, which is the name, must be a string
         self.assertRaises(AssertionError, Extension, 1, [])
         ext = Extension('name', [])
-        self.assertEquals(ext.name, 'name')
+        self.assertEqual(ext.name, 'name')
 
         # the second argument, which is the list of files, must
         # be a list of strings
         self.assertRaises(AssertionError, Extension, 'name', 'file')
         self.assertRaises(AssertionError, Extension, 'name', ['file', 1])
         ext = Extension('name', ['file1', 'file2'])
-        self.assertEquals(ext.sources, ['file1', 'file2'])
+        self.assertEqual(ext.sources, ['file1', 'file2'])
 
         # others arguments have defaults
         for attr in ('include_dirs', 'define_macros', 'undef_macros',
                      'library_dirs', 'libraries', 'runtime_library_dirs',
                      'extra_objects', 'extra_compile_args', 'extra_link_args',
                      'export_symbols', 'swig_opts', 'depends'):
-            self.assertEquals(getattr(ext, attr), [])
+            self.assertEqual(getattr(ext, attr), [])
 
-        self.assertEquals(ext.language, None)
-        self.assertEquals(ext.optional, None)
+        self.assertEqual(ext.language, None)
+        self.assertEqual(ext.optional, None)
 
         # if there are unknown keyword options, warn about them
         with check_warnings() as w:
             warnings.simplefilter('always')
             ext = Extension('name', ['file1', 'file2'], chic=True)
 
-        self.assertEquals(len(w.warnings), 1)
-        self.assertEquals(str(w.warnings[0].message),
+        self.assertEqual(len(w.warnings), 1)
+        self.assertEqual(str(w.warnings[0].message),
                           "Unknown Extension options: 'chic'")
 
 def test_suite():
diff --git a/Lib/distutils/tests/test_file_util.py b/Lib/distutils/tests/test_file_util.py
index 74618b5..730ffde 100644
--- a/Lib/distutils/tests/test_file_util.py
+++ b/Lib/distutils/tests/test_file_util.py
@@ -38,14 +38,14 @@
 
         move_file(self.source, self.target, verbose=0)
         wanted = []
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
         # back to original state
         move_file(self.target, self.source, verbose=0)
 
         move_file(self.source, self.target, verbose=1)
         wanted = ['moving %s -> %s' % (self.source, self.target)]
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
         # back to original state
         move_file(self.target, self.source, verbose=0)
@@ -55,7 +55,7 @@
         os.mkdir(self.target_dir)
         move_file(self.source, self.target_dir, verbose=1)
         wanted = ['moving %s -> %s' % (self.source, self.target_dir)]
-        self.assertEquals(self._logs, wanted)
+        self.assertEqual(self._logs, wanted)
 
 
 def test_suite():
diff --git a/Lib/distutils/tests/test_filelist.py b/Lib/distutils/tests/test_filelist.py
index 331180d..d2a2b44 100644
--- a/Lib/distutils/tests/test_filelist.py
+++ b/Lib/distutils/tests/test_filelist.py
@@ -9,29 +9,29 @@
 
     def test_glob_to_re(self):
         # simple cases
-        self.assertEquals(glob_to_re('foo*'), 'foo[^/]*\\Z(?ms)')
-        self.assertEquals(glob_to_re('foo?'), 'foo[^/]\\Z(?ms)')
-        self.assertEquals(glob_to_re('foo??'), 'foo[^/][^/]\\Z(?ms)')
+        self.assertEqual(glob_to_re('foo*'), 'foo[^/]*\\Z(?ms)')
+        self.assertEqual(glob_to_re('foo?'), 'foo[^/]\\Z(?ms)')
+        self.assertEqual(glob_to_re('foo??'), 'foo[^/][^/]\\Z(?ms)')
 
         # special cases
-        self.assertEquals(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*\Z(?ms)')
-        self.assertEquals(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*\Z(?ms)')
-        self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]\Z(?ms)')
-        self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]\Z(?ms)')
+        self.assertEqual(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*\Z(?ms)')
+        self.assertEqual(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*\Z(?ms)')
+        self.assertEqual(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]\Z(?ms)')
+        self.assertEqual(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]\Z(?ms)')
 
     def test_debug_print(self):
         file_list = FileList()
         with captured_stdout() as stdout:
             file_list.debug_print('xxx')
         stdout.seek(0)
-        self.assertEquals(stdout.read(), '')
+        self.assertEqual(stdout.read(), '')
 
         debug.DEBUG = True
         try:
             with captured_stdout() as stdout:
                 file_list.debug_print('xxx')
             stdout.seek(0)
-            self.assertEquals(stdout.read(), 'xxx\n')
+            self.assertEqual(stdout.read(), 'xxx\n')
         finally:
             debug.DEBUG = False
 
diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py
index bc407cf..f9c142e 100644
--- a/Lib/distutils/tests/test_install.py
+++ b/Lib/distutils/tests/test_install.py
@@ -123,23 +123,23 @@
 
         # two elements
         cmd.handle_extra_path()
-        self.assertEquals(cmd.extra_path, ['path', 'dirs'])
-        self.assertEquals(cmd.extra_dirs, 'dirs')
-        self.assertEquals(cmd.path_file, 'path')
+        self.assertEqual(cmd.extra_path, ['path', 'dirs'])
+        self.assertEqual(cmd.extra_dirs, 'dirs')
+        self.assertEqual(cmd.path_file, 'path')
 
         # one element
         cmd.extra_path = ['path']
         cmd.handle_extra_path()
-        self.assertEquals(cmd.extra_path, ['path'])
-        self.assertEquals(cmd.extra_dirs, 'path')
-        self.assertEquals(cmd.path_file, 'path')
+        self.assertEqual(cmd.extra_path, ['path'])
+        self.assertEqual(cmd.extra_dirs, 'path')
+        self.assertEqual(cmd.path_file, 'path')
 
         # none
         dist.extra_path = cmd.extra_path = None
         cmd.handle_extra_path()
-        self.assertEquals(cmd.extra_path, None)
-        self.assertEquals(cmd.extra_dirs, '')
-        self.assertEquals(cmd.path_file, None)
+        self.assertEqual(cmd.extra_path, None)
+        self.assertEqual(cmd.extra_dirs, '')
+        self.assertEqual(cmd.path_file, None)
 
         # three elements (no way !)
         cmd.extra_path = 'path,dirs,again'
@@ -184,7 +184,7 @@
         # line (the egg info file)
         f = open(cmd.record)
         try:
-            self.assertEquals(len(f.readlines()), 1)
+            self.assertEqual(len(f.readlines()), 1)
         finally:
             f.close()
 
diff --git a/Lib/distutils/tests/test_install_data.py b/Lib/distutils/tests/test_install_data.py
index 377ae86..86db4a1 100644
--- a/Lib/distutils/tests/test_install_data.py
+++ b/Lib/distutils/tests/test_install_data.py
@@ -27,14 +27,14 @@
         self.write_file(two, 'xxx')
 
         cmd.data_files = [one, (inst2, [two])]
-        self.assertEquals(cmd.get_inputs(), [one, (inst2, [two])])
+        self.assertEqual(cmd.get_inputs(), [one, (inst2, [two])])
 
         # let's run the command
         cmd.ensure_finalized()
         cmd.run()
 
         # let's check the result
-        self.assertEquals(len(cmd.get_outputs()), 2)
+        self.assertEqual(len(cmd.get_outputs()), 2)
         rtwo = os.path.split(two)[-1]
         self.assertTrue(os.path.exists(os.path.join(inst2, rtwo)))
         rone = os.path.split(one)[-1]
@@ -47,7 +47,7 @@
         cmd.run()
 
         # let's check the result
-        self.assertEquals(len(cmd.get_outputs()), 2)
+        self.assertEqual(len(cmd.get_outputs()), 2)
         self.assertTrue(os.path.exists(os.path.join(inst2, rtwo)))
         self.assertTrue(os.path.exists(os.path.join(inst, rone)))
         cmd.outfiles = []
@@ -65,7 +65,7 @@
         cmd.run()
 
         # let's check the result
-        self.assertEquals(len(cmd.get_outputs()), 4)
+        self.assertEqual(len(cmd.get_outputs()), 4)
         self.assertTrue(os.path.exists(os.path.join(inst2, rtwo)))
         self.assertTrue(os.path.exists(os.path.join(inst, rone)))
 
diff --git a/Lib/distutils/tests/test_install_headers.py b/Lib/distutils/tests/test_install_headers.py
index 5b32b13..aa8a4e6 100644
--- a/Lib/distutils/tests/test_install_headers.py
+++ b/Lib/distutils/tests/test_install_headers.py
@@ -23,7 +23,7 @@
 
         pkg_dir, dist = self.create_dist(headers=headers)
         cmd = install_headers(dist)
-        self.assertEquals(cmd.get_inputs(), headers)
+        self.assertEqual(cmd.get_inputs(), headers)
 
         # let's run the command
         cmd.install_dir = os.path.join(pkg_dir, 'inst')
@@ -31,7 +31,7 @@
         cmd.run()
 
         # let's check the results
-        self.assertEquals(len(cmd.get_outputs()), 2)
+        self.assertEqual(len(cmd.get_outputs()), 2)
 
 def test_suite():
     return unittest.makeSuite(InstallHeadersTestCase)
diff --git a/Lib/distutils/tests/test_install_lib.py b/Lib/distutils/tests/test_install_lib.py
index 99a6d90..4636304 100644
--- a/Lib/distutils/tests/test_install_lib.py
+++ b/Lib/distutils/tests/test_install_lib.py
@@ -18,8 +18,8 @@
         cmd = install_lib(dist)
 
         cmd.finalize_options()
-        self.assertEquals(cmd.compile, 1)
-        self.assertEquals(cmd.optimize, 0)
+        self.assertEqual(cmd.compile, 1)
+        self.assertEqual(cmd.optimize, 0)
 
         # optimize must be 0, 1, or 2
         cmd.optimize = 'foo'
@@ -29,7 +29,7 @@
 
         cmd.optimize = '2'
         cmd.finalize_options()
-        self.assertEquals(cmd.optimize, 2)
+        self.assertEqual(cmd.optimize, 2)
 
     @unittest.skipUnless(not sys.dont_write_bytecode,
                          'byte-compile not supported')
@@ -76,7 +76,7 @@
         cmd.distribution.script_name = 'setup.py'
 
         # get_input should return 2 elements
-        self.assertEquals(len(cmd.get_inputs()), 2)
+        self.assertEqual(len(cmd.get_inputs()), 2)
 
     def test_dont_write_bytecode(self):
         # makes sure byte_compile is not used
diff --git a/Lib/distutils/tests/test_log.py b/Lib/distutils/tests/test_log.py
index d35de34..9d40dcd 100644
--- a/Lib/distutils/tests/test_log.py
+++ b/Lib/distutils/tests/test_log.py
@@ -22,9 +22,9 @@
                 log.debug("debug:\xe9")
                 log.fatal("fatal:\xe9")
                 stdout.seek(0)
-                self.assertEquals(stdout.read().rstrip(), "debug:\\xe9")
+                self.assertEqual(stdout.read().rstrip(), "debug:\\xe9")
                 stderr.seek(0)
-                self.assertEquals(stderr.read().rstrip(), "fatal:\\xe9")
+                self.assertEqual(stderr.read().rstrip(), "fatal:\\xe9")
         finally:
             sys.stdout = old_stdout
             sys.stderr = old_stderr
diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py
index 40cb8be..570fda1 100644
--- a/Lib/distutils/tests/test_msvc9compiler.py
+++ b/Lib/distutils/tests/test_msvc9compiler.py
@@ -103,7 +103,7 @@
         import winreg
         HKCU = winreg.HKEY_CURRENT_USER
         keys = Reg.read_keys(HKCU, 'xxxx')
-        self.assertEquals(keys, None)
+        self.assertEqual(keys, None)
 
         keys = Reg.read_keys(HKCU, r'Control Panel')
         self.assertTrue('Desktop' in keys)
@@ -130,7 +130,7 @@
             f.close()
 
         # makes sure the manifest was properly cleaned
-        self.assertEquals(content, _CLEANED_MANIFEST)
+        self.assertEqual(content, _CLEANED_MANIFEST)
 
 
 def test_suite():
diff --git a/Lib/distutils/tests/test_register.py b/Lib/distutils/tests/test_register.py
index 3b80b6d..c98e28a 100644
--- a/Lib/distutils/tests/test_register.py
+++ b/Lib/distutils/tests/test_register.py
@@ -121,7 +121,7 @@
         f = open(self.rc)
         try:
             content = f.read()
-            self.assertEquals(content, WANTED_PYPIRC)
+            self.assertEqual(content, WANTED_PYPIRC)
         finally:
             f.close()
 
@@ -141,8 +141,8 @@
         req1 = dict(self.conn.reqs[0].headers)
         req2 = dict(self.conn.reqs[1].headers)
 
-        self.assertEquals(req1['Content-length'], '1374')
-        self.assertEquals(req2['Content-length'], '1374')
+        self.assertEqual(req1['Content-length'], '1374')
+        self.assertEqual(req2['Content-length'], '1374')
         self.assertTrue((b'xxx') in self.conn.reqs[1].data)
 
     def test_password_not_in_file(self):
@@ -155,7 +155,7 @@
 
         # dist.password should be set
         # therefore used afterwards by other commands
-        self.assertEquals(cmd.distribution.password, 'password')
+        self.assertEqual(cmd.distribution.password, 'password')
 
     def test_registering(self):
         # this test runs choice 2
@@ -172,7 +172,7 @@
         self.assertTrue(self.conn.reqs, 1)
         req = self.conn.reqs[0]
         headers = dict(req.headers)
-        self.assertEquals(headers['Content-length'], '608')
+        self.assertEqual(headers['Content-length'], '608')
         self.assertTrue((b'tarek') in req.data)
 
     def test_password_reset(self):
@@ -190,7 +190,7 @@
         self.assertTrue(self.conn.reqs, 1)
         req = self.conn.reqs[0]
         headers = dict(req.headers)
-        self.assertEquals(headers['Content-length'], '290')
+        self.assertEqual(headers['Content-length'], '290')
         self.assertTrue((b'tarek') in req.data)
 
     def test_strict(self):
@@ -253,7 +253,7 @@
         with check_warnings() as w:
             warnings.simplefilter("always")
             cmd.check_metadata()
-            self.assertEquals(len(w.warnings), 1)
+            self.assertEqual(len(w.warnings), 1)
 
 def test_suite():
     return unittest.makeSuite(RegisterTestCase)
diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py
index ad527c7..d734ea0 100644
--- a/Lib/distutils/tests/test_sdist.py
+++ b/Lib/distutils/tests/test_sdist.py
@@ -110,7 +110,7 @@
         # now let's check what we have
         dist_folder = join(self.tmp_dir, 'dist')
         files = os.listdir(dist_folder)
-        self.assertEquals(files, ['fake-1.0.zip'])
+        self.assertEqual(files, ['fake-1.0.zip'])
 
         zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
         try:
@@ -119,7 +119,7 @@
             zip_file.close()
 
         # making sure everything has been pruned correctly
-        self.assertEquals(len(content), 4)
+        self.assertEqual(len(content), 4)
 
     def test_make_distribution(self):
 
@@ -140,8 +140,7 @@
         dist_folder = join(self.tmp_dir, 'dist')
         result = os.listdir(dist_folder)
         result.sort()
-        self.assertEquals(result,
-                          ['fake-1.0.tar', 'fake-1.0.tar.gz'] )
+        self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'] )
 
         os.remove(join(dist_folder, 'fake-1.0.tar'))
         os.remove(join(dist_folder, 'fake-1.0.tar.gz'))
@@ -154,8 +153,7 @@
 
         result = os.listdir(dist_folder)
         result.sort()
-        self.assertEquals(result,
-                ['fake-1.0.tar', 'fake-1.0.tar.gz'])
+        self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'])
 
     def test_add_defaults(self):
 
@@ -203,7 +201,7 @@
         # now let's check what we have
         dist_folder = join(self.tmp_dir, 'dist')
         files = os.listdir(dist_folder)
-        self.assertEquals(files, ['fake-1.0.zip'])
+        self.assertEqual(files, ['fake-1.0.zip'])
 
         zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
         try:
@@ -212,13 +210,13 @@
             zip_file.close()
 
         # making sure everything was added
-        self.assertEquals(len(content), 11)
+        self.assertEqual(len(content), 11)
 
         # checking the MANIFEST
         f = open(join(self.tmp_dir, 'MANIFEST'))
         try:
             manifest = f.read()
-            self.assertEquals(manifest, MANIFEST % {'sep': os.sep})
+            self.assertEqual(manifest, MANIFEST % {'sep': os.sep})
         finally:
             f.close()
 
@@ -231,7 +229,7 @@
         cmd.ensure_finalized()
         cmd.run()
         warnings = self.get_logs(WARN)
-        self.assertEquals(len(warnings), 2)
+        self.assertEqual(len(warnings), 2)
 
         # trying with a complete set of metadata
         self.clear_logs()
@@ -240,7 +238,7 @@
         cmd.metadata_check = 0
         cmd.run()
         warnings = self.get_logs(WARN)
-        self.assertEquals(len(warnings), 0)
+        self.assertEqual(len(warnings), 0)
 
     def test_check_metadata_deprecated(self):
         # makes sure make_metadata is deprecated
@@ -248,7 +246,7 @@
         with check_warnings() as w:
             warnings.simplefilter("always")
             cmd.check_metadata()
-            self.assertEquals(len(w.warnings), 1)
+            self.assertEqual(len(w.warnings), 1)
 
     def test_show_formats(self):
         with captured_stdout() as stdout:
@@ -258,7 +256,7 @@
         num_formats = len(ARCHIVE_FORMATS.keys())
         output = [line for line in stdout.getvalue().split('\n')
                   if line.strip().startswith('--formats=')]
-        self.assertEquals(len(output), num_formats)
+        self.assertEqual(len(output), num_formats)
 
     def test_finalize_options(self):
 
@@ -266,9 +264,9 @@
         cmd.finalize_options()
 
         # default options set by finalize
-        self.assertEquals(cmd.manifest, 'MANIFEST')
-        self.assertEquals(cmd.template, 'MANIFEST.in')
-        self.assertEquals(cmd.dist_dir, 'dist')
+        self.assertEqual(cmd.manifest, 'MANIFEST')
+        self.assertEqual(cmd.template, 'MANIFEST.in')
+        self.assertEqual(cmd.dist_dir, 'dist')
 
         # formats has to be a string splitable on (' ', ',') or
         # a stringlist
@@ -299,7 +297,7 @@
         finally:
             f.close()
 
-        self.assertEquals(len(manifest), 5)
+        self.assertEqual(len(manifest), 5)
 
         # adding a file
         self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#')
@@ -319,7 +317,7 @@
             f.close()
 
         # do we have the new file in MANIFEST ?
-        self.assertEquals(len(manifest2), 6)
+        self.assertEqual(len(manifest2), 6)
         self.assertIn('doc2.txt', manifest2[-1])
 
     def test_manifest_marker(self):
diff --git a/Lib/distutils/tests/test_spawn.py b/Lib/distutils/tests/test_spawn.py
index 950e578..0616c9f 100644
--- a/Lib/distutils/tests/test_spawn.py
+++ b/Lib/distutils/tests/test_spawn.py
@@ -20,7 +20,7 @@
                                (['nochange', 'nospace'],
                                 ['nochange', 'nospace'])):
             res = _nt_quote_args(args)
-            self.assertEquals(res, wanted)
+            self.assertEqual(res, wanted)
 
 
     @unittest.skipUnless(os.name in ('nt', 'posix'),
diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py
index 309be7b..41414bb 100644
--- a/Lib/distutils/tests/test_sysconfig.py
+++ b/Lib/distutils/tests/test_sysconfig.py
@@ -71,7 +71,7 @@
 
         comp = compiler()
         sysconfig.customize_compiler(comp)
-        self.assertEquals(comp.exes['archiver'], 'my_ar -arflags')
+        self.assertEqual(comp.exes['archiver'], 'my_ar -arflags')
 
     def test_parse_makefile_base(self):
         self.makefile = TESTFN
@@ -82,7 +82,7 @@
         finally:
             fd.close()
         d = sysconfig.parse_makefile(self.makefile)
-        self.assertEquals(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
+        self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
                               'OTHER': 'foo'})
 
     def test_parse_makefile_literal_dollar(self):
@@ -94,8 +94,8 @@
         finally:
             fd.close()
         d = sysconfig.parse_makefile(self.makefile)
-        self.assertEquals(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
-                              'OTHER': 'foo'})
+        self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
+                             'OTHER': 'foo'})
 
 
 def test_suite():
diff --git a/Lib/distutils/tests/test_text_file.py b/Lib/distutils/tests/test_text_file.py
index 3093097..f1e32b6 100644
--- a/Lib/distutils/tests/test_text_file.py
+++ b/Lib/distutils/tests/test_text_file.py
@@ -48,7 +48,7 @@
 
         def test_input(count, description, file, expected_result):
             result = file.readlines()
-            self.assertEquals(result, expected_result)
+            self.assertEqual(result, expected_result)
 
         tmpdir = self.mkdtemp()
         filename = os.path.join(tmpdir, "test.txt")
diff --git a/Lib/distutils/tests/test_upload.py b/Lib/distutils/tests/test_upload.py
index 35e9700..8891820 100644
--- a/Lib/distutils/tests/test_upload.py
+++ b/Lib/distutils/tests/test_upload.py
@@ -90,7 +90,7 @@
         for attr, waited in (('username', 'me'), ('password', 'secret'),
                              ('realm', 'pypi'),
                              ('repository', 'http://pypi.python.org/pypi')):
-            self.assertEquals(getattr(cmd, attr), waited)
+            self.assertEqual(getattr(cmd, attr), waited)
 
     def test_saved_password(self):
         # file with no password
@@ -100,14 +100,14 @@
         dist = Distribution()
         cmd = upload(dist)
         cmd.finalize_options()
-        self.assertEquals(cmd.password, None)
+        self.assertEqual(cmd.password, None)
 
         # make sure we get it as well, if another command
         # initialized it at the dist level
         dist.password = 'xxx'
         cmd = upload(dist)
         cmd.finalize_options()
-        self.assertEquals(cmd.password, 'xxx')
+        self.assertEqual(cmd.password, 'xxx')
 
     def test_upload(self):
         tmp = self.mkdtemp()
@@ -125,12 +125,12 @@
 
         # what did we send ?
         headers = dict(self.conn.headers)
-        self.assertEquals(headers['Content-length'], '2087')
+        self.assertEqual(headers['Content-length'], '2087')
         self.assertTrue(headers['Content-type'].startswith('multipart/form-data'))
         self.assertFalse('\n' in headers['Authorization'])
 
-        self.assertEquals(self.conn.requests, [('POST', '/pypi')])
-        self.assert_((b'xxx') in self.conn.body)
+        self.assertEqual(self.conn.requests, [('POST', '/pypi')])
+        self.assertTrue((b'xxx') in self.conn.body)
 
 def test_suite():
     return unittest.makeSuite(uploadTestCase)
diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py
index 0c732f8..f40caac 100644
--- a/Lib/distutils/tests/test_util.py
+++ b/Lib/distutils/tests/test_util.py
@@ -66,21 +66,21 @@
         sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
                        '[MSC v.1310 32 bit (Intel)]')
         sys.platform = 'win32'
-        self.assertEquals(get_platform(), 'win32')
+        self.assertEqual(get_platform(), 'win32')
 
         # windows XP, amd64
         os.name = 'nt'
         sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
                        '[MSC v.1310 32 bit (Amd64)]')
         sys.platform = 'win32'
-        self.assertEquals(get_platform(), 'win-amd64')
+        self.assertEqual(get_platform(), 'win-amd64')
 
         # windows XP, itanium
         os.name = 'nt'
         sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
                        '[MSC v.1310 32 bit (Itanium)]')
         sys.platform = 'win32'
-        self.assertEquals(get_platform(), 'win-ia64')
+        self.assertEqual(get_platform(), 'win-ia64')
 
         # macbook
         os.name = 'posix'
@@ -99,7 +99,7 @@
         cursize = sys.maxsize
         sys.maxsize = (2 ** 31)-1
         try:
-            self.assertEquals(get_platform(), 'macosx-10.3-i386')
+            self.assertEqual(get_platform(), 'macosx-10.3-i386')
         finally:
             sys.maxsize = cursize
 
@@ -110,33 +110,33 @@
                                        '-fno-strict-aliasing -fno-common '
                                        '-dynamic -DNDEBUG -g -O3')
 
-        self.assertEquals(get_platform(), 'macosx-10.4-fat')
+        self.assertEqual(get_platform(), 'macosx-10.4-fat')
 
         get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch i386 -isysroot '
                                        '/Developer/SDKs/MacOSX10.4u.sdk  '
                                        '-fno-strict-aliasing -fno-common '
                                        '-dynamic -DNDEBUG -g -O3')
 
-        self.assertEquals(get_platform(), 'macosx-10.4-intel')
+        self.assertEqual(get_platform(), 'macosx-10.4-intel')
 
         get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot '
                                        '/Developer/SDKs/MacOSX10.4u.sdk  '
                                        '-fno-strict-aliasing -fno-common '
                                        '-dynamic -DNDEBUG -g -O3')
-        self.assertEquals(get_platform(), 'macosx-10.4-fat3')
+        self.assertEqual(get_platform(), 'macosx-10.4-fat3')
 
         get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot '
                                        '/Developer/SDKs/MacOSX10.4u.sdk  '
                                        '-fno-strict-aliasing -fno-common '
                                        '-dynamic -DNDEBUG -g -O3')
-        self.assertEquals(get_platform(), 'macosx-10.4-universal')
+        self.assertEqual(get_platform(), 'macosx-10.4-universal')
 
         get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot '
                                        '/Developer/SDKs/MacOSX10.4u.sdk  '
                                        '-fno-strict-aliasing -fno-common '
                                        '-dynamic -DNDEBUG -g -O3')
 
-        self.assertEquals(get_platform(), 'macosx-10.4-fat64')
+        self.assertEqual(get_platform(), 'macosx-10.4-fat64')
 
         for arch in ('ppc', 'i386', 'x86_64', 'ppc64'):
             get_config_vars()['CFLAGS'] = ('-arch %s -isysroot '
@@ -144,7 +144,7 @@
                                            '-fno-strict-aliasing -fno-common '
                                            '-dynamic -DNDEBUG -g -O3'%(arch,))
 
-            self.assertEquals(get_platform(), 'macosx-10.4-%s'%(arch,))
+            self.assertEqual(get_platform(), 'macosx-10.4-%s'%(arch,))
 
         # linux debian sarge
         os.name = 'posix'
@@ -154,7 +154,7 @@
         self._set_uname(('Linux', 'aglae', '2.6.21.1dedibox-r7',
                     '#1 Mon Apr 30 17:25:38 CEST 2007', 'i686'))
 
-        self.assertEquals(get_platform(), 'linux-i686')
+        self.assertEqual(get_platform(), 'linux-i686')
 
         # XXX more platforms to tests here
 
@@ -165,8 +165,8 @@
             return '/'.join(path)
         os.path.join = _join
 
-        self.assertEquals(convert_path('/home/to/my/stuff'),
-                          '/home/to/my/stuff')
+        self.assertEqual(convert_path('/home/to/my/stuff'),
+                         '/home/to/my/stuff')
 
         # win
         os.sep = '\\'
@@ -177,10 +177,10 @@
         self.assertRaises(ValueError, convert_path, '/home/to/my/stuff')
         self.assertRaises(ValueError, convert_path, 'home/to/my/stuff/')
 
-        self.assertEquals(convert_path('home/to/my/stuff'),
-                          'home\\to\\my\\stuff')
-        self.assertEquals(convert_path('.'),
-                          os.curdir)
+        self.assertEqual(convert_path('home/to/my/stuff'),
+                         'home\\to\\my\\stuff')
+        self.assertEqual(convert_path('.'),
+                         os.curdir)
 
     def test_change_root(self):
         # linux/mac
@@ -192,10 +192,10 @@
             return '/'.join(path)
         os.path.join = _join
 
-        self.assertEquals(change_root('/root', '/old/its/here'),
-                          '/root/old/its/here')
-        self.assertEquals(change_root('/root', 'its/here'),
-                          '/root/its/here')
+        self.assertEqual(change_root('/root', '/old/its/here'),
+                         '/root/old/its/here')
+        self.assertEqual(change_root('/root', 'its/here'),
+                         '/root/its/here')
 
         # windows
         os.name = 'nt'
@@ -211,10 +211,10 @@
             return '\\'.join(path)
         os.path.join = _join
 
-        self.assertEquals(change_root('c:\\root', 'c:\\old\\its\\here'),
-                          'c:\\root\\old\\its\\here')
-        self.assertEquals(change_root('c:\\root', 'its\\here'),
-                          'c:\\root\\its\\here')
+        self.assertEqual(change_root('c:\\root', 'c:\\old\\its\\here'),
+                         'c:\\root\\old\\its\\here')
+        self.assertEqual(change_root('c:\\root', 'its\\here'),
+                         'c:\\root\\its\\here')
 
         # BugsBunny os (it's a great os)
         os.name = 'BugsBunny'
@@ -232,16 +232,16 @@
         if os.name == 'posix':  # this test won't run on windows
             check_environ()
             import pwd
-            self.assertEquals(os.environ['HOME'], pwd.getpwuid(os.getuid())[5])
+            self.assertEqual(os.environ['HOME'], pwd.getpwuid(os.getuid())[5])
         else:
             check_environ()
 
-        self.assertEquals(os.environ['PLAT'], get_platform())
-        self.assertEquals(util._environ_checked, 1)
+        self.assertEqual(os.environ['PLAT'], get_platform())
+        self.assertEqual(util._environ_checked, 1)
 
     def test_split_quoted(self):
-        self.assertEquals(split_quoted('""one"" "two" \'three\' \\four'),
-                          ['one', 'two', 'three', 'four'])
+        self.assertEqual(split_quoted('""one"" "two" \'three\' \\four'),
+                         ['one', 'two', 'three', 'four'])
 
     def test_strtobool(self):
         yes = ('y', 'Y', 'yes', 'True', 't', 'true', 'True', 'On', 'on', '1')
@@ -258,7 +258,7 @@
         res = rfc822_escape(header)
         wanted = ('I am a%(8s)spoor%(8s)slonesome%(8s)s'
                   'header%(8s)s') % {'8s': '\n'+8*' '}
-        self.assertEquals(res, wanted)
+        self.assertEqual(res, wanted)
 
     def test_dont_write_bytecode(self):
         # makes sure byte_compile raise a DistutilsError
diff --git a/Lib/distutils/tests/test_version.py b/Lib/distutils/tests/test_version.py
index fa21433..980f83f 100644
--- a/Lib/distutils/tests/test_version.py
+++ b/Lib/distutils/tests/test_version.py
@@ -7,12 +7,12 @@
 
     def test_prerelease(self):
         version = StrictVersion('1.2.3a1')
-        self.assertEquals(version.version, (1, 2, 3))
-        self.assertEquals(version.prerelease, ('a', 1))
-        self.assertEquals(str(version), '1.2.3a1')
+        self.assertEqual(version.version, (1, 2, 3))
+        self.assertEqual(version.prerelease, ('a', 1))
+        self.assertEqual(str(version), '1.2.3a1')
 
         version = StrictVersion('1.2.0')
-        self.assertEquals(str(version), '1.2')
+        self.assertEqual(str(version), '1.2')
 
     def test_cmp_strict(self):
         versions = (('1.5.1', '1.5.2b2', -1),
@@ -41,9 +41,9 @@
                     raise AssertionError(("cmp(%s, %s) "
                                           "shouldn't raise ValueError")
                                             % (v1, v2))
-            self.assertEquals(res, wanted,
-                              'cmp(%s, %s) should be %s, got %s' %
-                              (v1, v2, wanted, res))
+            self.assertEqual(res, wanted,
+                             'cmp(%s, %s) should be %s, got %s' %
+                             (v1, v2, wanted, res))
 
 
     def test_cmp(self):
@@ -59,9 +59,9 @@
 
         for v1, v2, wanted in versions:
             res = LooseVersion(v1)._cmp(LooseVersion(v2))
-            self.assertEquals(res, wanted,
-                              'cmp(%s, %s) should be %s, got %s' %
-                              (v1, v2, wanted, res))
+            self.assertEqual(res, wanted,
+                             'cmp(%s, %s) should be %s, got %s' %
+                             (v1, v2, wanted, res))
 
 def test_suite():
     return unittest.makeSuite(VersionTestCase)
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index e8dfbbc..2d6b51d 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -43,13 +43,13 @@
 SPACE = ' '
 
 
-
+
 def openfile(filename, *args, **kws):
     path = os.path.join(os.path.dirname(landmark), 'data', filename)
     return open(path, *args, **kws)
 
 
-
+
 # Base test class
 class TestEmailBase(unittest.TestCase):
     def ndiffAssertEqual(self, first, second):
@@ -67,7 +67,7 @@
             return email.message_from_file(fp)
 
 
-
+
 # Test various aspects of the Message class's API
 class TestMessageAPI(TestEmailBase):
     def test_get_all(self):
@@ -505,7 +505,7 @@
                          bytes(x, 'raw-unicode-escape'))
 
 
-
+
 # Test the email.encoders module
 class TestEncoders(unittest.TestCase):
     def test_encode_empty_payload(self):
@@ -534,7 +534,7 @@
         msg = MIMEText('文', _charset='euc-jp')
         eq(msg['content-transfer-encoding'], '7bit')
 
-
+
 # Test long header wrapping
 class TestLongHeaders(TestEmailBase):
     def test_split_long_continuation(self):
@@ -913,7 +913,7 @@
 """)
 
 
-
+
 # Test mangling of "From " lines in the body of a message
 class TestFromMangling(unittest.TestCase):
     def setUp(self):
@@ -947,7 +947,7 @@
 """)
 
 
-
+
 # Test the basic MIMEAudio class
 class TestMIMEAudio(unittest.TestCase):
     def setUp(self):
@@ -994,7 +994,7 @@
                                   header='foobar') is missing)
 
 
-
+
 # Test the basic MIMEImage class
 class TestMIMEImage(unittest.TestCase):
     def setUp(self):
@@ -1035,7 +1035,7 @@
                                   header='foobar') is missing)
 
 
-
+
 # Test the basic MIMEApplication class
 class TestMIMEApplication(unittest.TestCase):
     def test_headers(self):
@@ -1052,7 +1052,7 @@
         eq(msg.get_payload(decode=True), bytes)
 
 
-
+
 # Test the basic MIMEText class
 class TestMIMEText(unittest.TestCase):
     def setUp(self):
@@ -1106,7 +1106,7 @@
         self.assertRaises(UnicodeEncodeError, MIMEText, teststr)
 
 
-
+
 # Test complicated multipart/* messages
 class TestMultipart(TestEmailBase):
     def setUp(self):
@@ -1478,10 +1478,10 @@
 
 YXNkZg==
 --===============0012394164==--""")
-        self.assertEquals(m.get_payload(0).get_payload(), 'YXNkZg==')
+        self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==')
 
 
-
+
 # Test some badly formatted messages
 class TestNonConformant(TestEmailBase):
     def test_parse_missing_minor_type(self):
@@ -1595,7 +1595,7 @@
         eq(msg.defects[0].line, ' Line 1\n')
 
 
-
+
 # Test RFC 2047 header encoding and decoding
 class TestRFC2047(TestEmailBase):
     def test_rfc2047_multiline(self):
@@ -1661,7 +1661,7 @@
         self.assertEqual(decode_header(s),
                         [(b'andr\xe9=zz', 'iso-8659-1')])
 
-
+
 # Test the MIMEMessage class
 class TestMIMEMessage(TestEmailBase):
     def setUp(self):
@@ -1962,7 +1962,7 @@
         msg = MIMEMultipart()
         self.assertTrue(msg.is_multipart())
 
-
+
 # A general test of parser->model->generator idempotency.  IOW, read a message
 # in, parse it into a message object tree, then without touching the tree,
 # regenerate the plain text.  The original text and the transformed text
@@ -1983,7 +1983,7 @@
         eq(text, s.getvalue())
 
     def test_parse_text_message(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         msg, text = self._msgobj('msg_01.txt')
         eq(msg.get_content_type(), 'text/plain')
         eq(msg.get_content_maintype(), 'text')
@@ -1995,7 +1995,7 @@
         self._idempotent(msg, text)
 
     def test_parse_untyped_message(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         msg, text = self._msgobj('msg_03.txt')
         eq(msg.get_content_type(), 'text/plain')
         eq(msg.get_params(), None)
@@ -2067,7 +2067,7 @@
         self._idempotent(msg, text)
 
     def test_content_type(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         unless = self.assertTrue
         # Get a message object and reset the seek pointer for other tests
         msg, text = self._msgobj('msg_05.txt')
@@ -2099,7 +2099,7 @@
         eq(msg4.get_payload(), 'Yadda yadda yadda\n')
 
     def test_parser(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         unless = self.assertTrue
         msg, text = self._msgobj('msg_06.txt')
         # Check some of the outer headers
@@ -2116,7 +2116,7 @@
         eq(msg1.get_payload(), '\n')
 
 
-
+
 # Test various other bits of the package's functionality
 class TestMiscellaneous(TestEmailBase):
     def test_message_from_string(self):
@@ -2440,7 +2440,7 @@
 """)
 
 
-
+
 # Test the iterator/generators
 class TestIterators(TestEmailBase):
     def test_body_line_iterator(self):
@@ -2530,7 +2530,7 @@
         self.assertTrue(''.join([il for il, n in imt]) == ''.join(om))
 
 
-
+
 class TestParsers(TestEmailBase):
     def test_header_parser(self):
         eq = self.assertEqual
@@ -2682,7 +2682,7 @@
         msg = email.message_from_string(m)
         self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n'))
 
-
+
 class TestBase64(unittest.TestCase):
     def test_len(self):
         eq = self.assertEqual
@@ -2735,7 +2735,7 @@
         eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=')
 
 
-
+
 class TestQuopri(unittest.TestCase):
     def setUp(self):
         # Set of characters (as byte integers) that don't need to be encoded
@@ -2854,7 +2854,7 @@
 two line""")
 
 
-
+
 # Test the Charset class
 class TestCharset(unittest.TestCase):
     def tearDown(self):
@@ -2912,7 +2912,7 @@
         self.assertRaises(errors.CharsetError, Charset, 'asc\xffii')
 
 
-
+
 # Test multilingual MIME headers.
 class TestHeader(TestEmailBase):
     def test_simple(self):
@@ -3222,7 +3222,7 @@
         raises(errors.HeaderParseError, decode_header, s)
 
 
-
+
 # Test RFC 2231 header parameters (en/de)coding
 class TestRFC2231(TestEmailBase):
     def test_get_param(self):
@@ -3534,7 +3534,7 @@
         eq(s, 'My Document For You')
 
 
-
+
 # Tests to ensure that signed parts of an email are completely preserved, as
 # required by RFC1847 section 2.1.  Note that these are incomplete, because the
 # email package does not currently always preserve the body.  See issue 1670765.
@@ -3572,7 +3572,7 @@
         self._signed_parts_eq(original, result)
 
 
-
+
 def _testclasses():
     mod = sys.modules[__name__]
     return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
@@ -3590,6 +3590,6 @@
         run_unittest(testclass)
 
 
-
+
 if __name__ == '__main__':
     unittest.main(defaultTest='suite')
diff --git a/Lib/importlib/test/import_/test___package__.py b/Lib/importlib/test/import_/test___package__.py
index 2aa0814..4dc6901 100644
--- a/Lib/importlib/test/import_/test___package__.py
+++ b/Lib/importlib/test/import_/test___package__.py
@@ -41,7 +41,7 @@
                 module = import_util.import_('',
                                             globals={'__package__': 'pkg.fake'},
                                             fromlist=['attr'], level=2)
-        self.assertEquals(module.__name__, 'pkg')
+        self.assertEqual(module.__name__, 'pkg')
 
     def test_using___name__(self):
         # [__name__]
@@ -52,7 +52,7 @@
                                  globals={'__name__': 'pkg.fake',
                                           '__path__': []},
                                  fromlist=['attr'], level=2)
-            self.assertEquals(module.__name__, 'pkg')
+            self.assertEqual(module.__name__, 'pkg')
 
     def test_bad__package__(self):
         globals = {'__package__': '<not real>'}
diff --git a/Lib/importlib/test/import_/test_caching.py b/Lib/importlib/test/import_/test_caching.py
index 530b1a0..48dc643 100644
--- a/Lib/importlib/test/import_/test_caching.py
+++ b/Lib/importlib/test/import_/test_caching.py
@@ -54,7 +54,7 @@
         with self.create_mock('module') as mock:
             with util.import_state(meta_path=[mock]):
                 module = import_util.import_('module')
-                self.assertEquals(id(module), id(sys.modules['module']))
+                self.assertEqual(id(module), id(sys.modules['module']))
 
     # See test_using_cache_after_loader() for reasoning.
     @import_util.importlib_only
@@ -74,8 +74,8 @@
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg', fromlist=['module'])
                 self.assertTrue(hasattr(module, 'module'))
-                self.assertEquals(id(module.module),
-                                  id(sys.modules['pkg.module']))
+                self.assertEqual(id(module.module),
+                                 id(sys.modules['pkg.module']))
 
 
 def test_main():
diff --git a/Lib/importlib/test/import_/test_fromlist.py b/Lib/importlib/test/import_/test_fromlist.py
index 340235b..ddd355e 100644
--- a/Lib/importlib/test/import_/test_fromlist.py
+++ b/Lib/importlib/test/import_/test_fromlist.py
@@ -19,14 +19,14 @@
         with util.mock_modules('pkg.__init__', 'pkg.module') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg.module')
-                self.assertEquals(module.__name__, 'pkg')
+                self.assertEqual(module.__name__, 'pkg')
 
     def test_return_from_from_import(self):
         # [from return]
         with util.mock_modules('pkg.__init__', 'pkg.module')as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg.module', fromlist=['attr'])
-                self.assertEquals(module.__name__, 'pkg.module')
+                self.assertEqual(module.__name__, 'pkg.module')
 
 
 class HandlingFromlist(unittest.TestCase):
@@ -51,14 +51,14 @@
         with util.mock_modules('module') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('module', fromlist=['attr'])
-                self.assertEquals(module.__name__, 'module')
+                self.assertEqual(module.__name__, 'module')
 
     def test_unexistent_object(self):
         # [bad object]
         with util.mock_modules('module') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('module', fromlist=['non_existent'])
-                self.assertEquals(module.__name__, 'module')
+                self.assertEqual(module.__name__, 'module')
                 self.assertTrue(not hasattr(module, 'non_existent'))
 
     def test_module_from_package(self):
@@ -66,23 +66,23 @@
         with util.mock_modules('pkg.__init__', 'pkg.module') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg', fromlist=['module'])
-                self.assertEquals(module.__name__, 'pkg')
+                self.assertEqual(module.__name__, 'pkg')
                 self.assertTrue(hasattr(module, 'module'))
-                self.assertEquals(module.module.__name__, 'pkg.module')
+                self.assertEqual(module.module.__name__, 'pkg.module')
 
     def test_no_module_from_package(self):
         # [no module]
         with util.mock_modules('pkg.__init__') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg', fromlist='non_existent')
-                self.assertEquals(module.__name__, 'pkg')
+                self.assertEqual(module.__name__, 'pkg')
                 self.assertTrue(not hasattr(module, 'non_existent'))
 
     def test_empty_string(self):
         with util.mock_modules('pkg.__init__', 'pkg.mod') as importer:
             with util.import_state(meta_path=[importer]):
                 module = import_util.import_('pkg.mod', fromlist=[''])
-                self.assertEquals(module.__name__, 'pkg.mod')
+                self.assertEqual(module.__name__, 'pkg.mod')
 
     def test_using_star(self):
         # [using *]
@@ -90,7 +90,7 @@
             with util.import_state(meta_path=[mock]):
                 mock['pkg'].__all__ = ['module']
                 module = import_util.import_('pkg', fromlist=['*'])
-                self.assertEquals(module.__name__, 'pkg')
+                self.assertEqual(module.__name__, 'pkg')
                 self.assertTrue(hasattr(module, 'module'))
                 self.assertEqual(module.module.__name__, 'pkg.module')
 
@@ -101,11 +101,11 @@
             with util.import_state(meta_path=[mock]):
                 mock['pkg'].__all__ = ['module1']
                 module = import_util.import_('pkg', fromlist=['module2', '*'])
-                self.assertEquals(module.__name__, 'pkg')
+                self.assertEqual(module.__name__, 'pkg')
                 self.assertTrue(hasattr(module, 'module1'))
                 self.assertTrue(hasattr(module, 'module2'))
-                self.assertEquals(module.module1.__name__, 'pkg.module1')
-                self.assertEquals(module.module2.__name__, 'pkg.module2')
+                self.assertEqual(module.module1.__name__, 'pkg.module1')
+                self.assertEqual(module.module2.__name__, 'pkg.module2')
 
 
 def test_main():
diff --git a/Lib/importlib/test/import_/test_meta_path.py b/Lib/importlib/test/import_/test_meta_path.py
index 5486694..3b130c9 100644
--- a/Lib/importlib/test/import_/test_meta_path.py
+++ b/Lib/importlib/test/import_/test_meta_path.py
@@ -21,7 +21,7 @@
             first.modules[mod] = 42
             second.modules[mod] = -13
             with util.import_state(meta_path=[first, second]):
-                self.assertEquals(import_util.import_(mod), 42)
+                self.assertEqual(import_util.import_(mod), 42)
 
     def test_continuing(self):
         # [continuing]
@@ -31,7 +31,7 @@
             first.find_module = lambda self, fullname, path=None: None
             second.modules[mod_name] = 42
             with util.import_state(meta_path=[first, second]):
-                self.assertEquals(import_util.import_(mod_name), 42)
+                self.assertEqual(import_util.import_(mod_name), 42)
 
 
 class CallSignature(unittest.TestCase):
@@ -61,9 +61,9 @@
                 args = log[0][0]
                 kwargs = log[0][1]
                 # Assuming all arguments are positional.
-                self.assertEquals(len(args), 2)
-                self.assertEquals(len(kwargs), 0)
-                self.assertEquals(args[0], mod_name)
+                self.assertEqual(len(args), 2)
+                self.assertEqual(len(kwargs), 0)
+                self.assertEqual(args[0], mod_name)
                 self.assertTrue(args[1] is None)
 
     def test_with_path(self):
@@ -83,7 +83,7 @@
                 kwargs = log[1][1]
                 # Assuming all arguments are positional.
                 self.assertTrue(not kwargs)
-                self.assertEquals(args[0], mod_name)
+                self.assertEqual(args[0], mod_name)
                 self.assertTrue(args[1] is path)
 
 
diff --git a/Lib/json/tests/test_decode.py b/Lib/json/tests/test_decode.py
index 4610c6c..74d886a 100644
--- a/Lib/json/tests/test_decode.py
+++ b/Lib/json/tests/test_decode.py
@@ -9,12 +9,12 @@
     def test_decimal(self):
         rval = json.loads('1.1', parse_float=decimal.Decimal)
         self.assertTrue(isinstance(rval, decimal.Decimal))
-        self.assertEquals(rval, decimal.Decimal('1.1'))
+        self.assertEqual(rval, decimal.Decimal('1.1'))
 
     def test_float(self):
         rval = json.loads('1', parse_int=float)
         self.assertTrue(isinstance(rval, float))
-        self.assertEquals(rval, 1.0)
+        self.assertEqual(rval, 1.0)
 
     def test_object_pairs_hook(self):
         s = '{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}'
@@ -38,4 +38,4 @@
         # the whitespace regex, so this test is designed to try and
         # exercise the uncommon cases. The array cases are already covered.
         rval = json.loads('{   "key"    :    "value"    ,  "k":"v"    }')
-        self.assertEquals(rval, {"key":"value", "k":"v"})
+        self.assertEqual(rval, {"key":"value", "k":"v"})
diff --git a/Lib/json/tests/test_default.py b/Lib/json/tests/test_default.py
index 49f05ad..6a03eeb 100644
--- a/Lib/json/tests/test_default.py
+++ b/Lib/json/tests/test_default.py
@@ -4,6 +4,6 @@
 
 class TestDefault(TestCase):
     def test_default(self):
-        self.assertEquals(
+        self.assertEqual(
             json.dumps(type, default=repr),
             json.dumps(repr(type)))
diff --git a/Lib/json/tests/test_dump.py b/Lib/json/tests/test_dump.py
index 54e218f..8df234b 100644
--- a/Lib/json/tests/test_dump.py
+++ b/Lib/json/tests/test_dump.py
@@ -7,15 +7,15 @@
     def test_dump(self):
         sio = StringIO()
         json.dump({}, sio)
-        self.assertEquals(sio.getvalue(), '{}')
+        self.assertEqual(sio.getvalue(), '{}')
 
     def test_dumps(self):
-        self.assertEquals(json.dumps({}), '{}')
+        self.assertEqual(json.dumps({}), '{}')
 
     def test_encode_truefalse(self):
-        self.assertEquals(json.dumps(
+        self.assertEqual(json.dumps(
                  {True: False, False: True}, sort_keys=True),
                  '{"false": true, "true": false}')
-        self.assertEquals(json.dumps(
+        self.assertEqual(json.dumps(
                 {2: 3.0, 4.0: 5, False: 1, 6: True}, sort_keys=True),
                 '{"false": 1, "2": 3.0, "4.0": 5, "6": true}')
diff --git a/Lib/json/tests/test_encode_basestring_ascii.py b/Lib/json/tests/test_encode_basestring_ascii.py
index dbcb09a..4fddd12 100644
--- a/Lib/json/tests/test_encode_basestring_ascii.py
+++ b/Lib/json/tests/test_encode_basestring_ascii.py
@@ -34,7 +34,7 @@
         fname = encode_basestring_ascii.__name__
         for input_string, expect in CASES:
             result = encode_basestring_ascii(input_string)
-            self.assertEquals(result, expect,
+            self.assertEqual(result, expect,
                 '{0!r} != {1!r} for {2}({3!r})'.format(
                     result, expect, fname, input_string))
 
diff --git a/Lib/json/tests/test_float.py b/Lib/json/tests/test_float.py
index 2d4aea2..ca4a506 100644
--- a/Lib/json/tests/test_float.py
+++ b/Lib/json/tests/test_float.py
@@ -6,10 +6,10 @@
 class TestFloat(TestCase):
     def test_floats(self):
         for num in [1617161771.7650001, math.pi, math.pi**100, math.pi**-100, 3.1]:
-            self.assertEquals(float(json.dumps(num)), num)
-            self.assertEquals(json.loads(json.dumps(num)), num)
+            self.assertEqual(float(json.dumps(num)), num)
+            self.assertEqual(json.loads(json.dumps(num)), num)
 
     def test_ints(self):
         for num in [1, 1<<32, 1<<64]:
-            self.assertEquals(json.dumps(num), str(num))
-            self.assertEquals(int(json.dumps(num)), num)
+            self.assertEqual(json.dumps(num), str(num))
+            self.assertEqual(int(json.dumps(num)), num)
diff --git a/Lib/json/tests/test_indent.py b/Lib/json/tests/test_indent.py
index 6055162..cd608d9 100644
--- a/Lib/json/tests/test_indent.py
+++ b/Lib/json/tests/test_indent.py
@@ -36,6 +36,6 @@
         h1 = json.loads(d1)
         h2 = json.loads(d2)
 
-        self.assertEquals(h1, h)
-        self.assertEquals(h2, h)
-        self.assertEquals(d2, expect)
+        self.assertEqual(h1, h)
+        self.assertEqual(h2, h)
+        self.assertEqual(d2, expect)
diff --git a/Lib/json/tests/test_pass1.py b/Lib/json/tests/test_pass1.py
index 216e252..719c113 100644
--- a/Lib/json/tests/test_pass1.py
+++ b/Lib/json/tests/test_pass1.py
@@ -67,7 +67,7 @@
         # test in/out equivalence and parsing
         res = json.loads(JSON)
         out = json.dumps(res)
-        self.assertEquals(res, json.loads(out))
+        self.assertEqual(res, json.loads(out))
         try:
             json.dumps(res, allow_nan=False)
         except ValueError:
diff --git a/Lib/json/tests/test_pass2.py b/Lib/json/tests/test_pass2.py
index 80d8433..379117e 100644
--- a/Lib/json/tests/test_pass2.py
+++ b/Lib/json/tests/test_pass2.py
@@ -11,4 +11,4 @@
         # test in/out equivalence and parsing
         res = json.loads(JSON)
         out = json.dumps(res)
-        self.assertEquals(res, json.loads(out))
+        self.assertEqual(res, json.loads(out))
diff --git a/Lib/json/tests/test_pass3.py b/Lib/json/tests/test_pass3.py
index 77d87b2..9151c43 100644
--- a/Lib/json/tests/test_pass3.py
+++ b/Lib/json/tests/test_pass3.py
@@ -17,4 +17,4 @@
         # test in/out equivalence and parsing
         res = json.loads(JSON)
         out = json.dumps(res)
-        self.assertEquals(res, json.loads(out))
+        self.assertEqual(res, json.loads(out))
diff --git a/Lib/json/tests/test_recursion.py b/Lib/json/tests/test_recursion.py
index 073d3c1..1e9b8ab 100644
--- a/Lib/json/tests/test_recursion.py
+++ b/Lib/json/tests/test_recursion.py
@@ -57,7 +57,7 @@
 
     def test_defaultrecursion(self):
         enc = RecursiveJSONEncoder()
-        self.assertEquals(enc.encode(JSONTestObject), '"JSONTestObject"')
+        self.assertEqual(enc.encode(JSONTestObject), '"JSONTestObject"')
         enc.recurse = True
         try:
             enc.encode(JSONTestObject)
diff --git a/Lib/json/tests/test_scanstring.py b/Lib/json/tests/test_scanstring.py
index 2e9136b..d503851 100644
--- a/Lib/json/tests/test_scanstring.py
+++ b/Lib/json/tests/test_scanstring.py
@@ -14,92 +14,92 @@
             self._test_scanstring(json.decoder.c_scanstring)
 
     def _test_scanstring(self, scanstring):
-        self.assertEquals(
+        self.assertEqual(
             scanstring('"z\\ud834\\udd20x"', 1, True),
             ('z\U0001d120x', 16))
 
         if sys.maxunicode == 65535:
-            self.assertEquals(
+            self.assertEqual(
                 scanstring('"z\U0001d120x"', 1, True),
                 ('z\U0001d120x', 6))
         else:
-            self.assertEquals(
+            self.assertEqual(
                 scanstring('"z\U0001d120x"', 1, True),
                 ('z\U0001d120x', 5))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('"\\u007b"', 1, True),
             ('{', 8))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('"A JSON payload should be an object or array, not a string."', 1, True),
             ('A JSON payload should be an object or array, not a string.', 60))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["Unclosed array"', 2, True),
             ('Unclosed array', 17))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["extra comma",]', 2, True),
             ('extra comma', 14))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["double extra comma",,]', 2, True),
             ('double extra comma', 21))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["Comma after the close"],', 2, True),
             ('Comma after the close', 24))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["Extra close"]]', 2, True),
             ('Extra close', 14))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Extra comma": true,}', 2, True),
             ('Extra comma', 14))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Extra value after close": true} "misplaced quoted value"', 2, True),
             ('Extra value after close', 26))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Illegal expression": 1 + 2}', 2, True),
             ('Illegal expression', 21))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Illegal invocation": alert()}', 2, True),
             ('Illegal invocation', 21))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Numbers cannot have leading zeroes": 013}', 2, True),
             ('Numbers cannot have leading zeroes', 37))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Numbers cannot be hex": 0x14}', 2, True),
             ('Numbers cannot be hex', 24))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]', 21, True),
             ('Too deep', 30))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Missing colon" null}', 2, True),
             ('Missing colon', 16))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Double colon":: null}', 2, True),
             ('Double colon', 15))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('{"Comma instead of colon", null}', 2, True),
             ('Comma instead of colon', 25))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["Colon instead of comma": false]', 2, True),
             ('Colon instead of comma', 25))
 
-        self.assertEquals(
+        self.assertEqual(
             scanstring('["Bad value", truth]', 2, True),
             ('Bad value', 12))
 
diff --git a/Lib/json/tests/test_separators.py b/Lib/json/tests/test_separators.py
index 32db341..d5b92bd 100644
--- a/Lib/json/tests/test_separators.py
+++ b/Lib/json/tests/test_separators.py
@@ -37,6 +37,6 @@
         h1 = json.loads(d1)
         h2 = json.loads(d2)
 
-        self.assertEquals(h1, h)
-        self.assertEquals(h2, h)
-        self.assertEquals(d2, expect)
+        self.assertEqual(h1, h)
+        self.assertEqual(h2, h)
+        self.assertEqual(d2, expect)
diff --git a/Lib/json/tests/test_speedups.py b/Lib/json/tests/test_speedups.py
index 29e40ac..9438154 100644
--- a/Lib/json/tests/test_speedups.py
+++ b/Lib/json/tests/test_speedups.py
@@ -5,11 +5,11 @@
 
 class TestSpeedups(TestCase):
     def test_scanstring(self):
-        self.assertEquals(decoder.scanstring.__module__, "_json")
+        self.assertEqual(decoder.scanstring.__module__, "_json")
         self.assertTrue(decoder.scanstring is decoder.c_scanstring)
 
     def test_encode_basestring_ascii(self):
-        self.assertEquals(encoder.encode_basestring_ascii.__module__, "_json")
+        self.assertEqual(encoder.encode_basestring_ascii.__module__, "_json")
         self.assertTrue(encoder.encode_basestring_ascii is
                           encoder.c_encode_basestring_ascii)
 
diff --git a/Lib/json/tests/test_unicode.py b/Lib/json/tests/test_unicode.py
index 12de83c..e336c91 100644
--- a/Lib/json/tests/test_unicode.py
+++ b/Lib/json/tests/test_unicode.py
@@ -10,43 +10,43 @@
     def test_encoding3(self):
         u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
         j = json.dumps(u)
-        self.assertEquals(j, '"\\u03b1\\u03a9"')
+        self.assertEqual(j, '"\\u03b1\\u03a9"')
 
     def test_encoding4(self):
         u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
         j = json.dumps([u])
-        self.assertEquals(j, '["\\u03b1\\u03a9"]')
+        self.assertEqual(j, '["\\u03b1\\u03a9"]')
 
     def test_encoding5(self):
         u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
         j = json.dumps(u, ensure_ascii=False)
-        self.assertEquals(j, '"{0}"'.format(u))
+        self.assertEqual(j, '"{0}"'.format(u))
 
     def test_encoding6(self):
         u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
         j = json.dumps([u], ensure_ascii=False)
-        self.assertEquals(j, '["{0}"]'.format(u))
+        self.assertEqual(j, '["{0}"]'.format(u))
 
     def test_big_unicode_encode(self):
         u = '\U0001d120'
-        self.assertEquals(json.dumps(u), '"\\ud834\\udd20"')
-        self.assertEquals(json.dumps(u, ensure_ascii=False), '"\U0001d120"')
+        self.assertEqual(json.dumps(u), '"\\ud834\\udd20"')
+        self.assertEqual(json.dumps(u, ensure_ascii=False), '"\U0001d120"')
 
     def test_big_unicode_decode(self):
         u = 'z\U0001d120x'
-        self.assertEquals(json.loads('"' + u + '"'), u)
-        self.assertEquals(json.loads('"z\\ud834\\udd20x"'), u)
+        self.assertEqual(json.loads('"' + u + '"'), u)
+        self.assertEqual(json.loads('"z\\ud834\\udd20x"'), u)
 
     def test_unicode_decode(self):
         for i in range(0, 0xd7ff):
             u = chr(i)
             s = '"\\u{0:04x}"'.format(i)
-            self.assertEquals(json.loads(s), u)
+            self.assertEqual(json.loads(s), u)
 
     def test_unicode_preservation(self):
-        self.assertEquals(type(json.loads('""')), str)
-        self.assertEquals(type(json.loads('"a"')), str)
-        self.assertEquals(type(json.loads('["a"]')[0]), str)
+        self.assertEqual(type(json.loads('""')), str)
+        self.assertEqual(type(json.loads('"a"')), str)
+        self.assertEqual(type(json.loads('["a"]')[0]), str)
 
     def test_bytes_encode(self):
         self.assertRaises(TypeError, json.dumps, b"hi")
diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py
index c0b1822..fbf3072 100644
--- a/Lib/sqlite3/test/dbapi.py
+++ b/Lib/sqlite3/test/dbapi.py
@@ -40,7 +40,7 @@
                          sqlite.paramstyle)
 
     def CheckWarning(self):
-        self.assert_(issubclass(sqlite.Warning, Exception),
+        self.assertTrue(issubclass(sqlite.Warning, Exception),
                      "Warning is not a subclass of Exception")
 
     def CheckError(self):
diff --git a/Lib/sqlite3/test/types.py b/Lib/sqlite3/test/types.py
index 8b1d780..0940e9b 100644
--- a/Lib/sqlite3/test/types.py
+++ b/Lib/sqlite3/test/types.py
@@ -286,7 +286,7 @@
         no row returned.
         """
         self.cur.execute("select * from test where 0 = 1")
-        self.assert_(self.cur.description[0][0] == "x")
+        self.assertEqual(self.cur.description[0][0], "x")
 
 class ObjectAdaptationTests(unittest.TestCase):
     def cast(obj):
diff --git a/Lib/test/buffer_tests.py b/Lib/test/buffer_tests.py
index 58689cd..6d20f7d 100644
--- a/Lib/test/buffer_tests.py
+++ b/Lib/test/buffer_tests.py
@@ -15,32 +15,32 @@
 
     def test_islower(self):
         self.assertFalse(self.marshal(b'').islower())
-        self.assert_(self.marshal(b'a').islower())
+        self.assertTrue(self.marshal(b'a').islower())
         self.assertFalse(self.marshal(b'A').islower())
         self.assertFalse(self.marshal(b'\n').islower())
-        self.assert_(self.marshal(b'abc').islower())
+        self.assertTrue(self.marshal(b'abc').islower())
         self.assertFalse(self.marshal(b'aBc').islower())
-        self.assert_(self.marshal(b'abc\n').islower())
+        self.assertTrue(self.marshal(b'abc\n').islower())
         self.assertRaises(TypeError, self.marshal(b'abc').islower, 42)
 
     def test_isupper(self):
         self.assertFalse(self.marshal(b'').isupper())
         self.assertFalse(self.marshal(b'a').isupper())
-        self.assert_(self.marshal(b'A').isupper())
+        self.assertTrue(self.marshal(b'A').isupper())
         self.assertFalse(self.marshal(b'\n').isupper())
-        self.assert_(self.marshal(b'ABC').isupper())
+        self.assertTrue(self.marshal(b'ABC').isupper())
         self.assertFalse(self.marshal(b'AbC').isupper())
-        self.assert_(self.marshal(b'ABC\n').isupper())
+        self.assertTrue(self.marshal(b'ABC\n').isupper())
         self.assertRaises(TypeError, self.marshal(b'abc').isupper, 42)
 
     def test_istitle(self):
         self.assertFalse(self.marshal(b'').istitle())
         self.assertFalse(self.marshal(b'a').istitle())
-        self.assert_(self.marshal(b'A').istitle())
+        self.assertTrue(self.marshal(b'A').istitle())
         self.assertFalse(self.marshal(b'\n').istitle())
-        self.assert_(self.marshal(b'A Titlecased Line').istitle())
-        self.assert_(self.marshal(b'A\nTitlecased Line').istitle())
-        self.assert_(self.marshal(b'A Titlecased, Line').istitle())
+        self.assertTrue(self.marshal(b'A Titlecased Line').istitle())
+        self.assertTrue(self.marshal(b'A\nTitlecased Line').istitle())
+        self.assertTrue(self.marshal(b'A Titlecased, Line').istitle())
         self.assertFalse(self.marshal(b'Not a capitalized String').istitle())
         self.assertFalse(self.marshal(b'Not\ta Titlecase String').istitle())
         self.assertFalse(self.marshal(b'Not--a Titlecase String').istitle())
@@ -50,31 +50,31 @@
     def test_isspace(self):
         self.assertFalse(self.marshal(b'').isspace())
         self.assertFalse(self.marshal(b'a').isspace())
-        self.assert_(self.marshal(b' ').isspace())
-        self.assert_(self.marshal(b'\t').isspace())
-        self.assert_(self.marshal(b'\r').isspace())
-        self.assert_(self.marshal(b'\n').isspace())
-        self.assert_(self.marshal(b' \t\r\n').isspace())
+        self.assertTrue(self.marshal(b' ').isspace())
+        self.assertTrue(self.marshal(b'\t').isspace())
+        self.assertTrue(self.marshal(b'\r').isspace())
+        self.assertTrue(self.marshal(b'\n').isspace())
+        self.assertTrue(self.marshal(b' \t\r\n').isspace())
         self.assertFalse(self.marshal(b' \t\r\na').isspace())
         self.assertRaises(TypeError, self.marshal(b'abc').isspace, 42)
 
     def test_isalpha(self):
         self.assertFalse(self.marshal(b'').isalpha())
-        self.assert_(self.marshal(b'a').isalpha())
-        self.assert_(self.marshal(b'A').isalpha())
+        self.assertTrue(self.marshal(b'a').isalpha())
+        self.assertTrue(self.marshal(b'A').isalpha())
         self.assertFalse(self.marshal(b'\n').isalpha())
-        self.assert_(self.marshal(b'abc').isalpha())
+        self.assertTrue(self.marshal(b'abc').isalpha())
         self.assertFalse(self.marshal(b'aBc123').isalpha())
         self.assertFalse(self.marshal(b'abc\n').isalpha())
         self.assertRaises(TypeError, self.marshal(b'abc').isalpha, 42)
 
     def test_isalnum(self):
         self.assertFalse(self.marshal(b'').isalnum())
-        self.assert_(self.marshal(b'a').isalnum())
-        self.assert_(self.marshal(b'A').isalnum())
+        self.assertTrue(self.marshal(b'a').isalnum())
+        self.assertTrue(self.marshal(b'A').isalnum())
         self.assertFalse(self.marshal(b'\n').isalnum())
-        self.assert_(self.marshal(b'123abc456').isalnum())
-        self.assert_(self.marshal(b'a1b3c').isalnum())
+        self.assertTrue(self.marshal(b'123abc456').isalnum())
+        self.assertTrue(self.marshal(b'a1b3c').isalnum())
         self.assertFalse(self.marshal(b'aBc000 ').isalnum())
         self.assertFalse(self.marshal(b'abc\n').isalnum())
         self.assertRaises(TypeError, self.marshal(b'abc').isalnum, 42)
@@ -82,8 +82,8 @@
     def test_isdigit(self):
         self.assertFalse(self.marshal(b'').isdigit())
         self.assertFalse(self.marshal(b'a').isdigit())
-        self.assert_(self.marshal(b'0').isdigit())
-        self.assert_(self.marshal(b'0123456789').isdigit())
+        self.assertTrue(self.marshal(b'0').isdigit())
+        self.assertTrue(self.marshal(b'0123456789').isdigit())
         self.assertFalse(self.marshal(b'0123456789a').isdigit())
 
         self.assertRaises(TypeError, self.marshal(b'abc').isdigit, 42)
diff --git a/Lib/test/fork_wait.py b/Lib/test/fork_wait.py
index 03a4d6f..a69653b 100644
--- a/Lib/test/fork_wait.py
+++ b/Lib/test/fork_wait.py
@@ -38,8 +38,8 @@
                 break
             time.sleep(2 * SHORTSLEEP)
 
-        self.assertEquals(spid, cpid)
-        self.assertEquals(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
+        self.assertEqual(spid, cpid)
+        self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
 
     def test_wait(self):
         for i in range(NUM_THREADS):
@@ -48,7 +48,7 @@
         time.sleep(LONGSLEEP)
 
         a = sorted(self.alive.keys())
-        self.assertEquals(a, list(range(NUM_THREADS)))
+        self.assertEqual(a, list(range(NUM_THREADS)))
 
         prefork_lives = self.alive.copy()
 
diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py
index 12f4e8f..e3a7845 100644
--- a/Lib/test/list_tests.py
+++ b/Lib/test/list_tests.py
@@ -337,7 +337,7 @@
         self.assertRaises(BadExc, d.remove, 'c')
         for x, y in zip(d, e):
             # verify that original order and values are retained.
-            self.assert_(x is y)
+            self.assertIs(x, y)
 
     def test_count(self):
         a = self.type2test([0, 1, 2])*3
@@ -482,7 +482,7 @@
         u = self.type2test([0, 1])
         u2 = u
         u += [2, 3]
-        self.assert_(u is u2)
+        self.assertIs(u, u2)
 
         u = self.type2test("spam")
         u += "eggs"
diff --git a/Lib/test/outstanding_bugs.py b/Lib/test/outstanding_bugs.py
index 9e4784c..0849ee5 100644
--- a/Lib/test/outstanding_bugs.py
+++ b/Lib/test/outstanding_bugs.py
@@ -35,7 +35,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_2(self):
         txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII")
@@ -47,7 +47,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_3(self):
         txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII")
@@ -58,7 +58,7 @@
         reads += txt.readline()
         reads += txt.readline()
         reads += txt.readline()
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_4(self):
         txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII")
@@ -66,7 +66,7 @@
 
         reads = txt.read(4)
         reads += txt.read()
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_5(self):
         txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII")
@@ -76,7 +76,7 @@
         pos = txt.tell()
         txt.seek(0)
         txt.seek(pos)
-        self.assertEquals(txt.read(4), "BBB\n")
+        self.assertEqual(txt.read(4), "BBB\n")
 
 
 
diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py
index 25af97d..06789cd 100644
--- a/Lib/test/pickletester.py
+++ b/Lib/test/pickletester.py
@@ -564,7 +564,7 @@
 
     def test_get(self):
         self.assertRaises(KeyError, self.loads, b'g0\np0')
-        self.assertEquals(self.loads(b'((Kdtp0\nh\x00l.))'), [(100,), (100,)])
+        self.assertEqual(self.loads(b'((Kdtp0\nh\x00l.))'), [(100,), (100,)])
 
     def test_insecure_strings(self):
         # XXX Some of these tests are temporarily disabled
diff --git a/Lib/test/seq_tests.py b/Lib/test/seq_tests.py
index 5148d4b..f655c29 100644
--- a/Lib/test/seq_tests.py
+++ b/Lib/test/seq_tests.py
@@ -131,8 +131,8 @@
             self.assertRaises(ZeroDivisionError, self.type2test, IterGenExc(s))
 
     def test_truth(self):
-        self.assert_(not self.type2test())
-        self.assert_(self.type2test([42]))
+        self.assertFalse(self.type2test())
+        self.assertTrue(self.type2test([42]))
 
     def test_getitem(self):
         u = self.type2test([0, 1, 2, 3, 4])
@@ -199,9 +199,9 @@
     def test_contains(self):
         u = self.type2test([0, 1, 2])
         for i in u:
-            self.assert_(i in u)
+            self.assertIn(i, u)
         for i in min(u)-1, max(u)+1:
-            self.assert_(i not in u)
+            self.assertNotIn(i, u)
 
         self.assertRaises(TypeError, u.__contains__)
 
@@ -213,8 +213,8 @@
             def __eq__(self, other):
                 return True
             __hash__ = None # Can't meet hash invariant requirements
-        self.assert_(AllEq() not in self.type2test([]))
-        self.assert_(AllEq() in self.type2test([1]))
+        self.assertNotIn(AllEq(), self.type2test([]))
+        self.assertIn(AllEq(), self.type2test([1]))
 
     def test_contains_order(self):
         # Sequences must test in-order.  If a rich comparison has side
@@ -227,7 +227,7 @@
                 raise DoNotTestEq
 
         checkfirst = self.type2test([1, StopCompares()])
-        self.assert_(1 in checkfirst)
+        self.assertIn(1, checkfirst)
         checklast = self.type2test([StopCompares(), 1])
         self.assertRaises(DoNotTestEq, checklast.__contains__, 1)
 
@@ -268,7 +268,7 @@
             pass
         u3 = subclass([0, 1])
         self.assertEqual(u3, u3*1)
-        self.assert_(u3 is not u3*1)
+        self.assertIsNot(u3, u3*1)
 
     def test_iadd(self):
         u = self.type2test([0, 1])
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index 5f5b291..a813616 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -67,7 +67,7 @@
             else:
                 obj = subtype(obj)
                 realresult = getattr(obj, methodname)(*args)
-                self.assert_(obj is not realresult)
+                self.assertIsNot(obj, realresult)
 
     # check that obj.method(*args) raises exc
     def checkraises(self, exc, obj, methodname, *args):
@@ -1170,34 +1170,34 @@
             pass
         s1 = subclass("abcd")
         s2 = t().join([s1])
-        self.assert_(s1 is not s2)
-        self.assert_(type(s2) is t)
+        self.assertIsNot(s1, s2)
+        self.assertIs(type(s2), t)
 
         s1 = t("abcd")
         s2 = t().join([s1])
-        self.assert_(s1 is s2)
+        self.assertIs(s1, s2)
 
         # Should also test mixed-type join.
         if t is str:
             s1 = subclass("abcd")
             s2 = "".join([s1])
-            self.assert_(s1 is not s2)
-            self.assert_(type(s2) is t)
+            self.assertIsNot(s1, s2)
+            self.assertIs(type(s2), t)
 
             s1 = t("abcd")
             s2 = "".join([s1])
-            self.assert_(s1 is s2)
+            self.assertIs(s1, s2)
 
 ##         elif t is str8:
 ##             s1 = subclass("abcd")
 ##             s2 = "".join([s1])
-##             self.assert_(s1 is not s2)
-##             self.assert_(type(s2) is str) # promotes!
+##             self.assertIsNot(s1, s2)
+##             self.assertIs(type(s2), str) # promotes!
 
 ##             s1 = t("abcd")
 ##             s2 = "".join([s1])
-##             self.assert_(s1 is not s2)
-##             self.assert_(type(s2) is str) # promotes!
+##             self.assertIsNot(s1, s2)
+##             self.assertIs(type(s2), str) # promotes!
 
         else:
             self.fail("unexpected type for MixinStrUnicodeTest %r" % t)
diff --git a/Lib/test/test_SimpleHTTPServer.py b/Lib/test/test_SimpleHTTPServer.py
index 36c2b89..bca9bd6 100644
--- a/Lib/test/test_SimpleHTTPServer.py
+++ b/Lib/test/test_SimpleHTTPServer.py
@@ -21,17 +21,17 @@
 
     def test_queryArguments (self):
         path = self.handler.translate_path ('/filename')
-        self.assertEquals (path, self.translated)
+        self.assertEqual (path, self.translated)
         path = self.handler.translate_path ('/filename?foo=bar')
-        self.assertEquals (path, self.translated)
+        self.assertEqual (path, self.translated)
         path = self.handler.translate_path ('/filename?a=b&spam=eggs#zot')
-        self.assertEquals (path, self.translated)
+        self.assertEqual (path, self.translated)
 
     def test_startWithDoubleSlash (self):
         path = self.handler.translate_path ('//filename')
-        self.assertEquals (path, self.translated)
+        self.assertEqual (path, self.translated)
         path = self.handler.translate_path ('//filename?foo=bar')
-        self.assertEquals (path, self.translated)
+        self.assertEqual (path, self.translated)
 
 
 def test_main():
diff --git a/Lib/test/test__locale.py b/Lib/test/test__locale.py
index 54ac6aa..02942d1 100644
--- a/Lib/test/test__locale.py
+++ b/Lib/test/test__locale.py
@@ -59,7 +59,7 @@
         known_value = known_numerics.get(used_locale,
                                     ('', ''))[data_type == 'thousands_sep']
         if known_value and calc_value:
-            self.assertEquals(calc_value, known_value,
+            self.assertEqual(calc_value, known_value,
                                 self.lc_numeric_err_msg % (
                                     calc_value, known_value,
                                     calc_type, data_type, set_locale,
@@ -107,7 +107,7 @@
                     set_locale = setlocale(LC_NUMERIC)
                 except Error:
                     set_locale = "<not able to determine>"
-                self.assertEquals(nl_radixchar, li_radixchar,
+                self.assertEqual(nl_radixchar, li_radixchar,
                                 "%s (nl_langinfo) != %s (localeconv) "
                                 "(set to %s, using %s)" % (
                                                 nl_radixchar, li_radixchar,
@@ -127,9 +127,9 @@
             if loc == 'eu_ES' and localeconv()['decimal_point'] == "' ":
                 continue
 
-            self.assertEquals(int(eval('3.14') * 100), 314,
+            self.assertEqual(int(eval('3.14') * 100), 314,
                                 "using eval('3.14') failed for %s" % loc)
-            self.assertEquals(int(float('3.14') * 100), 314,
+            self.assertEqual(int(float('3.14') * 100), 314,
                                 "using float('3.14') failed for %s" % loc)
             if localeconv()['decimal_point'] != '.':
                 self.assertRaises(ValueError, float,
diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 4cac68b..97cec11 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -601,11 +601,11 @@
                     data.reverse()
                     L[start:stop:step] = data
                     a[start:stop:step] = array.array(self.typecode, data)
-                    self.assertEquals(a, array.array(self.typecode, L))
+                    self.assertEqual(a, array.array(self.typecode, L))
 
                     del L[start:stop:step]
                     del a[start:stop:step]
-                    self.assertEquals(a, array.array(self.typecode, L))
+                    self.assertEqual(a, array.array(self.typecode, L))
 
     def test_index(self):
         example = 2*self.example
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index 01c4ba3..c74a30d 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -137,7 +137,7 @@
                                     (eval_tests, eval_results, "eval")):
             for i, o in zip(input, output):
                 ast_tree = compile(i, "?", kind, ast.PyCF_ONLY_AST)
-                self.assertEquals(to_tuple(ast_tree), o)
+                self.assertEqual(to_tuple(ast_tree), o)
                 self._assertTrueorder(ast_tree, (0, 0))
 
     def test_base_classes(self):
@@ -150,20 +150,20 @@
 
     def test_nodeclasses(self):
         x = ast.BinOp(1, 2, 3, lineno=0)
-        self.assertEquals(x.left, 1)
-        self.assertEquals(x.op, 2)
-        self.assertEquals(x.right, 3)
-        self.assertEquals(x.lineno, 0)
+        self.assertEqual(x.left, 1)
+        self.assertEqual(x.op, 2)
+        self.assertEqual(x.right, 3)
+        self.assertEqual(x.lineno, 0)
 
         # node raises exception when not given enough arguments
         self.assertRaises(TypeError, ast.BinOp, 1, 2)
 
         # can set attributes through kwargs too
         x = ast.BinOp(left=1, op=2, right=3, lineno=0)
-        self.assertEquals(x.left, 1)
-        self.assertEquals(x.op, 2)
-        self.assertEquals(x.right, 3)
-        self.assertEquals(x.lineno, 0)
+        self.assertEqual(x.left, 1)
+        self.assertEqual(x.op, 2)
+        self.assertEqual(x.right, 3)
+        self.assertEqual(x.lineno, 0)
 
         # this used to fail because Sub._fields was None
         x = ast.Sub()
@@ -181,7 +181,7 @@
             for protocol in protocols:
                 for ast in (compile(i, "?", "exec", 0x400) for i in exec_tests):
                     ast2 = mod.loads(mod.dumps(ast, protocol))
-                    self.assertEquals(to_tuple(ast2), to_tuple(ast))
+                    self.assertEqual(to_tuple(ast2), to_tuple(ast))
 
     def test_invalid_sum(self):
         pos = dict(lineno=2, col_offset=3)
diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py
index c82f9b7..fc1d166 100644
--- a/Lib/test/test_asyncore.py
+++ b/Lib/test/test_asyncore.py
@@ -254,7 +254,7 @@
             sys.stderr = stderr
 
         lines = fp.getvalue().splitlines()
-        self.assertEquals(lines, ['log: %s' % l1, 'log: %s' % l2])
+        self.assertEqual(lines, ['log: %s' % l1, 'log: %s' % l2])
 
     def test_log_info(self):
         d = asyncore.dispatcher()
@@ -276,7 +276,7 @@
         lines = fp.getvalue().splitlines()
         expected = ['EGGS: %s' % l1, 'info: %s' % l2, 'SPAM: %s' % l3]
 
-        self.assertEquals(lines, expected)
+        self.assertEqual(lines, expected)
 
     def test_unhandled(self):
         d = asyncore.dispatcher()
@@ -301,7 +301,7 @@
                     'warning: unhandled write event',
                     'warning: unhandled connect event',
                     'warning: unhandled accept event']
-        self.assertEquals(lines, expected)
+        self.assertEqual(lines, expected)
 
     def test_issue_8594(self):
         d = asyncore.dispatcher(socket.socket())
diff --git a/Lib/test/test_augassign.py b/Lib/test/test_augassign.py
index e1b6e27..6126667 100644
--- a/Lib/test/test_augassign.py
+++ b/Lib/test/test_augassign.py
@@ -17,7 +17,7 @@
         x |= 5
         x ^= 1
         x /= 2
-        self.assertEquals(x, 3.0)
+        self.assertEqual(x, 3.0)
 
     def test_with_unpacking(self):
         self.assertRaises(SyntaxError, compile, "x, b += 3", "<test>", "exec")
@@ -34,7 +34,7 @@
         x[0] |= 5
         x[0] ^= 1
         x[0] /= 2
-        self.assertEquals(x[0], 3.0)
+        self.assertEqual(x[0], 3.0)
 
     def testInDict(self):
         x = {0: 2}
@@ -48,21 +48,21 @@
         x[0] |= 5
         x[0] ^= 1
         x[0] /= 2
-        self.assertEquals(x[0], 3.0)
+        self.assertEqual(x[0], 3.0)
 
     def testSequences(self):
         x = [1,2]
         x += [3,4]
         x *= 2
 
-        self.assertEquals(x, [1, 2, 3, 4, 1, 2, 3, 4])
+        self.assertEqual(x, [1, 2, 3, 4, 1, 2, 3, 4])
 
         x = [1, 2, 3]
         y = x
         x[1:2] *= 2
         y[1:2] += [1]
 
-        self.assertEquals(x, [1, 2, 1, 2, 3])
+        self.assertEqual(x, [1, 2, 1, 2, 3])
         self.assertTrue(x is y)
 
     def testCustomMethods1(self):
@@ -90,14 +90,14 @@
 
         self.assertTrue(isinstance(x, aug_test))
         self.assertTrue(y is not x)
-        self.assertEquals(x.val, 11)
+        self.assertEqual(x.val, 11)
 
         x = aug_test2(2)
         y = x
         x += 10
 
         self.assertTrue(y is x)
-        self.assertEquals(x.val, 12)
+        self.assertEqual(x.val, 12)
 
         x = aug_test3(3)
         y = x
@@ -105,7 +105,7 @@
 
         self.assertTrue(isinstance(x, aug_test3))
         self.assertTrue(y is not x)
-        self.assertEquals(x.val, 13)
+        self.assertEqual(x.val, 13)
 
 
     def testCustomMethods2(test_self):
@@ -269,7 +269,7 @@
         1 << x
         x <<= 1
 
-        test_self.assertEquals(output, '''\
+        test_self.assertEqual(output, '''\
 __add__ called
 __radd__ called
 __iadd__ called
diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py
index 49edf39..33aacd6 100644
--- a/Lib/test/test_base64.py
+++ b/Lib/test/test_base64.py
@@ -6,7 +6,7 @@
 import subprocess
 
 
-
+
 class LegacyBase64TestCase(unittest.TestCase):
     def test_encodebytes(self):
         eq = self.assertEqual
@@ -58,7 +58,7 @@
         base64.decode(infp, outfp)
         self.assertEqual(outfp.getvalue(), b'www.python.org')
 
-
+
 class BaseXYTestCase(unittest.TestCase):
     def test_b64encode(self):
         eq = self.assertEqual
@@ -209,7 +209,7 @@
         self.assertTrue(issubclass(binascii.Error, ValueError))
 
 
-
+
 class TestMain(unittest.TestCase):
     def get_output(self, *args, **options):
         args = (sys.executable, '-m', 'base64') + args
@@ -228,20 +228,20 @@
             fp.write(b'a\xffb\n')
 
         output = self.get_output('-e', support.TESTFN)
-        self.assertEquals(output.rstrip(), b'Yf9iCg==')
+        self.assertEqual(output.rstrip(), b'Yf9iCg==')
 
         with open(support.TESTFN, 'rb') as fp:
             output = self.get_output('-e', stdin=fp)
-        self.assertEquals(output.rstrip(), b'Yf9iCg==')
+        self.assertEqual(output.rstrip(), b'Yf9iCg==')
 
     def test_decode(self):
         with open(support.TESTFN, 'wb') as fp:
             fp.write(b'Yf9iCg==')
         output = self.get_output('-d', support.TESTFN)
-        self.assertEquals(output.rstrip(), b'a\xffb')
+        self.assertEqual(output.rstrip(), b'a\xffb')
 
 
-
+
 def test_main():
     support.run_unittest(__name__)
 
diff --git a/Lib/test/test_bigmem.py b/Lib/test/test_bigmem.py
index 030ada5..7def22b 100644
--- a/Lib/test/test_bigmem.py
+++ b/Lib/test/test_bigmem.py
@@ -13,7 +13,7 @@
 #    doesn't release the old 's' (if it exists) until well after its new
 #    value has been created. Use 'del s' before the create_largestring call.
 #
-#  - Do *not* compare large objects using assertEquals or similar. It's a
+#  - Do *not* compare large objects using assertEqual or similar. It's a
 #    lengthy operation and the errormessage will be utterly useless due to
 #    its size. To make sure whether a result has the right contents, better
 #    to use the strip or count methods, or compare meaningful slices.
@@ -48,32 +48,32 @@
         SUBSTR = self.from_latin1(' abc def ghi')
         s = _('-') * size + SUBSTR
         caps = s.capitalize()
-        self.assertEquals(caps[-len(SUBSTR):],
+        self.assertEqual(caps[-len(SUBSTR):],
                          SUBSTR.capitalize())
-        self.assertEquals(caps.lstrip(_('-')), SUBSTR)
+        self.assertEqual(caps.lstrip(_('-')), SUBSTR)
 
     @bigmemtest(minsize=_2G + 10, memuse=1)
     def test_center(self, size):
         SUBSTR = self.from_latin1(' abc def ghi')
         s = SUBSTR.center(size)
-        self.assertEquals(len(s), size)
+        self.assertEqual(len(s), size)
         lpadsize = rpadsize = (len(s) - len(SUBSTR)) // 2
         if len(s) % 2:
             lpadsize += 1
-        self.assertEquals(s[lpadsize:-rpadsize], SUBSTR)
-        self.assertEquals(s.strip(), SUBSTR.strip())
+        self.assertEqual(s[lpadsize:-rpadsize], SUBSTR)
+        self.assertEqual(s.strip(), SUBSTR.strip())
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_count(self, size):
         _ = self.from_latin1
         SUBSTR = _(' abc def ghi')
         s = _('.') * size + SUBSTR
-        self.assertEquals(s.count(_('.')), size)
+        self.assertEqual(s.count(_('.')), size)
         s += _('.')
-        self.assertEquals(s.count(_('.')), size + 1)
-        self.assertEquals(s.count(_(' ')), 3)
-        self.assertEquals(s.count(_('i')), 1)
-        self.assertEquals(s.count(_('j')), 0)
+        self.assertEqual(s.count(_('.')), size + 1)
+        self.assertEqual(s.count(_(' ')), 3)
+        self.assertEqual(s.count(_('i')), 1)
+        self.assertEqual(s.count(_('j')), 0)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_endswith(self, size):
@@ -92,13 +92,13 @@
         _ = self.from_latin1
         s = _('-') * size
         tabsize = 8
-        self.assertEquals(s.expandtabs(), s)
+        self.assertEqual(s.expandtabs(), s)
         del s
         slen, remainder = divmod(size, tabsize)
         s = _('       \t') * slen
         s = s.expandtabs(tabsize)
-        self.assertEquals(len(s), size - remainder)
-        self.assertEquals(len(s.strip(_(' '))), 0)
+        self.assertEqual(len(s), size - remainder)
+        self.assertEqual(len(s.strip(_(' '))), 0)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_find(self, size):
@@ -106,16 +106,16 @@
         SUBSTR = _(' abc def ghi')
         sublen = len(SUBSTR)
         s = _('').join([SUBSTR, _('-') * size, SUBSTR])
-        self.assertEquals(s.find(_(' ')), 0)
-        self.assertEquals(s.find(SUBSTR), 0)
-        self.assertEquals(s.find(_(' '), sublen), sublen + size)
-        self.assertEquals(s.find(SUBSTR, len(SUBSTR)), sublen + size)
-        self.assertEquals(s.find(_('i')), SUBSTR.find(_('i')))
-        self.assertEquals(s.find(_('i'), sublen),
+        self.assertEqual(s.find(_(' ')), 0)
+        self.assertEqual(s.find(SUBSTR), 0)
+        self.assertEqual(s.find(_(' '), sublen), sublen + size)
+        self.assertEqual(s.find(SUBSTR, len(SUBSTR)), sublen + size)
+        self.assertEqual(s.find(_('i')), SUBSTR.find(_('i')))
+        self.assertEqual(s.find(_('i'), sublen),
                          sublen + size + SUBSTR.find(_('i')))
-        self.assertEquals(s.find(_('i'), size),
+        self.assertEqual(s.find(_('i'), size),
                          sublen + size + SUBSTR.find(_('i')))
-        self.assertEquals(s.find(_('j')), -1)
+        self.assertEqual(s.find(_('j')), -1)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_index(self, size):
@@ -123,14 +123,14 @@
         SUBSTR = _(' abc def ghi')
         sublen = len(SUBSTR)
         s = _('').join([SUBSTR, _('-') * size, SUBSTR])
-        self.assertEquals(s.index(_(' ')), 0)
-        self.assertEquals(s.index(SUBSTR), 0)
-        self.assertEquals(s.index(_(' '), sublen), sublen + size)
-        self.assertEquals(s.index(SUBSTR, sublen), sublen + size)
-        self.assertEquals(s.index(_('i')), SUBSTR.index(_('i')))
-        self.assertEquals(s.index(_('i'), sublen),
+        self.assertEqual(s.index(_(' ')), 0)
+        self.assertEqual(s.index(SUBSTR), 0)
+        self.assertEqual(s.index(_(' '), sublen), sublen + size)
+        self.assertEqual(s.index(SUBSTR, sublen), sublen + size)
+        self.assertEqual(s.index(_('i')), SUBSTR.index(_('i')))
+        self.assertEqual(s.index(_('i'), sublen),
                          sublen + size + SUBSTR.index(_('i')))
-        self.assertEquals(s.index(_('i'), size),
+        self.assertEqual(s.index(_('i'), size),
                          sublen + size + SUBSTR.index(_('i')))
         self.assertRaises(ValueError, s.index, _('j'))
 
@@ -209,8 +209,8 @@
         _ = self.from_latin1
         s = _('A') * size
         x = s.join([_('aaaaa'), _('bbbbb')])
-        self.assertEquals(x.count(_('a')), 5)
-        self.assertEquals(x.count(_('b')), 5)
+        self.assertEqual(x.count(_('a')), 5)
+        self.assertEqual(x.count(_('b')), 5)
         self.assertTrue(x.startswith(_('aaaaaA')))
         self.assertTrue(x.endswith(_('Abbbbb')))
 
@@ -220,27 +220,27 @@
         SUBSTR = _(' abc def ghi')
         s = SUBSTR.ljust(size)
         self.assertTrue(s.startswith(SUBSTR + _('  ')))
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.strip(), SUBSTR.strip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.strip(), SUBSTR.strip())
 
     @bigmemtest(minsize=_2G + 10, memuse=2)
     def test_lower(self, size):
         _ = self.from_latin1
         s = _('A') * size
         s = s.lower()
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.count(_('a')), size)
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.count(_('a')), size)
 
     @bigmemtest(minsize=_2G + 10, memuse=1)
     def test_lstrip(self, size):
         _ = self.from_latin1
         SUBSTR = _('abc def ghi')
         s = SUBSTR.rjust(size)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.lstrip(), SUBSTR.lstrip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.lstrip(), SUBSTR.lstrip())
         del s
         s = SUBSTR.ljust(size)
-        self.assertEquals(len(s), size)
+        self.assertEqual(len(s), size)
         # Type-specific optimization
         if isinstance(s, (str, bytes)):
             stripped = s.lstrip()
@@ -252,12 +252,12 @@
         replacement = _('a')
         s = _(' ') * size
         s = s.replace(_(' '), replacement)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.count(replacement), size)
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.count(replacement), size)
         s = s.replace(replacement, _(' '), size - 4)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.count(replacement), 4)
-        self.assertEquals(s[-10:], _('      aaaa'))
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.count(replacement), 4)
+        self.assertEqual(s[-10:], _('      aaaa'))
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_rfind(self, size):
@@ -265,15 +265,15 @@
         SUBSTR = _(' abc def ghi')
         sublen = len(SUBSTR)
         s = _('').join([SUBSTR, _('-') * size, SUBSTR])
-        self.assertEquals(s.rfind(_(' ')), sublen + size + SUBSTR.rfind(_(' ')))
-        self.assertEquals(s.rfind(SUBSTR), sublen + size)
-        self.assertEquals(s.rfind(_(' '), 0, size), SUBSTR.rfind(_(' ')))
-        self.assertEquals(s.rfind(SUBSTR, 0, sublen + size), 0)
-        self.assertEquals(s.rfind(_('i')), sublen + size + SUBSTR.rfind(_('i')))
-        self.assertEquals(s.rfind(_('i'), 0, sublen), SUBSTR.rfind(_('i')))
-        self.assertEquals(s.rfind(_('i'), 0, sublen + size),
-                          SUBSTR.rfind(_('i')))
-        self.assertEquals(s.rfind(_('j')), -1)
+        self.assertEqual(s.rfind(_(' ')), sublen + size + SUBSTR.rfind(_(' ')))
+        self.assertEqual(s.rfind(SUBSTR), sublen + size)
+        self.assertEqual(s.rfind(_(' '), 0, size), SUBSTR.rfind(_(' ')))
+        self.assertEqual(s.rfind(SUBSTR, 0, sublen + size), 0)
+        self.assertEqual(s.rfind(_('i')), sublen + size + SUBSTR.rfind(_('i')))
+        self.assertEqual(s.rfind(_('i'), 0, sublen), SUBSTR.rfind(_('i')))
+        self.assertEqual(s.rfind(_('i'), 0, sublen + size),
+                         SUBSTR.rfind(_('i')))
+        self.assertEqual(s.rfind(_('j')), -1)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_rindex(self, size):
@@ -281,17 +281,17 @@
         SUBSTR = _(' abc def ghi')
         sublen = len(SUBSTR)
         s = _('').join([SUBSTR, _('-') * size, SUBSTR])
-        self.assertEquals(s.rindex(_(' ')),
-                          sublen + size + SUBSTR.rindex(_(' ')))
-        self.assertEquals(s.rindex(SUBSTR), sublen + size)
-        self.assertEquals(s.rindex(_(' '), 0, sublen + size - 1),
-                          SUBSTR.rindex(_(' ')))
-        self.assertEquals(s.rindex(SUBSTR, 0, sublen + size), 0)
-        self.assertEquals(s.rindex(_('i')),
-                          sublen + size + SUBSTR.rindex(_('i')))
-        self.assertEquals(s.rindex(_('i'), 0, sublen), SUBSTR.rindex(_('i')))
-        self.assertEquals(s.rindex(_('i'), 0, sublen + size),
-                          SUBSTR.rindex(_('i')))
+        self.assertEqual(s.rindex(_(' ')),
+                         sublen + size + SUBSTR.rindex(_(' ')))
+        self.assertEqual(s.rindex(SUBSTR), sublen + size)
+        self.assertEqual(s.rindex(_(' '), 0, sublen + size - 1),
+                         SUBSTR.rindex(_(' ')))
+        self.assertEqual(s.rindex(SUBSTR, 0, sublen + size), 0)
+        self.assertEqual(s.rindex(_('i')),
+                         sublen + size + SUBSTR.rindex(_('i')))
+        self.assertEqual(s.rindex(_('i'), 0, sublen), SUBSTR.rindex(_('i')))
+        self.assertEqual(s.rindex(_('i'), 0, sublen + size),
+                         SUBSTR.rindex(_('i')))
         self.assertRaises(ValueError, s.rindex, _('j'))
 
     @bigmemtest(minsize=_2G + 10, memuse=1)
@@ -300,19 +300,19 @@
         SUBSTR = _(' abc def ghi')
         s = SUBSTR.ljust(size)
         self.assertTrue(s.startswith(SUBSTR + _('  ')))
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.strip(), SUBSTR.strip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.strip(), SUBSTR.strip())
 
     @bigmemtest(minsize=_2G + 10, memuse=1)
     def test_rstrip(self, size):
         _ = self.from_latin1
         SUBSTR = _(' abc def ghi')
         s = SUBSTR.ljust(size)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.rstrip(), SUBSTR.rstrip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.rstrip(), SUBSTR.rstrip())
         del s
         s = SUBSTR.rjust(size)
-        self.assertEquals(len(s), size)
+        self.assertEqual(len(s), size)
         # Type-specific optimization
         if isinstance(s, (str, bytes)):
             stripped = s.rstrip()
@@ -330,16 +330,16 @@
         SUBSTR = _('a') + _(' ') * chunksize
         s = SUBSTR * chunksize
         l = s.split()
-        self.assertEquals(len(l), chunksize)
+        self.assertEqual(len(l), chunksize)
         expected = _('a')
         for item in l:
-            self.assertEquals(item, expected)
+            self.assertEqual(item, expected)
         del l
         l = s.split(_('a'))
-        self.assertEquals(len(l), chunksize + 1)
+        self.assertEqual(len(l), chunksize + 1)
         expected = _(' ') * chunksize
         for item in filter(None, l):
-            self.assertEquals(item, expected)
+            self.assertEqual(item, expected)
 
     # Allocates a string of twice size (and briefly two) and a list of
     # size.  Because of internal affairs, the s.split() call produces a
@@ -352,12 +352,12 @@
         _ = self.from_latin1
         s = _(' a') * size + _(' ')
         l = s.split()
-        self.assertEquals(len(l), size)
-        self.assertEquals(set(l), set([_('a')]))
+        self.assertEqual(len(l), size)
+        self.assertEqual(set(l), set([_('a')]))
         del l
         l = s.split(_('a'))
-        self.assertEquals(len(l), size + 1)
-        self.assertEquals(set(l), set([_(' ')]))
+        self.assertEqual(len(l), size + 1)
+        self.assertEqual(set(l), set([_(' ')]))
 
     @bigmemtest(minsize=_2G, memuse=2.1)
     def test_splitlines(self, size):
@@ -368,10 +368,10 @@
         SUBSTR = _(' ') * chunksize + _('\n') + _(' ') * chunksize + _('\r\n')
         s = SUBSTR * chunksize
         l = s.splitlines()
-        self.assertEquals(len(l), chunksize * 2)
+        self.assertEqual(len(l), chunksize * 2)
         expected = _(' ') * chunksize
         for item in l:
-            self.assertEquals(item, expected)
+            self.assertEqual(item, expected)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_startswith(self, size):
@@ -387,12 +387,12 @@
         _ = self.from_latin1
         SUBSTR = _('   abc def ghi   ')
         s = SUBSTR.rjust(size)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.strip(), SUBSTR.strip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.strip(), SUBSTR.strip())
         del s
         s = SUBSTR.ljust(size)
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.strip(), SUBSTR.strip())
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.strip(), SUBSTR.strip())
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_swapcase(self, size):
@@ -402,9 +402,9 @@
         repeats = size // sublen + 2
         s = SUBSTR * repeats
         s = s.swapcase()
-        self.assertEquals(len(s), sublen * repeats)
-        self.assertEquals(s[:sublen * 3], SUBSTR.swapcase() * 3)
-        self.assertEquals(s[-sublen * 3:], SUBSTR.swapcase() * 3)
+        self.assertEqual(len(s), sublen * repeats)
+        self.assertEqual(s[:sublen * 3], SUBSTR.swapcase() * 3)
+        self.assertEqual(s[-sublen * 3:], SUBSTR.swapcase() * 3)
 
     @bigmemtest(minsize=_2G, memuse=2)
     def test_title(self, size):
@@ -431,20 +431,20 @@
         repeats = size // sublen + 2
         s = SUBSTR * repeats
         s = s.translate(trans)
-        self.assertEquals(len(s), repeats * sublen)
-        self.assertEquals(s[:sublen], SUBSTR.translate(trans))
-        self.assertEquals(s[-sublen:], SUBSTR.translate(trans))
-        self.assertEquals(s.count(_('.')), 0)
-        self.assertEquals(s.count(_('!')), repeats * 2)
-        self.assertEquals(s.count(_('z')), repeats * 3)
+        self.assertEqual(len(s), repeats * sublen)
+        self.assertEqual(s[:sublen], SUBSTR.translate(trans))
+        self.assertEqual(s[-sublen:], SUBSTR.translate(trans))
+        self.assertEqual(s.count(_('.')), 0)
+        self.assertEqual(s.count(_('!')), repeats * 2)
+        self.assertEqual(s.count(_('z')), repeats * 3)
 
     @bigmemtest(minsize=_2G + 5, memuse=2)
     def test_upper(self, size):
         _ = self.from_latin1
         s = _('a') * size
         s = s.upper()
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.count(_('A')), size)
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.count(_('A')), size)
 
     @bigmemtest(minsize=_2G + 20, memuse=1)
     def test_zfill(self, size):
@@ -453,8 +453,8 @@
         s = SUBSTR.zfill(size)
         self.assertTrue(s.endswith(_('0') + SUBSTR[1:]))
         self.assertTrue(s.startswith(_('-0')))
-        self.assertEquals(len(s), size)
-        self.assertEquals(s.count(_('0')), size - len(SUBSTR))
+        self.assertEqual(len(s), size)
+        self.assertEqual(s.count(_('0')), size - len(SUBSTR))
 
     # This test is meaningful even with size < 2G, as long as the
     # doubled string is > 2G (but it tests more if both are > 2G :)
@@ -462,10 +462,10 @@
     def test_concat(self, size):
         _ = self.from_latin1
         s = _('.') * size
-        self.assertEquals(len(s), size)
+        self.assertEqual(len(s), size)
         s = s + s
-        self.assertEquals(len(s), size * 2)
-        self.assertEquals(s.count(_('.')), size * 2)
+        self.assertEqual(len(s), size * 2)
+        self.assertEqual(s.count(_('.')), size * 2)
 
     # This test is meaningful even with size < 2G, as long as the
     # repeated string is > 2G (but it tests more if both are > 2G :)
@@ -473,10 +473,10 @@
     def test_repeat(self, size):
         _ = self.from_latin1
         s = _('.') * size
-        self.assertEquals(len(s), size)
+        self.assertEqual(len(s), size)
         s = s * 2
-        self.assertEquals(len(s), size * 2)
-        self.assertEquals(s.count(_('.')), size * 2)
+        self.assertEqual(len(s), size * 2)
+        self.assertEqual(s.count(_('.')), size * 2)
 
     @bigmemtest(minsize=_2G + 20, memuse=2)
     def test_slice_and_getitem(self, size):
@@ -487,26 +487,26 @@
         stepsize = len(s) // 100
         stepsize = stepsize - (stepsize % sublen)
         for i in range(0, len(s) - stepsize, stepsize):
-            self.assertEquals(s[i], SUBSTR[0])
-            self.assertEquals(s[i:i + sublen], SUBSTR)
-            self.assertEquals(s[i:i + sublen:2], SUBSTR[::2])
+            self.assertEqual(s[i], SUBSTR[0])
+            self.assertEqual(s[i:i + sublen], SUBSTR)
+            self.assertEqual(s[i:i + sublen:2], SUBSTR[::2])
             if i > 0:
-                self.assertEquals(s[i + sublen - 1:i - 1:-3],
-                                  SUBSTR[sublen::-3])
+                self.assertEqual(s[i + sublen - 1:i - 1:-3],
+                                 SUBSTR[sublen::-3])
         # Make sure we do some slicing and indexing near the end of the
         # string, too.
-        self.assertEquals(s[len(s) - 1], SUBSTR[-1])
-        self.assertEquals(s[-1], SUBSTR[-1])
-        self.assertEquals(s[len(s) - 10], SUBSTR[0])
-        self.assertEquals(s[-sublen], SUBSTR[0])
-        self.assertEquals(s[len(s):], _(''))
-        self.assertEquals(s[len(s) - 1:], SUBSTR[-1:])
-        self.assertEquals(s[-1:], SUBSTR[-1:])
-        self.assertEquals(s[len(s) - sublen:], SUBSTR)
-        self.assertEquals(s[-sublen:], SUBSTR)
-        self.assertEquals(len(s[:]), len(s))
-        self.assertEquals(len(s[:len(s) - 5]), len(s) - 5)
-        self.assertEquals(len(s[5:-5]), len(s) - 10)
+        self.assertEqual(s[len(s) - 1], SUBSTR[-1])
+        self.assertEqual(s[-1], SUBSTR[-1])
+        self.assertEqual(s[len(s) - 10], SUBSTR[0])
+        self.assertEqual(s[-sublen], SUBSTR[0])
+        self.assertEqual(s[len(s):], _(''))
+        self.assertEqual(s[len(s) - 1:], SUBSTR[-1:])
+        self.assertEqual(s[-1:], SUBSTR[-1:])
+        self.assertEqual(s[len(s) - sublen:], SUBSTR)
+        self.assertEqual(s[-sublen:], SUBSTR)
+        self.assertEqual(len(s[:]), len(s))
+        self.assertEqual(len(s[:len(s) - 5]), len(s) - 5)
+        self.assertEqual(len(s[5:-5]), len(s) - 10)
 
         self.assertRaises(IndexError, operator.getitem, s, len(s))
         self.assertRaises(IndexError, operator.getitem, s, len(s) + 1)
@@ -565,7 +565,7 @@
             expectedsize = size
 
         s = c * size
-        self.assertEquals(len(s.encode(enc)), expectedsize)
+        self.assertEqual(len(s.encode(enc)), expectedsize)
 
     def setUp(self):
         # HACK: adjust memory use of tests inherited from BaseStrTest
@@ -632,7 +632,7 @@
         self.assertEqual(s, sf)
         del sf
         sf = '..%s..' % (s,)
-        self.assertEquals(len(sf), len(s) + 4)
+        self.assertEqual(len(sf), len(s) + 4)
         self.assertTrue(sf.startswith('..-'))
         self.assertTrue(sf.endswith('-..'))
         del s, sf
@@ -642,18 +642,18 @@
         s = ''.join([edge, '%s', edge])
         del edge
         s = s % '...'
-        self.assertEquals(len(s), size * 2 + 3)
-        self.assertEquals(s.count('.'), 3)
-        self.assertEquals(s.count('-'), size * 2)
+        self.assertEqual(len(s), size * 2 + 3)
+        self.assertEqual(s.count('.'), 3)
+        self.assertEqual(s.count('-'), size * 2)
 
     @bigmemtest(minsize=_2G + 10, memuse=character_size * 2)
     def test_repr_small(self, size):
         s = '-' * size
         s = repr(s)
-        self.assertEquals(len(s), size + 2)
-        self.assertEquals(s[0], "'")
-        self.assertEquals(s[-1], "'")
-        self.assertEquals(s.count('-'), size)
+        self.assertEqual(len(s), size + 2)
+        self.assertEqual(s[0], "'")
+        self.assertEqual(s[-1], "'")
+        self.assertEqual(s.count('-'), size)
         del s
         # repr() will create a string four times as large as this 'binary
         # string', but we don't want to allocate much more than twice
@@ -661,21 +661,21 @@
         size = size // 5 * 2
         s = '\x00' * size
         s = repr(s)
-        self.assertEquals(len(s), size * 4 + 2)
-        self.assertEquals(s[0], "'")
-        self.assertEquals(s[-1], "'")
-        self.assertEquals(s.count('\\'), size)
-        self.assertEquals(s.count('0'), size * 2)
+        self.assertEqual(len(s), size * 4 + 2)
+        self.assertEqual(s[0], "'")
+        self.assertEqual(s[-1], "'")
+        self.assertEqual(s.count('\\'), size)
+        self.assertEqual(s.count('0'), size * 2)
 
     @bigmemtest(minsize=_2G + 10, memuse=character_size * 5)
     def test_repr_large(self, size):
         s = '\x00' * size
         s = repr(s)
-        self.assertEquals(len(s), size * 4 + 2)
-        self.assertEquals(s[0], "'")
-        self.assertEquals(s[-1], "'")
-        self.assertEquals(s.count('\\'), size)
-        self.assertEquals(s.count('0'), size * 2)
+        self.assertEqual(len(s), size * 4 + 2)
+        self.assertEqual(s[0], "'")
+        self.assertEqual(s[-1], "'")
+        self.assertEqual(s.count('\\'), size)
+        self.assertEqual(s.count('0'), size * 2)
 
     @bigmemtest(minsize=2**32 / 5, memuse=character_size * 7)
     def test_unicode_repr(self, size):
@@ -706,7 +706,7 @@
     @bigmemtest(minsize=_2G + 2, memuse=1 + character_size)
     def test_decode(self, size):
         s = self.from_latin1('.') * size
-        self.assertEquals(len(s.decode('utf-8')), size)
+        self.assertEqual(len(s.decode('utf-8')), size)
 
 
 class BytearrayTest(unittest.TestCase, BaseStrTest):
@@ -717,7 +717,7 @@
     @bigmemtest(minsize=_2G + 2, memuse=1 + character_size)
     def test_decode(self, size):
         s = self.from_latin1('.') * size
-        self.assertEquals(len(s.decode('utf-8')), size)
+        self.assertEqual(len(s.decode('utf-8')), size)
 
     test_hash = None
     test_split_large = None
@@ -752,9 +752,9 @@
     # skipped, in verbose mode.)
     def basic_concat_test(self, size):
         t = ((),) * size
-        self.assertEquals(len(t), size)
+        self.assertEqual(len(t), size)
         t = t + t
-        self.assertEquals(len(t), size * 2)
+        self.assertEqual(len(t), size * 2)
 
     @bigmemtest(minsize=_2G // 2 + 2, memuse=24)
     def test_concat_small(self, size):
@@ -767,7 +767,7 @@
     @bigmemtest(minsize=_2G // 5 + 10, memuse=8 * 5)
     def test_contains(self, size):
         t = (1, 2, 3, 4, 5) * size
-        self.assertEquals(len(t), size * 5)
+        self.assertEqual(len(t), size * 5)
         self.assertTrue(5 in t)
         self.assertFalse((1, 2, 3, 4, 5) in t)
         self.assertFalse(0 in t)
@@ -783,27 +783,27 @@
     @bigmemtest(minsize=_2G + 10, memuse=8)
     def test_index_and_slice(self, size):
         t = (None,) * size
-        self.assertEquals(len(t), size)
-        self.assertEquals(t[-1], None)
-        self.assertEquals(t[5], None)
-        self.assertEquals(t[size - 1], None)
+        self.assertEqual(len(t), size)
+        self.assertEqual(t[-1], None)
+        self.assertEqual(t[5], None)
+        self.assertEqual(t[size - 1], None)
         self.assertRaises(IndexError, operator.getitem, t, size)
-        self.assertEquals(t[:5], (None,) * 5)
-        self.assertEquals(t[-5:], (None,) * 5)
-        self.assertEquals(t[20:25], (None,) * 5)
-        self.assertEquals(t[-25:-20], (None,) * 5)
-        self.assertEquals(t[size - 5:], (None,) * 5)
-        self.assertEquals(t[size - 5:size], (None,) * 5)
-        self.assertEquals(t[size - 6:size - 2], (None,) * 4)
-        self.assertEquals(t[size:size], ())
-        self.assertEquals(t[size:size+5], ())
+        self.assertEqual(t[:5], (None,) * 5)
+        self.assertEqual(t[-5:], (None,) * 5)
+        self.assertEqual(t[20:25], (None,) * 5)
+        self.assertEqual(t[-25:-20], (None,) * 5)
+        self.assertEqual(t[size - 5:], (None,) * 5)
+        self.assertEqual(t[size - 5:size], (None,) * 5)
+        self.assertEqual(t[size - 6:size - 2], (None,) * 4)
+        self.assertEqual(t[size:size], ())
+        self.assertEqual(t[size:size+5], ())
 
     # Like test_concat, split in two.
     def basic_test_repeat(self, size):
         t = ('',) * size
-        self.assertEquals(len(t), size)
+        self.assertEqual(len(t), size)
         t = t * 2
-        self.assertEquals(len(t), size * 2)
+        self.assertEqual(len(t), size * 2)
 
     @bigmemtest(minsize=_2G // 2 + 2, memuse=24)
     def test_repeat_small(self, size):
@@ -826,9 +826,9 @@
         else:
             count = 0
             for item in t:
-                self.assertEquals(item, count)
+                self.assertEqual(item, count)
                 count += 1
-            self.assertEquals(count, size)
+            self.assertEqual(count, size)
 
     @precisionbigmemtest(size=_1G - 25, memuse=9)
     def test_from_almost_2G_generator(self, size):
@@ -836,9 +836,9 @@
             t = tuple(range(size))
             count = 0
             for item in t:
-                self.assertEquals(item, count)
+                self.assertEqual(item, count)
                 count += 1
-            self.assertEquals(count, size)
+            self.assertEqual(count, size)
         except MemoryError:
             pass # acceptable, expected on 32-bit
 
@@ -847,10 +847,10 @@
         t = (0,) * size
         s = repr(t)
         # The repr of a tuple of 0's is exactly three times the tuple length.
-        self.assertEquals(len(s), size * 3)
-        self.assertEquals(s[:5], '(0, 0')
-        self.assertEquals(s[-5:], '0, 0)')
-        self.assertEquals(s.count('0'), size)
+        self.assertEqual(len(s), size * 3)
+        self.assertEqual(s[:5], '(0, 0')
+        self.assertEqual(s[-5:], '0, 0)')
+        self.assertEqual(s.count('0'), size)
 
     @bigmemtest(minsize=_2G // 3 + 2, memuse=8 + 3)
     def test_repr_small(self, size):
@@ -886,9 +886,9 @@
     # skipped, in verbose mode.)
     def basic_test_concat(self, size):
         l = [[]] * size
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
         l = l + l
-        self.assertEquals(len(l), size * 2)
+        self.assertEqual(len(l), size * 2)
 
     @bigmemtest(minsize=_2G // 2 + 2, memuse=24)
     def test_concat_small(self, size):
@@ -901,7 +901,7 @@
     def basic_test_inplace_concat(self, size):
         l = [sys.stdout] * size
         l += l
-        self.assertEquals(len(l), size * 2)
+        self.assertEqual(len(l), size * 2)
         self.assertTrue(l[0] is l[-1])
         self.assertTrue(l[size - 1] is l[size + 1])
 
@@ -916,7 +916,7 @@
     @bigmemtest(minsize=_2G // 5 + 10, memuse=8 * 5)
     def test_contains(self, size):
         l = [1, 2, 3, 4, 5] * size
-        self.assertEquals(len(l), size * 5)
+        self.assertEqual(len(l), size * 5)
         self.assertTrue(5 in l)
         self.assertFalse([1, 2, 3, 4, 5] in l)
         self.assertFalse(0 in l)
@@ -929,66 +929,66 @@
     @bigmemtest(minsize=_2G + 10, memuse=8)
     def test_index_and_slice(self, size):
         l = [None] * size
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-1], None)
-        self.assertEquals(l[5], None)
-        self.assertEquals(l[size - 1], None)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-1], None)
+        self.assertEqual(l[5], None)
+        self.assertEqual(l[size - 1], None)
         self.assertRaises(IndexError, operator.getitem, l, size)
-        self.assertEquals(l[:5], [None] * 5)
-        self.assertEquals(l[-5:], [None] * 5)
-        self.assertEquals(l[20:25], [None] * 5)
-        self.assertEquals(l[-25:-20], [None] * 5)
-        self.assertEquals(l[size - 5:], [None] * 5)
-        self.assertEquals(l[size - 5:size], [None] * 5)
-        self.assertEquals(l[size - 6:size - 2], [None] * 4)
-        self.assertEquals(l[size:size], [])
-        self.assertEquals(l[size:size+5], [])
+        self.assertEqual(l[:5], [None] * 5)
+        self.assertEqual(l[-5:], [None] * 5)
+        self.assertEqual(l[20:25], [None] * 5)
+        self.assertEqual(l[-25:-20], [None] * 5)
+        self.assertEqual(l[size - 5:], [None] * 5)
+        self.assertEqual(l[size - 5:size], [None] * 5)
+        self.assertEqual(l[size - 6:size - 2], [None] * 4)
+        self.assertEqual(l[size:size], [])
+        self.assertEqual(l[size:size+5], [])
 
         l[size - 2] = 5
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-3:], [None, 5, None])
-        self.assertEquals(l.count(5), 1)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-3:], [None, 5, None])
+        self.assertEqual(l.count(5), 1)
         self.assertRaises(IndexError, operator.setitem, l, size, 6)
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
 
         l[size - 7:] = [1, 2, 3, 4, 5]
         size -= 2
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-7:], [None, None, 1, 2, 3, 4, 5])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-7:], [None, None, 1, 2, 3, 4, 5])
 
         l[:7] = [1, 2, 3, 4, 5]
         size -= 2
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[:7], [1, 2, 3, 4, 5, None, None])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[:7], [1, 2, 3, 4, 5, None, None])
 
         del l[size - 1]
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-1], 4)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-1], 4)
 
         del l[-2:]
         size -= 2
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-1], 2)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-1], 2)
 
         del l[0]
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[0], 2)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[0], 2)
 
         del l[:2]
         size -= 2
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[0], 4)
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[0], 4)
 
     # Like test_concat, split in two.
     def basic_test_repeat(self, size):
         l = [] * size
         self.assertFalse(l)
         l = [''] * size
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
         l = l * 2
-        self.assertEquals(len(l), size * 2)
+        self.assertEqual(len(l), size * 2)
 
     @bigmemtest(minsize=_2G // 2 + 2, memuse=24)
     def test_repeat_small(self, size):
@@ -1001,13 +1001,13 @@
     def basic_test_inplace_repeat(self, size):
         l = ['']
         l *= size
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
         self.assertTrue(l[0] is l[-1])
         del l
 
         l = [''] * size
         l *= 2
-        self.assertEquals(len(l), size * 2)
+        self.assertEqual(len(l), size * 2)
         self.assertTrue(l[size - 1] is l[-1])
 
     @bigmemtest(minsize=_2G // 2 + 2, memuse=16)
@@ -1022,10 +1022,10 @@
         l = [0] * size
         s = repr(l)
         # The repr of a list of 0's is exactly three times the list length.
-        self.assertEquals(len(s), size * 3)
-        self.assertEquals(s[:5], '[0, 0')
-        self.assertEquals(s[-5:], '0, 0]')
-        self.assertEquals(s.count('0'), size)
+        self.assertEqual(len(s), size * 3)
+        self.assertEqual(s[:5], '[0, 0')
+        self.assertEqual(s[-5:], '0, 0]')
+        self.assertEqual(s.count('0'), size)
 
     @bigmemtest(minsize=_2G // 3 + 2, memuse=8 + 3)
     def test_repr_small(self, size):
@@ -1041,20 +1041,20 @@
     def test_append(self, size):
         l = [object()] * size
         l.append(object())
-        self.assertEquals(len(l), size+1)
+        self.assertEqual(len(l), size+1)
         self.assertTrue(l[-3] is l[-2])
         self.assertFalse(l[-2] is l[-1])
 
     @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5)
     def test_count(self, size):
         l = [1, 2, 3, 4, 5] * size
-        self.assertEquals(l.count(1), size)
-        self.assertEquals(l.count("1"), 0)
+        self.assertEqual(l.count(1), size)
+        self.assertEqual(l.count("1"), 0)
 
     def basic_test_extend(self, size):
         l = [object] * size
         l.extend(l)
-        self.assertEquals(len(l), size * 2)
+        self.assertEqual(len(l), size * 2)
         self.assertTrue(l[0] is l[-1])
         self.assertTrue(l[size - 1] is l[size + 1])
 
@@ -1070,9 +1070,9 @@
     def test_index(self, size):
         l = [1, 2, 3, 4, 5] * size
         size *= 5
-        self.assertEquals(l.index(1), 0)
-        self.assertEquals(l.index(5, size - 5), size - 1)
-        self.assertEquals(l.index(5, size - 5, size), size - 1)
+        self.assertEqual(l.index(1), 0)
+        self.assertEqual(l.index(5, size - 5), size - 1)
+        self.assertEqual(l.index(5, size - 5, size), size - 1)
         self.assertRaises(ValueError, l.index, 1, size - 4, size)
         self.assertRaises(ValueError, l.index, 6)
 
@@ -1082,80 +1082,80 @@
         l = [1.0] * size
         l.insert(size - 1, "A")
         size += 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-3:], [1.0, "A", 1.0])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-3:], [1.0, "A", 1.0])
 
         l.insert(size + 1, "B")
         size += 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-3:], ["A", 1.0, "B"])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-3:], ["A", 1.0, "B"])
 
         l.insert(1, "C")
         size += 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[:3], [1.0, "C", 1.0])
-        self.assertEquals(l[size - 3:], ["A", 1.0, "B"])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[:3], [1.0, "C", 1.0])
+        self.assertEqual(l[size - 3:], ["A", 1.0, "B"])
 
     @bigmemtest(minsize=_2G // 5 + 4, memuse=8 * 5)
     def test_pop(self, size):
         l = ["a", "b", "c", "d", "e"] * size
         size *= 5
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
 
         item = l.pop()
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(item, "e")
-        self.assertEquals(l[-2:], ["c", "d"])
+        self.assertEqual(len(l), size)
+        self.assertEqual(item, "e")
+        self.assertEqual(l[-2:], ["c", "d"])
 
         item = l.pop(0)
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(item, "a")
-        self.assertEquals(l[:2], ["b", "c"])
+        self.assertEqual(len(l), size)
+        self.assertEqual(item, "a")
+        self.assertEqual(l[:2], ["b", "c"])
 
         item = l.pop(size - 2)
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(item, "c")
-        self.assertEquals(l[-2:], ["b", "d"])
+        self.assertEqual(len(l), size)
+        self.assertEqual(item, "c")
+        self.assertEqual(l[-2:], ["b", "d"])
 
     @bigmemtest(minsize=_2G + 10, memuse=8)
     def test_remove(self, size):
         l = [10] * size
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
 
         l.remove(10)
         size -= 1
-        self.assertEquals(len(l), size)
+        self.assertEqual(len(l), size)
 
         # Because of the earlier l.remove(), this append doesn't trigger
         # a resize.
         l.append(5)
         size += 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-2:], [10, 5])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-2:], [10, 5])
         l.remove(5)
         size -= 1
-        self.assertEquals(len(l), size)
-        self.assertEquals(l[-2:], [10, 10])
+        self.assertEqual(len(l), size)
+        self.assertEqual(l[-2:], [10, 10])
 
     @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5)
     def test_reverse(self, size):
         l = [1, 2, 3, 4, 5] * size
         l.reverse()
-        self.assertEquals(len(l), size * 5)
-        self.assertEquals(l[-5:], [5, 4, 3, 2, 1])
-        self.assertEquals(l[:5], [5, 4, 3, 2, 1])
+        self.assertEqual(len(l), size * 5)
+        self.assertEqual(l[-5:], [5, 4, 3, 2, 1])
+        self.assertEqual(l[:5], [5, 4, 3, 2, 1])
 
     @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5)
     def test_sort(self, size):
         l = [1, 2, 3, 4, 5] * size
         l.sort()
-        self.assertEquals(len(l), size * 5)
-        self.assertEquals(l.count(1), size)
-        self.assertEquals(l[:10], [1] * 10)
-        self.assertEquals(l[-10:], [5] * 10)
+        self.assertEqual(len(l), size * 5)
+        self.assertEqual(l.count(1), size)
+        self.assertEqual(l[:10], [1] * 10)
+        self.assertEqual(l[-10:], [5] * 10)
 
 def test_main():
     support.run_unittest(StrTest, BytesTest, BytearrayTest,
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index 645ef9d..420a17f 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -551,15 +551,15 @@
         class X:
             def __hash__(self):
                 return 2**100
-        self.assertEquals(type(hash(X())), int)
+        self.assertEqual(type(hash(X())), int)
         class Y(object):
             def __hash__(self):
                 return 2**100
-        self.assertEquals(type(hash(Y())), int)
+        self.assertEqual(type(hash(Y())), int)
         class Z(int):
             def __hash__(self):
                 return self
-        self.assertEquals(hash(Z(42)), hash(42))
+        self.assertEqual(hash(Z(42)), hash(42))
 
     def test_hex(self):
         self.assertEqual(hex(16), '0x10')
@@ -791,7 +791,7 @@
         self.assertEqual(next(it), 1)
         self.assertRaises(StopIteration, next, it)
         self.assertRaises(StopIteration, next, it)
-        self.assertEquals(next(it, 42), 42)
+        self.assertEqual(next(it, 42), 42)
 
         class Iter(object):
             def __iter__(self):
@@ -800,7 +800,7 @@
                 raise StopIteration
 
         it = iter(Iter())
-        self.assertEquals(next(it, 42), 42)
+        self.assertEqual(next(it, 42), 42)
         self.assertRaises(StopIteration, next, it)
 
         def gen():
@@ -808,9 +808,9 @@
             return
 
         it = gen()
-        self.assertEquals(next(it), 1)
+        self.assertEqual(next(it), 1)
         self.assertRaises(StopIteration, next, it)
-        self.assertEquals(next(it, 42), 42)
+        self.assertEqual(next(it, 42), 42)
 
     def test_oct(self):
         self.assertEqual(oct(100), '0o144')
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index 28ae5ca..8b964ca 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -246,11 +246,11 @@
     def test_fromhex(self):
         self.assertRaises(TypeError, self.type2test.fromhex)
         self.assertRaises(TypeError, self.type2test.fromhex, 1)
-        self.assertEquals(self.type2test.fromhex(''), self.type2test())
+        self.assertEqual(self.type2test.fromhex(''), self.type2test())
         b = bytearray([0x1a, 0x2b, 0x30])
-        self.assertEquals(self.type2test.fromhex('1a2B30'), b)
-        self.assertEquals(self.type2test.fromhex('  1A 2B  30   '), b)
-        self.assertEquals(self.type2test.fromhex('0000'), b'\0\0')
+        self.assertEqual(self.type2test.fromhex('1a2B30'), b)
+        self.assertEqual(self.type2test.fromhex('  1A 2B  30   '), b)
+        self.assertEqual(self.type2test.fromhex('0000'), b'\0\0')
         self.assertRaises(TypeError, self.type2test.fromhex, b'1B')
         self.assertRaises(ValueError, self.type2test.fromhex, 'a')
         self.assertRaises(ValueError, self.type2test.fromhex, 'rt')
@@ -609,11 +609,11 @@
                     data.reverse()
                     L[start:stop:step] = data
                     b[start:stop:step] = data
-                    self.assertEquals(b, bytearray(L))
+                    self.assertEqual(b, bytearray(L))
 
                     del L[start:stop:step]
                     del b[start:stop:step]
-                    self.assertEquals(b, bytearray(L))
+                    self.assertEqual(b, bytearray(L))
 
     def test_setslice_trap(self):
         # This test verifies that we correctly handle assigning self
@@ -792,25 +792,25 @@
         resize(10)
         orig = b[:]
         self.assertRaises(BufferError, resize, 11)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         self.assertRaises(BufferError, resize, 9)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         self.assertRaises(BufferError, resize, 0)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         # Other operations implying resize
         self.assertRaises(BufferError, b.pop, 0)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         self.assertRaises(BufferError, b.remove, b[1])
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         def delitem():
             del b[1]
         self.assertRaises(BufferError, delitem)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
         # deleting a non-contiguous slice
         def delslice():
             b[1:-1:2] = b""
         self.assertRaises(BufferError, delslice)
-        self.assertEquals(b, orig)
+        self.assertEqual(b, orig)
 
     def test_empty_bytearray(self):
         # Issue #7561: operations on empty bytearrays could crash in many
diff --git a/Lib/test/test_cfgparser.py b/Lib/test/test_cfgparser.py
index a3d2640..299870c 100644
--- a/Lib/test/test_cfgparser.py
+++ b/Lib/test/test_cfgparser.py
@@ -463,14 +463,14 @@
                         "k=v\n")
         output = io.StringIO()
         self.cf.write(output)
-        self.assertEquals(output.getvalue(),
-                          "[a]\n"
-                          "k = v\n\n"
-                          "[b]\n"
-                          "o1 = 4\n"
-                          "o2 = 3\n"
-                          "o3 = 2\n"
-                          "o4 = 1\n\n")
+        self.assertEqual(output.getvalue(),
+                         "[a]\n"
+                         "k = v\n\n"
+                         "[b]\n"
+                         "o1 = 4\n"
+                         "o2 = 3\n"
+                         "o3 = 2\n"
+                         "o4 = 1\n\n")
 
 def test_main():
     support.run_unittest(
diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py
index ef7dfa5..16c6204 100644
--- a/Lib/test/test_cgi.py
+++ b/Lib/test/test_cgi.py
@@ -220,7 +220,7 @@
 -----------------------------721837373350705526688164684--
 """
         fs = cgi.FieldStorage(fp=StringIO(postdata), environ=env)
-        self.assertEquals(len(fs.list), 4)
+        self.assertEqual(len(fs.list), 4)
         expect = [{'name':'id', 'filename':None, 'value':'1234'},
                   {'name':'title', 'filename':None, 'value':''},
                   {'name':'file', 'filename':'test.txt', 'value':'Testing 123.'},
@@ -228,7 +228,7 @@
         for x in range(len(fs.list)):
             for k, exp in expect[x].items():
                 got = getattr(fs.list[x], k)
-                self.assertEquals(got, exp)
+                self.assertEqual(got, exp)
 
     _qs_result = {
         'key1': 'value1',
diff --git a/Lib/test/test_charmapcodec.py b/Lib/test/test_charmapcodec.py
index 8b79bde..6226587 100644
--- a/Lib/test/test_charmapcodec.py
+++ b/Lib/test/test_charmapcodec.py
@@ -27,24 +27,24 @@
 
 class CharmapCodecTest(unittest.TestCase):
     def test_constructorx(self):
-        self.assertEquals(str(b'abc', codecname), 'abc')
-        self.assertEquals(str(b'xdef', codecname), 'abcdef')
-        self.assertEquals(str(b'defx', codecname), 'defabc')
-        self.assertEquals(str(b'dxf', codecname), 'dabcf')
-        self.assertEquals(str(b'dxfx', codecname), 'dabcfabc')
+        self.assertEqual(str(b'abc', codecname), 'abc')
+        self.assertEqual(str(b'xdef', codecname), 'abcdef')
+        self.assertEqual(str(b'defx', codecname), 'defabc')
+        self.assertEqual(str(b'dxf', codecname), 'dabcf')
+        self.assertEqual(str(b'dxfx', codecname), 'dabcfabc')
 
     def test_encodex(self):
-        self.assertEquals('abc'.encode(codecname), b'abc')
-        self.assertEquals('xdef'.encode(codecname), b'abcdef')
-        self.assertEquals('defx'.encode(codecname), b'defabc')
-        self.assertEquals('dxf'.encode(codecname), b'dabcf')
-        self.assertEquals('dxfx'.encode(codecname), b'dabcfabc')
+        self.assertEqual('abc'.encode(codecname), b'abc')
+        self.assertEqual('xdef'.encode(codecname), b'abcdef')
+        self.assertEqual('defx'.encode(codecname), b'defabc')
+        self.assertEqual('dxf'.encode(codecname), b'dabcf')
+        self.assertEqual('dxfx'.encode(codecname), b'dabcfabc')
 
     def test_constructory(self):
-        self.assertEquals(str(b'ydef', codecname), 'def')
-        self.assertEquals(str(b'defy', codecname), 'def')
-        self.assertEquals(str(b'dyf', codecname), 'df')
-        self.assertEquals(str(b'dyfy', codecname), 'df')
+        self.assertEqual(str(b'ydef', codecname), 'def')
+        self.assertEqual(str(b'defy', codecname), 'def')
+        self.assertEqual(str(b'dyf', codecname), 'df')
+        self.assertEqual(str(b'dyfy', codecname), 'df')
 
     def test_maptoundefined(self):
         self.assertRaises(UnicodeError, str, b'abc\001', codecname)
diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index 552c521..c7003fb 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -436,7 +436,7 @@
         del testme
         import gc
         gc.collect()
-        self.assertEquals(["crab people, crab people"], x)
+        self.assertEqual(["crab people, crab people"], x)
 
     def testBadTypeReturned(self):
         # return values of some method are type-checked
@@ -529,17 +529,17 @@
 
         a1 = A(1)
         a2 = A(2)
-        self.assertEquals(a1.f, a1.f)
-        self.assertNotEquals(a1.f, a2.f)
-        self.assertNotEquals(a1.f, a1.g)
-        self.assertEquals(a1.f, A(1).f)
-        self.assertEquals(hash(a1.f), hash(a1.f))
-        self.assertEquals(hash(a1.f), hash(A(1).f))
+        self.assertEqual(a1.f, a1.f)
+        self.assertNotEqual(a1.f, a2.f)
+        self.assertNotEqual(a1.f, a1.g)
+        self.assertEqual(a1.f, A(1).f)
+        self.assertEqual(hash(a1.f), hash(a1.f))
+        self.assertEqual(hash(a1.f), hash(A(1).f))
 
-        self.assertNotEquals(A.f, a1.f)
-        self.assertNotEquals(A.f, A.g)
-        self.assertEquals(B.f, A.f)
-        self.assertEquals(hash(B.f), hash(A.f))
+        self.assertNotEqual(A.f, a1.f)
+        self.assertNotEqual(A.f, A.g)
+        self.assertEqual(B.f, A.f)
+        self.assertEqual(hash(B.f), hash(A.f))
 
         # the following triggers a SystemError in 2.4
         a = A(hash(A.f)^(-1))
diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py
index 6105fc0..c5b1e25 100644
--- a/Lib/test/test_codeccallbacks.py
+++ b/Lib/test/test_codeccallbacks.py
@@ -186,7 +186,7 @@
         charmap = dict((ord(c), bytes(2*c.upper(), 'ascii')) for c in "abcdefgh")
         sin = "abc"
         sout = b"AABBCC"
-        self.assertEquals(codecs.charmap_encode(sin, "strict", charmap)[0], sout)
+        self.assertEqual(codecs.charmap_encode(sin, "strict", charmap)[0], sout)
 
         sin = "abcA"
         self.assertRaises(UnicodeError, codecs.charmap_encode, sin, "strict", charmap)
@@ -194,7 +194,7 @@
         charmap[ord("?")] = b"XYZ"
         sin = "abcDEF"
         sout = b"AABBCCXYZXYZXYZ"
-        self.assertEquals(codecs.charmap_encode(sin, "replace", charmap)[0], sout)
+        self.assertEqual(codecs.charmap_encode(sin, "replace", charmap)[0], sout)
 
         charmap[ord("?")] = "XYZ" # wrong type in mapping
         self.assertRaises(TypeError, codecs.charmap_encode, sin, "replace", charmap)
@@ -327,7 +327,7 @@
 
         # check with the correct number and type of arguments
         exc = exctype(*args)
-        self.assertEquals(str(exc), msg)
+        self.assertEqual(str(exc), msg)
 
     def test_unicodeencodeerror(self):
         self.check_exceptionobjectargs(
@@ -437,17 +437,17 @@
            UnicodeError("ouch")
         )
         # If the correct exception is passed in, "ignore" returns an empty replacement
-        self.assertEquals(
+        self.assertEqual(
             codecs.ignore_errors(
                 UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
             ("", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.ignore_errors(
                 UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")),
             ("", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.ignore_errors(
                 UnicodeTranslateError("\u3042", 0, 1, "ouch")),
             ("", 1)
@@ -477,17 +477,17 @@
             BadObjectUnicodeDecodeError()
         )
         # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
-        self.assertEquals(
+        self.assertEqual(
             codecs.replace_errors(
                 UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
             ("?", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.replace_errors(
                 UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")),
             ("\ufffd", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.replace_errors(
                 UnicodeTranslateError("\u3042", 0, 1, "ouch")),
             ("\ufffd", 1)
@@ -520,7 +520,7 @@
         # Use the correct exception
         cs = (0, 1, 9, 10, 99, 100, 999, 1000, 9999, 10000, 0x3042)
         s = "".join(chr(c) for c in cs)
-        self.assertEquals(
+        self.assertEqual(
             codecs.xmlcharrefreplace_errors(
                 UnicodeEncodeError("ascii", s, 0, len(s), "ouch")
             ),
@@ -552,52 +552,52 @@
             UnicodeTranslateError("\u3042", 0, 1, "ouch")
         )
         # Use the correct exception
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
             ("\\u3042", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\x00", 0, 1, "ouch")),
             ("\\x00", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\xff", 0, 1, "ouch")),
             ("\\xff", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\u0100", 0, 1, "ouch")),
             ("\\u0100", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\uffff", 0, 1, "ouch")),
             ("\\uffff", 1)
         )
         # 1 on UCS-4 builds, 2 on UCS-2
         len_wide = len("\U00010000")
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\U00010000",
                                    0, len_wide, "ouch")),
             ("\\U00010000", len_wide)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\U0010ffff",
                                    0, len_wide, "ouch")),
             ("\\U0010ffff", len_wide)
         )
         # Lone surrogates (regardless of unicode width)
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\ud800", 0, 1, "ouch")),
             ("\\ud800", 1)
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors(
                 UnicodeEncodeError("ascii", "\udfff", 0, 1, "ouch")),
             ("\\udfff", 1)
@@ -630,14 +630,14 @@
                 )
 
     def test_lookup(self):
-        self.assertEquals(codecs.strict_errors, codecs.lookup_error("strict"))
-        self.assertEquals(codecs.ignore_errors, codecs.lookup_error("ignore"))
-        self.assertEquals(codecs.strict_errors, codecs.lookup_error("strict"))
-        self.assertEquals(
+        self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict"))
+        self.assertEqual(codecs.ignore_errors, codecs.lookup_error("ignore"))
+        self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict"))
+        self.assertEqual(
             codecs.xmlcharrefreplace_errors,
             codecs.lookup_error("xmlcharrefreplace")
         )
-        self.assertEquals(
+        self.assertEqual(
             codecs.backslashreplace_errors,
             codecs.lookup_error("backslashreplace")
         )
@@ -713,11 +713,11 @@
 
         # Valid negative position
         handler.pos = -1
-        self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")
+        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")
 
         # Valid negative position
         handler.pos = -2
-        self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?><?>")
+        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?><?>")
 
         # Negative position out of bounds
         handler.pos = -3
@@ -725,11 +725,11 @@
 
         # Valid positive position
         handler.pos = 1
-        self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")
+        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")
 
         # Largest valid positive position (one beyond end of input)
         handler.pos = 2
-        self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>")
+        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>")
 
         # Invalid positive position
         handler.pos = 3
@@ -737,7 +737,7 @@
 
         # Restart at the "0"
         handler.pos = 6
-        self.assertEquals(b"\\uyyyy0".decode("raw-unicode-escape", "test.posreturn"), "<?>0")
+        self.assertEqual(b"\\uyyyy0".decode("raw-unicode-escape", "test.posreturn"), "<?>0")
 
         class D(dict):
             def __getitem__(self, key):
@@ -767,11 +767,11 @@
 
         # Valid negative position
         handler.pos = -1
-        self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>0")
+        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0")
 
         # Valid negative position
         handler.pos = -2
-        self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?><?>")
+        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?><?>")
 
         # Negative position out of bounds
         handler.pos = -3
@@ -779,11 +779,11 @@
 
         # Valid positive position
         handler.pos = 1
-        self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>0")
+        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0")
 
         # Largest valid positive position (one beyond end of input
         handler.pos = 2
-        self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>")
+        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>")
 
         # Invalid positive position
         handler.pos = 3
diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py
index 5ee2d9f..93cdf91 100644
--- a/Lib/test/test_codecs.py
+++ b/Lib/test/test_codecs.py
@@ -300,7 +300,7 @@
         # try to read it back
         s = io.BytesIO(d)
         f = reader(s)
-        self.assertEquals(f.read(), "spamspam")
+        self.assertEqual(f.read(), "spamspam")
 
     def test_badbom(self):
         s = io.BytesIO(4*b"\xff")
@@ -464,7 +464,7 @@
         # try to read it back
         s = io.BytesIO(d)
         f = reader(s)
-        self.assertEquals(f.read(), "spamspam")
+        self.assertEqual(f.read(), "spamspam")
 
     def test_badbom(self):
         s = io.BytesIO(b"\xff\xff")
@@ -608,10 +608,10 @@
                          b'[?]')
 
     def test_surrogatepass_handler(self):
-        self.assertEquals("abc\ud800def".encode("utf-8", "surrogatepass"),
-                          b"abc\xed\xa0\x80def")
-        self.assertEquals(b"abc\xed\xa0\x80def".decode("utf-8", "surrogatepass"),
-                          "abc\ud800def")
+        self.assertEqual("abc\ud800def".encode("utf-8", "surrogatepass"),
+                         b"abc\xed\xa0\x80def")
+        self.assertEqual(b"abc\xed\xa0\x80def".decode("utf-8", "surrogatepass"),
+                         "abc\ud800def")
         self.assertTrue(codecs.lookup_error("surrogatepass"))
 
 class UTF7Test(ReadTest):
@@ -694,7 +694,7 @@
 
     def test_bug1601501(self):
         # SF bug #1601501: check that the codec works with a buffer
-        self.assertEquals(str(b"\xef\xbb\xbf", "utf-8-sig"), "")
+        self.assertEqual(str(b"\xef\xbb\xbf", "utf-8-sig"), "")
 
     def test_bom(self):
         d = codecs.getincrementaldecoder("utf-8-sig")()
@@ -747,7 +747,7 @@
 
 class EscapeDecodeTest(unittest.TestCase):
     def test_empty(self):
-        self.assertEquals(codecs.escape_decode(""), ("", 0))
+        self.assertEqual(codecs.escape_decode(""), ("", 0))
 
 class RecodingTest(unittest.TestCase):
     def test_recoding(self):
@@ -874,16 +874,16 @@
             # code produces only lower case. Converting just puny to
             # lower is also insufficient, since some of the input characters
             # are upper case.
-            self.assertEquals(
+            self.assertEqual(
                 str(uni.encode("punycode"), "ascii").lower(),
                 str(puny, "ascii").lower()
             )
 
     def test_decode(self):
         for uni, puny in punycode_testcases:
-            self.assertEquals(uni, puny.decode("punycode"))
+            self.assertEqual(uni, puny.decode("punycode"))
             puny = puny.decode("ascii").encode("ascii")
-            self.assertEquals(uni, puny.decode("punycode"))
+            self.assertEqual(uni, puny.decode("punycode"))
 
 class UnicodeInternalTest(unittest.TestCase):
     def test_bug1251300(self):
@@ -905,7 +905,7 @@
             for internal, uni in ok:
                 if sys.byteorder == "little":
                     internal = bytes(reversed(internal))
-                self.assertEquals(uni, internal.decode("unicode_internal"))
+                self.assertEqual(uni, internal.decode("unicode_internal"))
             for internal in not_ok:
                 if sys.byteorder == "little":
                     internal = bytes(reversed(internal))
@@ -917,10 +917,10 @@
             try:
                 b"\x00\x00\x00\x00\x00\x11\x11\x00".decode("unicode_internal")
             except UnicodeDecodeError as ex:
-                self.assertEquals("unicode_internal", ex.encoding)
-                self.assertEquals(b"\x00\x00\x00\x00\x00\x11\x11\x00", ex.object)
-                self.assertEquals(4, ex.start)
-                self.assertEquals(8, ex.end)
+                self.assertEqual("unicode_internal", ex.encoding)
+                self.assertEqual(b"\x00\x00\x00\x00\x00\x11\x11\x00", ex.object)
+                self.assertEqual(4, ex.start)
+                self.assertEqual(8, ex.end)
             else:
                 self.fail()
 
@@ -932,15 +932,15 @@
             ignored = decoder(bytes("%s\x22\x22\x22\x22%s" % (ab[:4], ab[4:]),
                                     "ascii"),
                               "UnicodeInternalTest")
-            self.assertEquals(("ab", 12), ignored)
+            self.assertEqual(("ab", 12), ignored)
 
     def test_encode_length(self):
         # Issue 3739
         encoder = codecs.getencoder("unicode_internal")
-        self.assertEquals(encoder("a")[1], 1)
-        self.assertEquals(encoder("\xe9\u0142")[1], 2)
+        self.assertEqual(encoder("a")[1], 1)
+        self.assertEqual(encoder("\xe9\u0142")[1], 2)
 
-        self.assertEquals(codecs.escape_encode(br'\x00')[1], 4)
+        self.assertEqual(codecs.escape_encode(br'\x00')[1], 4)
 
 # From http://www.gnu.org/software/libidn/draft-josefsson-idn-test-vectors.html
 nameprep_tests = [
@@ -1111,101 +1111,101 @@
             else:
                 prepped = str(prepped, "utf-8", "surrogatepass")
                 try:
-                    self.assertEquals(nameprep(orig), prepped)
+                    self.assertEqual(nameprep(orig), prepped)
                 except Exception as e:
                     raise support.TestFailed("Test 3.%d: %s" % (pos+1, str(e)))
 
 class IDNACodecTest(unittest.TestCase):
     def test_builtin_decode(self):
-        self.assertEquals(str(b"python.org", "idna"), "python.org")
-        self.assertEquals(str(b"python.org.", "idna"), "python.org.")
-        self.assertEquals(str(b"xn--pythn-mua.org", "idna"), "pyth\xf6n.org")
-        self.assertEquals(str(b"xn--pythn-mua.org.", "idna"), "pyth\xf6n.org.")
+        self.assertEqual(str(b"python.org", "idna"), "python.org")
+        self.assertEqual(str(b"python.org.", "idna"), "python.org.")
+        self.assertEqual(str(b"xn--pythn-mua.org", "idna"), "pyth\xf6n.org")
+        self.assertEqual(str(b"xn--pythn-mua.org.", "idna"), "pyth\xf6n.org.")
 
     def test_builtin_encode(self):
-        self.assertEquals("python.org".encode("idna"), b"python.org")
-        self.assertEquals("python.org.".encode("idna"), b"python.org.")
-        self.assertEquals("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org")
-        self.assertEquals("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.")
+        self.assertEqual("python.org".encode("idna"), b"python.org")
+        self.assertEqual("python.org.".encode("idna"), b"python.org.")
+        self.assertEqual("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org")
+        self.assertEqual("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.")
 
     def test_stream(self):
         r = codecs.getreader("idna")(io.BytesIO(b"abc"))
         r.read(3)
-        self.assertEquals(r.read(), "")
+        self.assertEqual(r.read(), "")
 
     def test_incremental_decode(self):
-        self.assertEquals(
+        self.assertEqual(
             "".join(codecs.iterdecode((bytes([c]) for c in b"python.org"), "idna")),
             "python.org"
         )
-        self.assertEquals(
+        self.assertEqual(
             "".join(codecs.iterdecode((bytes([c]) for c in b"python.org."), "idna")),
             "python.org."
         )
-        self.assertEquals(
+        self.assertEqual(
             "".join(codecs.iterdecode((bytes([c]) for c in b"xn--pythn-mua.org."), "idna")),
             "pyth\xf6n.org."
         )
-        self.assertEquals(
+        self.assertEqual(
             "".join(codecs.iterdecode((bytes([c]) for c in b"xn--pythn-mua.org."), "idna")),
             "pyth\xf6n.org."
         )
 
         decoder = codecs.getincrementaldecoder("idna")()
-        self.assertEquals(decoder.decode(b"xn--xam", ), "")
-        self.assertEquals(decoder.decode(b"ple-9ta.o", ), "\xe4xample.")
-        self.assertEquals(decoder.decode(b"rg"), "")
-        self.assertEquals(decoder.decode(b"", True), "org")
+        self.assertEqual(decoder.decode(b"xn--xam", ), "")
+        self.assertEqual(decoder.decode(b"ple-9ta.o", ), "\xe4xample.")
+        self.assertEqual(decoder.decode(b"rg"), "")
+        self.assertEqual(decoder.decode(b"", True), "org")
 
         decoder.reset()
-        self.assertEquals(decoder.decode(b"xn--xam", ), "")
-        self.assertEquals(decoder.decode(b"ple-9ta.o", ), "\xe4xample.")
-        self.assertEquals(decoder.decode(b"rg."), "org.")
-        self.assertEquals(decoder.decode(b"", True), "")
+        self.assertEqual(decoder.decode(b"xn--xam", ), "")
+        self.assertEqual(decoder.decode(b"ple-9ta.o", ), "\xe4xample.")
+        self.assertEqual(decoder.decode(b"rg."), "org.")
+        self.assertEqual(decoder.decode(b"", True), "")
 
     def test_incremental_encode(self):
-        self.assertEquals(
+        self.assertEqual(
             b"".join(codecs.iterencode("python.org", "idna")),
             b"python.org"
         )
-        self.assertEquals(
+        self.assertEqual(
             b"".join(codecs.iterencode("python.org.", "idna")),
             b"python.org."
         )
-        self.assertEquals(
+        self.assertEqual(
             b"".join(codecs.iterencode("pyth\xf6n.org.", "idna")),
             b"xn--pythn-mua.org."
         )
-        self.assertEquals(
+        self.assertEqual(
             b"".join(codecs.iterencode("pyth\xf6n.org.", "idna")),
             b"xn--pythn-mua.org."
         )
 
         encoder = codecs.getincrementalencoder("idna")()
-        self.assertEquals(encoder.encode("\xe4x"), b"")
-        self.assertEquals(encoder.encode("ample.org"), b"xn--xample-9ta.")
-        self.assertEquals(encoder.encode("", True), b"org")
+        self.assertEqual(encoder.encode("\xe4x"), b"")
+        self.assertEqual(encoder.encode("ample.org"), b"xn--xample-9ta.")
+        self.assertEqual(encoder.encode("", True), b"org")
 
         encoder.reset()
-        self.assertEquals(encoder.encode("\xe4x"), b"")
-        self.assertEquals(encoder.encode("ample.org."), b"xn--xample-9ta.org.")
-        self.assertEquals(encoder.encode("", True), b"")
+        self.assertEqual(encoder.encode("\xe4x"), b"")
+        self.assertEqual(encoder.encode("ample.org."), b"xn--xample-9ta.org.")
+        self.assertEqual(encoder.encode("", True), b"")
 
 class CodecsModuleTest(unittest.TestCase):
 
     def test_decode(self):
-        self.assertEquals(codecs.decode(b'\xe4\xf6\xfc', 'latin-1'),
-                          '\xe4\xf6\xfc')
+        self.assertEqual(codecs.decode(b'\xe4\xf6\xfc', 'latin-1'),
+                         '\xe4\xf6\xfc')
         self.assertRaises(TypeError, codecs.decode)
-        self.assertEquals(codecs.decode(b'abc'), 'abc')
+        self.assertEqual(codecs.decode(b'abc'), 'abc')
         self.assertRaises(UnicodeDecodeError, codecs.decode, b'\xff', 'ascii')
 
     def test_encode(self):
-        self.assertEquals(codecs.encode('\xe4\xf6\xfc', 'latin-1'),
-                          b'\xe4\xf6\xfc')
+        self.assertEqual(codecs.encode('\xe4\xf6\xfc', 'latin-1'),
+                         b'\xe4\xf6\xfc')
         self.assertRaises(TypeError, codecs.encode)
         self.assertRaises(LookupError, codecs.encode, "foo", "__spam__")
-        self.assertEquals(codecs.encode('abc'), b'abc')
+        self.assertEqual(codecs.encode('abc'), b'abc')
         self.assertRaises(UnicodeEncodeError, codecs.encode, '\xffff', 'ascii')
 
     def test_register(self):
@@ -1241,19 +1241,19 @@
 
     def test_readlines(self):
         f = self.reader(self.stream)
-        self.assertEquals(f.readlines(), ['\ud55c\n', '\uae00'])
+        self.assertEqual(f.readlines(), ['\ud55c\n', '\uae00'])
 
 class EncodedFileTest(unittest.TestCase):
 
     def test_basic(self):
         f = io.BytesIO(b'\xed\x95\x9c\n\xea\xb8\x80')
         ef = codecs.EncodedFile(f, 'utf-16-le', 'utf-8')
-        self.assertEquals(ef.read(), b'\\\xd5\n\x00\x00\xae')
+        self.assertEqual(ef.read(), b'\\\xd5\n\x00\x00\xae')
 
         f = io.BytesIO()
         ef = codecs.EncodedFile(f, 'utf-8', 'latin1')
         ef.write(b'\xc3\xbc')
-        self.assertEquals(f.getvalue(), b'\xfc')
+        self.assertEqual(f.getvalue(), b'\xfc')
 
 all_unicode_encodings = [
     "ascii",
@@ -1511,33 +1511,33 @@
 
 class CharmapTest(unittest.TestCase):
     def test_decode_with_string_map(self):
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(b"\x00\x01\x02", "strict", "abc"),
             ("abc", 3)
         )
 
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(b"\x00\x01\x02", "replace", "ab"),
             ("ab\ufffd", 3)
         )
 
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(b"\x00\x01\x02", "replace", "ab\ufffe"),
             ("ab\ufffd", 3)
         )
 
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(b"\x00\x01\x02", "ignore", "ab"),
             ("ab", 3)
         )
 
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(b"\x00\x01\x02", "ignore", "ab\ufffe"),
             ("ab", 3)
         )
 
         allbytes = bytes(range(256))
-        self.assertEquals(
+        self.assertEqual(
             codecs.charmap_decode(allbytes, "ignore", ""),
             ("", len(allbytes))
         )
@@ -1546,14 +1546,14 @@
     def test_encodedfile(self):
         f = io.BytesIO(b"\xc3\xbc")
         with codecs.EncodedFile(f, "latin-1", "utf-8") as ef:
-            self.assertEquals(ef.read(), b"\xfc")
+            self.assertEqual(ef.read(), b"\xfc")
 
     def test_streamreaderwriter(self):
         f = io.BytesIO(b"\xc3\xbc")
         info = codecs.lookup("utf-8")
         with codecs.StreamReaderWriter(f, info.streamreader,
                                        info.streamwriter, 'strict') as srw:
-            self.assertEquals(srw.read(), "\xfc")
+            self.assertEqual(srw.read(), "\xfc")
 
 class TypesTest(unittest.TestCase):
     def test_decode_unicode(self):
@@ -1580,10 +1580,10 @@
     def test_unicode_escape(self):
         # Escape-decoding an unicode string is supported ang gives the same
         # result as decoding the equivalent ASCII bytes string.
-        self.assertEquals(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6))
-        self.assertEquals(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6))
-        self.assertEquals(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6))
-        self.assertEquals(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6))
+        self.assertEqual(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6))
+        self.assertEqual(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6))
+        self.assertEqual(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6))
+        self.assertEqual(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6))
 
 class SurrogateEscapeTest(unittest.TestCase):
 
@@ -1634,27 +1634,27 @@
                 f.write(data)
                 f.write(data)
                 f.seek(0)
-                self.assertEquals(f.read(), data * 2)
+                self.assertEqual(f.read(), data * 2)
                 f.seek(0)
-                self.assertEquals(f.read(), data * 2)
+                self.assertEqual(f.read(), data * 2)
 
             # Check that the BOM is written after a seek(0)
             with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f:
                 f.write(data[0])
-                self.assertNotEquals(f.tell(), 0)
+                self.assertNotEqual(f.tell(), 0)
                 f.seek(0)
                 f.write(data)
                 f.seek(0)
-                self.assertEquals(f.read(), data)
+                self.assertEqual(f.read(), data)
 
             # (StreamWriter) Check that the BOM is written after a seek(0)
             with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f:
                 f.writer.write(data[0])
-                self.assertNotEquals(f.writer.tell(), 0)
+                self.assertNotEqual(f.writer.tell(), 0)
                 f.writer.seek(0)
                 f.writer.write(data)
                 f.seek(0)
-                self.assertEquals(f.read(), data)
+                self.assertEqual(f.read(), data)
 
             # Check that the BOM is not written after a seek() at a position
             # different than the start
@@ -1663,7 +1663,7 @@
                 f.seek(f.tell())
                 f.write(data)
                 f.seek(0)
-                self.assertEquals(f.read(), data * 2)
+                self.assertEqual(f.read(), data * 2)
 
             # (StreamWriter) Check that the BOM is not written after a seek()
             # at a position different than the start
@@ -1672,7 +1672,7 @@
                 f.writer.seek(f.writer.tell())
                 f.writer.write(data)
                 f.seek(0)
-                self.assertEquals(f.read(), data * 2)
+                self.assertEqual(f.read(), data * 2)
 
 
 def test_main():
diff --git a/Lib/test/test_codeop.py b/Lib/test/test_codeop.py
index ad44121..ffbcd34 100644
--- a/Lib/test/test_codeop.py
+++ b/Lib/test/test_codeop.py
@@ -37,14 +37,14 @@
                 ctx = {'a': 2}
                 d = { 'value': eval(code,ctx) }
                 r = { 'value': eval(str,ctx) }
-            self.assertEquals(unify_callables(r),unify_callables(d))
+            self.assertEqual(unify_callables(r),unify_callables(d))
         else:
             expected = compile(str, "<input>", symbol, PyCF_DONT_IMPLY_DEDENT)
-            self.assertEquals( compile_command(str, "<input>", symbol), expected)
+            self.assertEqual(compile_command(str, "<input>", symbol), expected)
 
     def assertIncomplete(self, str, symbol='single'):
         '''succeed iff str is the start of a valid piece of code'''
-        self.assertEquals( compile_command(str, symbol=symbol), None)
+        self.assertEqual(compile_command(str, symbol=symbol), None)
 
     def assertInvalid(self, str, symbol='single', is_syntax=1):
         '''succeed iff str is the start of an invalid piece of code'''
@@ -61,12 +61,12 @@
 
         # special case
         if not is_jython:
-            self.assertEquals(compile_command(""),
-                            compile("pass", "<input>", 'single',
-                                    PyCF_DONT_IMPLY_DEDENT))
-            self.assertEquals(compile_command("\n"),
-                            compile("pass", "<input>", 'single',
-                                    PyCF_DONT_IMPLY_DEDENT))
+            self.assertEqual(compile_command(""),
+                             compile("pass", "<input>", 'single',
+                                     PyCF_DONT_IMPLY_DEDENT))
+            self.assertEqual(compile_command("\n"),
+                             compile("pass", "<input>", 'single',
+                                     PyCF_DONT_IMPLY_DEDENT))
         else:
             av("")
             av("\n")
@@ -290,10 +290,10 @@
         ai("[i for i in range(10)] = (1, 2, 3)")
 
     def test_filename(self):
-        self.assertEquals(compile_command("a = 1\n", "abc").co_filename,
-                          compile("a = 1\n", "abc", 'single').co_filename)
-        self.assertNotEquals(compile_command("a = 1\n", "abc").co_filename,
-                             compile("a = 1\n", "def", 'single').co_filename)
+        self.assertEqual(compile_command("a = 1\n", "abc").co_filename,
+                         compile("a = 1\n", "abc", 'single').co_filename)
+        self.assertNotEqual(compile_command("a = 1\n", "abc").co_filename,
+                            compile("a = 1\n", "def", 'single').co_filename)
 
     def test_no_universal_newlines(self):
         code = compile_command("'\rfoo\r'", symbol='eval')
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index d435330..dc61fa4 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -535,10 +535,10 @@
         # Test issue 9214
         mymap = UserDict()
         mymap['red'] = 5
-        self.assert_(isinstance(mymap.keys(), Set))
-        self.assert_(isinstance(mymap.keys(), KeysView))
-        self.assert_(isinstance(mymap.items(), Set))
-        self.assert_(isinstance(mymap.items(), ItemsView))
+        self.assertTrue(isinstance(mymap.keys(), Set))
+        self.assertTrue(isinstance(mymap.keys(), KeysView))
+        self.assertTrue(isinstance(mymap.items(), Set))
+        self.assertTrue(isinstance(mymap.items(), ItemsView))
 
         mymap = UserDict()
         mymap['red'] = 5
@@ -669,9 +669,9 @@
                     ]):
             msg = (i, dup, words)
             self.assertTrue(dup is not words)
-            self.assertEquals(dup, words)
-            self.assertEquals(len(dup), len(words))
-            self.assertEquals(type(dup), type(words))
+            self.assertEqual(dup, words)
+            self.assertEqual(len(dup), len(words))
+            self.assertEqual(type(dup), type(words))
 
     def test_conversions(self):
         # Convert to: set, list, dict
@@ -879,10 +879,10 @@
                     OrderedDict(od),
                     ]):
             self.assertTrue(dup is not od)
-            self.assertEquals(dup, od)
-            self.assertEquals(list(dup.items()), list(od.items()))
-            self.assertEquals(len(dup), len(od))
-            self.assertEquals(type(dup), type(od))
+            self.assertEqual(dup, od)
+            self.assertEqual(list(dup.items()), list(od.items()))
+            self.assertEqual(len(dup), len(od))
+            self.assertEqual(type(dup), type(od))
 
     def test_yaml_linkage(self):
         # Verify that __reduce__ is setup in a way that supports PyYAML's dump() feature.
diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py
index 52429ad..5173494 100644
--- a/Lib/test/test_complex.py
+++ b/Lib/test/test_complex.py
@@ -404,8 +404,8 @@
         def test_plus_minus_0j(self):
             # test that -0j and 0j literals are not identified
             z1, z2 = 0j, -0j
-            self.assertEquals(atan2(z1.imag, -1.), atan2(0., -1.))
-            self.assertEquals(atan2(z2.imag, -1.), atan2(-0., -1.))
+            self.assertEqual(atan2(z1.imag, -1.), atan2(0., -1.))
+            self.assertEqual(atan2(z2.imag, -1.), atan2(-0., -1.))
 
     @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"),
                          "test requires IEEE 754 doubles")
diff --git a/Lib/test/test_copyreg.py b/Lib/test/test_copyreg.py
index 4fb89d0..bb3651e 100644
--- a/Lib/test/test_copyreg.py
+++ b/Lib/test/test_copyreg.py
@@ -40,7 +40,7 @@
 
     def test_bool(self):
         import copy
-        self.assertEquals(True, copy.copy(True))
+        self.assertEqual(True, copy.copy(True))
 
     def test_extension_registry(self):
         mod, func, code = 'junk1 ', ' junk2', 0xabcd
@@ -101,16 +101,16 @@
                               mod, func, code)
 
     def test_slotnames(self):
-        self.assertEquals(copyreg._slotnames(WithoutSlots), [])
-        self.assertEquals(copyreg._slotnames(WithWeakref), [])
+        self.assertEqual(copyreg._slotnames(WithoutSlots), [])
+        self.assertEqual(copyreg._slotnames(WithWeakref), [])
         expected = ['_WithPrivate__spam']
-        self.assertEquals(copyreg._slotnames(WithPrivate), expected)
-        self.assertEquals(copyreg._slotnames(WithSingleString), ['spam'])
+        self.assertEqual(copyreg._slotnames(WithPrivate), expected)
+        self.assertEqual(copyreg._slotnames(WithSingleString), ['spam'])
         expected = ['eggs', 'spam']
         expected.sort()
         result = copyreg._slotnames(WithInherited)
         result.sort()
-        self.assertEquals(result, expected)
+        self.assertEqual(result, expected)
 
 
 def test_main():
diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 5422fdf..d983d6e 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -1485,8 +1485,8 @@
     def test_microsecond_rounding(self):
         # Test whether fromtimestamp "rounds up" floats that are less
         # than one microsecond smaller than an integer.
-        self.assertEquals(self.theclass.fromtimestamp(0.9999999),
-                          self.theclass.fromtimestamp(1))
+        self.assertEqual(self.theclass.fromtimestamp(0.9999999),
+                         self.theclass.fromtimestamp(1))
 
     def test_insane_fromtimestamp(self):
         # It's possible that some platform maps time_t to double,
@@ -1514,7 +1514,7 @@
     @unittest.skipIf(sys.platform == "win32", "Windows doesn't accept negative timestamps")
     def test_negative_float_utcfromtimestamp(self):
         d = self.theclass.utcfromtimestamp(-1.05)
-        self.assertEquals(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000))
+        self.assertEqual(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000))
 
     def test_utcnow(self):
         import time
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index 320a7a7..9c26ed3 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -4205,11 +4205,11 @@
             __getattr__ = descr
 
         self.assertRaises(AttributeError, getattr, A(), "attr")
-        self.assertEquals(descr.counter, 1)
+        self.assertEqual(descr.counter, 1)
         self.assertRaises(AttributeError, getattr, B(), "attr")
-        self.assertEquals(descr.counter, 2)
+        self.assertEqual(descr.counter, 2)
         self.assertRaises(AttributeError, getattr, C(), "attr")
-        self.assertEquals(descr.counter, 4)
+        self.assertEqual(descr.counter, 4)
 
         import gc
         class EvilGetattribute(object):
@@ -4236,7 +4236,7 @@
         # Testing dict-proxy iterkeys...
         keys = [ key for key in self.C.__dict__.keys() ]
         keys.sort()
-        self.assertEquals(keys, ['__dict__', '__doc__', '__module__',
+        self.assertEqual(keys, ['__dict__', '__doc__', '__module__',
             '__weakref__', 'meth'])
 
     def test_iter_values(self):
diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py
index 1519689..d1b1037 100644
--- a/Lib/test/test_dict.py
+++ b/Lib/test/test_dict.py
@@ -473,42 +473,42 @@
         k2 = {1:1, 2:2, 3:3}.keys()
         k3 = {4:4}.keys()
 
-        self.assertEquals(k1 - k2, set())
-        self.assertEquals(k1 - k3, {1,2})
-        self.assertEquals(k2 - k1, {3})
-        self.assertEquals(k3 - k1, {4})
-        self.assertEquals(k1 & k2, {1,2})
-        self.assertEquals(k1 & k3, set())
-        self.assertEquals(k1 | k2, {1,2,3})
-        self.assertEquals(k1 ^ k2, {3})
-        self.assertEquals(k1 ^ k3, {1,2,4})
+        self.assertEqual(k1 - k2, set())
+        self.assertEqual(k1 - k3, {1,2})
+        self.assertEqual(k2 - k1, {3})
+        self.assertEqual(k3 - k1, {4})
+        self.assertEqual(k1 & k2, {1,2})
+        self.assertEqual(k1 & k3, set())
+        self.assertEqual(k1 | k2, {1,2,3})
+        self.assertEqual(k1 ^ k2, {3})
+        self.assertEqual(k1 ^ k3, {1,2,4})
 
     def test_dictview_set_operations_on_items(self):
         k1 = {1:1, 2:2}.items()
         k2 = {1:1, 2:2, 3:3}.items()
         k3 = {4:4}.items()
 
-        self.assertEquals(k1 - k2, set())
-        self.assertEquals(k1 - k3, {(1,1), (2,2)})
-        self.assertEquals(k2 - k1, {(3,3)})
-        self.assertEquals(k3 - k1, {(4,4)})
-        self.assertEquals(k1 & k2, {(1,1), (2,2)})
-        self.assertEquals(k1 & k3, set())
-        self.assertEquals(k1 | k2, {(1,1), (2,2), (3,3)})
-        self.assertEquals(k1 ^ k2, {(3,3)})
-        self.assertEquals(k1 ^ k3, {(1,1), (2,2), (4,4)})
+        self.assertEqual(k1 - k2, set())
+        self.assertEqual(k1 - k3, {(1,1), (2,2)})
+        self.assertEqual(k2 - k1, {(3,3)})
+        self.assertEqual(k3 - k1, {(4,4)})
+        self.assertEqual(k1 & k2, {(1,1), (2,2)})
+        self.assertEqual(k1 & k3, set())
+        self.assertEqual(k1 | k2, {(1,1), (2,2), (3,3)})
+        self.assertEqual(k1 ^ k2, {(3,3)})
+        self.assertEqual(k1 ^ k3, {(1,1), (2,2), (4,4)})
 
     def test_dictview_mixed_set_operations(self):
         # Just a few for .keys()
         self.assertTrue({1:1}.keys() == {1})
         self.assertTrue({1} == {1:1}.keys())
-        self.assertEquals({1:1}.keys() | {2}, {1, 2})
-        self.assertEquals({2} | {1:1}.keys(), {1, 2})
+        self.assertEqual({1:1}.keys() | {2}, {1, 2})
+        self.assertEqual({2} | {1:1}.keys(), {1, 2})
         # And a few for .items()
         self.assertTrue({1:1}.items() == {(1,1)})
         self.assertTrue({(1,1)} == {1:1}.items())
-        self.assertEquals({1:1}.items() | {2}, {(1,1), 2})
-        self.assertEquals({2} | {1:1}.items(), {(1,1), 2})
+        self.assertEqual({1:1}.items() | {2}, {(1,1), 2})
+        self.assertEqual({2} | {1:1}.items(), {(1,1), 2})
 
     def test_missing(self):
         # Make sure dict doesn't have a __missing__ method
diff --git a/Lib/test/test_epoll.py b/Lib/test/test_epoll.py
index 847b991..14ac2d5 100644
--- a/Lib/test/test_epoll.py
+++ b/Lib/test/test_epoll.py
@@ -58,7 +58,7 @@
         try:
             client.connect(('127.0.0.1', self.serverSocket.getsockname()[1]))
         except socket.error as e:
-            self.assertEquals(e.args[0], errno.EINPROGRESS)
+            self.assertEqual(e.args[0], errno.EINPROGRESS)
         else:
             raise AssertionError("Connect should have raised EINPROGRESS")
         server, addr = self.serverSocket.accept()
@@ -164,7 +164,7 @@
                     (server.fileno(), select.EPOLLOUT)]
         expected.sort()
 
-        self.assertEquals(events, expected)
+        self.assertEqual(events, expected)
         self.assertFalse(then - now > 0.01, then - now)
 
         now = time.time()
@@ -185,7 +185,7 @@
                     (server.fileno(), select.EPOLLIN | select.EPOLLOUT)]
         expected.sort()
 
-        self.assertEquals(events, expected)
+        self.assertEqual(events, expected)
 
         ep.unregister(client.fileno())
         ep.modify(server.fileno(), select.EPOLLOUT)
@@ -195,7 +195,7 @@
         self.assertFalse(then - now > 0.01)
 
         expected = [(server.fileno(), select.EPOLLOUT)]
-        self.assertEquals(events, expected)
+        self.assertEqual(events, expected)
 
     def test_errors(self):
         self.assertRaises(ValueError, select.epoll, -2)
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index 41e3d44..5b36186 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -22,8 +22,8 @@
             raise exc("spam")
         except exc as err:
             buf2 = str(err)
-        self.assertEquals(buf1, buf2)
-        self.assertEquals(exc.__name__, excname)
+        self.assertEqual(buf1, buf2)
+        self.assertEqual(exc.__name__, excname)
 
     def testRaising(self):
         self.raise_catch(AttributeError, "AttributeError")
@@ -155,7 +155,7 @@
             except TypeError as err:
                 exc, err, tb = sys.exc_info()
                 co = tb.tb_frame.f_code
-                self.assertEquals(co.co_name, "test_capi1")
+                self.assertEqual(co.co_name, "test_capi1")
                 self.assertTrue(co.co_filename.endswith('test_exceptions.py'))
             else:
                 self.fail("Expected exception")
@@ -167,10 +167,10 @@
             except RuntimeError as err:
                 exc, err, tb = sys.exc_info()
                 co = tb.tb_frame.f_code
-                self.assertEquals(co.co_name, "__init__")
+                self.assertEqual(co.co_name, "__init__")
                 self.assertTrue(co.co_filename.endswith('test_exceptions.py'))
                 co2 = tb.tb_frame.f_back.f_code
-                self.assertEquals(co2.co_name, "test_capi2")
+                self.assertEqual(co2.co_name, "test_capi2")
             else:
                 self.fail("Expected exception")
 
@@ -190,10 +190,9 @@
         except NameError:
             pass
         else:
-            self.assertEqual(str(WindowsError(1001)),
-                                 "1001")
+            self.assertEqual(str(WindowsError(1001)), "1001")
             self.assertEqual(str(WindowsError(1001, "message")),
-                                 "[Error 1001] message")
+                             "[Error 1001] message")
             self.assertEqual(WindowsError(1001, "message").errno, 22)
             self.assertEqual(WindowsError(1001, "message").winerror, 1001)
 
@@ -290,16 +289,16 @@
                 raise
             else:
                 # Verify module name
-                self.assertEquals(type(e).__module__, 'builtins')
+                self.assertEqual(type(e).__module__, 'builtins')
                 # Verify no ref leaks in Exc_str()
                 s = str(e)
                 for checkArgName in expected:
                     value = getattr(e, checkArgName)
-                    self.assertEquals(repr(value),
-                                      repr(expected[checkArgName]),
-                                      '%r.%s == %r, expected %r' % (
-                                      e, checkArgName,
-                                      value, expected[checkArgName]))
+                    self.assertEqual(repr(value),
+                                     repr(expected[checkArgName]),
+                                     '%r.%s == %r, expected %r' % (
+                                     e, checkArgName,
+                                     value, expected[checkArgName]))
 
                 # test for pickling support
                 for p in [pickle]:
@@ -309,9 +308,9 @@
                         for checkArgName in expected:
                             got = repr(getattr(new, checkArgName))
                             want = repr(expected[checkArgName])
-                            self.assertEquals(got, want,
-                                              'pickled "%r", attribute "%s' %
-                                              (e, checkArgName))
+                            self.assertEqual(got, want,
+                                             'pickled "%r", attribute "%s' %
+                                             (e, checkArgName))
 
     def testWithTraceback(self):
         try:
@@ -386,7 +385,7 @@
                 self.fancy_arg = fancy_arg
 
         x = DerivedException(fancy_arg=42)
-        self.assertEquals(x.fancy_arg, 42)
+        self.assertEqual(x.fancy_arg, 42)
 
     def testInfiniteRecursion(self):
         def f():
@@ -536,24 +535,24 @@
                 yield sys.exc_info()[0]
             yield sys.exc_info()[0]
         g = yield_raise()
-        self.assertEquals(next(g), KeyError)
-        self.assertEquals(sys.exc_info()[0], None)
-        self.assertEquals(next(g), KeyError)
-        self.assertEquals(sys.exc_info()[0], None)
-        self.assertEquals(next(g), None)
+        self.assertEqual(next(g), KeyError)
+        self.assertEqual(sys.exc_info()[0], None)
+        self.assertEqual(next(g), KeyError)
+        self.assertEqual(sys.exc_info()[0], None)
+        self.assertEqual(next(g), None)
 
         # Same test, but inside an exception handler
         try:
             raise TypeError("foo")
         except TypeError:
             g = yield_raise()
-            self.assertEquals(next(g), KeyError)
-            self.assertEquals(sys.exc_info()[0], TypeError)
-            self.assertEquals(next(g), KeyError)
-            self.assertEquals(sys.exc_info()[0], TypeError)
-            self.assertEquals(next(g), TypeError)
+            self.assertEqual(next(g), KeyError)
+            self.assertEqual(sys.exc_info()[0], TypeError)
+            self.assertEqual(next(g), KeyError)
+            self.assertEqual(sys.exc_info()[0], TypeError)
+            self.assertEqual(next(g), TypeError)
             del g
-            self.assertEquals(sys.exc_info()[0], TypeError)
+            self.assertEqual(sys.exc_info()[0], TypeError)
 
     def test_generator_finalizing_and_exc_info(self):
         # See #7173
@@ -581,7 +580,7 @@
             raise Exception(MyObject())
         except:
             pass
-        self.assertEquals(e, (None, None, None))
+        self.assertEqual(e, (None, None, None))
 
     def testUnicodeChangeAttributes(self):
         # See issue 7309. This was a crasher.
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index bd2d7c0..30c6ed1 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -25,7 +25,7 @@
         # verify weak references
         p = proxy(self.f)
         p.write(b'teststring')
-        self.assertEquals(self.f.tell(), p.tell())
+        self.assertEqual(self.f.tell(), p.tell())
         self.f.close()
         self.f = None
         self.assertRaises(ReferenceError, getattr, p, 'tell')
@@ -44,7 +44,7 @@
         a = array('b', b'x'*10)
         self.f = self.open(TESTFN, 'rb')
         n = self.f.readinto(a)
-        self.assertEquals(b'12', a.tostring()[:n])
+        self.assertEqual(b'12', a.tostring()[:n])
 
     def testReadinto_text(self):
         # verify readinto refuses text files
@@ -61,7 +61,7 @@
         self.f.close()
         self.f = self.open(TESTFN, 'rb')
         buf = self.f.read()
-        self.assertEquals(buf, b'12')
+        self.assertEqual(buf, b'12')
 
     def testWritelinesIntegers(self):
         # verify writelines with integers
@@ -82,7 +82,7 @@
 
     def testErrors(self):
         f = self.f
-        self.assertEquals(f.name, TESTFN)
+        self.assertEqual(f.name, TESTFN)
         self.assertTrue(not f.isatty())
         self.assertTrue(not f.closed)
 
@@ -119,12 +119,12 @@
             self.assertRaises(ValueError, method, *args)
 
         # file is closed, __exit__ shouldn't do anything
-        self.assertEquals(self.f.__exit__(None, None, None), None)
+        self.assertEqual(self.f.__exit__(None, None, None), None)
         # it must also return None if an exception was given
         try:
             1/0
         except:
-            self.assertEquals(self.f.__exit__(*sys.exc_info()), None)
+            self.assertEqual(self.f.__exit__(*sys.exc_info()), None)
 
     def testReadWhenWriting(self):
         self.assertRaises(IOError, self.f.read)
@@ -190,7 +190,7 @@
                 f.close()
             except IOError as msg:
                 self.fail('error setting buffer size %d: %s' % (s, str(msg)))
-            self.assertEquals(d, s)
+            self.assertEqual(d, s)
 
     def testTruncateOnWindows(self):
         # SF bug <http://www.python.org/sf/801631>
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index e9281e3..2a8e05d 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -29,31 +29,31 @@
         # verify weak references
         p = proxy(self.f)
         p.write(bytes(range(10)))
-        self.assertEquals(self.f.tell(), p.tell())
+        self.assertEqual(self.f.tell(), p.tell())
         self.f.close()
         self.f = None
         self.assertRaises(ReferenceError, getattr, p, 'tell')
 
     def testSeekTell(self):
         self.f.write(bytes(range(20)))
-        self.assertEquals(self.f.tell(), 20)
+        self.assertEqual(self.f.tell(), 20)
         self.f.seek(0)
-        self.assertEquals(self.f.tell(), 0)
+        self.assertEqual(self.f.tell(), 0)
         self.f.seek(10)
-        self.assertEquals(self.f.tell(), 10)
+        self.assertEqual(self.f.tell(), 10)
         self.f.seek(5, 1)
-        self.assertEquals(self.f.tell(), 15)
+        self.assertEqual(self.f.tell(), 15)
         self.f.seek(-5, 1)
-        self.assertEquals(self.f.tell(), 10)
+        self.assertEqual(self.f.tell(), 10)
         self.f.seek(-5, 2)
-        self.assertEquals(self.f.tell(), 15)
+        self.assertEqual(self.f.tell(), 15)
 
     def testAttributes(self):
         # verify expected attributes exist
         f = self.f
 
-        self.assertEquals(f.mode, "wb")
-        self.assertEquals(f.closed, False)
+        self.assertEqual(f.mode, "wb")
+        self.assertEqual(f.closed, False)
 
         # verify the attributes are readonly
         for attr in 'mode', 'closed':
@@ -67,7 +67,7 @@
         a = array('b', b'x'*10)
         self.f = _FileIO(TESTFN, 'r')
         n = self.f.readinto(a)
-        self.assertEquals(array('b', [1, 2]), a[:n])
+        self.assertEqual(array('b', [1, 2]), a[:n])
 
     def test_none_args(self):
         self.f.write(b"hi\nbye\nabc")
@@ -82,19 +82,19 @@
         self.assertRaises(TypeError, self.f.write, "Hello!")
 
     def testRepr(self):
-        self.assertEquals(repr(self.f), "<_io.FileIO name=%r mode=%r>"
+        self.assertEqual(repr(self.f), "<_io.FileIO name=%r mode=%r>"
                                         % (self.f.name, self.f.mode))
         del self.f.name
-        self.assertEquals(repr(self.f), "<_io.FileIO fd=%r mode=%r>"
+        self.assertEqual(repr(self.f), "<_io.FileIO fd=%r mode=%r>"
                                         % (self.f.fileno(), self.f.mode))
         self.f.close()
-        self.assertEquals(repr(self.f), "<_io.FileIO [closed]>")
+        self.assertEqual(repr(self.f), "<_io.FileIO [closed]>")
 
     def testErrors(self):
         f = self.f
         self.assertTrue(not f.isatty())
         self.assertTrue(not f.closed)
-        #self.assertEquals(f.name, TESTFN)
+        #self.assertEqual(f.name, TESTFN)
         self.assertRaises(ValueError, f.read, 10) # Open for reading
         f.close()
         self.assertTrue(f.closed)
@@ -237,22 +237,22 @@
     def testAbles(self):
         try:
             f = _FileIO(TESTFN, "w")
-            self.assertEquals(f.readable(), False)
-            self.assertEquals(f.writable(), True)
-            self.assertEquals(f.seekable(), True)
+            self.assertEqual(f.readable(), False)
+            self.assertEqual(f.writable(), True)
+            self.assertEqual(f.seekable(), True)
             f.close()
 
             f = _FileIO(TESTFN, "r")
-            self.assertEquals(f.readable(), True)
-            self.assertEquals(f.writable(), False)
-            self.assertEquals(f.seekable(), True)
+            self.assertEqual(f.readable(), True)
+            self.assertEqual(f.writable(), False)
+            self.assertEqual(f.seekable(), True)
             f.close()
 
             f = _FileIO(TESTFN, "a+")
-            self.assertEquals(f.readable(), True)
-            self.assertEquals(f.writable(), True)
-            self.assertEquals(f.seekable(), True)
-            self.assertEquals(f.isatty(), False)
+            self.assertEqual(f.readable(), True)
+            self.assertEqual(f.writable(), True)
+            self.assertEqual(f.seekable(), True)
+            self.assertEqual(f.isatty(), False)
             f.close()
 
             if sys.platform != "win32":
@@ -264,14 +264,14 @@
                     # OS'es that don't support /dev/tty.
                     pass
                 else:
-                    self.assertEquals(f.readable(), False)
-                    self.assertEquals(f.writable(), True)
+                    self.assertEqual(f.readable(), False)
+                    self.assertEqual(f.writable(), True)
                     if sys.platform != "darwin" and \
                        'bsd' not in sys.platform and \
                        not sys.platform.startswith('sunos'):
                         # Somehow /dev/tty appears seekable on some BSDs
-                        self.assertEquals(f.seekable(), False)
-                    self.assertEquals(f.isatty(), True)
+                        self.assertEqual(f.seekable(), False)
+                    self.assertEqual(f.isatty(), True)
                     f.close()
         finally:
             os.unlink(TESTFN)
@@ -305,7 +305,7 @@
             f.write(b"abc")
             f.close()
             with open(TESTFN, "rb") as f:
-                self.assertEquals(f.read(), b"abc")
+                self.assertEqual(f.read(), b"abc")
         finally:
             os.unlink(TESTFN)
 
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
index bdaf082..fd8436a 100644
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -341,8 +341,8 @@
                 return -0.0, math.atan2(0.0, -1)
             def neg_neg():
                 return -0.0, math.atan2(-0.0, -1)
-            self.assertEquals(pos_pos(), neg_pos())
-            self.assertEquals(pos_neg(), neg_neg())
+            self.assertEqual(pos_pos(), neg_pos())
+            self.assertEqual(pos_neg(), neg_neg())
 
 class FormatTestCase(unittest.TestCase):
     def test_format(self):
@@ -415,9 +415,9 @@
                 self.assertEqual(fmt % -float(arg), '-' + rhs)
 
     def test_issue5864(self):
-        self.assertEquals(format(123.456, '.4'), '123.5')
-        self.assertEquals(format(1234.56, '.4'), '1.235e+03')
-        self.assertEquals(format(12345.6, '.4'), '1.235e+04')
+        self.assertEqual(format(123.456, '.4'), '123.5')
+        self.assertEqual(format(1234.56, '.4'), '1.235e+03')
+        self.assertEqual(format(12345.6, '.4'), '1.235e+04')
 
 class ReprTestCase(unittest.TestCase):
     def test_repr(self):
diff --git a/Lib/test/test_fractions.py b/Lib/test/test_fractions.py
index fd6588a..17fdb7f 100644
--- a/Lib/test/test_fractions.py
+++ b/Lib/test/test_fractions.py
@@ -79,16 +79,16 @@
 class GcdTest(unittest.TestCase):
 
     def testMisc(self):
-        self.assertEquals(0, gcd(0, 0))
-        self.assertEquals(1, gcd(1, 0))
-        self.assertEquals(-1, gcd(-1, 0))
-        self.assertEquals(1, gcd(0, 1))
-        self.assertEquals(-1, gcd(0, -1))
-        self.assertEquals(1, gcd(7, 1))
-        self.assertEquals(-1, gcd(7, -1))
-        self.assertEquals(1, gcd(-23, 15))
-        self.assertEquals(12, gcd(120, 84))
-        self.assertEquals(-12, gcd(84, -120))
+        self.assertEqual(0, gcd(0, 0))
+        self.assertEqual(1, gcd(1, 0))
+        self.assertEqual(-1, gcd(-1, 0))
+        self.assertEqual(1, gcd(0, 1))
+        self.assertEqual(-1, gcd(0, -1))
+        self.assertEqual(1, gcd(7, 1))
+        self.assertEqual(-1, gcd(7, -1))
+        self.assertEqual(1, gcd(-23, 15))
+        self.assertEqual(12, gcd(120, 84))
+        self.assertEqual(-12, gcd(84, -120))
 
 
 def _components(r):
@@ -99,8 +99,8 @@
 
     def assertTypedEquals(self, expected, actual):
         """Asserts that both the types and values are the same."""
-        self.assertEquals(type(expected), type(actual))
-        self.assertEquals(expected, actual)
+        self.assertEqual(type(expected), type(actual))
+        self.assertEqual(expected, actual)
 
     def assertRaisesMessage(self, exc_type, message,
                             callable, *args, **kwargs):
@@ -108,25 +108,25 @@
         try:
             callable(*args, **kwargs)
         except exc_type as e:
-            self.assertEquals(message, str(e))
+            self.assertEqual(message, str(e))
         else:
             self.fail("%s not raised" % exc_type.__name__)
 
     def testInit(self):
-        self.assertEquals((0, 1), _components(F()))
-        self.assertEquals((7, 1), _components(F(7)))
-        self.assertEquals((7, 3), _components(F(F(7, 3))))
+        self.assertEqual((0, 1), _components(F()))
+        self.assertEqual((7, 1), _components(F(7)))
+        self.assertEqual((7, 3), _components(F(F(7, 3))))
 
-        self.assertEquals((-1, 1), _components(F(-1, 1)))
-        self.assertEquals((-1, 1), _components(F(1, -1)))
-        self.assertEquals((1, 1), _components(F(-2, -2)))
-        self.assertEquals((1, 2), _components(F(5, 10)))
-        self.assertEquals((7, 15), _components(F(7, 15)))
-        self.assertEquals((10**23, 1), _components(F(10**23)))
+        self.assertEqual((-1, 1), _components(F(-1, 1)))
+        self.assertEqual((-1, 1), _components(F(1, -1)))
+        self.assertEqual((1, 1), _components(F(-2, -2)))
+        self.assertEqual((1, 2), _components(F(5, 10)))
+        self.assertEqual((7, 15), _components(F(7, 15)))
+        self.assertEqual((10**23, 1), _components(F(10**23)))
 
-        self.assertEquals((3, 77), _components(F(F(3, 7), 11)))
-        self.assertEquals((-9, 5), _components(F(2, F(-10, 9))))
-        self.assertEquals((2486, 2485), _components(F(F(22, 7), F(355, 113))))
+        self.assertEqual((3, 77), _components(F(F(3, 7), 11)))
+        self.assertEqual((-9, 5), _components(F(2, F(-10, 9))))
+        self.assertEqual((2486, 2485), _components(F(F(22, 7), F(355, 113))))
 
         self.assertRaisesMessage(ZeroDivisionError, "Fraction(12, 0)",
                                  F, 12, 0)
@@ -139,20 +139,20 @@
 
 
     def testFromString(self):
-        self.assertEquals((5, 1), _components(F("5")))
-        self.assertEquals((3, 2), _components(F("3/2")))
-        self.assertEquals((3, 2), _components(F(" \n  +3/2")))
-        self.assertEquals((-3, 2), _components(F("-3/2  ")))
-        self.assertEquals((13, 2), _components(F("    013/02 \n  ")))
-        self.assertEquals((16, 5), _components(F(" 3.2 ")))
-        self.assertEquals((-16, 5), _components(F(" -3.2 ")))
-        self.assertEquals((-3, 1), _components(F(" -3. ")))
-        self.assertEquals((3, 5), _components(F(" .6 ")))
-        self.assertEquals((1, 3125), _components(F("32.e-5")))
-        self.assertEquals((1000000, 1), _components(F("1E+06")))
-        self.assertEquals((-12300, 1), _components(F("-1.23e4")))
-        self.assertEquals((0, 1), _components(F(" .0e+0\t")))
-        self.assertEquals((0, 1), _components(F("-0.000e0")))
+        self.assertEqual((5, 1), _components(F("5")))
+        self.assertEqual((3, 2), _components(F("3/2")))
+        self.assertEqual((3, 2), _components(F(" \n  +3/2")))
+        self.assertEqual((-3, 2), _components(F("-3/2  ")))
+        self.assertEqual((13, 2), _components(F("    013/02 \n  ")))
+        self.assertEqual((16, 5), _components(F(" 3.2 ")))
+        self.assertEqual((-16, 5), _components(F(" -3.2 ")))
+        self.assertEqual((-3, 1), _components(F(" -3. ")))
+        self.assertEqual((3, 5), _components(F(" .6 ")))
+        self.assertEqual((1, 3125), _components(F("32.e-5")))
+        self.assertEqual((1000000, 1), _components(F("1E+06")))
+        self.assertEqual((-12300, 1), _components(F("-1.23e4")))
+        self.assertEqual((0, 1), _components(F(" .0e+0\t")))
+        self.assertEqual((0, 1), _components(F("-0.000e0")))
 
         self.assertRaisesMessage(
             ZeroDivisionError, "Fraction(3, 0)",
@@ -194,33 +194,33 @@
     def testImmutable(self):
         r = F(7, 3)
         r.__init__(2, 15)
-        self.assertEquals((7, 3), _components(r))
+        self.assertEqual((7, 3), _components(r))
 
         self.assertRaises(AttributeError, setattr, r, 'numerator', 12)
         self.assertRaises(AttributeError, setattr, r, 'denominator', 6)
-        self.assertEquals((7, 3), _components(r))
+        self.assertEqual((7, 3), _components(r))
 
         # But if you _really_ need to:
         r._numerator = 4
         r._denominator = 2
-        self.assertEquals((4, 2), _components(r))
+        self.assertEqual((4, 2), _components(r))
         # Which breaks some important operations:
-        self.assertNotEquals(F(4, 2), r)
+        self.assertNotEqual(F(4, 2), r)
 
     def testFromFloat(self):
         self.assertRaises(TypeError, F.from_float, 3+4j)
-        self.assertEquals((10, 1), _components(F.from_float(10)))
+        self.assertEqual((10, 1), _components(F.from_float(10)))
         bigint = 1234567890123456789
-        self.assertEquals((bigint, 1), _components(F.from_float(bigint)))
-        self.assertEquals((0, 1), _components(F.from_float(-0.0)))
-        self.assertEquals((10, 1), _components(F.from_float(10.0)))
-        self.assertEquals((-5, 2), _components(F.from_float(-2.5)))
-        self.assertEquals((99999999999999991611392, 1),
+        self.assertEqual((bigint, 1), _components(F.from_float(bigint)))
+        self.assertEqual((0, 1), _components(F.from_float(-0.0)))
+        self.assertEqual((10, 1), _components(F.from_float(10.0)))
+        self.assertEqual((-5, 2), _components(F.from_float(-2.5)))
+        self.assertEqual((99999999999999991611392, 1),
                           _components(F.from_float(1e23)))
-        self.assertEquals(float(10**23), float(F.from_float(1e23)))
-        self.assertEquals((3602879701896397, 1125899906842624),
+        self.assertEqual(float(10**23), float(F.from_float(1e23)))
+        self.assertEqual((3602879701896397, 1125899906842624),
                           _components(F.from_float(3.2)))
-        self.assertEquals(3.2, float(F.from_float(3.2)))
+        self.assertEqual(3.2, float(F.from_float(3.2)))
 
         inf = 1e1000
         nan = inf - inf
@@ -236,13 +236,13 @@
 
     def testFromDecimal(self):
         self.assertRaises(TypeError, F.from_decimal, 3+4j)
-        self.assertEquals(F(10, 1), F.from_decimal(10))
-        self.assertEquals(F(0), F.from_decimal(Decimal("-0")))
-        self.assertEquals(F(5, 10), F.from_decimal(Decimal("0.5")))
-        self.assertEquals(F(5, 1000), F.from_decimal(Decimal("5e-3")))
-        self.assertEquals(F(5000), F.from_decimal(Decimal("5e3")))
-        self.assertEquals(1 - F(1, 10**30),
-                          F.from_decimal(Decimal("0." + "9" * 30)))
+        self.assertEqual(F(10, 1), F.from_decimal(10))
+        self.assertEqual(F(0), F.from_decimal(Decimal("-0")))
+        self.assertEqual(F(5, 10), F.from_decimal(Decimal("0.5")))
+        self.assertEqual(F(5, 1000), F.from_decimal(Decimal("5e-3")))
+        self.assertEqual(F(5000), F.from_decimal(Decimal("5e3")))
+        self.assertEqual(1 - F(1, 10**30),
+                         F.from_decimal(Decimal("0." + "9" * 30)))
 
         self.assertRaisesMessage(
             TypeError, "Cannot convert Infinity to Fraction.",
@@ -278,15 +278,15 @@
         self.assertTypedEquals(-2, round(F(-15, 10)))
         self.assertTypedEquals(-1, round(F(-7, 10)))
 
-        self.assertEquals(False, bool(F(0, 1)))
-        self.assertEquals(True, bool(F(3, 2)))
+        self.assertEqual(False, bool(F(0, 1)))
+        self.assertEqual(True, bool(F(3, 2)))
         self.assertTypedEquals(0.1, float(F(1, 10)))
 
         # Check that __float__ isn't implemented by converting the
         # numerator and denominator to float before dividing.
         self.assertRaises(OverflowError, float, int('2'*400+'7'))
-        self.assertAlmostEquals(2.0/3,
-                                float(F(int('2'*400+'7'), int('3'*400+'1'))))
+        self.assertAlmostEqual(2.0/3,
+                               float(F(int('2'*400+'7'), int('3'*400+'1'))))
 
         self.assertTypedEquals(0.1+0j, complex(F(1,10)))
 
@@ -299,19 +299,19 @@
 
 
     def testArithmetic(self):
-        self.assertEquals(F(1, 2), F(1, 10) + F(2, 5))
-        self.assertEquals(F(-3, 10), F(1, 10) - F(2, 5))
-        self.assertEquals(F(1, 25), F(1, 10) * F(2, 5))
-        self.assertEquals(F(1, 4), F(1, 10) / F(2, 5))
+        self.assertEqual(F(1, 2), F(1, 10) + F(2, 5))
+        self.assertEqual(F(-3, 10), F(1, 10) - F(2, 5))
+        self.assertEqual(F(1, 25), F(1, 10) * F(2, 5))
+        self.assertEqual(F(1, 4), F(1, 10) / F(2, 5))
         self.assertTypedEquals(2, F(9, 10) // F(2, 5))
         self.assertTypedEquals(10**23, F(10**23, 1) // F(1))
-        self.assertEquals(F(2, 3), F(-7, 3) % F(3, 2))
-        self.assertEquals(F(8, 27), F(2, 3) ** F(3))
-        self.assertEquals(F(27, 8), F(2, 3) ** F(-3))
+        self.assertEqual(F(2, 3), F(-7, 3) % F(3, 2))
+        self.assertEqual(F(8, 27), F(2, 3) ** F(3))
+        self.assertEqual(F(27, 8), F(2, 3) ** F(-3))
         self.assertTypedEquals(2.0, F(4) ** F(1, 2))
         z = pow(F(-1), F(1, 2))
-        self.assertAlmostEquals(z.real, 0)
-        self.assertEquals(z.imag, 1)
+        self.assertAlmostEqual(z.real, 0)
+        self.assertEqual(z.imag, 1)
 
     def testMixedArithmetic(self):
         self.assertTypedEquals(F(11, 10), F(1, 10) + 1)
@@ -362,8 +362,8 @@
         self.assertTypedEquals(0.1 + 0j, F(1, 10) ** (1.0 + 0j))
         self.assertTypedEquals(4 , 2 ** F(2, 1))
         z = pow(-1, F(1, 2))
-        self.assertAlmostEquals(0, z.real)
-        self.assertEquals(1, z.imag)
+        self.assertAlmostEqual(0, z.real)
+        self.assertEqual(1, z.imag)
         self.assertTypedEquals(F(1, 4) , 2 ** F(-2, 1))
         self.assertTypedEquals(2.0 , 4 ** F(1, 2))
         self.assertTypedEquals(0.25, 2.0 ** F(-2, 1))
@@ -375,7 +375,7 @@
             TypeError,
             "unsupported operand type(s) for +: 'Fraction' and 'Decimal'",
             operator.add, F(3,11), Decimal('3.1415926'))
-        self.assertNotEquals(F(5, 2), Decimal('2.5'))
+        self.assertNotEqual(F(5, 2), Decimal('2.5'))
 
     def testComparisons(self):
         self.assertTrue(F(1, 2) < F(2, 3))
@@ -497,18 +497,18 @@
         self.assertFalse(float('-inf') == F(2, 5))
 
     def testStringification(self):
-        self.assertEquals("Fraction(7, 3)", repr(F(7, 3)))
-        self.assertEquals("Fraction(6283185307, 2000000000)",
+        self.assertEqual("Fraction(7, 3)", repr(F(7, 3)))
+        self.assertEqual("Fraction(6283185307, 2000000000)",
                           repr(F('3.1415926535')))
-        self.assertEquals("Fraction(-1, 100000000000000000000)",
+        self.assertEqual("Fraction(-1, 100000000000000000000)",
                           repr(F(1, -10**20)))
-        self.assertEquals("7/3", str(F(7, 3)))
-        self.assertEquals("7", str(F(7, 1)))
+        self.assertEqual("7/3", str(F(7, 3)))
+        self.assertEqual("7", str(F(7, 1)))
 
     def testHash(self):
-        self.assertEquals(hash(2.5), hash(F(5, 2)))
-        self.assertEquals(hash(10**50), hash(F(10**50)))
-        self.assertNotEquals(hash(float(10**23)), hash(F(10**23)))
+        self.assertEqual(hash(2.5), hash(F(5, 2)))
+        self.assertEqual(hash(10**50), hash(F(10**50)))
+        self.assertNotEqual(hash(float(10**23)), hash(F(10**23)))
 
     def testApproximatePi(self):
         # Algorithm borrowed from
@@ -521,7 +521,7 @@
             d, da = d+da, da+32
             t = (t * n) / d
             s += t
-        self.assertAlmostEquals(math.pi, s)
+        self.assertAlmostEqual(math.pi, s)
 
     def testApproximateCos1(self):
         # Algorithm borrowed from
@@ -535,7 +535,7 @@
             num *= x * x
             sign *= -1
             s += num / fact * sign
-        self.assertAlmostEquals(math.cos(1), s)
+        self.assertAlmostEqual(math.cos(1), s)
 
     def test_copy_deepcopy_pickle(self):
         r = F(13, 7)
diff --git a/Lib/test/test_frozen.py b/Lib/test/test_frozen.py
index ab7b52f..d072145 100644
--- a/Lib/test/test_frozen.py
+++ b/Lib/test/test_frozen.py
@@ -22,7 +22,7 @@
             self.assertEqual(len(dir(__phello__)), 7, dir(__phello__))
         else:
             self.assertEqual(len(dir(__phello__)), 8, dir(__phello__))
-        self.assertEquals(__phello__.__path__, [__phello__.__name__])
+        self.assertEqual(__phello__.__path__, [__phello__.__name__])
 
         try:
             import __phello__.spam
diff --git a/Lib/test/test_getargs2.py b/Lib/test/test_getargs2.py
index 3ffc1cc..1e88a34 100644
--- a/Lib/test/test_getargs2.py
+++ b/Lib/test/test_getargs2.py
@@ -239,7 +239,7 @@
         from _testcapi import getargs_tuple
 
         ret = getargs_tuple(1, (2, 3))
-        self.assertEquals(ret, (1,2,3))
+        self.assertEqual(ret, (1,2,3))
 
         # make sure invalid tuple arguments are handled correctly
         class seq:
@@ -252,25 +252,25 @@
 class Keywords_TestCase(unittest.TestCase):
     def test_positional_args(self):
         # using all positional args
-        self.assertEquals(
+        self.assertEqual(
             getargs_keywords((1,2), 3, (4,(5,6)), (7,8,9), 10),
             (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
             )
     def test_mixed_args(self):
         # positional and keyword args
-        self.assertEquals(
+        self.assertEqual(
             getargs_keywords((1,2), 3, (4,(5,6)), arg4=(7,8,9), arg5=10),
             (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
             )
     def test_keyword_args(self):
         # all keywords
-        self.assertEquals(
+        self.assertEqual(
             getargs_keywords(arg1=(1,2), arg2=3, arg3=(4,(5,6)), arg4=(7,8,9), arg5=10),
             (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
             )
     def test_optional_args(self):
         # missing optional keyword args, skipping tuples
-        self.assertEquals(
+        self.assertEqual(
             getargs_keywords(arg1=(1,2), arg2=3, arg5=10),
             (1, 2, 3, -1, -1, -1, -1, -1, -1, 10)
             )
@@ -279,14 +279,14 @@
         try:
             getargs_keywords(arg1=(1,2))
         except TypeError as err:
-            self.assertEquals(str(err), "Required argument 'arg2' (pos 2) not found")
+            self.assertEqual(str(err), "Required argument 'arg2' (pos 2) not found")
         else:
             self.fail('TypeError should have been raised')
     def test_too_many_args(self):
         try:
             getargs_keywords((1,2),3,(4,(5,6)),(7,8,9),10,111)
         except TypeError as err:
-            self.assertEquals(str(err), "function takes at most 5 arguments (6 given)")
+            self.assertEqual(str(err), "function takes at most 5 arguments (6 given)")
         else:
             self.fail('TypeError should have been raised')
     def test_invalid_keyword(self):
@@ -294,7 +294,7 @@
         try:
             getargs_keywords((1,2),3,arg5=10,arg666=666)
         except TypeError as err:
-            self.assertEquals(str(err), "'arg666' is an invalid keyword argument for this function")
+            self.assertEqual(str(err), "'arg666' is an invalid keyword argument for this function")
         else:
             self.fail('TypeError should have been raised')
 
diff --git a/Lib/test/test_getopt.py b/Lib/test/test_getopt.py
index f6f9d2e..0f47fcb 100644
--- a/Lib/test/test_getopt.py
+++ b/Lib/test/test_getopt.py
@@ -176,9 +176,9 @@
 
     def test_issue4629(self):
         longopts, shortopts = getopt.getopt(['--help='], '', ['help='])
-        self.assertEquals(longopts, [('--help', '')])
+        self.assertEqual(longopts, [('--help', '')])
         longopts, shortopts = getopt.getopt(['--help=x'], '', ['help='])
-        self.assertEquals(longopts, [('--help', 'x')])
+        self.assertEqual(longopts, [('--help', 'x')])
         self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help'])
 
 def test_main():
diff --git a/Lib/test/test_glob.py b/Lib/test/test_glob.py
index adaea18..f92d304 100644
--- a/Lib/test/test_glob.py
+++ b/Lib/test/test_glob.py
@@ -59,8 +59,8 @@
         if set(type(x) for x in tmp) == uniset:
             u1 = glob.glob('*')
             u2 = glob.glob('./*')
-            self.assertEquals(set(type(r) for r in u1), uniset)
-            self.assertEquals(set(type(r) for r in u2), uniset)
+            self.assertEqual(set(type(r) for r in u1), uniset)
+            self.assertEqual(set(type(r) for r in u2), uniset)
 
     def test_glob_one_directory(self):
         eq = self.assertSequencesEqual_noorder
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index b861207..ff8dc93 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -20,23 +20,23 @@
         # Backslash means line continuation:
         x = 1 \
         + 1
-        self.assertEquals(x, 2, 'backslash for line continuation')
+        self.assertEqual(x, 2, 'backslash for line continuation')
 
         # Backslash does not means continuation in comments :\
         x = 0
-        self.assertEquals(x, 0, 'backslash ending comment')
+        self.assertEqual(x, 0, 'backslash ending comment')
 
     def testPlainIntegers(self):
-        self.assertEquals(type(000), type(0))
-        self.assertEquals(0xff, 255)
-        self.assertEquals(0o377, 255)
-        self.assertEquals(2147483647, 0o17777777777)
-        self.assertEquals(0b1001, 9)
+        self.assertEqual(type(000), type(0))
+        self.assertEqual(0xff, 255)
+        self.assertEqual(0o377, 255)
+        self.assertEqual(2147483647, 0o17777777777)
+        self.assertEqual(0b1001, 9)
         # "0x" is not a valid literal
         self.assertRaises(SyntaxError, eval, "0x")
         from sys import maxsize
         if maxsize == 2147483647:
-            self.assertEquals(-2147483647-1, -0o20000000000)
+            self.assertEqual(-2147483647-1, -0o20000000000)
             # XXX -2147483648
             self.assertTrue(0o37777777777 > 0)
             self.assertTrue(0xffffffff > 0)
@@ -48,7 +48,7 @@
                 except OverflowError:
                     self.fail("OverflowError on huge integer literal %r" % s)
         elif maxsize == 9223372036854775807:
-            self.assertEquals(-9223372036854775807-1, -0o1000000000000000000000)
+            self.assertEqual(-9223372036854775807-1, -0o1000000000000000000000)
             self.assertTrue(0o1777777777777777777777 > 0)
             self.assertTrue(0xffffffffffffffff > 0)
             self.assertTrue(0b11111111111111111111111111111111111111111111111111111111111111 > 0)
@@ -103,28 +103,28 @@
 the 'lazy' dog.
 """
         y = '\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n'
-        self.assertEquals(x, y)
+        self.assertEqual(x, y)
         y = '''
 The "quick"
 brown fox
 jumps over
 the 'lazy' dog.
 '''
-        self.assertEquals(x, y)
+        self.assertEqual(x, y)
         y = "\n\
 The \"quick\"\n\
 brown fox\n\
 jumps over\n\
 the 'lazy' dog.\n\
 "
-        self.assertEquals(x, y)
+        self.assertEqual(x, y)
         y = '\n\
 The \"quick\"\n\
 brown fox\n\
 jumps over\n\
 the \'lazy\' dog.\n\
 '
-        self.assertEquals(x, y)
+        self.assertEqual(x, y)
 
     def testEllipsis(self):
         x = ...
@@ -165,8 +165,8 @@
         f1(*(), **{})
         def f2(one_argument): pass
         def f3(two, arguments): pass
-        self.assertEquals(f2.__code__.co_varnames, ('one_argument',))
-        self.assertEquals(f3.__code__.co_varnames, ('two', 'arguments'))
+        self.assertEqual(f2.__code__.co_varnames, ('one_argument',))
+        self.assertEqual(f3.__code__.co_varnames, ('two', 'arguments'))
         def a1(one_arg,): pass
         def a2(two, args,): pass
         def v0(*rest): pass
@@ -287,37 +287,37 @@
         # keyword arguments after *arglist
         def f(*args, **kwargs):
             return args, kwargs
-        self.assertEquals(f(1, x=2, *[3, 4], y=5), ((1, 3, 4),
+        self.assertEqual(f(1, x=2, *[3, 4], y=5), ((1, 3, 4),
                                                     {'x':2, 'y':5}))
         self.assertRaises(SyntaxError, eval, "f(1, *(2,3), 4)")
         self.assertRaises(SyntaxError, eval, "f(1, x=2, *(3,4), x=5)")
 
         # argument annotation tests
         def f(x) -> list: pass
-        self.assertEquals(f.__annotations__, {'return': list})
+        self.assertEqual(f.__annotations__, {'return': list})
         def f(x:int): pass
-        self.assertEquals(f.__annotations__, {'x': int})
+        self.assertEqual(f.__annotations__, {'x': int})
         def f(*x:str): pass
-        self.assertEquals(f.__annotations__, {'x': str})
+        self.assertEqual(f.__annotations__, {'x': str})
         def f(**x:float): pass
-        self.assertEquals(f.__annotations__, {'x': float})
+        self.assertEqual(f.__annotations__, {'x': float})
         def f(x, y:1+2): pass
-        self.assertEquals(f.__annotations__, {'y': 3})
+        self.assertEqual(f.__annotations__, {'y': 3})
         def f(a, b:1, c:2, d): pass
-        self.assertEquals(f.__annotations__, {'b': 1, 'c': 2})
+        self.assertEqual(f.__annotations__, {'b': 1, 'c': 2})
         def f(a, b:1, c:2, d, e:3=4, f=5, *g:6): pass
-        self.assertEquals(f.__annotations__,
-                          {'b': 1, 'c': 2, 'e': 3, 'g': 6})
+        self.assertEqual(f.__annotations__,
+                         {'b': 1, 'c': 2, 'e': 3, 'g': 6})
         def f(a, b:1, c:2, d, e:3=4, f=5, *g:6, h:7, i=8, j:9=10,
               **k:11) -> 12: pass
-        self.assertEquals(f.__annotations__,
-                          {'b': 1, 'c': 2, 'e': 3, 'g': 6, 'h': 7, 'j': 9,
-                           'k': 11, 'return': 12})
+        self.assertEqual(f.__annotations__,
+                         {'b': 1, 'c': 2, 'e': 3, 'g': 6, 'h': 7, 'j': 9,
+                          'k': 11, 'return': 12})
         # Check for SF Bug #1697248 - mixing decorators and a return annotation
         def null(x): return x
         @null
         def f(x) -> list: pass
-        self.assertEquals(f.__annotations__, {'return': list})
+        self.assertEqual(f.__annotations__, {'return': list})
 
         # test MAKE_CLOSURE with a variety of oparg's
         closure = 1
@@ -333,20 +333,20 @@
     def testLambdef(self):
         ### lambdef: 'lambda' [varargslist] ':' test
         l1 = lambda : 0
-        self.assertEquals(l1(), 0)
+        self.assertEqual(l1(), 0)
         l2 = lambda : a[d] # XXX just testing the expression
         l3 = lambda : [2 < x for x in [-1, 3, 0]]
-        self.assertEquals(l3(), [0, 1, 0])
+        self.assertEqual(l3(), [0, 1, 0])
         l4 = lambda x = lambda y = lambda z=1 : z : y() : x()
-        self.assertEquals(l4(), 1)
+        self.assertEqual(l4(), 1)
         l5 = lambda x, y, z=2: x + y + z
-        self.assertEquals(l5(1, 2), 5)
-        self.assertEquals(l5(1, 2, 3), 6)
+        self.assertEqual(l5(1, 2), 5)
+        self.assertEqual(l5(1, 2, 3), 6)
         check_syntax_error(self, "lambda x: x = 2")
         check_syntax_error(self, "lambda (None,): None")
         l6 = lambda x, y, *, k=20: x+y+k
-        self.assertEquals(l6(1,2), 1+2+20)
-        self.assertEquals(l6(1,2,k=10), 1+2+10)
+        self.assertEqual(l6(1,2), 1+2+20)
+        self.assertEqual(l6(1,2,k=10), 1+2+10)
 
 
     ### stmt: simple_stmt | compound_stmt
@@ -502,7 +502,7 @@
         try:
             assert 0, "msg"
         except AssertionError as e:
-            self.assertEquals(e.args[0], "msg")
+            self.assertEqual(e.args[0], "msg")
         else:
             if __debug__:
                 self.fail("AssertionError not raised by assert 0")
@@ -536,7 +536,7 @@
             x = 1
         else:
             x = 2
-        self.assertEquals(x, 2)
+        self.assertEqual(x, 2)
 
     def testFor(self):
         # 'for' exprlist 'in' exprlist ':' suite ['else' ':' suite]
@@ -688,7 +688,7 @@
         d[1,2,3] = 4
         L = list(d)
         L.sort(key=lambda x: x if isinstance(x, tuple) else ())
-        self.assertEquals(str(L), '[1, (1,), (1, 2), (1, 2, 3)]')
+        self.assertEqual(str(L), '[1, (1,), (1, 2), (1, 2, 3)]')
 
     def testAtoms(self):
         ### atom: '(' [testlist] ')' | '[' [testlist] ']' | '{' [dictsetmaker] '}' | NAME | NUMBER | STRING
diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py
index a4a7e24..b992384 100644
--- a/Lib/test/test_gzip.py
+++ b/Lib/test/test_gzip.py
@@ -101,7 +101,7 @@
             contents += ztxt
             if not ztxt: break
         zgfile.close()
-        self.assertEquals(contents, b'a'*201)
+        self.assertEqual(contents, b'a'*201)
 
 
     def test_readline(self):
@@ -160,7 +160,7 @@
         f.seek(10, whence=1)
         y = f.read(10)
         f.close()
-        self.assertEquals(y, data1[20:30])
+        self.assertEqual(y, data1[20:30])
 
     def test_seek_write(self):
         # Try seek, write test
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 94635e1..dca23cf 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -224,10 +224,10 @@
         m.update(b'1')
         m.update(b'#' * gil_minsize)
         m.update(b'1')
-        self.assertEquals(m.hexdigest(), 'cb1e1a2cbc80be75e19935d621fb9b21')
+        self.assertEqual(m.hexdigest(), 'cb1e1a2cbc80be75e19935d621fb9b21')
 
         m = hashlib.md5(b'x' * gil_minsize)
-        self.assertEquals(m.hexdigest(), 'cfb767f225d58469c5de3632a8803958')
+        self.assertEqual(m.hexdigest(), 'cfb767f225d58469c5de3632a8803958')
 
     def test_threaded_hashing(self):
         if not threading:
diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py
index d495586..3e85f62 100644
--- a/Lib/test/test_http_cookiejar.py
+++ b/Lib/test/test_http_cookiejar.py
@@ -20,10 +20,10 @@
     def test_time2isoz(self):
         base = 1019227000
         day = 24*3600
-        self.assertEquals(time2isoz(base), "2002-04-19 14:36:40Z")
-        self.assertEquals(time2isoz(base+day), "2002-04-20 14:36:40Z")
-        self.assertEquals(time2isoz(base+2*day), "2002-04-21 14:36:40Z")
-        self.assertEquals(time2isoz(base+3*day), "2002-04-22 14:36:40Z")
+        self.assertEqual(time2isoz(base), "2002-04-19 14:36:40Z")
+        self.assertEqual(time2isoz(base+day), "2002-04-20 14:36:40Z")
+        self.assertEqual(time2isoz(base+2*day), "2002-04-21 14:36:40Z")
+        self.assertEqual(time2isoz(base+3*day), "2002-04-22 14:36:40Z")
 
         az = time2isoz()
         bz = time2isoz(500000)
@@ -35,13 +35,13 @@
         def parse_date(text):
             return time.gmtime(http2time(text))[:6]
 
-        self.assertEquals(parse_date("01 Jan 2001"), (2001, 1, 1, 0, 0, 0.0))
+        self.assertEqual(parse_date("01 Jan 2001"), (2001, 1, 1, 0, 0, 0.0))
 
         # this test will break around year 2070
-        self.assertEquals(parse_date("03-Feb-20"), (2020, 2, 3, 0, 0, 0.0))
+        self.assertEqual(parse_date("03-Feb-20"), (2020, 2, 3, 0, 0, 0.0))
 
         # this test will break around year 2048
-        self.assertEquals(parse_date("03-Feb-98"), (1998, 2, 3, 0, 0, 0.0))
+        self.assertEqual(parse_date("03-Feb-98"), (1998, 2, 3, 0, 0, 0.0))
 
     def test_http2time_formats(self):
         # test http2time for supported dates.  Test cases with 2 digit year
@@ -69,8 +69,8 @@
         test_t = 760233600  # assume broken POSIX counting of seconds
         result = time2isoz(test_t)
         expected = "1994-02-03 00:00:00Z"
-        self.assertEquals(result, expected,
-                          "%s  =>  '%s' (%s)" % (test_t, result, expected))
+        self.assertEqual(result, expected,
+                         "%s  =>  '%s' (%s)" % (test_t, result, expected))
 
         for s in tests:
             t = http2time(s)
@@ -107,7 +107,7 @@
             'foo=bar; expires=01 Jan 2040 22:23:32 GMT',
             'foo=bar; expires="01 Jan 2040 22:23:32 GMT"',
             ]:
-            self.assertEquals(parse_ns_headers([hdr]), expected)
+            self.assertEqual(parse_ns_headers([hdr]), expected)
 
     def test_parse_ns_headers_special_names(self):
         # names such as 'expires' are not special in first name=value pair
@@ -115,13 +115,13 @@
         # Cookie with name 'expires'
         hdr = 'expires=01 Jan 2040 22:23:32 GMT'
         expected = [[("expires", "01 Jan 2040 22:23:32 GMT"), ("version", "0")]]
-        self.assertEquals(parse_ns_headers([hdr]), expected)
+        self.assertEqual(parse_ns_headers([hdr]), expected)
 
     def test_join_header_words(self):
         joined = join_header_words([[("foo", None), ("bar", "baz")]])
-        self.assertEquals(joined, "foo; bar=baz")
+        self.assertEqual(joined, "foo; bar=baz")
 
-        self.assertEquals(join_header_words([[]]), "")
+        self.assertEqual(join_header_words([[]]), "")
 
     def test_split_header_words(self):
         tests = [
@@ -151,7 +151,7 @@
                 f = io.StringIO()
                 traceback.print_exc(None, f)
                 result = "(error -- traceback follows)\n\n%s" % f.getvalue()
-            self.assertEquals(result,  expect, """
+            self.assertEqual(result,  expect, """
 When parsing: '%s'
 Expected:     '%s'
 Got:          '%s'
@@ -183,7 +183,7 @@
         for arg, expect in tests:
             input = split_header_words([arg])
             res = join_header_words(input)
-            self.assertEquals(res, expect, """
+            self.assertEqual(res, expect, """
 When parsing: '%s'
 Expected:     '%s'
 Got:          '%s'
@@ -347,11 +347,11 @@
         interact_netscape(c, "http://www.acme.com/", '"spam"; path=/foo/')
         cookie = c._cookies["www.acme.com"]["/"]["eggs"]
         self.assertTrue(cookie.value is None)
-        self.assertEquals(cookie.name, "eggs")
+        self.assertEqual(cookie.name, "eggs")
         cookie = c._cookies["www.acme.com"]['/foo/']['"spam"']
         self.assertTrue(cookie.value is None)
-        self.assertEquals(cookie.name, '"spam"')
-        self.assertEquals(lwp_cookie_str(cookie), (
+        self.assertEqual(cookie.name, '"spam"')
+        self.assertEqual(lwp_cookie_str(cookie), (
             r'"spam"; path="/foo/"; domain="www.acme.com"; '
             'path_spec; discard; version=0'))
         old_str = repr(c)
@@ -362,13 +362,13 @@
         finally:
             os.unlink(c.filename)
         # cookies unchanged apart from lost info re. whether path was specified
-        self.assertEquals(
+        self.assertEqual(
             repr(c),
             re.sub("path_specified=%s" % True, "path_specified=%s" % False,
                    old_str)
             )
-        self.assertEquals(interact_netscape(c, "http://www.acme.com/foo/"),
-                          '"spam"; eggs')
+        self.assertEqual(interact_netscape(c, "http://www.acme.com/foo/"),
+                         '"spam"; eggs')
 
     def test_rfc2109_handling(self):
         # RFC 2109 cookies are handled as RFC 2965 or Netscape cookies,
@@ -412,18 +412,18 @@
                           'expires="Foo Bar 25 33:22:11 3022"')
 
         cookie = c._cookies[".acme.com"]["/"]["spam"]
-        self.assertEquals(cookie.domain, ".acme.com")
+        self.assertEqual(cookie.domain, ".acme.com")
         self.assertTrue(cookie.domain_specified)
-        self.assertEquals(cookie.port, DEFAULT_HTTP_PORT)
+        self.assertEqual(cookie.port, DEFAULT_HTTP_PORT)
         self.assertTrue(not cookie.port_specified)
         # case is preserved
         self.assertTrue(cookie.has_nonstandard_attr("blArgh") and
                      not cookie.has_nonstandard_attr("blargh"))
 
         cookie = c._cookies["www.acme.com"]["/"]["ni"]
-        self.assertEquals(cookie.domain, "www.acme.com")
+        self.assertEqual(cookie.domain, "www.acme.com")
         self.assertTrue(not cookie.domain_specified)
-        self.assertEquals(cookie.port, "80,8080")
+        self.assertEqual(cookie.port, "80,8080")
         self.assertTrue(cookie.port_specified)
 
         cookie = c._cookies["www.acme.com"]["/"]["nini"]
@@ -453,13 +453,13 @@
         future = time2netscape(time.time()+3600)
         interact_netscape(c, "http://www.acme.com/", 'spam="bar"; expires=%s' %
                           future)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
         now = time2netscape(time.time()-1)
         # ... and if in past or present, discard it
         interact_netscape(c, "http://www.acme.com/", 'foo="eggs"; expires=%s' %
                           now)
         h = interact_netscape(c, "http://www.acme.com/")
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
         self.assertTrue('spam="bar"' in h and "foo" not in h)
 
         # max-age takes precedence over expires, and zero max-age is request to
@@ -468,19 +468,19 @@
                           future)
         interact_netscape(c, "http://www.acme.com/", 'bar="bar"; expires=%s' %
                           future)
-        self.assertEquals(len(c), 3)
+        self.assertEqual(len(c), 3)
         interact_netscape(c, "http://www.acme.com/", 'eggs="bar"; '
                           'expires=%s; max-age=0' % future)
         interact_netscape(c, "http://www.acme.com/", 'bar="bar"; '
                           'max-age=0; expires=%s' % future)
         h = interact_netscape(c, "http://www.acme.com/")
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         # test expiry at end of session for cookies with no expires attribute
         interact_netscape(c, "http://www.rhubarb.net/", 'whum="fizz"')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
         c.clear_session_cookies()
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
         self.assertTrue('spam="bar"' in h)
 
         # XXX RFC 2965 expiry rules (some apply to V0 too)
@@ -533,7 +533,7 @@
         # Default path does not include query, so is "/", not "/?spam".
         self.assertIn("/", cj._cookies["example.com"])
         # Cookie is sent back to the same URI.
-        self.assertEquals(interact_netscape(cj, uri), value)
+        self.assertEqual(interact_netscape(cj, uri), value)
 
     def test_escape_path(self):
         cases = [
@@ -558,31 +558,31 @@
             ("/foo/bar\uabcd", "/foo/bar%EA%AF%8D"),  # UTF-8 encoded
             ]
         for arg, result in cases:
-            self.assertEquals(escape_path(arg), result)
+            self.assertEqual(escape_path(arg), result)
 
     def test_request_path(self):
         # with parameters
         req = urllib.request.Request(
             "http://www.example.com/rheum/rhaponticum;"
             "foo=bar;sing=song?apples=pears&spam=eggs#ni")
-        self.assertEquals(request_path(req),
+        self.assertEqual(request_path(req),
                           "/rheum/rhaponticum;foo=bar;sing=song")
         # without parameters
         req = urllib.request.Request(
             "http://www.example.com/rheum/rhaponticum?"
             "apples=pears&spam=eggs#ni")
-        self.assertEquals(request_path(req), "/rheum/rhaponticum")
+        self.assertEqual(request_path(req), "/rheum/rhaponticum")
         # missing final slash
         req = urllib.request.Request("http://www.example.com")
-        self.assertEquals(request_path(req), "/")
+        self.assertEqual(request_path(req), "/")
 
     def test_request_port(self):
         req = urllib.request.Request("http://www.acme.com:1234/",
                                      headers={"Host": "www.acme.com:4321"})
-        self.assertEquals(request_port(req), "1234")
+        self.assertEqual(request_port(req), "1234")
         req = urllib.request.Request("http://www.acme.com/",
                                      headers={"Host": "www.acme.com:4321"})
-        self.assertEquals(request_port(req), DEFAULT_HTTP_PORT)
+        self.assertEqual(request_port(req), DEFAULT_HTTP_PORT)
 
     def test_request_host(self):
         # this request is illegal (RFC2616, 14.2.3)
@@ -590,15 +590,15 @@
                                      headers={"Host": "www.acme.com:80"})
         # libwww-perl wants this response, but that seems wrong (RFC 2616,
         # section 5.2, point 1., and RFC 2965 section 1, paragraph 3)
-        #self.assertEquals(request_host(req), "www.acme.com")
-        self.assertEquals(request_host(req), "1.1.1.1")
+        #self.assertEqual(request_host(req), "www.acme.com")
+        self.assertEqual(request_host(req), "1.1.1.1")
         req = urllib.request.Request("http://www.acme.com/",
                                      headers={"Host": "irrelevant.com"})
-        self.assertEquals(request_host(req), "www.acme.com")
+        self.assertEqual(request_host(req), "www.acme.com")
         # port shouldn't be in request-host
         req = urllib.request.Request("http://www.acme.com:2345/resource.html",
                                      headers={"Host": "www.acme.com:5432"})
-        self.assertEquals(request_host(req), "www.acme.com")
+        self.assertEqual(request_host(req), "www.acme.com")
 
     def test_is_HDN(self):
         self.assertTrue(is_HDN("foo.bar.com"))
@@ -611,14 +611,14 @@
         self.assertTrue(not is_HDN("foo."))
 
     def test_reach(self):
-        self.assertEquals(reach("www.acme.com"), ".acme.com")
-        self.assertEquals(reach("acme.com"), "acme.com")
-        self.assertEquals(reach("acme.local"), ".local")
-        self.assertEquals(reach(".local"), ".local")
-        self.assertEquals(reach(".com"), ".com")
-        self.assertEquals(reach("."), ".")
-        self.assertEquals(reach(""), "")
-        self.assertEquals(reach("192.168.0.1"), "192.168.0.1")
+        self.assertEqual(reach("www.acme.com"), ".acme.com")
+        self.assertEqual(reach("acme.com"), "acme.com")
+        self.assertEqual(reach("acme.local"), ".local")
+        self.assertEqual(reach(".local"), ".local")
+        self.assertEqual(reach(".com"), ".com")
+        self.assertEqual(reach("."), ".")
+        self.assertEqual(reach(""), "")
+        self.assertEqual(reach("192.168.0.1"), "192.168.0.1")
 
     def test_domain_match(self):
         self.assertTrue(domain_match("192.168.1.1", "192.168.1.1"))
@@ -664,7 +664,7 @@
         c = CookieJar()
         interact_2965(c, "http://www.nasty.com/",
                       'foo=bar; domain=friendly.org; Version="1"')
-        self.assertEquals(len(c), 0)
+        self.assertEqual(len(c), 0)
 
     def test_strict_domain(self):
         # Cookies whose domain is a country-code tld like .co.uk should
@@ -674,11 +674,11 @@
         interact_netscape(cj, "http://example.co.uk/", 'no=problemo')
         interact_netscape(cj, "http://example.co.uk/",
                           'okey=dokey; Domain=.example.co.uk')
-        self.assertEquals(len(cj), 2)
+        self.assertEqual(len(cj), 2)
         for pseudo_tld in [".co.uk", ".org.za", ".tx.us", ".name.us"]:
             interact_netscape(cj, "http://example.%s/" % pseudo_tld,
                               'spam=eggs; Domain=.co.uk')
-            self.assertEquals(len(cj), 2)
+            self.assertEqual(len(cj), 2)
 
     def test_two_component_domain_ns(self):
         # Netscape: .www.bar.com, www.bar.com, .bar.com, bar.com, no domain
@@ -688,17 +688,17 @@
 
         # two-component V0 domain is OK
         interact_netscape(c, "http://foo.net/", 'ns=bar')
-        self.assertEquals(len(c), 1)
-        self.assertEquals(c._cookies["foo.net"]["/"]["ns"].value, "bar")
-        self.assertEquals(interact_netscape(c, "http://foo.net/"), "ns=bar")
+        self.assertEqual(len(c), 1)
+        self.assertEqual(c._cookies["foo.net"]["/"]["ns"].value, "bar")
+        self.assertEqual(interact_netscape(c, "http://foo.net/"), "ns=bar")
         # *will* be returned to any other domain (unlike RFC 2965)...
-        self.assertEquals(interact_netscape(c, "http://www.foo.net/"),
-                          "ns=bar")
+        self.assertEqual(interact_netscape(c, "http://www.foo.net/"),
+                         "ns=bar")
         # ...unless requested otherwise
         pol = DefaultCookiePolicy(
             strict_ns_domain=DefaultCookiePolicy.DomainStrictNonDomain)
         c.set_policy(pol)
-        self.assertEquals(interact_netscape(c, "http://www.foo.net/"), "")
+        self.assertEqual(interact_netscape(c, "http://www.foo.net/"), "")
 
         # unlike RFC 2965, even explicit two-component domain is OK,
         # because .foo.net matches foo.net
@@ -707,17 +707,17 @@
         # even if starts with a dot -- in NS rules, .foo.net matches foo.net!
         interact_netscape(c, "http://foo.net/foo/bar/",
                           'spam2=eggs; domain=.foo.net')
-        self.assertEquals(len(c), 3)
-        self.assertEquals(c._cookies[".foo.net"]["/foo"]["spam1"].value,
-                          "eggs")
-        self.assertEquals(c._cookies[".foo.net"]["/foo/bar"]["spam2"].value,
-                          "eggs")
-        self.assertEquals(interact_netscape(c, "http://foo.net/foo/bar/"),
-                          "spam2=eggs; spam1=eggs; ns=bar")
+        self.assertEqual(len(c), 3)
+        self.assertEqual(c._cookies[".foo.net"]["/foo"]["spam1"].value,
+                         "eggs")
+        self.assertEqual(c._cookies[".foo.net"]["/foo/bar"]["spam2"].value,
+                         "eggs")
+        self.assertEqual(interact_netscape(c, "http://foo.net/foo/bar/"),
+                         "spam2=eggs; spam1=eggs; ns=bar")
 
         # top-level domain is too general
         interact_netscape(c, "http://foo.net/", 'nini="ni"; domain=.net')
-        self.assertEquals(len(c), 3)
+        self.assertEqual(len(c), 3)
 
 ##         # Netscape protocol doesn't allow non-special top level domains (such
 ##         # as co.uk) in the domain attribute unless there are at least three
@@ -725,8 +725,8 @@
         # Oh yes it does!  Real implementations don't check this, and real
         # cookies (of course) rely on that behaviour.
         interact_netscape(c, "http://foo.co.uk", 'nasty=trick; domain=.co.uk')
-##         self.assertEquals(len(c), 2)
-        self.assertEquals(len(c), 4)
+##         self.assertEqual(len(c), 2)
+        self.assertEqual(len(c), 4)
 
     def test_two_component_domain_rfc2965(self):
         pol = DefaultCookiePolicy(rfc2965=True)
@@ -734,43 +734,43 @@
 
         # two-component V1 domain is OK
         interact_2965(c, "http://foo.net/", 'foo=bar; Version="1"')
-        self.assertEquals(len(c), 1)
-        self.assertEquals(c._cookies["foo.net"]["/"]["foo"].value, "bar")
-        self.assertEquals(interact_2965(c, "http://foo.net/"),
-                          "$Version=1; foo=bar")
+        self.assertEqual(len(c), 1)
+        self.assertEqual(c._cookies["foo.net"]["/"]["foo"].value, "bar")
+        self.assertEqual(interact_2965(c, "http://foo.net/"),
+                         "$Version=1; foo=bar")
         # won't be returned to any other domain (because domain was implied)
-        self.assertEquals(interact_2965(c, "http://www.foo.net/"), "")
+        self.assertEqual(interact_2965(c, "http://www.foo.net/"), "")
 
         # unless domain is given explicitly, because then it must be
         # rewritten to start with a dot: foo.net --> .foo.net, which does
         # not domain-match foo.net
         interact_2965(c, "http://foo.net/foo",
                       'spam=eggs; domain=foo.net; path=/foo; Version="1"')
-        self.assertEquals(len(c), 1)
-        self.assertEquals(interact_2965(c, "http://foo.net/foo"),
-                          "$Version=1; foo=bar")
+        self.assertEqual(len(c), 1)
+        self.assertEqual(interact_2965(c, "http://foo.net/foo"),
+                         "$Version=1; foo=bar")
 
         # explicit foo.net from three-component domain www.foo.net *does* get
         # set, because .foo.net domain-matches .foo.net
         interact_2965(c, "http://www.foo.net/foo/",
                       'spam=eggs; domain=foo.net; Version="1"')
-        self.assertEquals(c._cookies[".foo.net"]["/foo/"]["spam"].value,
-                          "eggs")
-        self.assertEquals(len(c), 2)
-        self.assertEquals(interact_2965(c, "http://foo.net/foo/"),
-                          "$Version=1; foo=bar")
-        self.assertEquals(interact_2965(c, "http://www.foo.net/foo/"),
-                          '$Version=1; spam=eggs; $Domain="foo.net"')
+        self.assertEqual(c._cookies[".foo.net"]["/foo/"]["spam"].value,
+                         "eggs")
+        self.assertEqual(len(c), 2)
+        self.assertEqual(interact_2965(c, "http://foo.net/foo/"),
+                         "$Version=1; foo=bar")
+        self.assertEqual(interact_2965(c, "http://www.foo.net/foo/"),
+                         '$Version=1; spam=eggs; $Domain="foo.net"')
 
         # top-level domain is too general
         interact_2965(c, "http://foo.net/",
                       'ni="ni"; domain=".net"; Version="1"')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
 
         # RFC 2965 doesn't require blocking this
         interact_2965(c, "http://foo.co.uk/",
                       'nasty=trick; domain=.co.uk; Version="1"')
-        self.assertEquals(len(c), 3)
+        self.assertEqual(len(c), 3)
 
     def test_domain_allow(self):
         c = CookieJar(policy=DefaultCookiePolicy(
@@ -781,24 +781,24 @@
         headers = ["Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/"]
         res = FakeResponse(headers, "http://acme.com/")
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 0)
+        self.assertEqual(len(c), 0)
 
         req = urllib.request.Request("http://www.acme.com/")
         res = FakeResponse(headers, "http://www.acme.com/")
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         req = urllib.request.Request("http://www.coyote.com/")
         res = FakeResponse(headers, "http://www.coyote.com/")
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         # set a cookie with non-allowed domain...
         req = urllib.request.Request("http://www.coyote.com/")
         res = FakeResponse(headers, "http://www.coyote.com/")
         cookies = c.make_cookies(res, req)
         c.set_cookie(cookies[0])
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
         # ... and check is doesn't get returned
         c.add_cookie_header(req)
         self.assertTrue(not req.has_header("Cookie"))
@@ -812,17 +812,17 @@
         req = urllib.request.Request("http://www.acme.com/")
         res = FakeResponse(headers, "http://www.acme.com/")
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 0)
+        self.assertEqual(len(c), 0)
 
         p = pol.set_blocked_domains(["acme.com"])
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         c.clear()
         req = urllib.request.Request("http://www.roadrunner.net/")
         res = FakeResponse(headers, "http://www.roadrunner.net/")
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
         req = urllib.request.Request("http://www.roadrunner.net/")
         c.add_cookie_header(req)
         self.assertTrue((req.has_header("Cookie") and
@@ -831,14 +831,14 @@
         c.clear()
         pol.set_blocked_domains([".acme.com"])
         c.extract_cookies(res, req)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         # set a cookie with blocked domain...
         req = urllib.request.Request("http://www.acme.com/")
         res = FakeResponse(headers, "http://www.acme.com/")
         cookies = c.make_cookies(res, req)
         c.set_cookie(cookies[0])
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
         # ... and check is doesn't get returned
         c.add_cookie_header(req)
         self.assertTrue(not req.has_header("Cookie"))
@@ -870,7 +870,7 @@
         c = CookieJar(policy=DefaultCookiePolicy(rfc2965=True))
         interact_2965(c, "http://www.acme.com/", r'foo=\b"a"r; Version=1')
         h = interact_2965(c, "http://www.acme.com/")
-        self.assertEquals(h, r'$Version=1; foo=\\b\"a\"r')
+        self.assertEqual(h, r'$Version=1; foo=\\b\"a\"r')
 
     def test_missing_final_slash(self):
         # Missing slash from request URL's abs_path should be assumed present.
@@ -878,7 +878,7 @@
         c = CookieJar(DefaultCookiePolicy(rfc2965=True))
         interact_2965(c, url, "foo=bar; Version=1")
         req = urllib.request.Request(url)
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
         c.add_cookie_header(req)
         self.assertTrue(req.has_header("Cookie"))
 
@@ -990,31 +990,31 @@
             i = 0
             for c in cs:
                 self.assertTrue(isinstance(c, Cookie))
-                self.assertEquals(c.version, versions[i])
-                self.assertEquals(c.name, names[i])
-                self.assertEquals(c.domain, domains[i])
-                self.assertEquals(c.path, paths[i])
+                self.assertEqual(c.version, versions[i])
+                self.assertEqual(c.name, names[i])
+                self.assertEqual(c.domain, domains[i])
+                self.assertEqual(c.path, paths[i])
                 i = i + 1
 
     def test_parse_ns_headers(self):
         # missing domain value (invalid cookie)
-        self.assertEquals(
+        self.assertEqual(
             parse_ns_headers(["foo=bar; path=/; domain"]),
             [[("foo", "bar"),
               ("path", "/"), ("domain", None), ("version", "0")]]
             )
         # invalid expires value
-        self.assertEquals(
+        self.assertEqual(
             parse_ns_headers(["foo=bar; expires=Foo Bar 12 33:22:11 2000"]),
             [[("foo", "bar"), ("expires", None), ("version", "0")]]
             )
         # missing cookie value (valid cookie)
-        self.assertEquals(
+        self.assertEqual(
             parse_ns_headers(["foo"]),
             [[("foo", None), ("version", "0")]]
             )
         # shouldn't add version if header is empty
-        self.assertEquals(parse_ns_headers([""]), [])
+        self.assertEqual(parse_ns_headers([""]), [])
 
     def test_bad_cookie_header(self):
 
@@ -1036,7 +1036,7 @@
             ]:
             c = cookiejar_from_cookie_headers(headers)
             # these bad cookies shouldn't be set
-            self.assertEquals(len(c), 0)
+            self.assertEqual(len(c), 0)
 
         # cookie with invalid expires is treated as session cookie
         headers = ["Set-Cookie: c=foo; expires=Foo Bar 12 33:22:11 2000"]
@@ -1175,8 +1175,8 @@
         req = urllib.request.Request("http://www.acme.com/")
         c.add_cookie_header(req)
 
-        self.assertEquals(req.get_header("Cookie"),
-                          "PART_NUMBER=ROCKET_LAUNCHER_0001")
+        self.assertEqual(req.get_header("Cookie"),
+                         "PART_NUMBER=ROCKET_LAUNCHER_0001")
 
         headers.append(
             "Set-Cookie: PART_NUMBER=RIDING_ROCKET_0023; path=/ammo")
@@ -1374,40 +1374,40 @@
         # legal domain
         cookie = interact_2965(c, "http://www.acme.com",
                                'ping=pong; domain="acme.com"; version=1')
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         # illegal domain (host prefix "www.a" contains a dot)
         cookie = interact_2965(c, "http://www.a.acme.com",
                                'whiz=bang; domain="acme.com"; version=1')
-        self.assertEquals(len(c), 1)
+        self.assertEqual(len(c), 1)
 
         # legal domain
         cookie = interact_2965(c, "http://www.a.acme.com",
                                'wow=flutter; domain=".a.acme.com"; version=1')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
 
         # can't partially match an IP-address
         cookie = interact_2965(c, "http://125.125.125.125",
                                'zzzz=ping; domain="125.125.125"; version=1')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
 
         # illegal path (must be prefix of request path)
         cookie = interact_2965(c, "http://www.sol.no",
                                'blah=rhubarb; domain=".sol.no"; path="/foo"; '
                                'version=1')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
 
         # legal path
         cookie = interact_2965(c, "http://www.sol.no/foo/bar",
                                'bing=bong; domain=".sol.no"; path="/foo"; '
                                'version=1')
-        self.assertEquals(len(c), 3)
+        self.assertEqual(len(c), 3)
 
         # illegal port (request-port not in list)
         cookie = interact_2965(c, "http://www.sol.no",
                                'whiz=ffft; domain=".sol.no"; port="90,100"; '
                                'version=1')
-        self.assertEquals(len(c), 3)
+        self.assertEqual(len(c), 3)
 
         # legal port
         cookie = interact_2965(
@@ -1415,13 +1415,13 @@
             r'bang=wallop; version=1; domain=".sol.no"; '
             r'port="90,100, 80,8080"; '
             r'max-age=100; Comment = "Just kidding! (\"|\\\\) "')
-        self.assertEquals(len(c), 4)
+        self.assertEqual(len(c), 4)
 
         # port attribute without any value (current port)
         cookie = interact_2965(c, "http://www.sol.no",
                                'foo9=bar; version=1; domain=".sol.no"; port; '
                                'max-age=100;')
-        self.assertEquals(len(c), 5)
+        self.assertEqual(len(c), 5)
 
         # encoded path
         # LWP has this test, but unescaping allowed path characters seems
@@ -1432,7 +1432,7 @@
         # character:
         cookie = interact_2965(c, "http://www.sol.no/<oo/",
                                r'foo8=bar; version=1; path="/%3coo"')
-        self.assertEquals(len(c), 6)
+        self.assertEqual(len(c), 6)
 
         # save and restore
         filename = test.support.TESTFN
@@ -1447,7 +1447,7 @@
             try: os.unlink(filename)
             except OSError: pass
 
-        self.assertEquals(old, repr(c))
+        self.assertEqual(old, repr(c))
 
     def test_url_encoding(self):
         # Try some URL encodings of the PATHs.
@@ -1504,11 +1504,11 @@
             return new_c
 
         new_c = save_and_restore(c, True)
-        self.assertEquals(len(new_c), 6)  # none discarded
+        self.assertEqual(len(new_c), 6)  # none discarded
         self.assertTrue("name='foo1', value='bar'" in repr(new_c))
 
         new_c = save_and_restore(c, False)
-        self.assertEquals(len(new_c), 4)  # 2 of them discarded on save
+        self.assertEqual(len(new_c), 4)  # 2 of them discarded on save
         self.assertTrue("name='foo1', value='bar'" in repr(new_c))
 
     def test_netscape_misc(self):
@@ -1553,12 +1553,12 @@
         interact_netscape(c, "http://example/", "foo1=bar")
         cookie = interact_netscape(c, "http://example/",
                                    'foo2=bar; domain=.local')
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
         self.assertTrue("foo1=bar" in cookie)
 
         cookie = interact_netscape(c, "http://example/")
         self.assertTrue("foo2=bar" in cookie)
-        self.assertEquals(len(c), 2)
+        self.assertEqual(len(c), 2)
 
     def test_empty_path(self):
         # Test for empty path
@@ -1579,17 +1579,17 @@
         req = urllib.request.Request("http://www.ants.com/")
         c.add_cookie_header(req)
 
-        self.assertEquals(req.get_header("Cookie"),
-                          "JSESSIONID=ABCDERANDOM123")
-        self.assertEquals(req.get_header("Cookie2"), '$Version="1"')
+        self.assertEqual(req.get_header("Cookie"),
+                         "JSESSIONID=ABCDERANDOM123")
+        self.assertEqual(req.get_header("Cookie2"), '$Version="1"')
 
         # missing path in the request URI
         req = urllib.request.Request("http://www.ants.com:8080")
         c.add_cookie_header(req)
 
-        self.assertEquals(req.get_header("Cookie"),
-                          "JSESSIONID=ABCDERANDOM123")
-        self.assertEquals(req.get_header("Cookie2"), '$Version="1"')
+        self.assertEqual(req.get_header("Cookie"),
+                         "JSESSIONID=ABCDERANDOM123")
+        self.assertEqual(req.get_header("Cookie2"), '$Version="1"')
 
     def test_session_cookies(self):
         year_plus_one = time.localtime()[0] + 1
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index ee28316..4c02d90 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -208,13 +208,13 @@
         sock = FakeSocket(None)
         conn.sock = sock
         conn.send(expected)
-        self.assertEquals(expected, sock.data)
+        self.assertEqual(expected, sock.data)
         sock.data = b''
         conn.send(array.array('b', expected))
-        self.assertEquals(expected, sock.data)
+        self.assertEqual(expected, sock.data)
         sock.data = b''
         conn.send(io.BytesIO(expected))
-        self.assertEquals(expected, sock.data)
+        self.assertEqual(expected, sock.data)
 
     def test_chunked(self):
         chunked_start = (
@@ -228,7 +228,7 @@
         sock = FakeSocket(chunked_start + '0\r\n')
         resp = client.HTTPResponse(sock, method="GET")
         resp.begin()
-        self.assertEquals(resp.read(), b'hello world')
+        self.assertEqual(resp.read(), b'hello world')
         resp.close()
 
         for x in ('', 'foo\r\n'):
@@ -238,7 +238,7 @@
             try:
                 resp.read()
             except client.IncompleteRead as i:
-                self.assertEquals(i.partial, b'hello world')
+                self.assertEqual(i.partial, b'hello world')
                 self.assertEqual(repr(i),'IncompleteRead(11 bytes read)')
                 self.assertEqual(str(i),'IncompleteRead(11 bytes read)')
             else:
@@ -258,9 +258,9 @@
         sock = FakeSocket(chunked_start + '0\r\n')
         resp = client.HTTPResponse(sock, method="HEAD")
         resp.begin()
-        self.assertEquals(resp.read(), b'')
-        self.assertEquals(resp.status, 200)
-        self.assertEquals(resp.reason, 'OK')
+        self.assertEqual(resp.read(), b'')
+        self.assertEqual(resp.status, 200)
+        self.assertEqual(resp.reason, 'OK')
         self.assertTrue(resp.isclosed())
 
     def test_negative_content_length(self):
@@ -268,7 +268,7 @@
             'HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n')
         resp = client.HTTPResponse(sock, method="GET")
         resp.begin()
-        self.assertEquals(resp.read(), b'Hello\r\n')
+        self.assertEqual(resp.read(), b'Hello\r\n')
         resp.close()
 
     def test_incomplete_read(self):
@@ -278,7 +278,7 @@
         try:
             resp.read()
         except client.IncompleteRead as i:
-            self.assertEquals(i.partial, b'Hello\r\n')
+            self.assertEqual(i.partial, b'Hello\r\n')
             self.assertEqual(repr(i),
                              "IncompleteRead(7 bytes read, 3 more expected)")
             self.assertEqual(str(i),
@@ -305,7 +305,7 @@
 
 class OfflineTest(TestCase):
     def test_responses(self):
-        self.assertEquals(client.responses[client.NOT_FOUND], "Not Found")
+        self.assertEqual(client.responses[client.NOT_FOUND], "Not Found")
 
 class TimeoutTest(TestCase):
     PORT = None
diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py
index cd6f1cf..6c849a1 100644
--- a/Lib/test/test_httpservers.py
+++ b/Lib/test/test_httpservers.py
@@ -173,42 +173,42 @@
     def test_command(self):
         self.con.request('GET', '/')
         res = self.con.getresponse()
-        self.assertEquals(res.status, 501)
+        self.assertEqual(res.status, 501)
 
     def test_request_line_trimming(self):
         self.con._http_vsn_str = 'HTTP/1.1\n'
         self.con.putrequest('GET', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 501)
+        self.assertEqual(res.status, 501)
 
     def test_version_bogus(self):
         self.con._http_vsn_str = 'FUBAR'
         self.con.putrequest('GET', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 400)
+        self.assertEqual(res.status, 400)
 
     def test_version_digits(self):
         self.con._http_vsn_str = 'HTTP/9.9.9'
         self.con.putrequest('GET', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 400)
+        self.assertEqual(res.status, 400)
 
     def test_version_none_get(self):
         self.con._http_vsn_str = ''
         self.con.putrequest('GET', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 501)
+        self.assertEqual(res.status, 501)
 
     def test_version_none(self):
         self.con._http_vsn_str = ''
         self.con.putrequest('PUT', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 400)
+        self.assertEqual(res.status, 400)
 
     def test_version_invalid(self):
         self.con._http_vsn = 99
@@ -216,21 +216,21 @@
         self.con.putrequest('GET', '/')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 505)
+        self.assertEqual(res.status, 505)
 
     def test_send_blank(self):
         self.con._http_vsn_str = ''
         self.con.putrequest('', '')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 400)
+        self.assertEqual(res.status, 400)
 
     def test_header_close(self):
         self.con.putrequest('GET', '/')
         self.con.putheader('Connection', 'close')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 501)
+        self.assertEqual(res.status, 501)
 
     def test_head_keep_alive(self):
         self.con._http_vsn_str = 'HTTP/1.1'
@@ -238,28 +238,28 @@
         self.con.putheader('Connection', 'keep-alive')
         self.con.endheaders()
         res = self.con.getresponse()
-        self.assertEquals(res.status, 501)
+        self.assertEqual(res.status, 501)
 
     def test_handler(self):
         self.con.request('TEST', '/')
         res = self.con.getresponse()
-        self.assertEquals(res.status, 204)
+        self.assertEqual(res.status, 204)
 
     def test_return_header_keep_alive(self):
         self.con.request('KEEP', '/')
         res = self.con.getresponse()
-        self.assertEquals(res.getheader('Connection'), 'keep-alive')
+        self.assertEqual(res.getheader('Connection'), 'keep-alive')
         self.con.request('TEST', '/')
 
     def test_internal_key_error(self):
         self.con.request('KEYERROR', '/')
         res = self.con.getresponse()
-        self.assertEquals(res.status, 999)
+        self.assertEqual(res.status, 999)
 
     def test_return_custom_status(self):
         self.con.request('CUSTOM', '/')
         res = self.con.getresponse()
-        self.assertEquals(res.status, 999)
+        self.assertEqual(res.status, 999)
 
 
 class SimpleHTTPServerTestCase(BaseTestCase):
@@ -291,7 +291,7 @@
     def check_status_and_reason(self, response, status, data=None):
         body = response.read()
         self.assertTrue(response)
-        self.assertEquals(response.status, status)
+        self.assertEqual(response.status, status)
         self.assertTrue(response.reason != None)
         if data:
             self.assertEqual(data, body)
@@ -435,13 +435,13 @@
                                   server._url_collapse_path_split, path)
             else:
                 actual = server._url_collapse_path_split(path)
-                self.assertEquals(expected, actual,
-                                  msg='path = %r\nGot:    %r\nWanted: %r' % (
-                                  path, actual, expected))
+                self.assertEqual(expected, actual,
+                                 msg='path = %r\nGot:    %r\nWanted: %r' % (
+                                 path, actual, expected))
 
     def test_headers_and_content(self):
         res = self.request('/cgi-bin/file1.py')
-        self.assertEquals((b'Hello World\n', 'text/html', 200), \
+        self.assertEqual((b'Hello World\n', 'text/html', 200), \
              (res.read(), res.getheader('Content-type'), res.status))
 
     def test_post(self):
@@ -450,24 +450,24 @@
         headers = {'Content-type' : 'application/x-www-form-urlencoded'}
         res = self.request('/cgi-bin/file2.py', 'POST', params, headers)
 
-        self.assertEquals(res.read(), b'1, python, 123456\n')
+        self.assertEqual(res.read(), b'1, python, 123456\n')
 
     def test_invaliduri(self):
         res = self.request('/cgi-bin/invalid')
         res.read()
-        self.assertEquals(res.status, 404)
+        self.assertEqual(res.status, 404)
 
     def test_authorization(self):
         headers = {b'Authorization' : b'Basic ' +
                    base64.b64encode(b'username:pass')}
         res = self.request('/cgi-bin/file1.py', 'GET', headers=headers)
-        self.assertEquals((b'Hello World\n', 'text/html', 200), \
+        self.assertEqual((b'Hello World\n', 'text/html', 200), \
              (res.read(), res.getheader('Content-type'), res.status))
 
     def test_no_leading_slash(self):
         # http://bugs.python.org/issue2254
         res = self.request('cgi-bin/file1.py')
-        self.assertEquals((b'Hello World\n', 'text/html', 200),
+        self.assertEqual((b'Hello World\n', 'text/html', 200),
              (res.read(), res.getheader('Content-type'), res.status))
 
     def test_os_environ_is_not_altered(self):
diff --git a/Lib/test/test_imaplib.py b/Lib/test/test_imaplib.py
index 58e432a..1ab28c5 100644
--- a/Lib/test/test_imaplib.py
+++ b/Lib/test/test_imaplib.py
@@ -115,7 +115,7 @@
 
         if verbose: print("creating server")
         server = MyServer(addr, hdlr)
-        self.assertEquals(server.server_address, server.socket.getsockname())
+        self.assertEqual(server.server_address, server.socket.getsockname())
 
         if verbose:
             print("server created")
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index d66d40e..1671e48 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -70,7 +70,7 @@
                 file.write("# coding: cp1252\nu = 'test.test_imp'\n")
             file, filename, info = imp.find_module(temp_mod_name)
             file.close()
-            self.assertEquals(file.encoding, 'cp1252')
+            self.assertEqual(file.encoding, 'cp1252')
         finally:
             del sys.path[0]
             support.unlink(temp_mod_name + '.py')
diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py
index adf64e7..e50cd53 100644
--- a/Lib/test/test_import.py
+++ b/Lib/test/test_import.py
@@ -111,8 +111,8 @@
                 if not os.path.exists(fn): raise TestFailed("__import__ did "
                     "not result in creation of either a .pyc or .pyo file")
             s = os.stat(fn)
-            self.assertEquals(stat.S_IMODE(s.st_mode),
-                              stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
+            self.assertEqual(stat.S_IMODE(s.st_mode),
+                             stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
         finally:
             os.umask(oldmask)
             remove_files(TESTFN)
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index b926d9a..34e0a9a 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -382,8 +382,8 @@
         self.assertRaises(IOError, inspect.findsource, co)
         self.assertRaises(IOError, inspect.getsource, co)
         linecache.cache[co.co_filename] = (1, None, lines, co.co_filename)
-        self.assertEquals(inspect.findsource(co), (lines,0))
-        self.assertEquals(inspect.getsource(co), lines[0])
+        self.assertEqual(inspect.findsource(co), (lines,0))
+        self.assertEqual(inspect.getsource(co), lines[0])
 
 # Helper for testing classify_class_attrs.
 def attrs_wo_objs(cls):
diff --git a/Lib/test/test_int.py b/Lib/test/test_int.py
index d56e1f0..f7d2318 100644
--- a/Lib/test/test_int.py
+++ b/Lib/test/test_int.py
@@ -293,7 +293,7 @@
                 try:
                     int(TruncReturnsNonIntegral())
                 except TypeError as e:
-                    self.assertEquals(str(e),
+                    self.assertEqual(str(e),
                                       "__trunc__ returned non-Integral"
                                       " (type NonIntegral)")
                 else:
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index fe361be..acf90df 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -598,7 +598,7 @@
         rawio = self.MockRawIO()
         bufio = self.tp(rawio)
 
-        self.assertEquals(42, bufio.fileno())
+        self.assertEqual(42, bufio.fileno())
 
     def test_no_fileno(self):
         # XXX will we always have fileno() function? If so, kill
@@ -703,36 +703,36 @@
         bufio.__init__(rawio)
         bufio.__init__(rawio, buffer_size=1024)
         bufio.__init__(rawio, buffer_size=16)
-        self.assertEquals(b"abc", bufio.read())
+        self.assertEqual(b"abc", bufio.read())
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=0)
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-16)
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-1)
         rawio = self.MockRawIO([b"abc"])
         bufio.__init__(rawio)
-        self.assertEquals(b"abc", bufio.read())
+        self.assertEqual(b"abc", bufio.read())
 
     def test_read(self):
         for arg in (None, 7):
             rawio = self.MockRawIO((b"abc", b"d", b"efg"))
             bufio = self.tp(rawio)
-            self.assertEquals(b"abcdefg", bufio.read(arg))
+            self.assertEqual(b"abcdefg", bufio.read(arg))
         # Invalid args
         self.assertRaises(ValueError, bufio.read, -2)
 
     def test_read1(self):
         rawio = self.MockRawIO((b"abc", b"d", b"efg"))
         bufio = self.tp(rawio)
-        self.assertEquals(b"a", bufio.read(1))
-        self.assertEquals(b"b", bufio.read1(1))
-        self.assertEquals(rawio._reads, 1)
-        self.assertEquals(b"c", bufio.read1(100))
-        self.assertEquals(rawio._reads, 1)
-        self.assertEquals(b"d", bufio.read1(100))
-        self.assertEquals(rawio._reads, 2)
-        self.assertEquals(b"efg", bufio.read1(100))
-        self.assertEquals(rawio._reads, 3)
-        self.assertEquals(b"", bufio.read1(100))
-        self.assertEquals(rawio._reads, 4)
+        self.assertEqual(b"a", bufio.read(1))
+        self.assertEqual(b"b", bufio.read1(1))
+        self.assertEqual(rawio._reads, 1)
+        self.assertEqual(b"c", bufio.read1(100))
+        self.assertEqual(rawio._reads, 1)
+        self.assertEqual(b"d", bufio.read1(100))
+        self.assertEqual(rawio._reads, 2)
+        self.assertEqual(b"efg", bufio.read1(100))
+        self.assertEqual(rawio._reads, 3)
+        self.assertEqual(b"", bufio.read1(100))
+        self.assertEqual(rawio._reads, 4)
         # Invalid args
         self.assertRaises(ValueError, bufio.read1, -1)
 
@@ -740,24 +740,24 @@
         rawio = self.MockRawIO((b"abc", b"d", b"efg"))
         bufio = self.tp(rawio)
         b = bytearray(2)
-        self.assertEquals(bufio.readinto(b), 2)
-        self.assertEquals(b, b"ab")
-        self.assertEquals(bufio.readinto(b), 2)
-        self.assertEquals(b, b"cd")
-        self.assertEquals(bufio.readinto(b), 2)
-        self.assertEquals(b, b"ef")
-        self.assertEquals(bufio.readinto(b), 1)
-        self.assertEquals(b, b"gf")
-        self.assertEquals(bufio.readinto(b), 0)
-        self.assertEquals(b, b"gf")
+        self.assertEqual(bufio.readinto(b), 2)
+        self.assertEqual(b, b"ab")
+        self.assertEqual(bufio.readinto(b), 2)
+        self.assertEqual(b, b"cd")
+        self.assertEqual(bufio.readinto(b), 2)
+        self.assertEqual(b, b"ef")
+        self.assertEqual(bufio.readinto(b), 1)
+        self.assertEqual(b, b"gf")
+        self.assertEqual(bufio.readinto(b), 0)
+        self.assertEqual(b, b"gf")
 
     def test_readlines(self):
         def bufio():
             rawio = self.MockRawIO((b"abc\n", b"d\n", b"ef"))
             return self.tp(rawio)
-        self.assertEquals(bufio().readlines(), [b"abc\n", b"d\n", b"ef"])
-        self.assertEquals(bufio().readlines(5), [b"abc\n", b"d\n"])
-        self.assertEquals(bufio().readlines(None), [b"abc\n", b"d\n", b"ef"])
+        self.assertEqual(bufio().readlines(), [b"abc\n", b"d\n", b"ef"])
+        self.assertEqual(bufio().readlines(5), [b"abc\n", b"d\n"])
+        self.assertEqual(bufio().readlines(None), [b"abc\n", b"d\n", b"ef"])
 
     def test_buffering(self):
         data = b"abcdefghi"
@@ -774,34 +774,34 @@
             bufio = self.tp(rawio, buffer_size=bufsize)
             pos = 0
             for nbytes in buf_read_sizes:
-                self.assertEquals(bufio.read(nbytes), data[pos:pos+nbytes])
+                self.assertEqual(bufio.read(nbytes), data[pos:pos+nbytes])
                 pos += nbytes
             # this is mildly implementation-dependent
-            self.assertEquals(rawio.read_history, raw_read_sizes)
+            self.assertEqual(rawio.read_history, raw_read_sizes)
 
     def test_read_non_blocking(self):
         # Inject some None's in there to simulate EWOULDBLOCK
         rawio = self.MockRawIO((b"abc", b"d", None, b"efg", None, None, None))
         bufio = self.tp(rawio)
 
-        self.assertEquals(b"abcd", bufio.read(6))
-        self.assertEquals(b"e", bufio.read(1))
-        self.assertEquals(b"fg", bufio.read())
-        self.assertEquals(b"", bufio.peek(1))
+        self.assertEqual(b"abcd", bufio.read(6))
+        self.assertEqual(b"e", bufio.read(1))
+        self.assertEqual(b"fg", bufio.read())
+        self.assertEqual(b"", bufio.peek(1))
         self.assertTrue(None is bufio.read())
-        self.assertEquals(b"", bufio.read())
+        self.assertEqual(b"", bufio.read())
 
     def test_read_past_eof(self):
         rawio = self.MockRawIO((b"abc", b"d", b"efg"))
         bufio = self.tp(rawio)
 
-        self.assertEquals(b"abcdefg", bufio.read(9000))
+        self.assertEqual(b"abcdefg", bufio.read(9000))
 
     def test_read_all(self):
         rawio = self.MockRawIO((b"abc", b"d", b"efg"))
         bufio = self.tp(rawio)
 
-        self.assertEquals(b"abcdefg", bufio.read())
+        self.assertEqual(b"abcdefg", bufio.read())
 
     @support.requires_resource('cpu')
     def test_threads(self):
@@ -927,15 +927,15 @@
         bufio.__init__(rawio)
         bufio.__init__(rawio, buffer_size=1024)
         bufio.__init__(rawio, buffer_size=16)
-        self.assertEquals(3, bufio.write(b"abc"))
+        self.assertEqual(3, bufio.write(b"abc"))
         bufio.flush()
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=0)
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-16)
         self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-1)
         bufio.__init__(rawio)
-        self.assertEquals(3, bufio.write(b"ghi"))
+        self.assertEqual(3, bufio.write(b"ghi"))
         bufio.flush()
-        self.assertEquals(b"".join(rawio._write_stack), b"abcghi")
+        self.assertEqual(b"".join(rawio._write_stack), b"abcghi")
 
     def test_detach_flush(self):
         raw = self.MockRawIO()
@@ -977,11 +977,11 @@
         sizes = gen_sizes()
         while n < len(contents):
             size = min(next(sizes), len(contents) - n)
-            self.assertEquals(bufio.write(contents[n:n+size]), size)
+            self.assertEqual(bufio.write(contents[n:n+size]), size)
             intermediate_func(bufio)
             n += size
         bufio.flush()
-        self.assertEquals(contents, b"".join(writer._write_stack))
+        self.assertEqual(contents, b"".join(writer._write_stack))
 
     def test_writes(self):
         self.check_writes(lambda bufio: None)
@@ -1010,11 +1010,11 @@
         raw = self.MockNonBlockWriterIO()
         bufio = self.tp(raw, 8)
 
-        self.assertEquals(bufio.write(b"abcd"), 4)
-        self.assertEquals(bufio.write(b"efghi"), 5)
+        self.assertEqual(bufio.write(b"abcd"), 4)
+        self.assertEqual(bufio.write(b"efghi"), 5)
         # 1 byte will be written, the rest will be buffered
         raw.block_on(b"k")
-        self.assertEquals(bufio.write(b"jklmn"), 5)
+        self.assertEqual(bufio.write(b"jklmn"), 5)
 
         # 8 bytes will be written, 8 will be buffered and the rest will be lost
         raw.block_on(b"0")
@@ -1024,11 +1024,11 @@
             written = e.characters_written
         else:
             self.fail("BlockingIOError should have been raised")
-        self.assertEquals(written, 16)
-        self.assertEquals(raw.pop_written(),
+        self.assertEqual(written, 16)
+        self.assertEqual(raw.pop_written(),
             b"abcdefghijklmnopqrwxyz")
 
-        self.assertEquals(bufio.write(b"ABCDEFGHI"), 9)
+        self.assertEqual(bufio.write(b"ABCDEFGHI"), 9)
         s = raw.pop_written()
         # Previously buffered bytes were flushed
         self.assertTrue(s.startswith(b"01234567A"), s)
@@ -1051,7 +1051,7 @@
         bufio = self.tp(writer, 8)
         bufio.write(b"abc")
         bufio.flush()
-        self.assertEquals(b"abc", writer._write_stack[0])
+        self.assertEqual(b"abc", writer._write_stack[0])
 
     def test_destructor(self):
         writer = self.MockRawIO()
@@ -1059,7 +1059,7 @@
         bufio.write(b"abc")
         del bufio
         support.gc_collect()
-        self.assertEquals(b"abc", writer._write_stack[0])
+        self.assertEqual(b"abc", writer._write_stack[0])
 
     def test_truncate(self):
         # Truncate implicitly flushes the buffer.
@@ -1117,7 +1117,7 @@
             with self.open(support.TESTFN, "rb") as f:
                 s = f.read()
             for i in range(256):
-                self.assertEquals(s.count(bytes([i])), N)
+                self.assertEqual(s.count(bytes([i])), N)
         finally:
             support.unlink(support.TESTFN)
 
@@ -1328,45 +1328,45 @@
         rw.write(b"eee")
         self.assertFalse(raw._write_stack) # Buffer writes
         self.assertEqual(b"ghjk", rw.read())
-        self.assertEquals(b"dddeee", raw._write_stack[0])
+        self.assertEqual(b"dddeee", raw._write_stack[0])
 
     def test_seek_and_tell(self):
         raw = self.BytesIO(b"asdfghjkl")
         rw = self.tp(raw)
 
-        self.assertEquals(b"as", rw.read(2))
-        self.assertEquals(2, rw.tell())
+        self.assertEqual(b"as", rw.read(2))
+        self.assertEqual(2, rw.tell())
         rw.seek(0, 0)
-        self.assertEquals(b"asdf", rw.read(4))
+        self.assertEqual(b"asdf", rw.read(4))
 
         rw.write(b"asdf")
         rw.seek(0, 0)
-        self.assertEquals(b"asdfasdfl", rw.read())
-        self.assertEquals(9, rw.tell())
+        self.assertEqual(b"asdfasdfl", rw.read())
+        self.assertEqual(9, rw.tell())
         rw.seek(-4, 2)
-        self.assertEquals(5, rw.tell())
+        self.assertEqual(5, rw.tell())
         rw.seek(2, 1)
-        self.assertEquals(7, rw.tell())
-        self.assertEquals(b"fl", rw.read(11))
+        self.assertEqual(7, rw.tell())
+        self.assertEqual(b"fl", rw.read(11))
         self.assertRaises(TypeError, rw.seek, 0.0)
 
     def check_flush_and_read(self, read_func):
         raw = self.BytesIO(b"abcdefghi")
         bufio = self.tp(raw)
 
-        self.assertEquals(b"ab", read_func(bufio, 2))
+        self.assertEqual(b"ab", read_func(bufio, 2))
         bufio.write(b"12")
-        self.assertEquals(b"ef", read_func(bufio, 2))
-        self.assertEquals(6, bufio.tell())
+        self.assertEqual(b"ef", read_func(bufio, 2))
+        self.assertEqual(6, bufio.tell())
         bufio.flush()
-        self.assertEquals(6, bufio.tell())
-        self.assertEquals(b"ghi", read_func(bufio))
+        self.assertEqual(6, bufio.tell())
+        self.assertEqual(b"ghi", read_func(bufio))
         raw.seek(0, 0)
         raw.write(b"XYZ")
         # flush() resets the read buffer
         bufio.flush()
         bufio.seek(0, 0)
-        self.assertEquals(b"XYZ", read_func(bufio, 3))
+        self.assertEqual(b"XYZ", read_func(bufio, 3))
 
     def test_flush_and_read(self):
         self.check_flush_and_read(lambda bufio, *args: bufio.read(*args))
@@ -1398,8 +1398,8 @@
         bufio.write(b"45")
         bufio.flush()
         bufio.seek(0, 0)
-        self.assertEquals(b"12345fghi", raw.getvalue())
-        self.assertEquals(b"12345fghi", bufio.read())
+        self.assertEqual(b"12345fghi", raw.getvalue())
+        self.assertEqual(b"12345fghi", bufio.read())
 
     def test_threads(self):
         BufferedReaderTest.test_threads(self)
@@ -1624,12 +1624,12 @@
         # Try a few one-shot test cases.
         for input, eof, output in self.test_cases:
             d = StatefulIncrementalDecoder()
-            self.assertEquals(d.decode(input, eof), output)
+            self.assertEqual(d.decode(input, eof), output)
 
         # Also test an unfinished decode, followed by forcing EOF.
         d = StatefulIncrementalDecoder()
-        self.assertEquals(d.decode(b'oiabcd'), '')
-        self.assertEquals(d.decode(b'', 1), 'abcd.')
+        self.assertEqual(d.decode(b'oiabcd'), '')
+        self.assertEqual(d.decode(b'', 1), 'abcd.')
 
 class TextIOWrapperTest(unittest.TestCase):
 
@@ -1646,12 +1646,12 @@
         b = self.BufferedReader(r, 1000)
         t = self.TextIOWrapper(b)
         t.__init__(b, encoding="latin1", newline="\r\n")
-        self.assertEquals(t.encoding, "latin1")
-        self.assertEquals(t.line_buffering, False)
+        self.assertEqual(t.encoding, "latin1")
+        self.assertEqual(t.line_buffering, False)
         t.__init__(b, encoding="utf8", line_buffering=True)
-        self.assertEquals(t.encoding, "utf8")
-        self.assertEquals(t.line_buffering, True)
-        self.assertEquals("\xe9\n", t.readline())
+        self.assertEqual(t.encoding, "utf8")
+        self.assertEqual(t.line_buffering, True)
+        self.assertEqual("\xe9\n", t.readline())
         self.assertRaises(TypeError, t.__init__, b, newline=42)
         self.assertRaises(ValueError, t.__init__, b, newline='xyzzy')
 
@@ -1687,11 +1687,11 @@
         b = self.BufferedWriter(r, 1000)
         t = self.TextIOWrapper(b, newline="\n", line_buffering=True)
         t.write("X")
-        self.assertEquals(r.getvalue(), b"")  # No flush happened
+        self.assertEqual(r.getvalue(), b"")  # No flush happened
         t.write("Y\nZ")
-        self.assertEquals(r.getvalue(), b"XY\nZ")  # All got flushed
+        self.assertEqual(r.getvalue(), b"XY\nZ")  # All got flushed
         t.write("A\rB")
-        self.assertEquals(r.getvalue(), b"XY\nZA\rB")
+        self.assertEqual(r.getvalue(), b"XY\nZA\rB")
 
     def test_encoding(self):
         # Check the encoding attribute is always set, and valid
@@ -1714,11 +1714,11 @@
         # (3) ignore
         b = self.BytesIO(b"abc\n\xff\n")
         t = self.TextIOWrapper(b, encoding="ascii", errors="ignore")
-        self.assertEquals(t.read(), "abc\n\n")
+        self.assertEqual(t.read(), "abc\n\n")
         # (4) replace
         b = self.BytesIO(b"abc\n\xff\n")
         t = self.TextIOWrapper(b, encoding="ascii", errors="replace")
-        self.assertEquals(t.read(), "abc\n\ufffd\n")
+        self.assertEqual(t.read(), "abc\n\ufffd\n")
 
     def test_encoding_errors_writing(self):
         # (1) default
@@ -1735,14 +1735,14 @@
                              newline="\n")
         t.write("abc\xffdef\n")
         t.flush()
-        self.assertEquals(b.getvalue(), b"abcdef\n")
+        self.assertEqual(b.getvalue(), b"abcdef\n")
         # (4) replace
         b = self.BytesIO()
         t = self.TextIOWrapper(b, encoding="ascii", errors="replace",
                              newline="\n")
         t.write("abc\xffdef\n")
         t.flush()
-        self.assertEquals(b.getvalue(), b"abc?def\n")
+        self.assertEqual(b.getvalue(), b"abc?def\n")
 
     def test_newlines(self):
         input_lines = [ "unix\n", "windows\r\n", "os9\r", "last\n", "nonl" ]
@@ -1777,14 +1777,14 @@
                                 c2 = textio.read(2)
                                 if c2 == '':
                                     break
-                                self.assertEquals(len(c2), 2)
+                                self.assertEqual(len(c2), 2)
                                 got_lines.append(c2 + textio.readline())
                         else:
                             got_lines = list(textio)
 
                         for got_line, exp_line in zip(got_lines, exp_lines):
-                            self.assertEquals(got_line, exp_line)
-                        self.assertEquals(len(got_lines), len(exp_lines))
+                            self.assertEqual(got_line, exp_line)
+                        self.assertEqual(len(got_lines), len(exp_lines))
 
     def test_newlines_input(self):
         testdata = b"AAA\nBB\x00B\nCCC\rDDD\rEEE\r\nFFF\r\nGGG"
@@ -1798,9 +1798,9 @@
             ]:
             buf = self.BytesIO(testdata)
             txt = self.TextIOWrapper(buf, encoding="ascii", newline=newline)
-            self.assertEquals(txt.readlines(), expected)
+            self.assertEqual(txt.readlines(), expected)
             txt.seek(0)
-            self.assertEquals(txt.read(), "".join(expected))
+            self.assertEqual(txt.read(), "".join(expected))
 
     def test_newlines_output(self):
         testdict = {
@@ -1817,8 +1817,8 @@
             txt.write("BB\nCCC\n")
             txt.write("X\rY\r\nZ")
             txt.flush()
-            self.assertEquals(buf.closed, False)
-            self.assertEquals(buf.getvalue(), expected)
+            self.assertEqual(buf.closed, False)
+            self.assertEqual(buf.getvalue(), expected)
 
     def test_destructor(self):
         l = []
@@ -1832,7 +1832,7 @@
         t.write("abc")
         del t
         support.gc_collect()
-        self.assertEquals([b"abc"], l)
+        self.assertEqual([b"abc"], l)
 
     def test_override_destructor(self):
         record = []
@@ -1879,26 +1879,26 @@
             for enc in "ascii", "latin1", "utf8" :# , "utf-16-be", "utf-16-le":
                 f = self.open(support.TESTFN, "w+", encoding=enc)
                 f._CHUNK_SIZE = chunksize
-                self.assertEquals(f.write("abc"), 3)
+                self.assertEqual(f.write("abc"), 3)
                 f.close()
                 f = self.open(support.TESTFN, "r+", encoding=enc)
                 f._CHUNK_SIZE = chunksize
-                self.assertEquals(f.tell(), 0)
-                self.assertEquals(f.read(), "abc")
+                self.assertEqual(f.tell(), 0)
+                self.assertEqual(f.read(), "abc")
                 cookie = f.tell()
-                self.assertEquals(f.seek(0), 0)
-                self.assertEquals(f.read(None), "abc")
+                self.assertEqual(f.seek(0), 0)
+                self.assertEqual(f.read(None), "abc")
                 f.seek(0)
-                self.assertEquals(f.read(2), "ab")
-                self.assertEquals(f.read(1), "c")
-                self.assertEquals(f.read(1), "")
-                self.assertEquals(f.read(), "")
-                self.assertEquals(f.tell(), cookie)
-                self.assertEquals(f.seek(0), 0)
-                self.assertEquals(f.seek(0, 2), cookie)
-                self.assertEquals(f.write("def"), 3)
-                self.assertEquals(f.seek(cookie), cookie)
-                self.assertEquals(f.read(), "def")
+                self.assertEqual(f.read(2), "ab")
+                self.assertEqual(f.read(1), "c")
+                self.assertEqual(f.read(1), "")
+                self.assertEqual(f.read(), "")
+                self.assertEqual(f.tell(), cookie)
+                self.assertEqual(f.seek(0), 0)
+                self.assertEqual(f.seek(0, 2), cookie)
+                self.assertEqual(f.write("def"), 3)
+                self.assertEqual(f.seek(cookie), cookie)
+                self.assertEqual(f.read(), "def")
                 if enc.startswith("utf"):
                     self.multi_line_test(f, enc)
                 f.close()
@@ -1923,7 +1923,7 @@
             if not line:
                 break
             rlines.append((pos, line))
-        self.assertEquals(rlines, wlines)
+        self.assertEqual(rlines, wlines)
 
     def test_telling(self):
         f = self.open(support.TESTFN, "w+", encoding="utf8")
@@ -1933,16 +1933,16 @@
         f.write("\xff\n")
         p2 = f.tell()
         f.seek(0)
-        self.assertEquals(f.tell(), p0)
-        self.assertEquals(f.readline(), "\xff\n")
-        self.assertEquals(f.tell(), p1)
-        self.assertEquals(f.readline(), "\xff\n")
-        self.assertEquals(f.tell(), p2)
+        self.assertEqual(f.tell(), p0)
+        self.assertEqual(f.readline(), "\xff\n")
+        self.assertEqual(f.tell(), p1)
+        self.assertEqual(f.readline(), "\xff\n")
+        self.assertEqual(f.tell(), p2)
         f.seek(0)
         for line in f:
-            self.assertEquals(line, "\xff\n")
+            self.assertEqual(line, "\xff\n")
             self.assertRaises(IOError, f.tell)
-        self.assertEquals(f.tell(), p2)
+        self.assertEqual(f.tell(), p2)
         f.close()
 
     def test_seeking(self):
@@ -1950,7 +1950,7 @@
         prefix_size = chunk_size - 2
         u_prefix = "a" * prefix_size
         prefix = bytes(u_prefix.encode("utf-8"))
-        self.assertEquals(len(u_prefix), len(prefix))
+        self.assertEqual(len(u_prefix), len(prefix))
         u_suffix = "\u8888\n"
         suffix = bytes(u_suffix.encode("utf-8"))
         line = prefix + suffix
@@ -1959,9 +1959,9 @@
         f.close()
         f = self.open(support.TESTFN, "r", encoding="utf-8")
         s = f.read(prefix_size)
-        self.assertEquals(s, str(prefix, "ascii"))
-        self.assertEquals(f.tell(), prefix_size)
-        self.assertEquals(f.readline(), u_suffix)
+        self.assertEqual(s, str(prefix, "ascii"))
+        self.assertEqual(f.tell(), prefix_size)
+        self.assertEqual(f.readline(), u_suffix)
 
     def test_seeking_too(self):
         # Regression test for a specific bug
@@ -1994,11 +1994,11 @@
             for i in range(min_pos, len(decoded) + 1): # seek positions
                 for j in [1, 5, len(decoded) - i]: # read lengths
                     f = self.open(support.TESTFN, encoding='test_decoder')
-                    self.assertEquals(f.read(i), decoded[:i])
+                    self.assertEqual(f.read(i), decoded[:i])
                     cookie = f.tell()
-                    self.assertEquals(f.read(j), decoded[i:i + j])
+                    self.assertEqual(f.read(j), decoded[i:i + j])
                     f.seek(cookie)
-                    self.assertEquals(f.read(), decoded[i:])
+                    self.assertEqual(f.read(), decoded[i:])
                     f.close()
 
         # Enable the test decoder.
@@ -2037,10 +2037,10 @@
             f.write(data)
             f.write(data)
             f.seek(0)
-            self.assertEquals(f.read(), data * 2)
+            self.assertEqual(f.read(), data * 2)
             f.seek(0)
-            self.assertEquals(f.read(), data * 2)
-            self.assertEquals(buf.getvalue(), (data * 2).encode(encoding))
+            self.assertEqual(f.read(), data * 2)
+            self.assertEqual(buf.getvalue(), (data * 2).encode(encoding))
 
     def test_unreadable(self):
         class UnReadable(self.BytesIO):
@@ -2057,7 +2057,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, "AA\nBB")
+        self.assertEqual(reads, "AA\nBB")
 
     def test_readlines(self):
         txt = self.TextIOWrapper(self.BytesIO(b"AA\nBB\nCC"))
@@ -2077,7 +2077,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, "A"*127+"\nB")
+        self.assertEqual(reads, "A"*127+"\nB")
 
     def test_issue1395_1(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2089,7 +2089,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_2(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2101,7 +2101,7 @@
             if not c:
                 break
             reads += c
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_3(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2112,7 +2112,7 @@
         reads += txt.readline()
         reads += txt.readline()
         reads += txt.readline()
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_4(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2120,7 +2120,7 @@
 
         reads = txt.read(4)
         reads += txt.read()
-        self.assertEquals(reads, self.normalized)
+        self.assertEqual(reads, self.normalized)
 
     def test_issue1395_5(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2130,7 +2130,7 @@
         pos = txt.tell()
         txt.seek(0)
         txt.seek(pos)
-        self.assertEquals(txt.read(4), "BBB\n")
+        self.assertEqual(txt.read(4), "BBB\n")
 
     def test_issue2282(self):
         buffer = self.BytesIO(self.testdata)
@@ -2146,12 +2146,12 @@
                 f.write('aaa')
                 pos = f.tell()
             with self.open(filename, 'rb') as f:
-                self.assertEquals(f.read(), 'aaa'.encode(charset))
+                self.assertEqual(f.read(), 'aaa'.encode(charset))
 
             with self.open(filename, 'a', encoding=charset) as f:
                 f.write('xxx')
             with self.open(filename, 'rb') as f:
-                self.assertEquals(f.read(), 'aaaxxx'.encode(charset))
+                self.assertEqual(f.read(), 'aaaxxx'.encode(charset))
 
     def test_seek_bom(self):
         # Same test, but when seeking manually
@@ -2166,7 +2166,7 @@
                 f.seek(0)
                 f.write('bbb')
             with self.open(filename, 'rb') as f:
-                self.assertEquals(f.read(), 'bbbzzz'.encode(charset))
+                self.assertEqual(f.read(), 'bbbzzz'.encode(charset))
 
     def test_errors_property(self):
         with self.open(support.TESTFN, "w") as f:
@@ -2194,7 +2194,7 @@
         with self.open(support.TESTFN) as f:
             content = f.read()
             for n in range(20):
-                self.assertEquals(content.count("Thread%03d\n" % n), 1)
+                self.assertEqual(content.count("Thread%03d\n" % n), 1)
 
     def test_flush_error_on_close(self):
         txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii")
@@ -2248,9 +2248,9 @@
         def _check_decode(b, s, **kwargs):
             # We exercise getstate() / setstate() as well as decode()
             state = decoder.getstate()
-            self.assertEquals(decoder.decode(b, **kwargs), s)
+            self.assertEqual(decoder.decode(b, **kwargs), s)
             decoder.setstate(state)
-            self.assertEquals(decoder.decode(b, **kwargs), s)
+            self.assertEqual(decoder.decode(b, **kwargs), s)
 
         _check_decode(b'\xe8\xa2\x88', "\u8888")
 
@@ -2299,24 +2299,24 @@
                 # Decode one char at a time
                 for c in s:
                     result.append(decoder.decode(c))
-        self.assertEquals(decoder.newlines, None)
+        self.assertEqual(decoder.newlines, None)
         _decode_bytewise("abc\n\r")
-        self.assertEquals(decoder.newlines, '\n')
+        self.assertEqual(decoder.newlines, '\n')
         _decode_bytewise("\nabc")
-        self.assertEquals(decoder.newlines, ('\n', '\r\n'))
+        self.assertEqual(decoder.newlines, ('\n', '\r\n'))
         _decode_bytewise("abc\r")
-        self.assertEquals(decoder.newlines, ('\n', '\r\n'))
+        self.assertEqual(decoder.newlines, ('\n', '\r\n'))
         _decode_bytewise("abc")
-        self.assertEquals(decoder.newlines, ('\r', '\n', '\r\n'))
+        self.assertEqual(decoder.newlines, ('\r', '\n', '\r\n'))
         _decode_bytewise("abc\r")
-        self.assertEquals("".join(result), "abc\n\nabcabc\nabcabc")
+        self.assertEqual("".join(result), "abc\n\nabcabc\nabcabc")
         decoder.reset()
         input = "abc"
         if encoder is not None:
             encoder.reset()
             input = encoder.encode(input)
-        self.assertEquals(decoder.decode(input), "abc")
-        self.assertEquals(decoder.newlines, None)
+        self.assertEqual(decoder.decode(input), "abc")
+        self.assertEqual(decoder.newlines, None)
 
     def test_newline_decoder(self):
         encodings = (
@@ -2337,11 +2337,11 @@
     def test_newline_bytes(self):
         # Issue 5433: Excessive optimization in IncrementalNewlineDecoder
         def _check(dec):
-            self.assertEquals(dec.newlines, None)
-            self.assertEquals(dec.decode("\u0D00"), "\u0D00")
-            self.assertEquals(dec.newlines, None)
-            self.assertEquals(dec.decode("\u0A00"), "\u0A00")
-            self.assertEquals(dec.newlines, None)
+            self.assertEqual(dec.newlines, None)
+            self.assertEqual(dec.decode("\u0D00"), "\u0D00")
+            self.assertEqual(dec.newlines, None)
+            self.assertEqual(dec.decode("\u0A00"), "\u0A00")
+            self.assertEqual(dec.newlines, None)
         dec = self.IncrementalNewlineDecoder(None, translate=False)
         _check(dec)
         dec = self.IncrementalNewlineDecoder(None, translate=True)
@@ -2374,28 +2374,28 @@
 
     def test_attributes(self):
         f = self.open(support.TESTFN, "wb", buffering=0)
-        self.assertEquals(f.mode, "wb")
+        self.assertEqual(f.mode, "wb")
         f.close()
 
         f = self.open(support.TESTFN, "U")
-        self.assertEquals(f.name,            support.TESTFN)
-        self.assertEquals(f.buffer.name,     support.TESTFN)
-        self.assertEquals(f.buffer.raw.name, support.TESTFN)
-        self.assertEquals(f.mode,            "U")
-        self.assertEquals(f.buffer.mode,     "rb")
-        self.assertEquals(f.buffer.raw.mode, "rb")
+        self.assertEqual(f.name,            support.TESTFN)
+        self.assertEqual(f.buffer.name,     support.TESTFN)
+        self.assertEqual(f.buffer.raw.name, support.TESTFN)
+        self.assertEqual(f.mode,            "U")
+        self.assertEqual(f.buffer.mode,     "rb")
+        self.assertEqual(f.buffer.raw.mode, "rb")
         f.close()
 
         f = self.open(support.TESTFN, "w+")
-        self.assertEquals(f.mode,            "w+")
-        self.assertEquals(f.buffer.mode,     "rb+") # Does it really matter?
-        self.assertEquals(f.buffer.raw.mode, "rb+")
+        self.assertEqual(f.mode,            "w+")
+        self.assertEqual(f.buffer.mode,     "rb+") # Does it really matter?
+        self.assertEqual(f.buffer.raw.mode, "rb+")
 
         g = self.open(f.fileno(), "wb", closefd=False)
-        self.assertEquals(g.mode,     "wb")
-        self.assertEquals(g.raw.mode, "wb")
-        self.assertEquals(g.name,     f.fileno())
-        self.assertEquals(g.raw.name, f.fileno())
+        self.assertEqual(g.mode,     "wb")
+        self.assertEqual(g.raw.mode, "wb")
+        self.assertEqual(g.name,     f.fileno())
+        self.assertEqual(g.raw.name, f.fileno())
         f.close()
         g.close()
 
diff --git a/Lib/test/test_ioctl.py b/Lib/test/test_ioctl.py
index 38215d9..26c0d05 100644
--- a/Lib/test/test_ioctl.py
+++ b/Lib/test/test_ioctl.py
@@ -50,7 +50,7 @@
         with open("/dev/tty", "r") as tty:
             r = fcntl.ioctl(tty, termios.TIOCGPGRP, buf, 1)
         rpgrp = buf[0]
-        self.assertEquals(r, 0)
+        self.assertEqual(r, 0)
         self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids))
 
     def test_ioctl_mutate(self):
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index 16e65ca..479167e 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -195,7 +195,7 @@
 
                 regular_combs = list(combinations(values, r))           # compare to combs without replacement
                 if n == 0 or r <= 1:
-                    self.assertEquals(result, regular_combs)            # cases that should be identical
+                    self.assertEqual(result, regular_combs)            # cases that should be identical
                 else:
                     self.assertTrue(set(result) >= set(regular_combs))     # rest should be supersets of regular combs
 
@@ -291,20 +291,20 @@
                 comb = list(combinations(s, r))
 
                 # Check size
-                self.assertEquals(len(prod), n**r)
-                self.assertEquals(len(cwr), (fact(n+r-1) / fact(r)/ fact(n-1)) if n else (not r))
-                self.assertEquals(len(perm), 0 if r>n else fact(n) / fact(n-r))
-                self.assertEquals(len(comb), 0 if r>n else fact(n) / fact(r) / fact(n-r))
+                self.assertEqual(len(prod), n**r)
+                self.assertEqual(len(cwr), (fact(n+r-1) / fact(r)/ fact(n-1)) if n else (not r))
+                self.assertEqual(len(perm), 0 if r>n else fact(n) / fact(n-r))
+                self.assertEqual(len(comb), 0 if r>n else fact(n) / fact(r) / fact(n-r))
 
                 # Check lexicographic order without repeated tuples
-                self.assertEquals(prod, sorted(set(prod)))
-                self.assertEquals(cwr, sorted(set(cwr)))
-                self.assertEquals(perm, sorted(set(perm)))
-                self.assertEquals(comb, sorted(set(comb)))
+                self.assertEqual(prod, sorted(set(prod)))
+                self.assertEqual(cwr, sorted(set(cwr)))
+                self.assertEqual(perm, sorted(set(perm)))
+                self.assertEqual(comb, sorted(set(comb)))
 
                 # Check interrelationships
-                self.assertEquals(cwr, [t for t in prod if sorted(t)==list(t)]) # cwr: prods which are sorted
-                self.assertEquals(perm, [t for t in prod if len(set(t))==r])    # perm: prods with no dups
+                self.assertEqual(cwr, [t for t in prod if sorted(t)==list(t)]) # cwr: prods which are sorted
+                self.assertEqual(perm, [t for t in prod if len(set(t))==r])    # perm: prods with no dups
                 self.assertEqual(comb, [t for t in perm if sorted(t)==list(t)]) # comb: perms that are sorted
                 self.assertEqual(comb, [t for t in cwr if len(set(t))==r])      # comb: cwrs without dups
                 self.assertEqual(comb, list(filter(set(cwr).__contains__, perm)))     # comb: perm that is a cwr
diff --git a/Lib/test/test_keywordonlyarg.py b/Lib/test/test_keywordonlyarg.py
index b771a6c..e10dfce 100644
--- a/Lib/test/test_keywordonlyarg.py
+++ b/Lib/test/test_keywordonlyarg.py
@@ -93,51 +93,51 @@
             pass
 
     def testFunctionCall(self):
-        self.assertEquals(1, posonly_sum(1))
-        self.assertEquals(1+2, posonly_sum(1,**{"2":2}))
-        self.assertEquals(1+2+3, posonly_sum(1,*(2,3)))
-        self.assertEquals(1+2+3+4, posonly_sum(1,*(2,3),**{"4":4}))
+        self.assertEqual(1, posonly_sum(1))
+        self.assertEqual(1+2, posonly_sum(1,**{"2":2}))
+        self.assertEqual(1+2+3, posonly_sum(1,*(2,3)))
+        self.assertEqual(1+2+3+4, posonly_sum(1,*(2,3),**{"4":4}))
 
-        self.assertEquals(1, keywordonly_sum(k2=1))
-        self.assertEquals(1+2, keywordonly_sum(k1=1, k2=2))
+        self.assertEqual(1, keywordonly_sum(k2=1))
+        self.assertEqual(1+2, keywordonly_sum(k1=1, k2=2))
 
-        self.assertEquals(1+2, keywordonly_and_kwarg_sum(k1=1, k2=2))
-        self.assertEquals(1+2+3, keywordonly_and_kwarg_sum(k1=1, k2=2, k3=3))
-        self.assertEquals(1+2+3+4,
-                          keywordonly_and_kwarg_sum(k1=1, k2=2,
+        self.assertEqual(1+2, keywordonly_and_kwarg_sum(k1=1, k2=2))
+        self.assertEqual(1+2+3, keywordonly_and_kwarg_sum(k1=1, k2=2, k3=3))
+        self.assertEqual(1+2+3+4,
+                         keywordonly_and_kwarg_sum(k1=1, k2=2,
                                                     **{"a":3,"b":4}))
 
-        self.assertEquals(1+2, mixedargs_sum(1, k1=2))
-        self.assertEquals(1+2+3, mixedargs_sum(1, 2, k1=3))
-        self.assertEquals(1+2+3+4, mixedargs_sum(1, 2, k1=3, k2=4))
-        self.assertEquals(1+2+3+4+5, mixedargs_sum(1, 2, 3, k1=4, k2=5))
+        self.assertEqual(1+2, mixedargs_sum(1, k1=2))
+        self.assertEqual(1+2+3, mixedargs_sum(1, 2, k1=3))
+        self.assertEqual(1+2+3+4, mixedargs_sum(1, 2, k1=3, k2=4))
+        self.assertEqual(1+2+3+4+5, mixedargs_sum(1, 2, 3, k1=4, k2=5))
 
-        self.assertEquals(1+2, mixedargs_sum2(1, k1=2))
-        self.assertEquals(1+2+3, mixedargs_sum2(1, 2, k1=3))
-        self.assertEquals(1+2+3+4, mixedargs_sum2(1, 2, k1=3, k2=4))
-        self.assertEquals(1+2+3+4+5, mixedargs_sum2(1, 2, 3, k1=4, k2=5))
-        self.assertEquals(1+2+3+4+5+6,
-                          mixedargs_sum2(1, 2, 3, k1=4, k2=5, k3=6))
-        self.assertEquals(1+2+3+4+5+6,
-                          mixedargs_sum2(1, 2, 3, k1=4, **{'k2':5, 'k3':6}))
+        self.assertEqual(1+2, mixedargs_sum2(1, k1=2))
+        self.assertEqual(1+2+3, mixedargs_sum2(1, 2, k1=3))
+        self.assertEqual(1+2+3+4, mixedargs_sum2(1, 2, k1=3, k2=4))
+        self.assertEqual(1+2+3+4+5, mixedargs_sum2(1, 2, 3, k1=4, k2=5))
+        self.assertEqual(1+2+3+4+5+6,
+                         mixedargs_sum2(1, 2, 3, k1=4, k2=5, k3=6))
+        self.assertEqual(1+2+3+4+5+6,
+                         mixedargs_sum2(1, 2, 3, k1=4, **{'k2':5, 'k3':6}))
 
-        self.assertEquals(1, Foo(k1=1).sum())
-        self.assertEquals(1+2, Foo(k1=1,k2=2).sum())
+        self.assertEqual(1, Foo(k1=1).sum())
+        self.assertEqual(1+2, Foo(k1=1,k2=2).sum())
 
-        self.assertEquals([1,2,3], sortnum(3,2,1))
-        self.assertEquals([3,2,1], sortnum(1,2,3, reverse=True))
+        self.assertEqual([1,2,3], sortnum(3,2,1))
+        self.assertEqual([3,2,1], sortnum(1,2,3, reverse=True))
 
-        self.assertEquals(['a','b','c'], sortwords('a','c','b'))
-        self.assertEquals(['c','b','a'], sortwords('a','c','b', reverse=True))
-        self.assertEquals(['c','b','a'],
-                          sortwords('a','c','b', reverse=True, ignore='ignore'))
+        self.assertEqual(['a','b','c'], sortwords('a','c','b'))
+        self.assertEqual(['c','b','a'], sortwords('a','c','b', reverse=True))
+        self.assertEqual(['c','b','a'],
+                         sortwords('a','c','b', reverse=True, ignore='ignore'))
 
     def testKwDefaults(self):
         def foo(p1,p2=0, *, k1, k2=0):
             return p1 + p2 + k1 + k2
 
-        self.assertEquals(2, foo.__code__.co_kwonlyargcount)
-        self.assertEquals({"k2":0}, foo.__kwdefaults__)
+        self.assertEqual(2, foo.__code__.co_kwonlyargcount)
+        self.assertEqual({"k2":0}, foo.__kwdefaults__)
         foo.__kwdefaults__ = {"k1":0}
         try:
             foo(1,k1=10)
diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py
index 5ba21a2..a90f12c 100644
--- a/Lib/test/test_kqueue.py
+++ b/Lib/test/test_kqueue.py
@@ -80,7 +80,7 @@
         try:
             client.connect(('127.0.0.1', serverSocket.getsockname()[1]))
         except socket.error as e:
-            self.assertEquals(e.args[0], errno.EINPROGRESS)
+            self.assertEqual(e.args[0], errno.EINPROGRESS)
         else:
             #raise AssertionError("Connect should have raised EINPROGRESS")
             pass # FreeBSD doesn't raise an exception here
@@ -114,7 +114,7 @@
         events = kq.control(None, 4, 1)
         events = [(e.ident, e.filter, e.flags) for e in events]
         events.sort()
-        self.assertEquals(events, [
+        self.assertEqual(events, [
             (client.fileno(), select.KQ_FILTER_WRITE, flags),
             (server.fileno(), select.KQ_FILTER_WRITE, flags)])
 
@@ -133,7 +133,7 @@
         events = [(e.ident, e.filter, e.flags) for e in events]
         events.sort()
 
-        self.assertEquals(events, [
+        self.assertEqual(events, [
             (client.fileno(), select.KQ_FILTER_WRITE, flags),
             (client.fileno(), select.KQ_FILTER_READ, flags),
             (server.fileno(), select.KQ_FILTER_WRITE, flags),
@@ -156,7 +156,7 @@
         events = kq.control([], 4, 0.99)
         events = [(e.ident, e.filter, e.flags) for e in events]
         events.sort()
-        self.assertEquals(events, [
+        self.assertEqual(events, [
             (server.fileno(), select.KQ_FILTER_WRITE, flags)])
 
         client.close()
@@ -173,7 +173,7 @@
         r = kq.control([event1, event2], 1, 1)
         self.assertTrue(r)
         self.assertFalse(r[0].flags & select.KQ_EV_ERROR)
-        self.assertEquals(b.recv(r[0].data), b'foo')
+        self.assertEqual(b.recv(r[0].data), b'foo')
 
         a.close()
         b.close()
diff --git a/Lib/test/test_linecache.py b/Lib/test/test_linecache.py
index d4c4777..8e225d5 100644
--- a/Lib/test/test_linecache.py
+++ b/Lib/test/test_linecache.py
@@ -42,31 +42,31 @@
         getline = linecache.getline
 
         # Bad values for line number should return an empty string
-        self.assertEquals(getline(FILENAME, 2**15), EMPTY)
-        self.assertEquals(getline(FILENAME, -1), EMPTY)
+        self.assertEqual(getline(FILENAME, 2**15), EMPTY)
+        self.assertEqual(getline(FILENAME, -1), EMPTY)
 
         # Float values currently raise TypeError, should it?
         self.assertRaises(TypeError, getline, FILENAME, 1.1)
 
         # Bad filenames should return an empty string
-        self.assertEquals(getline(EMPTY, 1), EMPTY)
-        self.assertEquals(getline(INVALID_NAME, 1), EMPTY)
+        self.assertEqual(getline(EMPTY, 1), EMPTY)
+        self.assertEqual(getline(INVALID_NAME, 1), EMPTY)
 
         # Check whether lines correspond to those from file iteration
         for entry in TESTS:
             filename = os.path.join(TEST_PATH, entry) + '.py'
             for index, line in enumerate(open(filename)):
-                self.assertEquals(line, getline(filename, index + 1))
+                self.assertEqual(line, getline(filename, index + 1))
 
         # Check module loading
         for entry in MODULES:
             filename = os.path.join(MODULE_PATH, entry) + '.py'
             for index, line in enumerate(open(filename)):
-                self.assertEquals(line, getline(filename, index + 1))
+                self.assertEqual(line, getline(filename, index + 1))
 
         # Check that bogus data isn't returned (issue #1309567)
         empty = linecache.getlines('a/b/c/__init__.py')
-        self.assertEquals(empty, [])
+        self.assertEqual(empty, [])
 
     def test_no_ending_newline(self):
         self.addCleanup(support.unlink, support.TESTFN)
@@ -84,12 +84,12 @@
 
         # Are all files cached?
         cached_empty = [fn for fn in cached if fn not in linecache.cache]
-        self.assertEquals(cached_empty, [])
+        self.assertEqual(cached_empty, [])
 
         # Can we clear the cache?
         linecache.clearcache()
         cached_empty = [fn for fn in cached if fn in linecache.cache]
-        self.assertEquals(cached_empty, [])
+        self.assertEqual(cached_empty, [])
 
     def test_checkcache(self):
         getline = linecache.getline
@@ -103,7 +103,7 @@
         source_list = []
         with open(source_name) as source:
             for index, line in enumerate(source):
-                self.assertEquals(line, getline(source_name, index + 1))
+                self.assertEqual(line, getline(source_name, index + 1))
                 source_list.append(line)
 
         with open(source_name, 'w') as source:
@@ -114,13 +114,13 @@
 
         # Check that the cache matches the old contents
         for index, line in enumerate(source_list):
-            self.assertEquals(line, getline(source_name, index + 1))
+            self.assertEqual(line, getline(source_name, index + 1))
 
         # Update the cache and check whether it matches the new source file
         linecache.checkcache(source_name)
         with open(source_name) as source:
             for index, line in enumerate(source):
-                self.assertEquals(line, getline(source_name, index + 1))
+                self.assertEqual(line, getline(source_name, index + 1))
                 source_list.append(line)
 
 
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 0575149..05a7f9e 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -111,13 +111,13 @@
         except AttributeError:
             # StringIO.StringIO lacks a reset() method.
             actual_lines = stream.getvalue().splitlines()
-        self.assertEquals(len(actual_lines), len(expected_values))
+        self.assertEqual(len(actual_lines), len(expected_values))
         for actual, expected in zip(actual_lines, expected_values):
             match = pat.search(actual)
             if not match:
                 self.fail("Log line does not match expected pattern:\n" +
                             actual)
-            self.assertEquals(tuple(match.groups()), expected)
+            self.assertEqual(tuple(match.groups()), expected)
         s = stream.read()
         if s:
             self.fail("Remaining output at end of log stream:\n" + s)
@@ -689,7 +689,7 @@
             except RuntimeError:
                 logging.exception("just testing")
             sys.stdout.seek(0)
-            self.assertEquals(output.getvalue(),
+            self.assertEqual(output.getvalue(),
                 "ERROR:root:just testing\nGot a [RuntimeError]\n")
             # Original logger output is empty
             self.assert_log_lines([])
@@ -807,7 +807,7 @@
         logger = logging.getLogger("tcp")
         logger.error("spam")
         logger.debug("eggs")
-        self.assertEquals(self.get_output(), "spam\neggs\n")
+        self.assertEqual(self.get_output(), "spam\neggs\n")
 
 
 class MemoryTest(BaseTest):
diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py
index a596cf8..9c2bac7 100644
--- a/Lib/test/test_long.py
+++ b/Lib/test/test_long.py
@@ -510,9 +510,9 @@
                 try:
                     int(TruncReturnsNonIntegral())
                 except TypeError as e:
-                    self.assertEquals(str(e),
-                                      "__trunc__ returned non-Integral"
-                                      " (type NonIntegral)")
+                    self.assertEqual(str(e),
+                                     "__trunc__ returned non-Integral"
+                                     " (type NonIntegral)")
                 else:
                     self.fail("Failed to raise TypeError with %s" %
                               ((base, trunc_result_base),))
diff --git a/Lib/test/test_macpath.py b/Lib/test/test_macpath.py
index e13865d..b5157bf 100644
--- a/Lib/test/test_macpath.py
+++ b/Lib/test/test_macpath.py
@@ -45,77 +45,77 @@
 
     def test_split(self):
         split = macpath.split
-        self.assertEquals(split("foo:bar"),
-                          ('foo:', 'bar'))
-        self.assertEquals(split("conky:mountpoint:foo:bar"),
-                          ('conky:mountpoint:foo', 'bar'))
+        self.assertEqual(split("foo:bar"),
+                         ('foo:', 'bar'))
+        self.assertEqual(split("conky:mountpoint:foo:bar"),
+                         ('conky:mountpoint:foo', 'bar'))
 
-        self.assertEquals(split(":"), ('', ''))
-        self.assertEquals(split(":conky:mountpoint:"),
-                          (':conky:mountpoint', ''))
+        self.assertEqual(split(":"), ('', ''))
+        self.assertEqual(split(":conky:mountpoint:"),
+                         (':conky:mountpoint', ''))
 
-        self.assertEquals(split(b"foo:bar"),
-                          (b'foo:', b'bar'))
-        self.assertEquals(split(b"conky:mountpoint:foo:bar"),
-                          (b'conky:mountpoint:foo', b'bar'))
+        self.assertEqual(split(b"foo:bar"),
+                         (b'foo:', b'bar'))
+        self.assertEqual(split(b"conky:mountpoint:foo:bar"),
+                         (b'conky:mountpoint:foo', b'bar'))
 
-        self.assertEquals(split(b":"), (b'', b''))
-        self.assertEquals(split(b":conky:mountpoint:"),
-                          (b':conky:mountpoint', b''))
+        self.assertEqual(split(b":"), (b'', b''))
+        self.assertEqual(split(b":conky:mountpoint:"),
+                         (b':conky:mountpoint', b''))
 
     def test_join(self):
         join = macpath.join
-        self.assertEquals(join('a', 'b'), ':a:b')
-        self.assertEquals(join('', 'a:b'), 'a:b')
-        self.assertEquals(join('a:b', 'c'), 'a:b:c')
-        self.assertEquals(join('a:b', ':c'), 'a:b:c')
-        self.assertEquals(join('a', ':b', ':c'), ':a:b:c')
+        self.assertEqual(join('a', 'b'), ':a:b')
+        self.assertEqual(join('', 'a:b'), 'a:b')
+        self.assertEqual(join('a:b', 'c'), 'a:b:c')
+        self.assertEqual(join('a:b', ':c'), 'a:b:c')
+        self.assertEqual(join('a', ':b', ':c'), ':a:b:c')
 
-        self.assertEquals(join(b'a', b'b'), b':a:b')
-        self.assertEquals(join(b'', b'a:b'), b'a:b')
-        self.assertEquals(join(b'a:b', b'c'), b'a:b:c')
-        self.assertEquals(join(b'a:b', b':c'), b'a:b:c')
-        self.assertEquals(join(b'a', b':b', b':c'), b':a:b:c')
+        self.assertEqual(join(b'a', b'b'), b':a:b')
+        self.assertEqual(join(b'', b'a:b'), b'a:b')
+        self.assertEqual(join(b'a:b', b'c'), b'a:b:c')
+        self.assertEqual(join(b'a:b', b':c'), b'a:b:c')
+        self.assertEqual(join(b'a', b':b', b':c'), b':a:b:c')
 
     def test_splitdrive(self):
         splitdrive = macpath.splitdrive
-        self.assertEquals(splitdrive("foo:bar"), ('', 'foo:bar'))
-        self.assertEquals(splitdrive(":foo:bar"), ('', ':foo:bar'))
+        self.assertEqual(splitdrive("foo:bar"), ('', 'foo:bar'))
+        self.assertEqual(splitdrive(":foo:bar"), ('', ':foo:bar'))
 
-        self.assertEquals(splitdrive(b"foo:bar"), (b'', b'foo:bar'))
-        self.assertEquals(splitdrive(b":foo:bar"), (b'', b':foo:bar'))
+        self.assertEqual(splitdrive(b"foo:bar"), (b'', b'foo:bar'))
+        self.assertEqual(splitdrive(b":foo:bar"), (b'', b':foo:bar'))
 
     def test_splitext(self):
         splitext = macpath.splitext
-        self.assertEquals(splitext(":foo.ext"), (':foo', '.ext'))
-        self.assertEquals(splitext("foo:foo.ext"), ('foo:foo', '.ext'))
-        self.assertEquals(splitext(".ext"), ('.ext', ''))
-        self.assertEquals(splitext("foo.ext:foo"), ('foo.ext:foo', ''))
-        self.assertEquals(splitext(":foo.ext:"), (':foo.ext:', ''))
-        self.assertEquals(splitext(""), ('', ''))
-        self.assertEquals(splitext("foo.bar.ext"), ('foo.bar', '.ext'))
+        self.assertEqual(splitext(":foo.ext"), (':foo', '.ext'))
+        self.assertEqual(splitext("foo:foo.ext"), ('foo:foo', '.ext'))
+        self.assertEqual(splitext(".ext"), ('.ext', ''))
+        self.assertEqual(splitext("foo.ext:foo"), ('foo.ext:foo', ''))
+        self.assertEqual(splitext(":foo.ext:"), (':foo.ext:', ''))
+        self.assertEqual(splitext(""), ('', ''))
+        self.assertEqual(splitext("foo.bar.ext"), ('foo.bar', '.ext'))
 
-        self.assertEquals(splitext(b":foo.ext"), (b':foo', b'.ext'))
-        self.assertEquals(splitext(b"foo:foo.ext"), (b'foo:foo', b'.ext'))
-        self.assertEquals(splitext(b".ext"), (b'.ext', b''))
-        self.assertEquals(splitext(b"foo.ext:foo"), (b'foo.ext:foo', b''))
-        self.assertEquals(splitext(b":foo.ext:"), (b':foo.ext:', b''))
-        self.assertEquals(splitext(b""), (b'', b''))
-        self.assertEquals(splitext(b"foo.bar.ext"), (b'foo.bar', b'.ext'))
+        self.assertEqual(splitext(b":foo.ext"), (b':foo', b'.ext'))
+        self.assertEqual(splitext(b"foo:foo.ext"), (b'foo:foo', b'.ext'))
+        self.assertEqual(splitext(b".ext"), (b'.ext', b''))
+        self.assertEqual(splitext(b"foo.ext:foo"), (b'foo.ext:foo', b''))
+        self.assertEqual(splitext(b":foo.ext:"), (b':foo.ext:', b''))
+        self.assertEqual(splitext(b""), (b'', b''))
+        self.assertEqual(splitext(b"foo.bar.ext"), (b'foo.bar', b'.ext'))
 
     def test_ismount(self):
         ismount = macpath.ismount
-        self.assertEquals(ismount("a:"), True)
-        self.assertEquals(ismount("a:b"), False)
-        self.assertEquals(ismount("a:b:"), True)
-        self.assertEquals(ismount(""), False)
-        self.assertEquals(ismount(":"), False)
+        self.assertEqual(ismount("a:"), True)
+        self.assertEqual(ismount("a:b"), False)
+        self.assertEqual(ismount("a:b:"), True)
+        self.assertEqual(ismount(""), False)
+        self.assertEqual(ismount(":"), False)
 
-        self.assertEquals(ismount(b"a:"), True)
-        self.assertEquals(ismount(b"a:b"), False)
-        self.assertEquals(ismount(b"a:b:"), True)
-        self.assertEquals(ismount(b""), False)
-        self.assertEquals(ismount(b":"), False)
+        self.assertEqual(ismount(b"a:"), True)
+        self.assertEqual(ismount(b"a:b"), False)
+        self.assertEqual(ismount(b"a:b:"), True)
+        self.assertEqual(ismount(b""), False)
+        self.assertEqual(ismount(b":"), False)
 
     def test_normpath(self):
         normpath = macpath.normpath
diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py
index 6688785..20f53b8 100644
--- a/Lib/test/test_marshal.py
+++ b/Lib/test/test_marshal.py
@@ -155,8 +155,8 @@
 
     def test_version_argument(self):
         # Python 2.4.0 crashes for any call to marshal.dumps(x, y)
-        self.assertEquals(marshal.loads(marshal.dumps(5, 0)), 5)
-        self.assertEquals(marshal.loads(marshal.dumps(5, 1)), 5)
+        self.assertEqual(marshal.loads(marshal.dumps(5, 0)), 5)
+        self.assertEqual(marshal.loads(marshal.dumps(5, 1)), 5)
 
     def test_fuzz(self):
         # simple test that it's at least not *totally* trivial to
diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index 7505948..e53bf2e 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -80,7 +80,7 @@
         self.ftest('acosh(2)', math.acosh(2), 1.3169578969248168)
         self.assertRaises(ValueError, math.acosh, 0)
         self.assertRaises(ValueError, math.acosh, -1)
-        self.assertEquals(math.acosh(INF), INF)
+        self.assertEqual(math.acosh(INF), INF)
         self.assertRaises(ValueError, math.acosh, NINF)
         self.assertTrue(math.isnan(math.acosh(NAN)))
 
@@ -98,8 +98,8 @@
         self.ftest('asinh(0)', math.asinh(0), 0)
         self.ftest('asinh(1)', math.asinh(1), 0.88137358701954305)
         self.ftest('asinh(-1)', math.asinh(-1), -0.88137358701954305)
-        self.assertEquals(math.asinh(INF), INF)
-        self.assertEquals(math.asinh(NINF), NINF)
+        self.assertEqual(math.asinh(INF), INF)
+        self.assertEqual(math.asinh(NINF), NINF)
         self.assertTrue(math.isnan(math.asinh(NAN)))
 
     def testAtan(self):
@@ -185,15 +185,15 @@
 
     def testCeil(self):
         self.assertRaises(TypeError, math.ceil)
-        self.assertEquals(int, type(math.ceil(0.5)))
+        self.assertEqual(int, type(math.ceil(0.5)))
         self.ftest('ceil(0.5)', math.ceil(0.5), 1)
         self.ftest('ceil(1.0)', math.ceil(1.0), 1)
         self.ftest('ceil(1.5)', math.ceil(1.5), 2)
         self.ftest('ceil(-0.5)', math.ceil(-0.5), 0)
         self.ftest('ceil(-1.0)', math.ceil(-1.0), -1)
         self.ftest('ceil(-1.5)', math.ceil(-1.5), -1)
-        #self.assertEquals(math.ceil(INF), INF)
-        #self.assertEquals(math.ceil(NINF), NINF)
+        #self.assertEqual(math.ceil(INF), INF)
+        #self.assertEqual(math.ceil(NINF), NINF)
         #self.assertTrue(math.isnan(math.ceil(NAN)))
 
         class TestCeil:
@@ -219,19 +219,19 @@
 
             self.assertRaises(TypeError, math.copysign)
             # copysign should let us distinguish signs of zeros
-            self.assertEquals(math.copysign(1., 0.), 1.)
-            self.assertEquals(math.copysign(1., -0.), -1.)
-            self.assertEquals(math.copysign(INF, 0.), INF)
-            self.assertEquals(math.copysign(INF, -0.), NINF)
-            self.assertEquals(math.copysign(NINF, 0.), INF)
-            self.assertEquals(math.copysign(NINF, -0.), NINF)
+            self.assertEqual(math.copysign(1., 0.), 1.)
+            self.assertEqual(math.copysign(1., -0.), -1.)
+            self.assertEqual(math.copysign(INF, 0.), INF)
+            self.assertEqual(math.copysign(INF, -0.), NINF)
+            self.assertEqual(math.copysign(NINF, 0.), INF)
+            self.assertEqual(math.copysign(NINF, -0.), NINF)
             # and of infinities
-            self.assertEquals(math.copysign(1., INF), 1.)
-            self.assertEquals(math.copysign(1., NINF), -1.)
-            self.assertEquals(math.copysign(INF, INF), INF)
-            self.assertEquals(math.copysign(INF, NINF), NINF)
-            self.assertEquals(math.copysign(NINF, INF), INF)
-            self.assertEquals(math.copysign(NINF, NINF), NINF)
+            self.assertEqual(math.copysign(1., INF), 1.)
+            self.assertEqual(math.copysign(1., NINF), -1.)
+            self.assertEqual(math.copysign(INF, INF), INF)
+            self.assertEqual(math.copysign(INF, NINF), NINF)
+            self.assertEqual(math.copysign(NINF, INF), INF)
+            self.assertEqual(math.copysign(NINF, NINF), NINF)
             self.assertTrue(math.isnan(math.copysign(NAN, 1.)))
             self.assertTrue(math.isnan(math.copysign(NAN, INF)))
             self.assertTrue(math.isnan(math.copysign(NAN, NINF)))
@@ -241,7 +241,7 @@
             # given platform.
             self.assertTrue(math.isinf(math.copysign(INF, NAN)))
             # similarly, copysign(2., NAN) could be 2. or -2.
-            self.assertEquals(abs(math.copysign(2., NAN)), 2.)
+            self.assertEqual(abs(math.copysign(2., NAN)), 2.)
 
     def testCos(self):
         self.assertRaises(TypeError, math.cos)
@@ -261,8 +261,8 @@
         self.assertRaises(TypeError, math.cosh)
         self.ftest('cosh(0)', math.cosh(0), 1)
         self.ftest('cosh(2)-2*cosh(1)**2', math.cosh(2)-2*math.cosh(1)**2, -1) # Thanks to Lambert
-        self.assertEquals(math.cosh(INF), INF)
-        self.assertEquals(math.cosh(NINF), INF)
+        self.assertEqual(math.cosh(INF), INF)
+        self.assertEqual(math.cosh(NINF), INF)
         self.assertTrue(math.isnan(math.cosh(NAN)))
 
     def testDegrees(self):
@@ -276,8 +276,8 @@
         self.ftest('exp(-1)', math.exp(-1), 1/math.e)
         self.ftest('exp(0)', math.exp(0), 1)
         self.ftest('exp(1)', math.exp(1), math.e)
-        self.assertEquals(math.exp(INF), INF)
-        self.assertEquals(math.exp(NINF), 0.)
+        self.assertEqual(math.exp(INF), INF)
+        self.assertEqual(math.exp(NINF), 0.)
         self.assertTrue(math.isnan(math.exp(NAN)))
 
     def testFabs(self):
@@ -302,7 +302,7 @@
 
     def testFloor(self):
         self.assertRaises(TypeError, math.floor)
-        self.assertEquals(int, type(math.floor(0.5)))
+        self.assertEqual(int, type(math.floor(0.5)))
         self.ftest('floor(0.5)', math.floor(0.5), 0)
         self.ftest('floor(1.0)', math.floor(1.0), 1)
         self.ftest('floor(1.5)', math.floor(1.5), 1)
@@ -313,8 +313,8 @@
         # This fails on some platforms - so check it here
         self.ftest('floor(1.23e167)', math.floor(1.23e167), 1.23e167)
         self.ftest('floor(-1.23e167)', math.floor(-1.23e167), -1.23e167)
-        #self.assertEquals(math.ceil(INF), INF)
-        #self.assertEquals(math.ceil(NINF), NINF)
+        #self.assertEqual(math.ceil(INF), INF)
+        #self.assertEqual(math.ceil(NINF), NINF)
         #self.assertTrue(math.isnan(math.floor(NAN)))
 
         class TestFloor:
@@ -345,12 +345,12 @@
         self.assertRaises(ValueError, math.fmod, INF, 1.)
         self.assertRaises(ValueError, math.fmod, NINF, 1.)
         self.assertRaises(ValueError, math.fmod, INF, 0.)
-        self.assertEquals(math.fmod(3.0, INF), 3.0)
-        self.assertEquals(math.fmod(-3.0, INF), -3.0)
-        self.assertEquals(math.fmod(3.0, NINF), 3.0)
-        self.assertEquals(math.fmod(-3.0, NINF), -3.0)
-        self.assertEquals(math.fmod(0.0, 3.0), 0.0)
-        self.assertEquals(math.fmod(0.0, NINF), 0.0)
+        self.assertEqual(math.fmod(3.0, INF), 3.0)
+        self.assertEqual(math.fmod(-3.0, INF), -3.0)
+        self.assertEqual(math.fmod(3.0, NINF), 3.0)
+        self.assertEqual(math.fmod(-3.0, NINF), -3.0)
+        self.assertEqual(math.fmod(0.0, 3.0), 0.0)
+        self.assertEqual(math.fmod(0.0, NINF), 0.0)
 
     def testFrexp(self):
         self.assertRaises(TypeError, math.frexp)
@@ -366,8 +366,8 @@
         testfrexp('frexp(1)', math.frexp(1), (0.5, 1))
         testfrexp('frexp(2)', math.frexp(2), (0.5, 2))
 
-        self.assertEquals(math.frexp(INF)[0], INF)
-        self.assertEquals(math.frexp(NINF)[0], NINF)
+        self.assertEqual(math.frexp(INF)[0], INF)
+        self.assertEqual(math.frexp(NINF)[0], NINF)
         self.assertTrue(math.isnan(math.frexp(NAN)[0]))
 
     @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"),
@@ -481,28 +481,28 @@
         self.ftest('ldexp(-1,1)', math.ldexp(-1,1), -2)
         self.assertRaises(OverflowError, math.ldexp, 1., 1000000)
         self.assertRaises(OverflowError, math.ldexp, -1., 1000000)
-        self.assertEquals(math.ldexp(1., -1000000), 0.)
-        self.assertEquals(math.ldexp(-1., -1000000), -0.)
-        self.assertEquals(math.ldexp(INF, 30), INF)
-        self.assertEquals(math.ldexp(NINF, -213), NINF)
+        self.assertEqual(math.ldexp(1., -1000000), 0.)
+        self.assertEqual(math.ldexp(-1., -1000000), -0.)
+        self.assertEqual(math.ldexp(INF, 30), INF)
+        self.assertEqual(math.ldexp(NINF, -213), NINF)
         self.assertTrue(math.isnan(math.ldexp(NAN, 0)))
 
         # large second argument
         for n in [10**5, 10**10, 10**20, 10**40]:
-            self.assertEquals(math.ldexp(INF, -n), INF)
-            self.assertEquals(math.ldexp(NINF, -n), NINF)
-            self.assertEquals(math.ldexp(1., -n), 0.)
-            self.assertEquals(math.ldexp(-1., -n), -0.)
-            self.assertEquals(math.ldexp(0., -n), 0.)
-            self.assertEquals(math.ldexp(-0., -n), -0.)
+            self.assertEqual(math.ldexp(INF, -n), INF)
+            self.assertEqual(math.ldexp(NINF, -n), NINF)
+            self.assertEqual(math.ldexp(1., -n), 0.)
+            self.assertEqual(math.ldexp(-1., -n), -0.)
+            self.assertEqual(math.ldexp(0., -n), 0.)
+            self.assertEqual(math.ldexp(-0., -n), -0.)
             self.assertTrue(math.isnan(math.ldexp(NAN, -n)))
 
             self.assertRaises(OverflowError, math.ldexp, 1., n)
             self.assertRaises(OverflowError, math.ldexp, -1., n)
-            self.assertEquals(math.ldexp(0., n), 0.)
-            self.assertEquals(math.ldexp(-0., n), -0.)
-            self.assertEquals(math.ldexp(INF, n), INF)
-            self.assertEquals(math.ldexp(NINF, n), NINF)
+            self.assertEqual(math.ldexp(0., n), 0.)
+            self.assertEqual(math.ldexp(-0., n), -0.)
+            self.assertEqual(math.ldexp(INF, n), INF)
+            self.assertEqual(math.ldexp(NINF, n), NINF)
             self.assertTrue(math.isnan(math.ldexp(NAN, n)))
 
     def testLog(self):
@@ -513,7 +513,7 @@
         self.ftest('log(32,2)', math.log(32,2), 5)
         self.ftest('log(10**40, 10)', math.log(10**40, 10), 40)
         self.ftest('log(10**40, 10**20)', math.log(10**40, 10**20), 2)
-        self.assertEquals(math.log(INF), INF)
+        self.assertEqual(math.log(INF), INF)
         self.assertRaises(ValueError, math.log, NINF)
         self.assertTrue(math.isnan(math.log(NAN)))
 
@@ -523,19 +523,19 @@
         self.ftest('log1p(0)', math.log1p(0), 0)
         self.ftest('log1p(e-1)', math.log1p(math.e-1), 1)
         self.ftest('log1p(1)', math.log1p(1), math.log(2))
-        self.assertEquals(math.log1p(INF), INF)
+        self.assertEqual(math.log1p(INF), INF)
         self.assertRaises(ValueError, math.log1p, NINF)
         self.assertTrue(math.isnan(math.log1p(NAN)))
         n= 2**90
-        self.assertAlmostEquals(math.log1p(n), 62.383246250395075)
-        self.assertAlmostEquals(math.log1p(n), math.log1p(float(n)))
+        self.assertAlmostEqual(math.log1p(n), 62.383246250395075)
+        self.assertAlmostEqual(math.log1p(n), math.log1p(float(n)))
 
     def testLog10(self):
         self.assertRaises(TypeError, math.log10)
         self.ftest('log10(0.1)', math.log10(0.1), -1)
         self.ftest('log10(1)', math.log10(1), 0)
         self.ftest('log10(10)', math.log10(10), 1)
-        self.assertEquals(math.log(INF), INF)
+        self.assertEqual(math.log(INF), INF)
         self.assertRaises(ValueError, math.log10, NINF)
         self.assertTrue(math.isnan(math.log10(NAN)))
 
@@ -551,8 +551,8 @@
         testmodf('modf(1.5)', math.modf(1.5), (0.5, 1.0))
         testmodf('modf(-1.5)', math.modf(-1.5), (-0.5, -1.0))
 
-        self.assertEquals(math.modf(INF), (0.0, INF))
-        self.assertEquals(math.modf(NINF), (-0.0, NINF))
+        self.assertEqual(math.modf(INF), (0.0, INF))
+        self.assertEqual(math.modf(NINF), (-0.0, NINF))
 
         modf_nan = math.modf(NAN)
         self.assertTrue(math.isnan(modf_nan[0]))
@@ -731,8 +731,8 @@
         self.ftest('sinh(0)', math.sinh(0), 0)
         self.ftest('sinh(1)**2-cosh(1)**2', math.sinh(1)**2-math.cosh(1)**2, -1)
         self.ftest('sinh(1)+sinh(-1)', math.sinh(1)+math.sinh(-1), 0)
-        self.assertEquals(math.sinh(INF), INF)
-        self.assertEquals(math.sinh(NINF), NINF)
+        self.assertEqual(math.sinh(INF), INF)
+        self.assertEqual(math.sinh(NINF), NINF)
         self.assertTrue(math.isnan(math.sinh(NAN)))
 
     def testSqrt(self):
@@ -740,7 +740,7 @@
         self.ftest('sqrt(0)', math.sqrt(0), 0)
         self.ftest('sqrt(1)', math.sqrt(1), 1)
         self.ftest('sqrt(4)', math.sqrt(4), 2)
-        self.assertEquals(math.sqrt(INF), INF)
+        self.assertEqual(math.sqrt(INF), INF)
         self.assertRaises(ValueError, math.sqrt, NINF)
         self.assertTrue(math.isnan(math.sqrt(NAN)))
 
@@ -799,7 +799,7 @@
         #     the type only.
         #t = TestNoTrunc()
         #t.__trunc__ = lambda *args: args
-        #self.assertEquals((), math.trunc(t))
+        #self.assertEqual((), math.trunc(t))
         #self.assertRaises(TypeError, math.trunc, t, 0)
 
     def testIsnan(self):
diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py
index 027ac94..b45845d 100644
--- a/Lib/test/test_memoryio.py
+++ b/Lib/test/test_memoryio.py
@@ -20,17 +20,17 @@
         buf = self.buftype("1234567890")
         bytesIo = self.ioclass(buf)
 
-        self.assertEquals(buf[:1], bytesIo.read(1))
-        self.assertEquals(buf[1:5], bytesIo.read(4))
-        self.assertEquals(buf[5:], bytesIo.read(900))
-        self.assertEquals(self.EOF, bytesIo.read())
+        self.assertEqual(buf[:1], bytesIo.read(1))
+        self.assertEqual(buf[1:5], bytesIo.read(4))
+        self.assertEqual(buf[5:], bytesIo.read(900))
+        self.assertEqual(self.EOF, bytesIo.read())
 
     def testReadNoArgs(self):
         buf = self.buftype("1234567890")
         bytesIo = self.ioclass(buf)
 
-        self.assertEquals(buf, bytesIo.read())
-        self.assertEquals(self.EOF, bytesIo.read())
+        self.assertEqual(buf, bytesIo.read())
+        self.assertEqual(self.EOF, bytesIo.read())
 
     def testSeek(self):
         buf = self.buftype("1234567890")
@@ -38,21 +38,21 @@
 
         bytesIo.read(5)
         bytesIo.seek(0)
-        self.assertEquals(buf, bytesIo.read())
+        self.assertEqual(buf, bytesIo.read())
 
         bytesIo.seek(3)
-        self.assertEquals(buf[3:], bytesIo.read())
+        self.assertEqual(buf[3:], bytesIo.read())
         self.assertRaises(TypeError, bytesIo.seek, 0.0)
 
     def testTell(self):
         buf = self.buftype("1234567890")
         bytesIo = self.ioclass(buf)
 
-        self.assertEquals(0, bytesIo.tell())
+        self.assertEqual(0, bytesIo.tell())
         bytesIo.seek(5)
-        self.assertEquals(5, bytesIo.tell())
+        self.assertEqual(5, bytesIo.tell())
         bytesIo.seek(10000)
-        self.assertEquals(10000, bytesIo.tell())
+        self.assertEqual(10000, bytesIo.tell())
 
 
 class MemoryTestMixin:
diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py
index 3f82307..fd820b6 100644
--- a/Lib/test/test_memoryview.py
+++ b/Lib/test/test_memoryview.py
@@ -27,11 +27,11 @@
         b = tp(self._source)
         oldrefcount = sys.getrefcount(b)
         m = self._view(b)
-        self.assertEquals(m[0], item(b"a"))
+        self.assertEqual(m[0], item(b"a"))
         self.assertTrue(isinstance(m[0], bytes), type(m[0]))
-        self.assertEquals(m[5], item(b"f"))
-        self.assertEquals(m[-1], item(b"f"))
-        self.assertEquals(m[-6], item(b"a"))
+        self.assertEqual(m[5], item(b"f"))
+        self.assertEqual(m[-1], item(b"f"))
+        self.assertEqual(m[-6], item(b"a"))
         # Bounds checking
         self.assertRaises(IndexError, lambda: m[6])
         self.assertRaises(IndexError, lambda: m[-7])
@@ -42,7 +42,7 @@
         self.assertRaises(TypeError, lambda: m[0.0])
         self.assertRaises(TypeError, lambda: m["a"])
         m = None
-        self.assertEquals(sys.getrefcount(b), oldrefcount)
+        self.assertEqual(sys.getrefcount(b), oldrefcount)
 
     def test_getitem(self):
         for tp in self._types:
@@ -66,7 +66,7 @@
         self.assertRaises(TypeError, setitem, 65)
         self.assertRaises(TypeError, setitem, memoryview(b"a"))
         m = None
-        self.assertEquals(sys.getrefcount(b), oldrefcount)
+        self.assertEqual(sys.getrefcount(b), oldrefcount)
 
     def test_setitem_writable(self):
         if not self.rw_type:
@@ -109,7 +109,7 @@
         self.assertRaises(ValueError, setitem, slice(0,2), b"a")
 
         m = None
-        self.assertEquals(sys.getrefcount(b), oldrefcount)
+        self.assertEqual(sys.getrefcount(b), oldrefcount)
 
     def test_delitem(self):
         for tp in self._types:
@@ -127,14 +127,14 @@
             # This calls self.getitem_type() on each separate byte of b"abcdef"
             expected = b"".join(
                 self.getitem_type(bytes([c])) for c in b"abcdef")
-            self.assertEquals(b, expected)
+            self.assertEqual(b, expected)
             self.assertTrue(isinstance(b, bytes), type(b))
 
     def test_tolist(self):
         for tp in self._types:
             m = self._view(tp(self._source))
             l = m.tolist()
-            self.assertEquals(l, list(b"abcdef"))
+            self.assertEqual(l, list(b"abcdef"))
 
     def test_compare(self):
         # memoryviews can compare for equality with other objects
@@ -168,26 +168,26 @@
 
     def check_attributes_with_type(self, tp):
         m = self._view(tp(self._source))
-        self.assertEquals(m.format, self.format)
-        self.assertEquals(m.itemsize, self.itemsize)
-        self.assertEquals(m.ndim, 1)
-        self.assertEquals(m.shape, (6,))
-        self.assertEquals(len(m), 6)
-        self.assertEquals(m.strides, (self.itemsize,))
-        self.assertEquals(m.suboffsets, None)
+        self.assertEqual(m.format, self.format)
+        self.assertEqual(m.itemsize, self.itemsize)
+        self.assertEqual(m.ndim, 1)
+        self.assertEqual(m.shape, (6,))
+        self.assertEqual(len(m), 6)
+        self.assertEqual(m.strides, (self.itemsize,))
+        self.assertEqual(m.suboffsets, None)
         return m
 
     def test_attributes_readonly(self):
         if not self.ro_type:
             return
         m = self.check_attributes_with_type(self.ro_type)
-        self.assertEquals(m.readonly, True)
+        self.assertEqual(m.readonly, True)
 
     def test_attributes_writable(self):
         if not self.rw_type:
             return
         m = self.check_attributes_with_type(self.rw_type)
-        self.assertEquals(m.readonly, False)
+        self.assertEqual(m.readonly, False)
 
     def test_getbuffer(self):
         # Test PyObject_GetBuffer() on a memoryview object.
@@ -198,9 +198,9 @@
             oldviewrefcount = sys.getrefcount(m)
             s = str(m, "utf-8")
             self._check_contents(tp, b, s.encode("utf-8"))
-            self.assertEquals(sys.getrefcount(m), oldviewrefcount)
+            self.assertEqual(sys.getrefcount(m), oldviewrefcount)
             m = None
-            self.assertEquals(sys.getrefcount(b), oldrefcount)
+            self.assertEqual(sys.getrefcount(b), oldrefcount)
 
     def test_gc(self):
         for tp in self._types:
@@ -262,7 +262,7 @@
         return memoryview(obj)
 
     def _check_contents(self, tp, obj, contents):
-        self.assertEquals(obj, tp(contents))
+        self.assertEqual(obj, tp(contents))
 
 class BaseMemorySliceTests:
     source_bytes = b"XabcdefY"
@@ -272,14 +272,14 @@
         return m[1:7]
 
     def _check_contents(self, tp, obj, contents):
-        self.assertEquals(obj[1:7], tp(contents))
+        self.assertEqual(obj[1:7], tp(contents))
 
     def test_refs(self):
         for tp in self._types:
             m = memoryview(tp(self._source))
             oldrefcount = sys.getrefcount(m)
             m[1:2]
-            self.assertEquals(sys.getrefcount(m), oldrefcount)
+            self.assertEqual(sys.getrefcount(m), oldrefcount)
 
 class BaseMemorySliceSliceTests:
     source_bytes = b"XabcdefY"
@@ -289,7 +289,7 @@
         return m[:7][1:]
 
     def _check_contents(self, tp, obj, contents):
-        self.assertEquals(obj[1:7], tp(contents))
+        self.assertEqual(obj[1:7], tp(contents))
 
 
 # Concrete test classes
@@ -316,7 +316,7 @@
         m = memoryview(a)
         new_a = array.array('i', range(9, -1, -1))
         m[:] = new_a
-        self.assertEquals(a, new_a)
+        self.assertEqual(a, new_a)
 
 
 class BytesMemorySliceTest(unittest.TestCase,
diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 0a0a663..461ac65 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -753,7 +753,7 @@
     def check_clone_pi(self, deep, testName):
         doc = parseString("<?target data?><doc/>")
         pi = doc.firstChild
-        self.assertEquals(pi.nodeType, Node.PROCESSING_INSTRUCTION_NODE)
+        self.assertEqual(pi.nodeType, Node.PROCESSING_INSTRUCTION_NODE)
         clone = pi.cloneNode(deep)
         self.confirm(clone.target == pi.target
                 and clone.data == pi.data)
@@ -1223,7 +1223,7 @@
         doc = parseString("<doc>a</doc>")
         elem = doc.documentElement
         text = elem.childNodes[0]
-        self.assertEquals(text.nodeType, Node.TEXT_NODE)
+        self.assertEqual(text.nodeType, Node.TEXT_NODE)
 
         self.checkWholeText(text, "a")
         elem.appendChild(doc.createTextNode("b"))
diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py
index b6d2ffb..fba688e 100644
--- a/Lib/test/test_mmap.py
+++ b/Lib/test/test_mmap.py
@@ -417,7 +417,7 @@
                     data = bytes(reversed(data))
                     L[start:stop:step] = data
                     m[start:stop:step] = data
-                    self.assertEquals(m[:], bytes(L))
+                    self.assertEqual(m[:], bytes(L))
 
     def make_mmap_file (self, f, halfsize):
         # Write 2 pages worth of data to the file
@@ -512,27 +512,27 @@
         f.close()
         # Test write_byte()
         for i in range(len(data)):
-            self.assertEquals(m.tell(), i)
+            self.assertEqual(m.tell(), i)
             m.write_byte(data[i])
-            self.assertEquals(m.tell(), i+1)
+            self.assertEqual(m.tell(), i+1)
         self.assertRaises(ValueError, m.write_byte, b"x"[0])
-        self.assertEquals(m[:], data)
+        self.assertEqual(m[:], data)
         # Test read_byte()
         m.seek(0)
         for i in range(len(data)):
-            self.assertEquals(m.tell(), i)
-            self.assertEquals(m.read_byte(), data[i])
-            self.assertEquals(m.tell(), i+1)
+            self.assertEqual(m.tell(), i)
+            self.assertEqual(m.read_byte(), data[i])
+            self.assertEqual(m.tell(), i+1)
         self.assertRaises(ValueError, m.read_byte)
         # Test read()
         m.seek(3)
-        self.assertEquals(m.read(3), b"345")
-        self.assertEquals(m.tell(), 6)
+        self.assertEqual(m.read(3), b"345")
+        self.assertEqual(m.tell(), 6)
         # Test write()
         m.seek(3)
         m.write(b"bar")
-        self.assertEquals(m.tell(), 6)
-        self.assertEquals(m[:], b"012bar6789")
+        self.assertEqual(m.tell(), 6)
+        self.assertEqual(m[:], b"012bar6789")
         m.seek(8)
         self.assertRaises(ValueError, m.write, b"bar")
 
@@ -540,9 +540,9 @@
         for b in (129, 200, 255): # > 128
             m = mmap.mmap(-1, 1)
             m.write_byte(b)
-            self.assertEquals(m[0], b)
+            self.assertEqual(m[0], b)
             m.seek(0)
-            self.assertEquals(m.read_byte(), b)
+            self.assertEqual(m.read_byte(), b)
             m.close()
 
     if os.name == 'nt':
@@ -556,8 +556,8 @@
             m1[:] = data1
             m2 = mmap.mmap(-1, len(data2), tagname="foo")
             m2[:] = data2
-            self.assertEquals(m1[:], data2)
-            self.assertEquals(m2[:], data2)
+            self.assertEqual(m1[:], data2)
+            self.assertEqual(m2[:], data2)
             m2.close()
             m1.close()
 
@@ -566,8 +566,8 @@
             m1[:] = data1
             m2 = mmap.mmap(-1, len(data2), tagname="boo")
             m2[:] = data2
-            self.assertEquals(m1[:], data1)
-            self.assertEquals(m2[:], data2)
+            self.assertEqual(m1[:], data1)
+            self.assertEqual(m2[:], data2)
             m2.close()
             m1.close()
 
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index a001e93..52f76ac 100644
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -183,30 +183,30 @@
         current = self.current_process()
 
         if self.TYPE != 'threads':
-            self.assertEquals(p.authkey, current.authkey)
-        self.assertEquals(p.is_alive(), False)
-        self.assertEquals(p.daemon, True)
+            self.assertEqual(p.authkey, current.authkey)
+        self.assertEqual(p.is_alive(), False)
+        self.assertEqual(p.daemon, True)
         self.assertTrue(p not in self.active_children())
         self.assertTrue(type(self.active_children()) is list)
         self.assertEqual(p.exitcode, None)
 
         p.start()
 
-        self.assertEquals(p.exitcode, None)
-        self.assertEquals(p.is_alive(), True)
+        self.assertEqual(p.exitcode, None)
+        self.assertEqual(p.is_alive(), True)
         self.assertTrue(p in self.active_children())
 
-        self.assertEquals(q.get(), args[1:])
-        self.assertEquals(q.get(), kwargs)
-        self.assertEquals(q.get(), p.name)
+        self.assertEqual(q.get(), args[1:])
+        self.assertEqual(q.get(), kwargs)
+        self.assertEqual(q.get(), p.name)
         if self.TYPE != 'threads':
-            self.assertEquals(q.get(), current.authkey)
-            self.assertEquals(q.get(), p.pid)
+            self.assertEqual(q.get(), current.authkey)
+            self.assertEqual(q.get(), p.pid)
 
         p.join()
 
-        self.assertEquals(p.exitcode, 0)
-        self.assertEquals(p.is_alive(), False)
+        self.assertEqual(p.exitcode, 0)
+        self.assertEqual(p.is_alive(), False)
         self.assertTrue(p not in self.active_children())
 
     @classmethod
diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py
index 8b7fd9e..9707e84 100644
--- a/Lib/test/test_opcodes.py
+++ b/Lib/test/test_opcodes.py
@@ -68,35 +68,35 @@
 
         f = eval('lambda: None')
         g = eval('lambda: None')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda a: a')
         g = eval('lambda a: a')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda a=1: a')
         g = eval('lambda a=1: a')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda: 0')
         g = eval('lambda: 1')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda: None')
         g = eval('lambda a: None')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda a: None')
         g = eval('lambda b: None')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda a: None')
         g = eval('lambda a=None: None')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
         f = eval('lambda a=0: None')
         g = eval('lambda a=1: None')
-        self.assertNotEquals(f, g)
+        self.assertNotEqual(f, g)
 
     def test_modulo_of_string_subclasses(self):
         class MyString(str):
diff --git a/Lib/test/test_operator.py b/Lib/test/test_operator.py
index aa3219f..531f56e 100644
--- a/Lib/test/test_operator.py
+++ b/Lib/test/test_operator.py
@@ -357,12 +357,12 @@
         f = operator.methodcaller('foo')
         self.assertRaises(IndexError, f, a)
         f = operator.methodcaller('foo', 1, 2)
-        self.assertEquals(f(a), 3)
+        self.assertEqual(f(a), 3)
         f = operator.methodcaller('bar')
-        self.assertEquals(f(a), 42)
+        self.assertEqual(f(a), 42)
         self.assertRaises(TypeError, f, a, a)
         f = operator.methodcaller('bar', f=5)
-        self.assertEquals(f(a), 5)
+        self.assertEqual(f(a), 5)
 
     def test_inplace(self):
         class C(object):
diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py
index b68e31d..4ad4c0f 100644
--- a/Lib/test/test_optparse.py
+++ b/Lib/test/test_optparse.py
@@ -425,13 +425,13 @@
 
     def test_str_aliases_string(self):
         self.parser.add_option("-s", type="str")
-        self.assertEquals(self.parser.get_option("-s").type, "string")
+        self.assertEqual(self.parser.get_option("-s").type, "string")
 
     def test_type_object(self):
         self.parser.add_option("-s", type=str)
-        self.assertEquals(self.parser.get_option("-s").type, "string")
+        self.assertEqual(self.parser.get_option("-s").type, "string")
         self.parser.add_option("-x", type=int)
-        self.assertEquals(self.parser.get_option("-x").type, "int")
+        self.assertEqual(self.parser.get_option("-x").type, "int")
 
 
 # Custom type for testing processing of default values.
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 9be1aad..d30c45d 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -223,8 +223,8 @@
         result = os.stat(self.fname)
 
         # Make sure direct access works
-        self.assertEquals(result[stat.ST_SIZE], 3)
-        self.assertEquals(result.st_size, 3)
+        self.assertEqual(result[stat.ST_SIZE], 3)
+        self.assertEqual(result.st_size, 3)
 
         import sys
 
@@ -237,8 +237,8 @@
                     def trunc(x): return int(x)
                 else:
                     def trunc(x): return x
-                self.assertEquals(trunc(getattr(result, attr)),
-                                  result[getattr(stat, name)])
+                self.assertEqual(trunc(getattr(result, attr)),
+                                 result[getattr(stat, name)])
                 self.assertTrue(attr in members)
 
         try:
@@ -292,13 +292,13 @@
                 return
 
         # Make sure direct access works
-        self.assertEquals(result.f_bfree, result[3])
+        self.assertEqual(result.f_bfree, result[3])
 
         # Make sure all the attributes are there.
         members = ('bsize', 'frsize', 'blocks', 'bfree', 'bavail', 'files',
                     'ffree', 'favail', 'flag', 'namemax')
         for value, member in enumerate(members):
-            self.assertEquals(getattr(result, 'f_' + member), result[value])
+            self.assertEqual(getattr(result, 'f_' + member), result[value])
 
         # Make sure that assignment really fails
         try:
@@ -333,7 +333,7 @@
         # time stamps in stat, but not in utime.
         os.utime(support.TESTFN, (st.st_atime, int(st.st_mtime-delta)))
         st2 = os.stat(support.TESTFN)
-        self.assertEquals(st2.st_mtime, int(st.st_mtime-delta))
+        self.assertEqual(st2.st_mtime, int(st.st_mtime-delta))
 
     # Restrict test to Win32, since there is no guarantee other
     # systems support centiseconds
@@ -350,7 +350,7 @@
             def test_1565150(self):
                 t1 = 1159195039.25
                 os.utime(self.fname, (t1, t1))
-                self.assertEquals(os.stat(self.fname).st_mtime, t1)
+                self.assertEqual(os.stat(self.fname).st_mtime, t1)
 
         def test_1686475(self):
             # Verify that an open file can be stat'ed
@@ -390,24 +390,24 @@
             os.environ.update(HELLO="World")
             with os.popen("/bin/sh -c 'echo $HELLO'") as popen:
                 value = popen.read().strip()
-                self.assertEquals(value, "World")
+                self.assertEqual(value, "World")
 
     def test_os_popen_iter(self):
         if os.path.exists("/bin/sh"):
             with os.popen(
                 "/bin/sh -c 'echo \"line1\nline2\nline3\"'") as popen:
                 it = iter(popen)
-                self.assertEquals(next(it), "line1\n")
-                self.assertEquals(next(it), "line2\n")
-                self.assertEquals(next(it), "line3\n")
+                self.assertEqual(next(it), "line1\n")
+                self.assertEqual(next(it), "line2\n")
+                self.assertEqual(next(it), "line3\n")
                 self.assertRaises(StopIteration, next, it)
 
     # Verify environ keys and values from the OS are of the
     # correct str type.
     def test_keyvalue_types(self):
         for key, val in os.environ.items():
-            self.assertEquals(type(key), str)
-            self.assertEquals(type(val), str)
+            self.assertEqual(type(key), str)
+            self.assertEqual(type(val), str)
 
     def test_items(self):
         for key, value in self._reference().items():
@@ -780,7 +780,7 @@
         def test_listdir(self):
             expected = set(self.unicodefn)
             found = set(os.listdir(support.TESTFN))
-            self.assertEquals(found, expected)
+            self.assertEqual(found, expected)
 
         def test_open(self):
             for fn in self.unicodefn:
diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py
index 04b45be..9ab4171 100644
--- a/Lib/test/test_parser.py
+++ b/Lib/test/test_parser.py
@@ -21,8 +21,8 @@
         except parser.ParserError as why:
             self.fail("could not roundtrip %r: %s" % (s, why))
 
-        self.assertEquals(t, st2.totuple(),
-                          "could not re-generate syntax tree")
+        self.assertEqual(t, st2.totuple(),
+                         "could not re-generate syntax tree")
 
     def check_expr(self, s):
         self.roundtrip(parser.expr, s)
@@ -493,14 +493,14 @@
     def test_compile_expr(self):
         st = parser.expr('2 + 3')
         code = parser.compilest(st)
-        self.assertEquals(eval(code), 5)
+        self.assertEqual(eval(code), 5)
 
     def test_compile_suite(self):
         st = parser.suite('x = 2; y = x + 3')
         code = parser.compilest(st)
         globs = {}
         exec(code, globs)
-        self.assertEquals(globs['y'], 5)
+        self.assertEqual(globs['y'], 5)
 
     def test_compile_error(self):
         st = parser.suite('1 = 3 + 4')
@@ -544,36 +544,36 @@
         st3_copy = parser.expr('list(x**3 for x in range(20))')
 
         # exercise fast path for object identity
-        self.assertEquals(st1 == st1, True)
-        self.assertEquals(st2 == st2, True)
-        self.assertEquals(st3 == st3, True)
+        self.assertEqual(st1 == st1, True)
+        self.assertEqual(st2 == st2, True)
+        self.assertEqual(st3 == st3, True)
         # slow path equality
         self.assertEqual(st1, st1_copy)
         self.assertEqual(st2, st2_copy)
         self.assertEqual(st3, st3_copy)
-        self.assertEquals(st1 == st2, False)
-        self.assertEquals(st1 == st3, False)
-        self.assertEquals(st2 == st3, False)
-        self.assertEquals(st1 != st1, False)
-        self.assertEquals(st2 != st2, False)
-        self.assertEquals(st3 != st3, False)
-        self.assertEquals(st1 != st1_copy, False)
-        self.assertEquals(st2 != st2_copy, False)
-        self.assertEquals(st3 != st3_copy, False)
-        self.assertEquals(st2 != st1, True)
-        self.assertEquals(st1 != st3, True)
-        self.assertEquals(st3 != st2, True)
+        self.assertEqual(st1 == st2, False)
+        self.assertEqual(st1 == st3, False)
+        self.assertEqual(st2 == st3, False)
+        self.assertEqual(st1 != st1, False)
+        self.assertEqual(st2 != st2, False)
+        self.assertEqual(st3 != st3, False)
+        self.assertEqual(st1 != st1_copy, False)
+        self.assertEqual(st2 != st2_copy, False)
+        self.assertEqual(st3 != st3_copy, False)
+        self.assertEqual(st2 != st1, True)
+        self.assertEqual(st1 != st3, True)
+        self.assertEqual(st3 != st2, True)
         # we don't particularly care what the ordering is;  just that
         # it's usable and self-consistent
-        self.assertEquals(st1 < st2, not (st2 <= st1))
-        self.assertEquals(st1 < st3, not (st3 <= st1))
-        self.assertEquals(st2 < st3, not (st3 <= st2))
-        self.assertEquals(st1 < st2, st2 > st1)
-        self.assertEquals(st1 < st3, st3 > st1)
-        self.assertEquals(st2 < st3, st3 > st2)
-        self.assertEquals(st1 <= st2, st2 >= st1)
-        self.assertEquals(st3 <= st1, st1 >= st3)
-        self.assertEquals(st2 <= st3, st3 >= st2)
+        self.assertEqual(st1 < st2, not (st2 <= st1))
+        self.assertEqual(st1 < st3, not (st3 <= st1))
+        self.assertEqual(st2 < st3, not (st3 <= st2))
+        self.assertEqual(st1 < st2, st2 > st1)
+        self.assertEqual(st1 < st3, st3 > st1)
+        self.assertEqual(st2 < st3, st3 > st2)
+        self.assertEqual(st1 <= st2, st2 >= st1)
+        self.assertEqual(st3 <= st1, st1 >= st3)
+        self.assertEqual(st2 <= st3, st3 >= st2)
         # transitivity
         bottom = min(st1, st2, st3)
         top = max(st1, st2, st3)
@@ -588,8 +588,8 @@
         self.assertTrue(mid <= mid)
         self.assertTrue(top <= top)
         # interaction with other types
-        self.assertEquals(st1 == 1588.602459, False)
-        self.assertEquals('spanish armada' != st2, True)
+        self.assertEqual(st1 == 1588.602459, False)
+        self.assertEqual('spanish armada' != st2, True)
         self.assertRaises(TypeError, operator.ge, st3, None)
         self.assertRaises(TypeError, operator.le, False, st1)
         self.assertRaises(TypeError, operator.lt, st1, 1815)
diff --git a/Lib/test/test_pep247.py b/Lib/test/test_pep247.py
index da8f816..7f10472 100644
--- a/Lib/test/test_pep247.py
+++ b/Lib/test/test_pep247.py
@@ -30,23 +30,23 @@
             obj3 = cls()
             obj3.update(b'string')
             h2 = obj3.digest()
-        self.assertEquals(h1, h2)
+        self.assertEqual(h1, h2)
         self.assertTrue(hasattr(obj1, 'digest_size'))
 
         if digest_size is not None:
-            self.assertEquals(obj1.digest_size, digest_size)
+            self.assertEqual(obj1.digest_size, digest_size)
 
-        self.assertEquals(obj1.digest_size, len(h1))
+        self.assertEqual(obj1.digest_size, len(h1))
         obj1.update(b'string')
         obj_copy = obj1.copy()
-        self.assertEquals(obj1.digest(), obj_copy.digest())
-        self.assertEquals(obj1.hexdigest(), obj_copy.hexdigest())
+        self.assertEqual(obj1.digest(), obj_copy.digest())
+        self.assertEqual(obj1.hexdigest(), obj_copy.hexdigest())
 
         digest, hexdigest = obj1.digest(), obj1.hexdigest()
         hd2 = ""
         for byte in digest:
             hd2 += '%02x' % byte
-        self.assertEquals(hd2, hexdigest)
+        self.assertEqual(hd2, hexdigest)
 
     def test_md5(self):
         self.check_object(md5, None, None)
diff --git a/Lib/test/test_pep263.py b/Lib/test/test_pep263.py
index d5a5b3e..c159af9 100644
--- a/Lib/test/test_pep263.py
+++ b/Lib/test/test_pep263.py
@@ -26,7 +26,7 @@
         try:
             compile(b"# coding: cp932\nprint '\x94\x4e'", "dummy", "exec")
         except SyntaxError as v:
-            self.assertEquals(v.text, "print '\u5e74'")
+            self.assertEqual(v.text, "print '\u5e74'")
         else:
             self.fail()
 
@@ -34,7 +34,7 @@
         c = compile("# coding=latin-1\n\u00c6 = '\u00c6'", "dummy", "exec")
         d = {}
         exec(c, d)
-        self.assertEquals(d['\xc6'], '\xc6')
+        self.assertEqual(d['\xc6'], '\xc6')
 
     def test_issue3297(self):
         c = compile("a, b = '\U0001010F', '\\U0001010F'", "dummy", "exec")
diff --git a/Lib/test/test_pep3131.py b/Lib/test/test_pep3131.py
index e4c2d03..3d09ad1 100644
--- a/Lib/test/test_pep3131.py
+++ b/Lib/test/test_pep3131.py
@@ -9,15 +9,15 @@
             ä = 1
             µ = 2 # this is a compatibility character
             蟒 = 3
-        self.assertEquals(getattr(T, "\xe4"), 1)
-        self.assertEquals(getattr(T, "\u03bc"), 2)
-        self.assertEquals(getattr(T, '\u87d2'), 3)
+        self.assertEqual(getattr(T, "\xe4"), 1)
+        self.assertEqual(getattr(T, "\u03bc"), 2)
+        self.assertEqual(getattr(T, '\u87d2'), 3)
 
     def test_invalid(self):
         try:
             from test import badsyntax_3131
         except SyntaxError as s:
-            self.assertEquals(str(s),
+            self.assertEqual(str(s),
               "invalid character in identifier (badsyntax_3131.py, line 2)")
         else:
             self.fail("expected exception didn't occur")
diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py
index 466cbe3..4fd286a 100644
--- a/Lib/test/test_platform.py
+++ b/Lib/test/test_platform.py
@@ -155,17 +155,17 @@
             # On Snow Leopard, sw_vers reports 10.6.0 as 10.6
             if len_diff > 0:
                 expect_list.extend(['0'] * len_diff)
-            self.assertEquals(result_list, expect_list)
+            self.assertEqual(result_list, expect_list)
 
             # res[1] claims to contain
             # (version, dev_stage, non_release_version)
             # That information is no longer available
-            self.assertEquals(res[1], ('', '', ''))
+            self.assertEqual(res[1], ('', '', ''))
 
             if sys.byteorder == 'little':
-                self.assertEquals(res[2], 'i386')
+                self.assertEqual(res[2], 'i386')
             else:
-                self.assertEquals(res[2], 'PowerPC')
+                self.assertEqual(res[2], 'PowerPC')
 
 
     @unittest.skipUnless(sys.platform == 'darwin', "OSX only test")
@@ -183,8 +183,8 @@
         else:
             # parent
             cpid, sts = os.waitpid(pid, 0)
-            self.assertEquals(cpid, pid)
-            self.assertEquals(sts, 0)
+            self.assertEqual(cpid, pid)
+            self.assertEqual(sts, 0)
 
     def test_dist(self):
         res = platform.dist()
diff --git a/Lib/test/test_pow.py b/Lib/test/test_pow.py
index 60bb533..20b1066 100644
--- a/Lib/test/test_pow.py
+++ b/Lib/test/test_pow.py
@@ -5,17 +5,17 @@
     def powtest(self, type):
         if type != float:
             for i in range(-1000, 1000):
-                self.assertEquals(pow(type(i), 0), 1)
-                self.assertEquals(pow(type(i), 1), type(i))
-                self.assertEquals(pow(type(0), 1), type(0))
-                self.assertEquals(pow(type(1), 1), type(1))
+                self.assertEqual(pow(type(i), 0), 1)
+                self.assertEqual(pow(type(i), 1), type(i))
+                self.assertEqual(pow(type(0), 1), type(0))
+                self.assertEqual(pow(type(1), 1), type(1))
 
             for i in range(-100, 100):
-                self.assertEquals(pow(type(i), 3), i*i*i)
+                self.assertEqual(pow(type(i), 3), i*i*i)
 
             pow2 = 1
             for i in range(0, 31):
-                self.assertEquals(pow(2, i), pow2)
+                self.assertEqual(pow(2, i), pow2)
                 if i != 30 : pow2 = pow2*2
 
             for othertype in (int,):
@@ -67,30 +67,30 @@
 
     def test_other(self):
         # Other tests-- not very systematic
-        self.assertEquals(pow(3,3) % 8, pow(3,3,8))
-        self.assertEquals(pow(3,3) % -8, pow(3,3,-8))
-        self.assertEquals(pow(3,2) % -2, pow(3,2,-2))
-        self.assertEquals(pow(-3,3) % 8, pow(-3,3,8))
-        self.assertEquals(pow(-3,3) % -8, pow(-3,3,-8))
-        self.assertEquals(pow(5,2) % -8, pow(5,2,-8))
+        self.assertEqual(pow(3,3) % 8, pow(3,3,8))
+        self.assertEqual(pow(3,3) % -8, pow(3,3,-8))
+        self.assertEqual(pow(3,2) % -2, pow(3,2,-2))
+        self.assertEqual(pow(-3,3) % 8, pow(-3,3,8))
+        self.assertEqual(pow(-3,3) % -8, pow(-3,3,-8))
+        self.assertEqual(pow(5,2) % -8, pow(5,2,-8))
 
-        self.assertEquals(pow(3,3) % 8, pow(3,3,8))
-        self.assertEquals(pow(3,3) % -8, pow(3,3,-8))
-        self.assertEquals(pow(3,2) % -2, pow(3,2,-2))
-        self.assertEquals(pow(-3,3) % 8, pow(-3,3,8))
-        self.assertEquals(pow(-3,3) % -8, pow(-3,3,-8))
-        self.assertEquals(pow(5,2) % -8, pow(5,2,-8))
+        self.assertEqual(pow(3,3) % 8, pow(3,3,8))
+        self.assertEqual(pow(3,3) % -8, pow(3,3,-8))
+        self.assertEqual(pow(3,2) % -2, pow(3,2,-2))
+        self.assertEqual(pow(-3,3) % 8, pow(-3,3,8))
+        self.assertEqual(pow(-3,3) % -8, pow(-3,3,-8))
+        self.assertEqual(pow(5,2) % -8, pow(5,2,-8))
 
         for i in range(-10, 11):
             for j in range(0, 6):
                 for k in range(-7, 11):
                     if j >= 0 and k != 0:
-                        self.assertEquals(
+                        self.assertEqual(
                             pow(i,j) % k,
                             pow(i,j,k)
                         )
                     if j >= 0 and k != 0:
-                        self.assertEquals(
+                        self.assertEqual(
                             pow(int(i),j) % k,
                             pow(int(i),j,k)
                         )
@@ -104,7 +104,7 @@
     def test_bug705231(self):
         # -1.0 raised to an integer should never blow up.  It did if the
         # platform pow() was buggy, and Python didn't worm around it.
-        eq = self.assertEquals
+        eq = self.assertEqual
         a = -1.0
         # The next two tests can still fail if the platform floor()
         # function doesn't treat all large inputs as integers
diff --git a/Lib/test/test_pty.py b/Lib/test/test_pty.py
index e74ecd5..92039e4 100644
--- a/Lib/test/test_pty.py
+++ b/Lib/test/test_pty.py
@@ -86,7 +86,7 @@
         fcntl.fcntl(master_fd, fcntl.F_SETFL, orig_flags | os.O_NONBLOCK)
         try:
             s1 = os.read(master_fd, 1024)
-            self.assertEquals(b'', s1)
+            self.assertEqual(b'', s1)
         except OSError as e:
             if e.errno != errno.EAGAIN:
                 raise
@@ -96,14 +96,14 @@
         debug("Writing to slave_fd")
         os.write(slave_fd, TEST_STRING_1)
         s1 = os.read(master_fd, 1024)
-        self.assertEquals(b'I wish to buy a fish license.\n',
-                          normalize_output(s1))
+        self.assertEqual(b'I wish to buy a fish license.\n',
+                         normalize_output(s1))
 
         debug("Writing chunked output")
         os.write(slave_fd, TEST_STRING_2[:5])
         os.write(slave_fd, TEST_STRING_2[5:])
         s2 = os.read(master_fd, 1024)
-        self.assertEquals(b'For my pet fish, Eric.\n', normalize_output(s2))
+        self.assertEqual(b'For my pet fish, Eric.\n', normalize_output(s2))
 
         os.close(slave_fd)
         os.close(master_fd)
diff --git a/Lib/test/test_pyclbr.py b/Lib/test/test_pyclbr.py
index 30d8249..5b6fcb0 100644
--- a/Lib/test/test_pyclbr.py
+++ b/Lib/test/test_pyclbr.py
@@ -45,7 +45,7 @@
     def assertEqualsOrIgnored(self, a, b, ignore):
         ''' succeed iff a == b or a in ignore or b in ignore '''
         if a not in ignore and b not in ignore:
-            self.assertEquals(a, b)
+            self.assertEqual(a, b)
 
     def checkModule(self, moduleName, module=None, ignore=()):
         ''' succeed iff pyclbr.readmodule_ex(modulename) corresponds
@@ -87,7 +87,7 @@
                 self.assertTrue(isinstance(py_item, (FunctionType, BuiltinFunctionType)))
                 if py_item.__module__ != moduleName:
                     continue   # skip functions that came from somewhere else
-                self.assertEquals(py_item.__module__, value.module)
+                self.assertEqual(py_item.__module__, value.module)
             else:
                 self.assertTrue(isinstance(py_item, type))
                 if py_item.__module__ != moduleName:
@@ -116,7 +116,7 @@
 
                 try:
                     self.assertListEq(foundMethods, actualMethods, ignore)
-                    self.assertEquals(py_item.__module__, value.module)
+                    self.assertEqual(py_item.__module__, value.module)
 
                     self.assertEqualsOrIgnored(py_item.__name__, value.name,
                                                ignore)
diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py
index 5ac2a47..133c02b 100644
--- a/Lib/test/test_pyexpat.py
+++ b/Lib/test/test_pyexpat.py
@@ -24,12 +24,12 @@
     def test_ordered_attributes(self):
         for x, y in self.set_get_pairs:
             self.parser.ordered_attributes = x
-            self.assertEquals(self.parser.ordered_attributes, y)
+            self.assertEqual(self.parser.ordered_attributes, y)
 
     def test_specified_attributes(self):
         for x, y in self.set_get_pairs:
             self.parser.specified_attributes = x
-            self.assertEquals(self.parser.specified_attributes, y)
+            self.assertEqual(self.parser.specified_attributes, y)
 
 
 data = b'''\
@@ -127,23 +127,23 @@
         ]
 
     def _verify_parse_output(self, op):
-        self.assertEquals(op[0], 'PI: \'xml-stylesheet\' \'href="stylesheet.css"\'')
-        self.assertEquals(op[1], "Comment: ' comment data '")
-        self.assertEquals(op[2], "Notation declared: ('notation', None, 'notation.jpeg', None)")
-        self.assertEquals(op[3], "Unparsed entity decl: ('unparsed_entity', None, 'entity.file', None, 'notation')")
-        self.assertEquals(op[4], "Start element: 'root' {'attr1': 'value1', 'attr2': 'value2\u1f40'}")
-        self.assertEquals(op[5], "NS decl: 'myns' 'http://www.python.org/namespace'")
-        self.assertEquals(op[6], "Start element: 'http://www.python.org/namespace!subelement' {}")
-        self.assertEquals(op[7], "Character data: 'Contents of subelements'")
-        self.assertEquals(op[8], "End element: 'http://www.python.org/namespace!subelement'")
-        self.assertEquals(op[9], "End of NS decl: 'myns'")
-        self.assertEquals(op[10], "Start element: 'sub2' {}")
-        self.assertEquals(op[11], 'Start of CDATA section')
-        self.assertEquals(op[12], "Character data: 'contents of CDATA section'")
-        self.assertEquals(op[13], 'End of CDATA section')
-        self.assertEquals(op[14], "End element: 'sub2'")
-        self.assertEquals(op[15], "External entity ref: (None, 'entity.file', None)")
-        self.assertEquals(op[16], "End element: 'root'")
+        self.assertEqual(op[0], 'PI: \'xml-stylesheet\' \'href="stylesheet.css"\'')
+        self.assertEqual(op[1], "Comment: ' comment data '")
+        self.assertEqual(op[2], "Notation declared: ('notation', None, 'notation.jpeg', None)")
+        self.assertEqual(op[3], "Unparsed entity decl: ('unparsed_entity', None, 'entity.file', None, 'notation')")
+        self.assertEqual(op[4], "Start element: 'root' {'attr1': 'value1', 'attr2': 'value2\u1f40'}")
+        self.assertEqual(op[5], "NS decl: 'myns' 'http://www.python.org/namespace'")
+        self.assertEqual(op[6], "Start element: 'http://www.python.org/namespace!subelement' {}")
+        self.assertEqual(op[7], "Character data: 'Contents of subelements'")
+        self.assertEqual(op[8], "End element: 'http://www.python.org/namespace!subelement'")
+        self.assertEqual(op[9], "End of NS decl: 'myns'")
+        self.assertEqual(op[10], "Start element: 'sub2' {}")
+        self.assertEqual(op[11], 'Start of CDATA section')
+        self.assertEqual(op[12], "Character data: 'contents of CDATA section'")
+        self.assertEqual(op[13], 'End of CDATA section')
+        self.assertEqual(op[14], "End element: 'sub2'")
+        self.assertEqual(op[15], "External entity ref: (None, 'entity.file', None)")
+        self.assertEqual(op[16], "End element: 'root'")
 
 
     def test_unicode(self):
@@ -184,14 +184,14 @@
             expat.ParserCreate(namespace_separator=42)
             self.fail()
         except TypeError as e:
-            self.assertEquals(str(e),
+            self.assertEqual(str(e),
                 'ParserCreate() argument 2 must be string or None, not int')
 
         try:
             expat.ParserCreate(namespace_separator='too long')
             self.fail()
         except ValueError as e:
-            self.assertEquals(str(e),
+            self.assertEqual(str(e),
                 'namespace_separator must be at most one character, omitted, or None')
 
     def test_zero_length(self):
@@ -217,7 +217,7 @@
         p.EndElementHandler = collector
         p.Parse("<e> <e/> <e></e> </e>", 1)
         tag = L[0]
-        self.assertEquals(len(L), 6)
+        self.assertEqual(len(L), 6)
         for entry in L:
             # L should have the same string repeated over and over.
             self.assertTrue(tag is entry)
@@ -231,7 +231,7 @@
         self.parser.CharacterDataHandler = self.CharacterDataHandler
 
     def check(self, expected, label):
-        self.assertEquals(self.stuff, expected,
+        self.assertEqual(self.stuff, expected,
                 "%s\nstuff    = %r\nexpected = %r"
                 % (label, self.stuff, map(str, expected)))
 
@@ -264,47 +264,47 @@
         # Make sure buffering is turned on
         self.assertTrue(self.parser.buffer_text)
         self.parser.Parse("<a>1<b/>2<c/>3</a>", 1)
-        self.assertEquals(self.stuff, ['123'],
-                          "buffered text not properly collapsed")
+        self.assertEqual(self.stuff, ['123'],
+                         "buffered text not properly collapsed")
 
     def test1(self):
         # XXX This test exposes more detail of Expat's text chunking than we
         # XXX like, but it tests what we need to concisely.
         self.setHandlers(["StartElementHandler"])
         self.parser.Parse("<a>1<b buffer-text='no'/>2\n3<c buffer-text='yes'/>4\n5</a>", 1)
-        self.assertEquals(self.stuff,
-                          ["<a>", "1", "<b>", "2", "\n", "3", "<c>", "4\n5"],
-                          "buffering control not reacting as expected")
+        self.assertEqual(self.stuff,
+                         ["<a>", "1", "<b>", "2", "\n", "3", "<c>", "4\n5"],
+                         "buffering control not reacting as expected")
 
     def test2(self):
         self.parser.Parse("<a>1<b/>&lt;2&gt;<c/>&#32;\n&#x20;3</a>", 1)
-        self.assertEquals(self.stuff, ["1<2> \n 3"],
-                          "buffered text not properly collapsed")
+        self.assertEqual(self.stuff, ["1<2> \n 3"],
+                         "buffered text not properly collapsed")
 
     def test3(self):
         self.setHandlers(["StartElementHandler"])
         self.parser.Parse("<a>1<b/>2<c/>3</a>", 1)
-        self.assertEquals(self.stuff, ["<a>", "1", "<b>", "2", "<c>", "3"],
-                          "buffered text not properly split")
+        self.assertEqual(self.stuff, ["<a>", "1", "<b>", "2", "<c>", "3"],
+                         "buffered text not properly split")
 
     def test4(self):
         self.setHandlers(["StartElementHandler", "EndElementHandler"])
         self.parser.CharacterDataHandler = None
         self.parser.Parse("<a>1<b/>2<c/>3</a>", 1)
-        self.assertEquals(self.stuff,
-                          ["<a>", "<b>", "</b>", "<c>", "</c>", "</a>"])
+        self.assertEqual(self.stuff,
+                         ["<a>", "<b>", "</b>", "<c>", "</c>", "</a>"])
 
     def test5(self):
         self.setHandlers(["StartElementHandler", "EndElementHandler"])
         self.parser.Parse("<a>1<b></b>2<c/>3</a>", 1)
-        self.assertEquals(self.stuff,
+        self.assertEqual(self.stuff,
             ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3", "</a>"])
 
     def test6(self):
         self.setHandlers(["CommentHandler", "EndElementHandler",
                     "StartElementHandler"])
         self.parser.Parse("<a>1<b/>2<c></c>345</a> ", 1)
-        self.assertEquals(self.stuff,
+        self.assertEqual(self.stuff,
             ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "345", "</a>"],
             "buffered text not properly split")
 
@@ -312,10 +312,10 @@
         self.setHandlers(["CommentHandler", "EndElementHandler",
                     "StartElementHandler"])
         self.parser.Parse("<a>1<b/>2<c></c>3<!--abc-->4<!--def-->5</a> ", 1)
-        self.assertEquals(self.stuff,
-                          ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3",
-                           "<!--abc-->", "4", "<!--def-->", "5", "</a>"],
-                          "buffered text not properly split")
+        self.assertEqual(self.stuff,
+                         ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3",
+                          "<!--abc-->", "4", "<!--def-->", "5", "</a>"],
+                         "buffered text not properly split")
 
 
 # Test handling of exception from callback:
@@ -330,9 +330,9 @@
             parser.Parse("<a><b><c/></b></a>", 1)
             self.fail()
         except RuntimeError as e:
-            self.assertEquals(e.args[0], 'a',
-                              "Expected RuntimeError for element 'a', but" + \
-                              " found %r" % e.args[0])
+            self.assertEqual(e.args[0], 'a',
+                             "Expected RuntimeError for element 'a', but" + \
+                             " found %r" % e.args[0])
 
 
 # Test Current* members:
@@ -351,7 +351,7 @@
         self.assertTrue(self.upto < len(self.expected_list),
                         'too many parser events')
         expected = self.expected_list[self.upto]
-        self.assertEquals(pos, expected,
+        self.assertEqual(pos, expected,
                 'Expected position %s, got position %s' %(pos, expected))
         self.upto += 1
 
@@ -392,10 +392,10 @@
     """
 
     def test_1025_bytes(self):
-        self.assertEquals(self.small_buffer_test(1025), 2)
+        self.assertEqual(self.small_buffer_test(1025), 2)
 
     def test_1000_bytes(self):
-        self.assertEquals(self.small_buffer_test(1000), 1)
+        self.assertEqual(self.small_buffer_test(1000), 1)
 
     def test_wrong_size(self):
         parser = expat.ParserCreate()
@@ -418,15 +418,15 @@
         # once.
         self.n = 0
         parser.Parse(xml1)
-        self.assertEquals(self.n, 1)
+        self.assertEqual(self.n, 1)
 
         # Reassign to buffer_size, but assign the same size.
         parser.buffer_size = parser.buffer_size
-        self.assertEquals(self.n, 1)
+        self.assertEqual(self.n, 1)
 
         # Try parsing rest of the document
         parser.Parse(xml2)
-        self.assertEquals(self.n, 2)
+        self.assertEqual(self.n, 2)
 
 
     def test_disabling_buffer(self):
@@ -437,27 +437,27 @@
         parser.CharacterDataHandler = self.counting_handler
         parser.buffer_text = 1
         parser.buffer_size = 1024
-        self.assertEquals(parser.buffer_size, 1024)
+        self.assertEqual(parser.buffer_size, 1024)
 
         # Parse one chunk of XML
         self.n = 0
         parser.Parse(xml1, 0)
-        self.assertEquals(parser.buffer_size, 1024)
-        self.assertEquals(self.n, 1)
+        self.assertEqual(parser.buffer_size, 1024)
+        self.assertEqual(self.n, 1)
 
         # Turn off buffering and parse the next chunk.
         parser.buffer_text = 0
         self.assertFalse(parser.buffer_text)
-        self.assertEquals(parser.buffer_size, 1024)
+        self.assertEqual(parser.buffer_size, 1024)
         for i in range(10):
             parser.Parse(xml2, 0)
-        self.assertEquals(self.n, 11)
+        self.assertEqual(self.n, 11)
 
         parser.buffer_text = 1
         self.assertTrue(parser.buffer_text)
-        self.assertEquals(parser.buffer_size, 1024)
+        self.assertEqual(parser.buffer_size, 1024)
         parser.Parse(xml3, 1)
-        self.assertEquals(self.n, 12)
+        self.assertEqual(self.n, 12)
 
 
 
@@ -485,14 +485,14 @@
         parser.CharacterDataHandler = self.counting_handler
         parser.buffer_text = 1
         parser.buffer_size = 1024
-        self.assertEquals(parser.buffer_size, 1024)
+        self.assertEqual(parser.buffer_size, 1024)
 
         self.n = 0
         parser.Parse(xml1, 0)
         parser.buffer_size *= 2
-        self.assertEquals(parser.buffer_size, 2048)
+        self.assertEqual(parser.buffer_size, 2048)
         parser.Parse(xml2, 1)
-        self.assertEquals(self.n, 2)
+        self.assertEqual(self.n, 2)
 
     def test_change_size_2(self):
         xml1 = "<?xml version='1.0' encoding='iso8859'?><a>a<s>%s" % ('a' * 1023)
@@ -501,14 +501,14 @@
         parser.CharacterDataHandler = self.counting_handler
         parser.buffer_text = 1
         parser.buffer_size = 2048
-        self.assertEquals(parser.buffer_size, 2048)
+        self.assertEqual(parser.buffer_size, 2048)
 
         self.n=0
         parser.Parse(xml1, 0)
         parser.buffer_size = parser.buffer_size // 2
-        self.assertEquals(parser.buffer_size, 1024)
+        self.assertEqual(parser.buffer_size, 1024)
         parser.Parse(xml2, 1)
-        self.assertEquals(self.n, 4)
+        self.assertEqual(self.n, 4)
 
 class MalformedInputText(unittest.TestCase):
     def test1(self):
@@ -518,7 +518,7 @@
             parser.Parse(xml, True)
             self.fail()
         except expat.ExpatError as e:
-            self.assertEquals(str(e), 'unclosed token: line 2, column 0')
+            self.assertEqual(str(e), 'unclosed token: line 2, column 0')
 
     def test2(self):
         xml = "<?xml version\xc2\x85='1.0'?>\r\n"
@@ -527,7 +527,7 @@
             parser.Parse(xml, True)
             self.fail()
         except expat.ExpatError as e:
-            self.assertEquals(str(e), 'XML declaration not well-formed: line 1, column 14')
+            self.assertEqual(str(e), 'XML declaration not well-formed: line 1, column 14')
 
 def test_main():
     run_unittest(SetAttributeTest,
diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index 95f80ac..c65827d 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -99,8 +99,8 @@
                             LifoQueue = [222, 333, 111],
                             PriorityQueue = [111, 222, 333])
         actual_order = [q.get(), q.get(), q.get()]
-        self.assertEquals(actual_order, target_order[q.__class__.__name__],
-                          "Didn't seem to queue the correct data!")
+        self.assertEqual(actual_order, target_order[q.__class__.__name__],
+                         "Didn't seem to queue the correct data!")
         for i in range(QUEUE_SIZE-1):
             q.put(i)
             self.assertTrue(q.qsize(), "Queue should not be empty")
@@ -158,8 +158,8 @@
         for i in range(100):
             q.put(i)
         q.join()
-        self.assertEquals(self.cum, sum(range(100)),
-                          "q.join() did not block until all tasks were done")
+        self.assertEqual(self.cum, sum(range(100)),
+                         "q.join() did not block until all tasks were done")
         for i in (0,1):
             q.put(-1)         # instruct the threads to close
         q.join()                # verify that you can join twice
diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py
index ba028a6..c082fd1 100644
--- a/Lib/test/test_range.py
+++ b/Lib/test/test_range.py
@@ -105,8 +105,8 @@
         for proto in range(pickle.HIGHEST_PROTOCOL + 1):
             for t in testcases:
                 r = range(*t)
-                self.assertEquals(list(pickle.loads(pickle.dumps(r, proto))),
-                                  list(r))
+                self.assertEqual(list(pickle.loads(pickle.dumps(r, proto))),
+                                 list(r))
 
     def test_odd_bug(self):
         # This used to raise a "SystemError: NULL result without error"
diff --git a/Lib/test/test_reprlib.py b/Lib/test/test_reprlib.py
index 12e207b..ce6ecb6 100644
--- a/Lib/test/test_reprlib.py
+++ b/Lib/test/test_reprlib.py
@@ -22,7 +22,7 @@
 class ReprTests(unittest.TestCase):
 
     def test_string(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         eq(r("abc"), "'abc'")
         eq(r("abcdefghijklmnop"),"'abcdefghijklmnop'")
 
@@ -36,7 +36,7 @@
         eq(r(s), expected)
 
     def test_tuple(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         eq(r((1,)), "(1,)")
 
         t3 = (1, 2, 3)
@@ -51,7 +51,7 @@
         from array import array
         from collections import deque
 
-        eq = self.assertEquals
+        eq = self.assertEqual
         # Tuples give up after 6 elements
         eq(r(()), "()")
         eq(r((1,)), "(1,)")
@@ -101,7 +101,7 @@
                    "array('i', [1, 2, 3, 4, 5, ...])")
 
     def test_numbers(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         eq(r(123), repr(123))
         eq(r(123), repr(123))
         eq(r(1.0/3), repr(1.0/3))
@@ -111,7 +111,7 @@
         eq(r(n), expected)
 
     def test_instance(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         i1 = ClassWithRepr("a")
         eq(r(i1), repr(i1))
 
@@ -133,7 +133,7 @@
         # XXX anonymous functions?  see func_repr
 
     def test_builtin_function(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         # Functions
         eq(repr(hash), '<built-in function hash>')
         # Methods
@@ -141,13 +141,13 @@
             '<built-in method split of str object at 0x'))
 
     def test_range(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         eq(repr(range(1)), 'range(0, 1)')
         eq(repr(range(1, 2)), 'range(1, 2)')
         eq(repr(range(1, 4, 3)), 'range(1, 4, 3)')
 
     def test_nesting(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         # everything is meant to give up after 6 levels.
         eq(r([[[[[[[]]]]]]]), "[[[[[[[]]]]]]]")
         eq(r([[[[[[[[]]]]]]]]), "[[[[[[[...]]]]]]]")
@@ -168,7 +168,7 @@
         pass
 
     def test_descriptors(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         # method descriptors
         eq(repr(dict.items), "<method 'items' of 'dict' objects>")
         # XXX member descriptors
@@ -229,7 +229,7 @@
         del sys.path[0]
 
     def test_module(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         touch(os.path.join(self.subpkgname, self.pkgname + '.py'))
         from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import areallylongpackageandmodulenametotestreprtruncation
         eq(repr(areallylongpackageandmodulenametotestreprtruncation),
@@ -237,7 +237,7 @@
         eq(repr(sys), "<module 'sys' (built-in)>")
 
     def test_type(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         touch(os.path.join(self.subpkgname, 'foo.py'), '''\
 class foo(object):
     pass
@@ -258,7 +258,7 @@
 ''')
         from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import bar
         # Module name may be prefixed with "test.", depending on how run.
-        self.assertEquals(repr(bar.bar), "<class '%s.bar'>" % bar.__name__)
+        self.assertEqual(repr(bar.bar), "<class '%s.bar'>" % bar.__name__)
 
     def test_instance(self):
         touch(os.path.join(self.subpkgname, 'baz.py'), '''\
@@ -271,7 +271,7 @@
             "<%s.baz object at 0x" % baz.__name__))
 
     def test_method(self):
-        eq = self.assertEquals
+        eq = self.assertEqual
         touch(os.path.join(self.subpkgname, 'qux.py'), '''\
 class aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:
     def amethod(self): pass
diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py
index c8c7b3a..6c9147a 100644
--- a/Lib/test/test_sax.py
+++ b/Lib/test/test_sax.py
@@ -27,16 +27,16 @@
         self.assertRaises(KeyError, attrs.getNameByQName, "attr")
         self.assertRaises(KeyError, attrs.getQNameByName, "attr")
         self.assertRaises(KeyError, attrs.__getitem__, "attr")
-        self.assertEquals(attrs.getLength(), 0)
-        self.assertEquals(attrs.getNames(), [])
-        self.assertEquals(attrs.getQNames(), [])
-        self.assertEquals(len(attrs), 0)
+        self.assertEqual(attrs.getLength(), 0)
+        self.assertEqual(attrs.getNames(), [])
+        self.assertEqual(attrs.getQNames(), [])
+        self.assertEqual(len(attrs), 0)
         self.assertFalse("attr" in attrs)
-        self.assertEquals(list(attrs.keys()), [])
-        self.assertEquals(attrs.get("attrs"), None)
-        self.assertEquals(attrs.get("attrs", 25), 25)
-        self.assertEquals(list(attrs.items()), [])
-        self.assertEquals(list(attrs.values()), [])
+        self.assertEqual(list(attrs.keys()), [])
+        self.assertEqual(attrs.get("attrs"), None)
+        self.assertEqual(attrs.get("attrs", 25), 25)
+        self.assertEqual(list(attrs.items()), [])
+        self.assertEqual(list(attrs.values()), [])
 
     def verify_empty_nsattrs(self, attrs):
         self.assertRaises(KeyError, attrs.getValue, (ns_uri, "attr"))
@@ -44,33 +44,33 @@
         self.assertRaises(KeyError, attrs.getNameByQName, "ns:attr")
         self.assertRaises(KeyError, attrs.getQNameByName, (ns_uri, "attr"))
         self.assertRaises(KeyError, attrs.__getitem__, (ns_uri, "attr"))
-        self.assertEquals(attrs.getLength(), 0)
-        self.assertEquals(attrs.getNames(), [])
-        self.assertEquals(attrs.getQNames(), [])
-        self.assertEquals(len(attrs), 0)
+        self.assertEqual(attrs.getLength(), 0)
+        self.assertEqual(attrs.getNames(), [])
+        self.assertEqual(attrs.getQNames(), [])
+        self.assertEqual(len(attrs), 0)
         self.assertFalse((ns_uri, "attr") in attrs)
-        self.assertEquals(list(attrs.keys()), [])
-        self.assertEquals(attrs.get((ns_uri, "attr")), None)
-        self.assertEquals(attrs.get((ns_uri, "attr"), 25), 25)
-        self.assertEquals(list(attrs.items()), [])
-        self.assertEquals(list(attrs.values()), [])
+        self.assertEqual(list(attrs.keys()), [])
+        self.assertEqual(attrs.get((ns_uri, "attr")), None)
+        self.assertEqual(attrs.get((ns_uri, "attr"), 25), 25)
+        self.assertEqual(list(attrs.items()), [])
+        self.assertEqual(list(attrs.values()), [])
 
     def verify_attrs_wattr(self, attrs):
-        self.assertEquals(attrs.getLength(), 1)
-        self.assertEquals(attrs.getNames(), ["attr"])
-        self.assertEquals(attrs.getQNames(), ["attr"])
-        self.assertEquals(len(attrs), 1)
+        self.assertEqual(attrs.getLength(), 1)
+        self.assertEqual(attrs.getNames(), ["attr"])
+        self.assertEqual(attrs.getQNames(), ["attr"])
+        self.assertEqual(len(attrs), 1)
         self.assertTrue("attr" in attrs)
-        self.assertEquals(list(attrs.keys()), ["attr"])
-        self.assertEquals(attrs.get("attr"), "val")
-        self.assertEquals(attrs.get("attr", 25), "val")
-        self.assertEquals(list(attrs.items()), [("attr", "val")])
-        self.assertEquals(list(attrs.values()), ["val"])
-        self.assertEquals(attrs.getValue("attr"), "val")
-        self.assertEquals(attrs.getValueByQName("attr"), "val")
-        self.assertEquals(attrs.getNameByQName("attr"), "attr")
-        self.assertEquals(attrs["attr"], "val")
-        self.assertEquals(attrs.getQNameByName("attr"), "attr")
+        self.assertEqual(list(attrs.keys()), ["attr"])
+        self.assertEqual(attrs.get("attr"), "val")
+        self.assertEqual(attrs.get("attr", 25), "val")
+        self.assertEqual(list(attrs.items()), [("attr", "val")])
+        self.assertEqual(list(attrs.values()), ["val"])
+        self.assertEqual(attrs.getValue("attr"), "val")
+        self.assertEqual(attrs.getValueByQName("attr"), "val")
+        self.assertEqual(attrs.getNameByQName("attr"), "attr")
+        self.assertEqual(attrs["attr"], "val")
+        self.assertEqual(attrs.getQNameByName("attr"), "attr")
 
 class MakeParserTest(unittest.TestCase):
     def test_make_parser2(self):
@@ -100,46 +100,46 @@
 class SaxutilsTest(unittest.TestCase):
     # ===== escape
     def test_escape_basic(self):
-        self.assertEquals(escape("Donald Duck & Co"), "Donald Duck &amp; Co")
+        self.assertEqual(escape("Donald Duck & Co"), "Donald Duck &amp; Co")
 
     def test_escape_all(self):
-        self.assertEquals(escape("<Donald Duck & Co>"),
-                          "&lt;Donald Duck &amp; Co&gt;")
+        self.assertEqual(escape("<Donald Duck & Co>"),
+                         "&lt;Donald Duck &amp; Co&gt;")
 
     def test_escape_extra(self):
-        self.assertEquals(escape("Hei på deg", {"å" : "&aring;"}),
-                          "Hei p&aring; deg")
+        self.assertEqual(escape("Hei på deg", {"å" : "&aring;"}),
+                         "Hei p&aring; deg")
 
     # ===== unescape
     def test_unescape_basic(self):
-        self.assertEquals(unescape("Donald Duck &amp; Co"), "Donald Duck & Co")
+        self.assertEqual(unescape("Donald Duck &amp; Co"), "Donald Duck & Co")
 
     def test_unescape_all(self):
-        self.assertEquals(unescape("&lt;Donald Duck &amp; Co&gt;"),
-                          "<Donald Duck & Co>")
+        self.assertEqual(unescape("&lt;Donald Duck &amp; Co&gt;"),
+                         "<Donald Duck & Co>")
 
     def test_unescape_extra(self):
-        self.assertEquals(unescape("Hei på deg", {"å" : "&aring;"}),
-                          "Hei p&aring; deg")
+        self.assertEqual(unescape("Hei på deg", {"å" : "&aring;"}),
+                         "Hei p&aring; deg")
 
     def test_unescape_amp_extra(self):
-        self.assertEquals(unescape("&amp;foo;", {"&foo;": "splat"}), "&foo;")
+        self.assertEqual(unescape("&amp;foo;", {"&foo;": "splat"}), "&foo;")
 
     # ===== quoteattr
     def test_quoteattr_basic(self):
-        self.assertEquals(quoteattr("Donald Duck & Co"),
-                          '"Donald Duck &amp; Co"')
+        self.assertEqual(quoteattr("Donald Duck & Co"),
+                         '"Donald Duck &amp; Co"')
 
     def test_single_quoteattr(self):
-        self.assertEquals(quoteattr('Includes "double" quotes'),
-                          '\'Includes "double" quotes\'')
+        self.assertEqual(quoteattr('Includes "double" quotes'),
+                         '\'Includes "double" quotes\'')
 
     def test_double_quoteattr(self):
-        self.assertEquals(quoteattr("Includes 'single' quotes"),
-                          "\"Includes 'single' quotes\"")
+        self.assertEqual(quoteattr("Includes 'single' quotes"),
+                         "\"Includes 'single' quotes\"")
 
     def test_single_double_quoteattr(self):
-        self.assertEquals(quoteattr("Includes 'single' and \"double\" quotes"),
+        self.assertEqual(quoteattr("Includes 'single' and \"double\" quotes"),
                     "\"Includes 'single' and &quot;double&quot; quotes\"")
 
     # ===== make_parser
@@ -162,7 +162,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start + "<doc></doc>")
+        self.assertEqual(result.getvalue(), start + "<doc></doc>")
 
     def test_xmlgen_content(self):
         result = StringIO()
@@ -174,7 +174,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start + "<doc>huhei</doc>")
+        self.assertEqual(result.getvalue(), start + "<doc>huhei</doc>")
 
     def test_xmlgen_pi(self):
         result = StringIO()
@@ -186,7 +186,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start + "<?test data?><doc></doc>")
+        self.assertEqual(result.getvalue(), start + "<?test data?><doc></doc>")
 
     def test_xmlgen_content_escape(self):
         result = StringIO()
@@ -198,7 +198,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(),
+        self.assertEqual(result.getvalue(),
             start + "<doc>&lt;huhei&amp;</doc>")
 
     def test_xmlgen_attr_escape(self):
@@ -216,7 +216,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start +
+        self.assertEqual(result.getvalue(), start +
             ("<doc a='\"'><e a=\"'\"></e>"
              "<e a=\"'&quot;\"></e>"
              "<e a=\"&#10;&#13;&#9;\"></e></doc>"))
@@ -231,7 +231,7 @@
         gen.endElement("doc")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start + "<doc> </doc>")
+        self.assertEqual(result.getvalue(), start + "<doc> </doc>")
 
     def test_xmlgen_ns(self):
         result = StringIO()
@@ -247,7 +247,7 @@
         gen.endPrefixMapping("ns1")
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start + \
+        self.assertEqual(result.getvalue(), start + \
            ('<ns1:doc xmlns:ns1="%s"><udoc></udoc></ns1:doc>' %
                                          ns_uri))
 
@@ -260,7 +260,7 @@
         gen.endElementNS((None, 'a'), 'a')
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start+'<a b="c"></a>')
+        self.assertEqual(result.getvalue(), start+'<a b="c"></a>')
 
     def test_1463026_2(self):
         result = StringIO()
@@ -273,7 +273,7 @@
         gen.endPrefixMapping(None)
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(), start+'<a xmlns="qux"></a>')
+        self.assertEqual(result.getvalue(), start+'<a xmlns="qux"></a>')
 
     def test_1463026_3(self):
         result = StringIO()
@@ -286,7 +286,7 @@
         gen.endPrefixMapping('my')
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(),
+        self.assertEqual(result.getvalue(),
             start+'<my:a xmlns:my="qux" b="c"></my:a>')
 
     def test_5027_1(self):
@@ -309,11 +309,11 @@
         parser.setContentHandler(gen)
         parser.parse(test_xml)
 
-        self.assertEquals(result.getvalue(),
-                          start + (
-                          '<a:g1 xmlns:a="http://example.com/ns">'
-                           '<a:g2 xml:lang="en">Hello</a:g2>'
-                          '</a:g1>'))
+        self.assertEqual(result.getvalue(),
+                         start + (
+                         '<a:g1 xmlns:a="http://example.com/ns">'
+                          '<a:g2 xml:lang="en">Hello</a:g2>'
+                         '</a:g1>'))
 
     def test_5027_2(self):
         # The xml prefix (as in xml:lang below) is reserved and bound by
@@ -337,11 +337,11 @@
         gen.endPrefixMapping('a')
         gen.endDocument()
 
-        self.assertEquals(result.getvalue(),
-                          start + (
-                          '<a:g1 xmlns:a="http://example.com/ns">'
-                           '<a:g2 xml:lang="en">Hello</a:g2>'
-                          '</a:g1>'))
+        self.assertEqual(result.getvalue(),
+                         start + (
+                         '<a:g1 xmlns:a="http://example.com/ns">'
+                          '<a:g2 xml:lang="en">Hello</a:g2>'
+                         '</a:g1>'))
 
 
 class XMLFilterBaseTest(unittest.TestCase):
@@ -358,7 +358,7 @@
         filter.endElement("doc")
         filter.endDocument()
 
-        self.assertEquals(result.getvalue(), start + "<doc>content </doc>")
+        self.assertEqual(result.getvalue(), start + "<doc>content </doc>")
 
 # ===========================================================================
 #
@@ -380,7 +380,7 @@
         parser.setContentHandler(xmlgen)
         parser.parse(open(findfile("test.xml")))
 
-        self.assertEquals(result.getvalue(), xml_test_out)
+        self.assertEqual(result.getvalue(), xml_test_out)
 
     # ===== DTDHandler support
 
@@ -408,9 +408,9 @@
         parser.feed('<doc></doc>')
         parser.close()
 
-        self.assertEquals(handler._notations,
+        self.assertEqual(handler._notations,
             [("GIF", "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN", None)])
-        self.assertEquals(handler._entities, [("img", None, "expat.gif", "GIF")])
+        self.assertEqual(handler._entities, [("img", None, "expat.gif", "GIF")])
 
     # ===== EntityResolver support
 
@@ -433,8 +433,8 @@
         parser.feed('<doc>&test;</doc>')
         parser.close()
 
-        self.assertEquals(result.getvalue(), start +
-                          "<doc><entity></entity></doc>")
+        self.assertEqual(result.getvalue(), start +
+                         "<doc><entity></entity></doc>")
 
     # ===== Attributes support
 
@@ -486,18 +486,18 @@
 
         attrs = gather._attrs
 
-        self.assertEquals(attrs.getLength(), 1)
-        self.assertEquals(attrs.getNames(), [(ns_uri, "attr")])
+        self.assertEqual(attrs.getLength(), 1)
+        self.assertEqual(attrs.getNames(), [(ns_uri, "attr")])
         self.assertTrue((attrs.getQNames() == [] or
                          attrs.getQNames() == ["ns:attr"]))
-        self.assertEquals(len(attrs), 1)
+        self.assertEqual(len(attrs), 1)
         self.assertTrue((ns_uri, "attr") in attrs)
-        self.assertEquals(attrs.get((ns_uri, "attr")), "val")
-        self.assertEquals(attrs.get((ns_uri, "attr"), 25), "val")
-        self.assertEquals(list(attrs.items()), [((ns_uri, "attr"), "val")])
-        self.assertEquals(list(attrs.values()), ["val"])
-        self.assertEquals(attrs.getValue((ns_uri, "attr")), "val")
-        self.assertEquals(attrs[(ns_uri, "attr")], "val")
+        self.assertEqual(attrs.get((ns_uri, "attr")), "val")
+        self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val")
+        self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")])
+        self.assertEqual(list(attrs.values()), ["val"])
+        self.assertEqual(attrs.getValue((ns_uri, "attr")), "val")
+        self.assertEqual(attrs[(ns_uri, "attr")], "val")
 
     # ===== InputSource support
 
@@ -509,7 +509,7 @@
         parser.setContentHandler(xmlgen)
         parser.parse(findfile("test.xml"))
 
-        self.assertEquals(result.getvalue(), xml_test_out)
+        self.assertEqual(result.getvalue(), xml_test_out)
 
     def test_expat_inpsource_sysid(self):
         parser = create_parser()
@@ -519,7 +519,7 @@
         parser.setContentHandler(xmlgen)
         parser.parse(InputSource(findfile("test.xml")))
 
-        self.assertEquals(result.getvalue(), xml_test_out)
+        self.assertEqual(result.getvalue(), xml_test_out)
 
     def test_expat_inpsource_stream(self):
         parser = create_parser()
@@ -531,7 +531,7 @@
         inpsrc.setByteStream(open(findfile("test.xml")))
         parser.parse(inpsrc)
 
-        self.assertEquals(result.getvalue(), xml_test_out)
+        self.assertEqual(result.getvalue(), xml_test_out)
 
     # ===== IncrementalParser support
 
@@ -545,7 +545,7 @@
         parser.feed("</doc>")
         parser.close()
 
-        self.assertEquals(result.getvalue(), start + "<doc></doc>")
+        self.assertEqual(result.getvalue(), start + "<doc></doc>")
 
     def test_expat_incremental_reset(self):
         result = StringIO()
@@ -566,7 +566,7 @@
         parser.feed("</doc>")
         parser.close()
 
-        self.assertEquals(result.getvalue(), start + "<doc>text</doc>")
+        self.assertEqual(result.getvalue(), start + "<doc>text</doc>")
 
     # ===== Locator support
 
@@ -580,9 +580,9 @@
         parser.feed("</doc>")
         parser.close()
 
-        self.assertEquals(parser.getSystemId(), None)
-        self.assertEquals(parser.getPublicId(), None)
-        self.assertEquals(parser.getLineNumber(), 1)
+        self.assertEqual(parser.getSystemId(), None)
+        self.assertEqual(parser.getPublicId(), None)
+        self.assertEqual(parser.getLineNumber(), 1)
 
     def test_expat_locator_withinfo(self):
         result = StringIO()
@@ -591,8 +591,8 @@
         parser.setContentHandler(xmlgen)
         parser.parse(findfile("test.xml"))
 
-        self.assertEquals(parser.getSystemId(), findfile("test.xml"))
-        self.assertEquals(parser.getPublicId(), None)
+        self.assertEqual(parser.getSystemId(), findfile("test.xml"))
+        self.assertEqual(parser.getPublicId(), None)
 
 
 # ===========================================================================
@@ -613,7 +613,7 @@
             parser.parse(source)
             self.fail()
         except SAXException as e:
-            self.assertEquals(e.getSystemId(), name)
+            self.assertEqual(e.getSystemId(), name)
 
     def test_expat_incomplete(self):
         parser = create_parser()
@@ -677,21 +677,21 @@
         attrs = AttributesNSImpl({(ns_uri, "attr") : "val"},
                                  {(ns_uri, "attr") : "ns:attr"})
 
-        self.assertEquals(attrs.getLength(), 1)
-        self.assertEquals(attrs.getNames(), [(ns_uri, "attr")])
-        self.assertEquals(attrs.getQNames(), ["ns:attr"])
-        self.assertEquals(len(attrs), 1)
+        self.assertEqual(attrs.getLength(), 1)
+        self.assertEqual(attrs.getNames(), [(ns_uri, "attr")])
+        self.assertEqual(attrs.getQNames(), ["ns:attr"])
+        self.assertEqual(len(attrs), 1)
         self.assertTrue((ns_uri, "attr") in attrs)
-        self.assertEquals(list(attrs.keys()), [(ns_uri, "attr")])
-        self.assertEquals(attrs.get((ns_uri, "attr")), "val")
-        self.assertEquals(attrs.get((ns_uri, "attr"), 25), "val")
-        self.assertEquals(list(attrs.items()), [((ns_uri, "attr"), "val")])
-        self.assertEquals(list(attrs.values()), ["val"])
-        self.assertEquals(attrs.getValue((ns_uri, "attr")), "val")
-        self.assertEquals(attrs.getValueByQName("ns:attr"), "val")
-        self.assertEquals(attrs.getNameByQName("ns:attr"), (ns_uri, "attr"))
-        self.assertEquals(attrs[(ns_uri, "attr")], "val")
-        self.assertEquals(attrs.getQNameByName((ns_uri, "attr")), "ns:attr")
+        self.assertEqual(list(attrs.keys()), [(ns_uri, "attr")])
+        self.assertEqual(attrs.get((ns_uri, "attr")), "val")
+        self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val")
+        self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")])
+        self.assertEqual(list(attrs.values()), ["val"])
+        self.assertEqual(attrs.getValue((ns_uri, "attr")), "val")
+        self.assertEqual(attrs.getValueByQName("ns:attr"), "val")
+        self.assertEqual(attrs.getNameByQName("ns:attr"), (ns_uri, "attr"))
+        self.assertEqual(attrs[(ns_uri, "attr")], "val")
+        self.assertEqual(attrs.getQNameByName((ns_uri, "attr")), "ns:attr")
 
 
     # During the development of Python 2.5, an attempt to move the "xml"
@@ -727,7 +727,7 @@
         try:
             import xml.sax.expatreader
             module = xml.sax.expatreader
-            self.assertEquals(module.__name__, "xml.sax.expatreader")
+            self.assertEqual(module.__name__, "xml.sax.expatreader")
         finally:
             sys.modules.update(old_modules)
 
diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py
index 5f8768a..fb97f1b 100644
--- a/Lib/test/test_scope.py
+++ b/Lib/test/test_scope.py
@@ -498,7 +498,7 @@
                 def f(self):
                     return x
 
-            self.assertEquals(x, 12) # Used to raise UnboundLocalError
+            self.assertEqual(x, 12) # Used to raise UnboundLocalError
         finally:
             sys.settrace(None)
 
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index 83ac669..8f9b064 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -203,10 +203,10 @@
 
     def test_getsignal(self):
         hup = signal.signal(signal.SIGHUP, self.trivial_signal_handler)
-        self.assertEquals(signal.getsignal(signal.SIGHUP),
-                          self.trivial_signal_handler)
+        self.assertEqual(signal.getsignal(signal.SIGHUP),
+                         self.trivial_signal_handler)
         signal.signal(signal.SIGHUP, hup)
-        self.assertEquals(signal.getsignal(signal.SIGHUP), hup)
+        self.assertEqual(signal.getsignal(signal.SIGHUP), hup)
 
 
 @unittest.skipUnless(sys.platform == "win32", "Windows specific")
@@ -456,9 +456,9 @@
                           "high")
 
         # virtual itimer should be (0.0, 0.0) now
-        self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0))
+        self.assertEqual(signal.getitimer(self.itimer), (0.0, 0.0))
         # and the handler should have been called
-        self.assertEquals(self.hndl_called, True)
+        self.assertEqual(self.hndl_called, True)
 
     # Issue 3864, unknown if this affects earlier versions of freebsd also
     @unittest.skipIf(sys.platform=='freebsd6',
@@ -479,7 +479,7 @@
                           "high")
 
         # profiling itimer should be (0.0, 0.0) now
-        self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0))
+        self.assertEqual(signal.getitimer(self.itimer), (0.0, 0.0))
         # and the handler should have been called
         self.assertEqual(self.hndl_called, True)
 
diff --git a/Lib/test/test_slice.py b/Lib/test/test_slice.py
index 2ecb59a..2df9271 100644
--- a/Lib/test/test_slice.py
+++ b/Lib/test/test_slice.py
@@ -118,7 +118,7 @@
 
         x = X()
         x[1:2] = 42
-        self.assertEquals(tmp, [(slice(1, 2), 42)])
+        self.assertEqual(tmp, [(slice(1, 2), 42)])
 
     def test_pickle(self):
         s = slice(10, 20, 3)
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 98ba4df..0bb43d3 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -425,8 +425,8 @@
             return  # No inet_aton, nothing to check
         # Test that issue1008086 and issue767150 are fixed.
         # It must return 4 bytes.
-        self.assertEquals(b'\x00'*4, socket.inet_aton('0.0.0.0'))
-        self.assertEquals(b'\xff'*4, socket.inet_aton('255.255.255.255'))
+        self.assertEqual(b'\x00'*4, socket.inet_aton('0.0.0.0'))
+        self.assertEqual(b'\xff'*4, socket.inet_aton('255.255.255.255'))
 
     def testIPv4toString(self):
         if not hasattr(socket, 'inet_pton'):
@@ -434,16 +434,16 @@
         from socket import inet_aton as f, inet_pton, AF_INET
         g = lambda a: inet_pton(AF_INET, a)
 
-        self.assertEquals(b'\x00\x00\x00\x00', f('0.0.0.0'))
-        self.assertEquals(b'\xff\x00\xff\x00', f('255.0.255.0'))
-        self.assertEquals(b'\xaa\xaa\xaa\xaa', f('170.170.170.170'))
-        self.assertEquals(b'\x01\x02\x03\x04', f('1.2.3.4'))
-        self.assertEquals(b'\xff\xff\xff\xff', f('255.255.255.255'))
+        self.assertEqual(b'\x00\x00\x00\x00', f('0.0.0.0'))
+        self.assertEqual(b'\xff\x00\xff\x00', f('255.0.255.0'))
+        self.assertEqual(b'\xaa\xaa\xaa\xaa', f('170.170.170.170'))
+        self.assertEqual(b'\x01\x02\x03\x04', f('1.2.3.4'))
+        self.assertEqual(b'\xff\xff\xff\xff', f('255.255.255.255'))
 
-        self.assertEquals(b'\x00\x00\x00\x00', g('0.0.0.0'))
-        self.assertEquals(b'\xff\x00\xff\x00', g('255.0.255.0'))
-        self.assertEquals(b'\xaa\xaa\xaa\xaa', g('170.170.170.170'))
-        self.assertEquals(b'\xff\xff\xff\xff', g('255.255.255.255'))
+        self.assertEqual(b'\x00\x00\x00\x00', g('0.0.0.0'))
+        self.assertEqual(b'\xff\x00\xff\x00', g('255.0.255.0'))
+        self.assertEqual(b'\xaa\xaa\xaa\xaa', g('170.170.170.170'))
+        self.assertEqual(b'\xff\xff\xff\xff', g('255.255.255.255'))
 
     def testIPv6toString(self):
         if not hasattr(socket, 'inet_pton'):
@@ -456,10 +456,10 @@
             return
         f = lambda a: inet_pton(AF_INET6, a)
 
-        self.assertEquals(b'\x00' * 16, f('::'))
-        self.assertEquals(b'\x00' * 16, f('0::0'))
-        self.assertEquals(b'\x00\x01' + b'\x00' * 14, f('1::'))
-        self.assertEquals(
+        self.assertEqual(b'\x00' * 16, f('::'))
+        self.assertEqual(b'\x00' * 16, f('0::0'))
+        self.assertEqual(b'\x00\x01' + b'\x00' * 14, f('1::'))
+        self.assertEqual(
             b'\x45\xef\x76\xcb\x00\x1a\x56\xef\xaf\xeb\x0b\xac\x19\x24\xae\xae',
             f('45ef:76cb:1a:56ef:afeb:bac:1924:aeae')
         )
@@ -470,14 +470,14 @@
         from socket import inet_ntoa as f, inet_ntop, AF_INET
         g = lambda a: inet_ntop(AF_INET, a)
 
-        self.assertEquals('1.0.1.0', f(b'\x01\x00\x01\x00'))
-        self.assertEquals('170.85.170.85', f(b'\xaa\x55\xaa\x55'))
-        self.assertEquals('255.255.255.255', f(b'\xff\xff\xff\xff'))
-        self.assertEquals('1.2.3.4', f(b'\x01\x02\x03\x04'))
+        self.assertEqual('1.0.1.0', f(b'\x01\x00\x01\x00'))
+        self.assertEqual('170.85.170.85', f(b'\xaa\x55\xaa\x55'))
+        self.assertEqual('255.255.255.255', f(b'\xff\xff\xff\xff'))
+        self.assertEqual('1.2.3.4', f(b'\x01\x02\x03\x04'))
 
-        self.assertEquals('1.0.1.0', g(b'\x01\x00\x01\x00'))
-        self.assertEquals('170.85.170.85', g(b'\xaa\x55\xaa\x55'))
-        self.assertEquals('255.255.255.255', g(b'\xff\xff\xff\xff'))
+        self.assertEqual('1.0.1.0', g(b'\x01\x00\x01\x00'))
+        self.assertEqual('170.85.170.85', g(b'\xaa\x55\xaa\x55'))
+        self.assertEqual('255.255.255.255', g(b'\xff\xff\xff\xff'))
 
     def testStringToIPv6(self):
         if not hasattr(socket, 'inet_ntop'):
@@ -490,9 +490,9 @@
             return
         f = lambda a: inet_ntop(AF_INET6, a)
 
-        self.assertEquals('::', f(b'\x00' * 16))
-        self.assertEquals('::1', f(b'\x00' * 15 + b'\x01'))
-        self.assertEquals(
+        self.assertEqual('::', f(b'\x00' * 16))
+        self.assertEqual('::1', f(b'\x00' * 15 + b'\x01'))
+        self.assertEqual(
             'aef:b01:506:1001:ffff:9997:55:170',
             f(b'\x0a\xef\x0b\x01\x05\x06\x10\x01\xff\xff\x99\x97\x00\x55\x01\x70')
         )
@@ -1193,7 +1193,7 @@
             self.cli = socket.create_connection((HOST, self.port))
         finally:
             socket.setdefaulttimeout(None)
-        self.assertEquals(self.cli.gettimeout(), 42)
+        self.assertEqual(self.cli.gettimeout(), 42)
 
     testTimeoutNone = _justAccept
     def _testTimeoutNone(self):
diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py
index 6819f30..a098edd 100644
--- a/Lib/test/test_socketserver.py
+++ b/Lib/test/test_socketserver.py
@@ -57,8 +57,8 @@
         os._exit(72)
     yield None
     pid2, status = os.waitpid(pid, 0)
-    testcase.assertEquals(pid2, pid)
-    testcase.assertEquals(72 << 8, status)
+    testcase.assertEqual(pid2, pid)
+    testcase.assertEqual(72 << 8, status)
 
 
 @unittest.skipUnless(threading, 'Threading required for this test.')
@@ -120,7 +120,7 @@
 
         if verbose: print("creating server")
         server = MyServer(addr, MyHandler)
-        self.assertEquals(server.server_address, server.socket.getsockname())
+        self.assertEqual(server.server_address, server.socket.getsockname())
         return server
 
     def run_server(self, svrcls, hdlrbase, testfunc):
@@ -159,7 +159,7 @@
         while data and b'\n' not in buf:
             data = receive(s, 100)
             buf += data
-        self.assertEquals(buf, TEST_STR)
+        self.assertEqual(buf, TEST_STR)
         s.close()
 
     def dgram_examine(self, proto, addr):
@@ -169,7 +169,7 @@
         while data and b'\n' not in buf:
             data = receive(s, 100)
             buf += data
-        self.assertEquals(buf, TEST_STR)
+        self.assertEqual(buf, TEST_STR)
         s.close()
 
     def test_TCPServer(self):
diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py
index 9d82f38..41bcac9 100644
--- a/Lib/test/test_structmembers.py
+++ b/Lib/test/test_structmembers.py
@@ -28,64 +28,64 @@
 
     def test_bool(self):
         ts.T_BOOL = True
-        self.assertEquals(ts.T_BOOL, True)
+        self.assertEqual(ts.T_BOOL, True)
         ts.T_BOOL = False
-        self.assertEquals(ts.T_BOOL, False)
+        self.assertEqual(ts.T_BOOL, False)
         self.assertRaises(TypeError, setattr, ts, 'T_BOOL', 1)
 
     def test_byte(self):
         ts.T_BYTE = CHAR_MAX
-        self.assertEquals(ts.T_BYTE, CHAR_MAX)
+        self.assertEqual(ts.T_BYTE, CHAR_MAX)
         ts.T_BYTE = CHAR_MIN
-        self.assertEquals(ts.T_BYTE, CHAR_MIN)
+        self.assertEqual(ts.T_BYTE, CHAR_MIN)
         ts.T_UBYTE = UCHAR_MAX
-        self.assertEquals(ts.T_UBYTE, UCHAR_MAX)
+        self.assertEqual(ts.T_UBYTE, UCHAR_MAX)
 
     def test_short(self):
         ts.T_SHORT = SHRT_MAX
-        self.assertEquals(ts.T_SHORT, SHRT_MAX)
+        self.assertEqual(ts.T_SHORT, SHRT_MAX)
         ts.T_SHORT = SHRT_MIN
-        self.assertEquals(ts.T_SHORT, SHRT_MIN)
+        self.assertEqual(ts.T_SHORT, SHRT_MIN)
         ts.T_USHORT = USHRT_MAX
-        self.assertEquals(ts.T_USHORT, USHRT_MAX)
+        self.assertEqual(ts.T_USHORT, USHRT_MAX)
 
     def test_int(self):
         ts.T_INT = INT_MAX
-        self.assertEquals(ts.T_INT, INT_MAX)
+        self.assertEqual(ts.T_INT, INT_MAX)
         ts.T_INT = INT_MIN
-        self.assertEquals(ts.T_INT, INT_MIN)
+        self.assertEqual(ts.T_INT, INT_MIN)
         ts.T_UINT = UINT_MAX
-        self.assertEquals(ts.T_UINT, UINT_MAX)
+        self.assertEqual(ts.T_UINT, UINT_MAX)
 
     def test_long(self):
         ts.T_LONG = LONG_MAX
-        self.assertEquals(ts.T_LONG, LONG_MAX)
+        self.assertEqual(ts.T_LONG, LONG_MAX)
         ts.T_LONG = LONG_MIN
-        self.assertEquals(ts.T_LONG, LONG_MIN)
+        self.assertEqual(ts.T_LONG, LONG_MIN)
         ts.T_ULONG = ULONG_MAX
-        self.assertEquals(ts.T_ULONG, ULONG_MAX)
+        self.assertEqual(ts.T_ULONG, ULONG_MAX)
 
     def test_py_ssize_t(self):
         ts.T_PYSSIZET = PY_SSIZE_T_MAX
-        self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MAX)
+        self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MAX)
         ts.T_PYSSIZET = PY_SSIZE_T_MIN
-        self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MIN)
+        self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MIN)
 
     @unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present")
     def test_longlong(self):
         ts.T_LONGLONG = LLONG_MAX
-        self.assertEquals(ts.T_LONGLONG, LLONG_MAX)
+        self.assertEqual(ts.T_LONGLONG, LLONG_MAX)
         ts.T_LONGLONG = LLONG_MIN
-        self.assertEquals(ts.T_LONGLONG, LLONG_MIN)
+        self.assertEqual(ts.T_LONGLONG, LLONG_MIN)
 
         ts.T_ULONGLONG = ULLONG_MAX
-        self.assertEquals(ts.T_ULONGLONG, ULLONG_MAX)
+        self.assertEqual(ts.T_ULONGLONG, ULLONG_MAX)
 
         ## make sure these will accept a plain int as well as a long
         ts.T_LONGLONG = 3
-        self.assertEquals(ts.T_LONGLONG, 3)
+        self.assertEqual(ts.T_LONGLONG, 3)
         ts.T_ULONGLONG = 4
-        self.assertEquals(ts.T_ULONGLONG, 4)
+        self.assertEqual(ts.T_ULONGLONG, 4)
 
     def test_bad_assignments(self):
         integer_attributes = [
@@ -106,7 +106,7 @@
                 self.assertRaises(TypeError, setattr, ts, attr, nonint)
 
     def test_inplace_string(self):
-        self.assertEquals(ts.T_STRING_INPLACE, "hi")
+        self.assertEqual(ts.T_STRING_INPLACE, "hi")
         self.assertRaises(TypeError, setattr, ts, "T_STRING_INPLACE", "s")
         self.assertRaises(TypeError, delattr, ts, "T_STRING_INPLACE")
 
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index f2dbdc2..2379b3e 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -276,7 +276,7 @@
         # stdout is set to 1 (#1531862).
         cmd = r"import sys, os; sys.exit(os.write(sys.stdout.fileno(), b'.\n'))"
         rc = subprocess.call([sys.executable, "-c", cmd], stdout=1)
-        self.assertEquals(rc, 2)
+        self.assertEqual(rc, 2)
 
     def test_cwd(self):
         tmpdir = tempfile.gettempdir()
@@ -566,7 +566,7 @@
                 "[sys.executable, '-c', 'print(\"Hello World!\")'])",
             'assert retcode == 0'))
         output = subprocess.check_output([sys.executable, '-c', code])
-        self.assert_(output.startswith(b'Hello World!'), ascii(output))
+        self.assertTrue(output.startswith(b'Hello World!'), ascii(output))
 
     def test_handles_closed_on_exception(self):
         # If CreateProcess exits with an error, ensure the
@@ -779,7 +779,7 @@
                     [sys.executable, "-c", script],
                     env=env)
                 stdout = stdout.rstrip(b'\n\r')
-                self.assertEquals(stdout, value_repr)
+                self.assertEqual(stdout, value_repr)
 
                 # test bytes
                 key = key.encode("ascii", "surrogateescape")
@@ -791,7 +791,7 @@
                     [sys.executable, "-c", script],
                     env=env)
                 stdout = stdout.rstrip(b'\n\r')
-                self.assertEquals(stdout, value_repr)
+                self.assertEqual(stdout, value_repr)
 
     #
     # Windows tests
@@ -897,9 +897,9 @@
     if os.name == 'posix':
 
         def test_getoutput(self):
-            self.assertEquals(subprocess.getoutput('echo xyzzy'), 'xyzzy')
-            self.assertEquals(subprocess.getstatusoutput('echo xyzzy'),
-                              (0, 'xyzzy'))
+            self.assertEqual(subprocess.getoutput('echo xyzzy'), 'xyzzy')
+            self.assertEqual(subprocess.getstatusoutput('echo xyzzy'),
+                             (0, 'xyzzy'))
 
             # we use mkdtemp in the next line to create an empty directory
             # under our exclusive control; from that, we can invent a pathname
@@ -910,7 +910,7 @@
                 name = os.path.join(dir, "foo")
 
                 status, output = subprocess.getstatusoutput('cat ' + name)
-                self.assertNotEquals(status, 0)
+                self.assertNotEqual(status, 0)
             finally:
                 if dir is not None:
                     os.rmdir(dir)
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index ccad44a..aa30923 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -86,7 +86,7 @@
         try:
             sys.exit(0)
         except SystemExit as exc:
-            self.assertEquals(exc.code, 0)
+            self.assertEqual(exc.code, 0)
         except:
             self.fail("wrong exception")
         else:
@@ -97,7 +97,7 @@
         try:
             sys.exit(42)
         except SystemExit as exc:
-            self.assertEquals(exc.code, 42)
+            self.assertEqual(exc.code, 42)
         except:
             self.fail("wrong exception")
         else:
@@ -107,7 +107,7 @@
         try:
             sys.exit((42,))
         except SystemExit as exc:
-            self.assertEquals(exc.code, 42)
+            self.assertEqual(exc.code, 42)
         except:
             self.fail("wrong exception")
         else:
@@ -117,7 +117,7 @@
         try:
             sys.exit("exit")
         except SystemExit as exc:
-            self.assertEquals(exc.code, "exit")
+            self.assertEqual(exc.code, "exit")
         except:
             self.fail("wrong exception")
         else:
@@ -127,7 +127,7 @@
         try:
             sys.exit((17, 23))
         except SystemExit as exc:
-            self.assertEquals(exc.code, (17, 23))
+            self.assertEqual(exc.code, (17, 23))
         except:
             self.fail("wrong exception")
         else:
@@ -171,7 +171,7 @@
         orig = sys.getcheckinterval()
         for n in 0, 100, 120, orig: # orig last to restore starting state
             sys.setcheckinterval(n)
-            self.assertEquals(sys.getcheckinterval(), n)
+            self.assertEqual(sys.getcheckinterval(), n)
 
     def test_recursionlimit(self):
         self.assertRaises(TypeError, sys.getrecursionlimit, 42)
@@ -438,8 +438,8 @@
         p = subprocess.Popen([sys.executable, "-c", code], stderr=subprocess.PIPE)
         stdout, stderr = p.communicate()
         self.assertEqual(p.returncode, 1)
-        self.assert_(b"UnicodeEncodeError:" in stderr,
-            "%r not in %s" % (b"UniodeEncodeError:", ascii(stderr)))
+        self.assertTrue(b"UnicodeEncodeError:" in stderr,
+            "%r not in %s" % (b"UnicodeEncodeError:", ascii(stderr)))
 
     def test_sys_flags(self):
         self.assertTrue(sys.flags)
diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py
index 403dd93..f48ab88 100644
--- a/Lib/test/test_tempfile.py
+++ b/Lib/test/test_tempfile.py
@@ -314,7 +314,7 @@
         f.write(b"blat\x1a")
         f.write(b"extra\n")
         os.lseek(f.fd, 0, os.SEEK_SET)
-        self.assertEquals(os.read(f.fd, 20), b"blat")
+        self.assertEqual(os.read(f.fd, 20), b"blat")
 
 test_classes.append(test__mkstemp_inner)
 
@@ -872,7 +872,7 @@
             with tempfile.TemporaryFile(*args, **kwargs) as fileobj:
                 fileobj.write(input)
                 fileobj.seek(0)
-                self.assertEquals(input, fileobj.read())
+                self.assertEqual(input, fileobj.read())
 
         roundtrip(b"1234", "w+b")
         roundtrip("abdc\n", "w+")
diff --git a/Lib/test/test_textwrap.py b/Lib/test/test_textwrap.py
index ffd59c3..905dd4c 100644
--- a/Lib/test/test_textwrap.py
+++ b/Lib/test/test_textwrap.py
@@ -29,7 +29,7 @@
 
 
     def check(self, result, expect):
-        self.assertEquals(result, expect,
+        self.assertEqual(result, expect,
             'expected:\n%s\nbut got:\n%s' % (
                 self.show(expect), self.show(result)))
 
@@ -39,9 +39,9 @@
 
     def check_split(self, text, expect):
         result = self.wrapper._split(text)
-        self.assertEquals(result, expect,
-                          "\nexpected %r\n"
-                          "but got  %r" % (expect, result))
+        self.assertEqual(result, expect,
+                         "\nexpected %r\n"
+                         "but got  %r" % (expect, result))
 
 
 class WrapTestCase(BaseTestCase):
@@ -490,7 +490,7 @@
 
     def assertUnchanged(self, text):
         """assert that dedent() has no effect on 'text'"""
-        self.assertEquals(text, dedent(text))
+        self.assertEqual(text, dedent(text))
 
     def test_dedent_nomargin(self):
         # No lines indented.
@@ -513,17 +513,17 @@
         # All lines indented by two spaces.
         text = "  Hello there.\n  How are ya?\n  Oh good."
         expect = "Hello there.\nHow are ya?\nOh good."
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         # Same, with blank lines.
         text = "  Hello there.\n\n  How are ya?\n  Oh good.\n"
         expect = "Hello there.\n\nHow are ya?\nOh good.\n"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         # Now indent one of the blank lines.
         text = "  Hello there.\n  \n  How are ya?\n  Oh good.\n"
         expect = "Hello there.\n\nHow are ya?\nOh good.\n"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
     def test_dedent_uneven(self):
         # Lines indented unevenly.
@@ -537,27 +537,27 @@
     while 1:
         return foo
 '''
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         # Uneven indentation with a blank line.
         text = "  Foo\n    Bar\n\n   Baz\n"
         expect = "Foo\n  Bar\n\n Baz\n"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         # Uneven indentation with a whitespace-only line.
         text = "  Foo\n    Bar\n \n   Baz\n"
         expect = "Foo\n  Bar\n\n Baz\n"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
     # dedent() should not mangle internal tabs
     def test_dedent_preserve_internal_tabs(self):
         text = "  hello\tthere\n  how are\tyou?"
         expect = "hello\tthere\nhow are\tyou?"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         # make sure that it preserves tabs when it's not making any
         # changes at all
-        self.assertEquals(expect, dedent(expect))
+        self.assertEqual(expect, dedent(expect))
 
     # dedent() should not mangle tabs in the margin (i.e.
     # tabs and spaces both count as margin, but are *not*
@@ -573,17 +573,17 @@
         # dedent() only removes whitespace that can be uniformly removed!
         text = "\thello there\n\thow are you?"
         expect = "hello there\nhow are you?"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         text = "  \thello there\n  \thow are you?"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         text = "  \t  hello there\n  \t  how are you?"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
         text = "  \thello there\n  \t  how are you?"
         expect = "hello there\n  how are you?"
-        self.assertEquals(expect, dedent(text))
+        self.assertEqual(expect, dedent(text))
 
 
 def test_main():
diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py
index f6ce1ae..a86f86b 100644
--- a/Lib/test/test_thread.py
+++ b/Lib/test/test_thread.py
@@ -61,10 +61,10 @@
 
     def test_stack_size(self):
         # Various stack size tests.
-        self.assertEquals(thread.stack_size(), 0, "intial stack size is not 0")
+        self.assertEqual(thread.stack_size(), 0, "intial stack size is not 0")
 
         thread.stack_size(0)
-        self.assertEquals(thread.stack_size(), 0, "stack_size not reset to default")
+        self.assertEqual(thread.stack_size(), 0, "stack_size not reset to default")
 
         if os.name not in ("nt", "os2", "posix"):
             return
@@ -84,7 +84,7 @@
             fail_msg = "stack_size(%d) failed - should succeed"
             for tss in (262144, 0x100000, 0):
                 thread.stack_size(tss)
-                self.assertEquals(thread.stack_size(), tss, fail_msg % tss)
+                self.assertEqual(thread.stack_size(), tss, fail_msg % tss)
                 verbose_print("successfully set stack_size(%d)" % tss)
 
             for tss in (262144, 0x100000):
diff --git a/Lib/test/test_threadedtempfile.py b/Lib/test/test_threadedtempfile.py
index 6d84e7e..745c602 100644
--- a/Lib/test/test_threadedtempfile.py
+++ b/Lib/test/test_threadedtempfile.py
@@ -69,8 +69,8 @@
 
         msg = "Errors: errors %d ok %d\n%s" % (len(errors), ok,
             '\n'.join(errors))
-        self.assertEquals(errors, [], msg)
-        self.assertEquals(ok, NUM_THREADS * FILES_PER_THREAD)
+        self.assertEqual(errors, [], msg)
+        self.assertEqual(ok, NUM_THREADS * FILES_PER_THREAD)
 
 def test_main():
     run_unittest(ThreadedTempFileTest)
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index f691336..587004a 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -371,17 +371,17 @@
         weak_cyclic_object = weakref.ref(cyclic_object)
         cyclic_object.thread.join()
         del cyclic_object
-        self.assertEquals(None, weak_cyclic_object(),
-                          msg=('%d references still around' %
-                               sys.getrefcount(weak_cyclic_object())))
+        self.assertEqual(None, weak_cyclic_object(),
+                         msg=('%d references still around' %
+                              sys.getrefcount(weak_cyclic_object())))
 
         raising_cyclic_object = RunSelfFunction(should_raise=True)
         weak_raising_cyclic_object = weakref.ref(raising_cyclic_object)
         raising_cyclic_object.thread.join()
         del raising_cyclic_object
-        self.assertEquals(None, weak_raising_cyclic_object(),
-                          msg=('%d references still around' %
-                               sys.getrefcount(weak_raising_cyclic_object())))
+        self.assertEqual(None, weak_raising_cyclic_object(),
+                         msg=('%d references still around' %
+                              sys.getrefcount(weak_raising_cyclic_object())))
 
     def test_old_threading_api(self):
         # Just a quick sanity check to make sure the old method names are
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py
index 49a9d17..4b5d703 100644
--- a/Lib/test/test_time.py
+++ b/Lib/test/test_time.py
@@ -99,7 +99,7 @@
         # based on its value.
         expected = "2000 01 01 00 00 00 1 001"
         result = time.strftime("%Y %m %d %H %M %S %w %j", (0,)*9)
-        self.assertEquals(expected, result)
+        self.assertEqual(expected, result)
 
     def test_strptime(self):
         # Should be able to go round-trip from strftime to strptime without
diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py
index 482af94..510e632 100644
--- a/Lib/test/test_tokenize.py
+++ b/Lib/test/test_tokenize.py
@@ -690,8 +690,8 @@
         # skip the initial encoding token and the end token
         tokens = list(_tokenize(readline, encoding='utf-8'))[1:-1]
         expected_tokens = [(3, '"ЉЊЈЁЂ"', (1, 0), (1, 7), '"ЉЊЈЁЂ"')]
-        self.assertEquals(tokens, expected_tokens,
-                          "bytes not decoded with encoding")
+        self.assertEqual(tokens, expected_tokens,
+                         "bytes not decoded with encoding")
 
     def test__tokenize_does_not_decode_with_encoding_none(self):
         literal = '"ЉЊЈЁЂ"'
@@ -707,8 +707,8 @@
         # skip the end token
         tokens = list(_tokenize(readline, encoding=None))[:-1]
         expected_tokens = [(3, '"ЉЊЈЁЂ"', (1, 0), (1, 7), '"ЉЊЈЁЂ"')]
-        self.assertEquals(tokens, expected_tokens,
-                          "string not tokenized when encoding is None")
+        self.assertEqual(tokens, expected_tokens,
+                         "string not tokenized when encoding is None")
 
 
 class TestDetectEncoding(TestCase):
@@ -731,8 +731,8 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, list(lines[:2]))
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, list(lines[:2]))
 
     def test_bom_no_cookie(self):
         lines = (
@@ -741,9 +741,9 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines,
-                          [b'# something\n', b'print(something)\n'])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines,
+                         [b'# something\n', b'print(something)\n'])
 
     def test_cookie_first_line_no_bom(self):
         lines = (
@@ -752,8 +752,8 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'iso-8859-1')
-        self.assertEquals(consumed_lines, [b'# -*- coding: latin-1 -*-\n'])
+        self.assertEqual(encoding, 'iso-8859-1')
+        self.assertEqual(consumed_lines, [b'# -*- coding: latin-1 -*-\n'])
 
     def test_matched_bom_and_cookie_first_line(self):
         lines = (
@@ -762,8 +762,8 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, [b'# coding=utf-8\n'])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, [b'# coding=utf-8\n'])
 
     def test_mismatched_bom_and_cookie_first_line_raises_syntaxerror(self):
         lines = (
@@ -782,9 +782,9 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'ascii')
+        self.assertEqual(encoding, 'ascii')
         expected = [b'#! something\n', b'# vim: set fileencoding=ascii :\n']
-        self.assertEquals(consumed_lines, expected)
+        self.assertEqual(consumed_lines, expected)
 
     def test_matched_bom_and_cookie_second_line(self):
         lines = (
@@ -794,9 +794,9 @@
             b'do_something(else)\n'
         )
         encoding, consumed_lines = detect_encoding(self.get_readline(lines))
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines,
-                          [b'#! something\n', b'f# coding=utf-8\n'])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines,
+                         [b'#! something\n', b'f# coding=utf-8\n'])
 
     def test_mismatched_bom_and_cookie_second_line_raises_syntaxerror(self):
         lines = (
@@ -821,7 +821,7 @@
                          b"do_something += 4\n")
                 rl = self.get_readline(lines)
                 found, consumed_lines = detect_encoding(rl)
-                self.assertEquals(found, "iso-8859-1")
+                self.assertEqual(found, "iso-8859-1")
 
     def test_utf8_normalization(self):
         # See get_normal_name() in tokenizer.c.
@@ -834,27 +834,27 @@
                          b"1 + 3\n")
                 rl = self.get_readline(lines)
                 found, consumed_lines = detect_encoding(rl)
-                self.assertEquals(found, "utf-8")
+                self.assertEqual(found, "utf-8")
 
     def test_short_files(self):
         readline = self.get_readline((b'print(something)\n',))
         encoding, consumed_lines = detect_encoding(readline)
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, [b'print(something)\n'])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, [b'print(something)\n'])
 
         encoding, consumed_lines = detect_encoding(self.get_readline(()))
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, [])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, [])
 
         readline = self.get_readline((b'\xef\xbb\xbfprint(something)\n',))
         encoding, consumed_lines = detect_encoding(readline)
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, [b'print(something)\n'])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, [b'print(something)\n'])
 
         readline = self.get_readline((b'\xef\xbb\xbf',))
         encoding, consumed_lines = detect_encoding(readline)
-        self.assertEquals(encoding, 'utf-8')
-        self.assertEquals(consumed_lines, [])
+        self.assertEqual(encoding, 'utf-8')
+        self.assertEqual(consumed_lines, [])
 
         readline = self.get_readline((b'# coding: bad\n',))
         self.assertRaises(SyntaxError, detect_encoding, readline)
@@ -893,7 +893,7 @@
         tokenize_module._tokenize = mock__tokenize
         try:
             results = tokenize(mock_readline)
-            self.assertEquals(list(results), ['first', 'second', 1, 2, 3, 4])
+            self.assertEqual(list(results), ['first', 'second', 1, 2, 3, 4])
         finally:
             tokenize_module.detect_encoding = orig_detect_encoding
             tokenize_module._tokenize = orig__tokenize
diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py
index 99d6a12..07c5062 100644
--- a/Lib/test/test_trace.py
+++ b/Lib/test/test_trace.py
@@ -289,7 +289,7 @@
             self._coverage(tracer)
         if os.path.exists(TESTFN):
             files = os.listdir(TESTFN)
-            self.assertEquals(files, [])
+            self.assertEqual(files, [])
 
     def test_issue9936(self):
         tracer = trace.Trace(trace=0, count=1)
diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index b2c7262..f9e4458 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -171,11 +171,11 @@
             raise Error("unable to create test traceback string")
 
         # Make sure that Python and the traceback module format the same thing
-        self.assertEquals(traceback_fmt, python_fmt)
+        self.assertEqual(traceback_fmt, python_fmt)
 
         # Make sure that the traceback is properly indented.
         tb_lines = python_fmt.splitlines()
-        self.assertEquals(len(tb_lines), 3)
+        self.assertEqual(len(tb_lines), 3)
         banner, location, source_line = tb_lines
         self.assertTrue(banner.startswith('Traceback'))
         self.assertTrue(location.startswith('  File'))
@@ -219,7 +219,7 @@
         except ZeroDivisionError as _:
             e = _
         lines = self.get_report(e).splitlines()
-        self.assertEquals(len(lines), 4)
+        self.assertEqual(len(lines), 4)
         self.assertTrue(lines[0].startswith('Traceback'))
         self.assertTrue(lines[1].startswith('  File'))
         self.assertTrue('1/0 # Marker' in lines[2])
@@ -234,8 +234,8 @@
         def outer_raise():
             inner_raise() # Marker
         blocks = boundaries.split(self.get_report(outer_raise))
-        self.assertEquals(len(blocks), 3)
-        self.assertEquals(blocks[1], cause_message)
+        self.assertEqual(len(blocks), 3)
+        self.assertEqual(blocks[1], cause_message)
         self.check_zero_div(blocks[0])
         self.assertTrue('inner_raise() # Marker' in blocks[2])
 
@@ -248,8 +248,8 @@
         def outer_raise():
             inner_raise() # Marker
         blocks = boundaries.split(self.get_report(outer_raise))
-        self.assertEquals(len(blocks), 3)
-        self.assertEquals(blocks[1], context_message)
+        self.assertEqual(len(blocks), 3)
+        self.assertEqual(blocks[1], context_message)
         self.check_zero_div(blocks[0])
         self.assertTrue('inner_raise() # Marker' in blocks[2])
 
@@ -268,10 +268,10 @@
         def outer_raise():
             inner_raise() # Marker
         blocks = boundaries.split(self.get_report(outer_raise))
-        self.assertEquals(len(blocks), 3)
-        self.assertEquals(blocks[1], cause_message)
+        self.assertEqual(len(blocks), 3)
+        self.assertEqual(blocks[1], cause_message)
         self.check_zero_div(blocks[0])
-        self.assert_('inner_raise() # Marker' in blocks[2])
+        self.assertIn('inner_raise() # Marker', blocks[2])
 
     def test_cause_recursive(self):
         def inner_raise():
@@ -286,8 +286,8 @@
         def outer_raise():
             inner_raise() # Marker
         blocks = boundaries.split(self.get_report(outer_raise))
-        self.assertEquals(len(blocks), 3)
-        self.assertEquals(blocks[1], cause_message)
+        self.assertEqual(len(blocks), 3)
+        self.assertEqual(blocks[1], cause_message)
         # The first block is the KeyError raised from the ZeroDivisionError
         self.assertTrue('raise KeyError from e' in blocks[0])
         self.assertTrue('1/0' not in blocks[0])
@@ -320,7 +320,7 @@
             traceback.format_exception(type(e), e, e.__traceback__))
         with captured_output("stderr") as sio:
             traceback.print_exception(type(e), e, e.__traceback__)
-        self.assertEquals(sio.getvalue(), s)
+        self.assertEqual(sio.getvalue(), s)
         return s
 
 
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 36a25c3..4793707 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -68,7 +68,7 @@
         self.assertRaises(SyntaxError, eval, '\'\\Uffffffff\'')
         self.assertRaises(SyntaxError, eval, '\'\\U%08x\'' % 0x110000)
         # raw strings should not have unicode escapes
-        self.assertNotEquals(r"\u0020", " ")
+        self.assertNotEqual(r"\u0020", " ")
 
     def test_ascii(self):
         if not sys.platform.startswith('java'):
@@ -1379,8 +1379,8 @@
             def __str__(self):
                 return '__str__ overridden'
         s = S('xxx')
-        self.assertEquals("%s" % s, '__str__ overridden')
-        self.assertEquals("{}".format(s), '__str__ overridden')
+        self.assertEqual("%s" % s, '__str__ overridden')
+        self.assertEqual("{}".format(s), '__str__ overridden')
 
 
 def test_main():
diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py
index 43ac879..f8df2b6 100644
--- a/Lib/test/test_unicodedata.py
+++ b/Lib/test/test_unicodedata.py
@@ -253,7 +253,7 @@
         self.assertTrue(count >= 10) # should have tested at least the ASCII digits
 
     def test_bug_1704793(self):
-        self.assertEquals(self.db.lookup("GOTHIC LETTER FAIHU"), '\U00010346')
+        self.assertEqual(self.db.lookup("GOTHIC LETTER FAIHU"), '\U00010346')
 
     def test_ucd_510(self):
         import unicodedata
diff --git a/Lib/test/test_unittest.py b/Lib/test/test_unittest.py
index d59bf8a..ae91a87 100644
--- a/Lib/test/test_unittest.py
+++ b/Lib/test/test_unittest.py
@@ -2926,7 +2926,7 @@
         try:
             self.assertRaises(KeyError, lambda: None)
         except self.failureException as e:
-            self.assert_("KeyError not raised" in str(e), str(e))
+            self.assertIn("KeyError not raised", str(e))
         else:
             self.fail("assertRaises() didn't fail")
         try:
@@ -2943,7 +2943,7 @@
             with self.assertRaises(KeyError):
                 pass
         except self.failureException as e:
-            self.assert_("KeyError not raised" in str(e), str(e))
+            self.assertIn("KeyError not raised", str(e))
         else:
             self.fail("assertRaises() didn't fail")
         try:
@@ -2982,11 +2982,11 @@
         self.assertFalse(TestCase.longMessage)
 
     def test_formatMsg(self):
-        self.assertEquals(self.testableFalse._formatMessage(None, "foo"), "foo")
-        self.assertEquals(self.testableFalse._formatMessage("foo", "bar"), "foo")
+        self.assertEqual(self.testableFalse._formatMessage(None, "foo"), "foo")
+        self.assertEqual(self.testableFalse._formatMessage("foo", "bar"), "foo")
 
-        self.assertEquals(self.testableTrue._formatMessage(None, "foo"), "foo")
-        self.assertEquals(self.testableTrue._formatMessage("foo", "bar"), "bar : foo")
+        self.assertEqual(self.testableTrue._formatMessage(None, "foo"), "foo")
+        self.assertEqual(self.testableTrue._formatMessage("foo", "bar"), "bar : foo")
 
     def assertMessages(self, methodName, args, errors):
         def getMethod(i):
diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py
index 33c4e65..2b41ba1 100644
--- a/Lib/test/test_warnings.py
+++ b/Lib/test/test_warnings.py
@@ -81,7 +81,7 @@
             self.module.resetwarnings()
             self.module.filterwarnings("ignore", category=UserWarning)
             self.module.warn("FilterTests.test_ignore", UserWarning)
-            self.assertEquals(len(w), 0)
+            self.assertEqual(len(w), 0)
 
     def test_always(self):
         with original_warnings.catch_warnings(record=True,
@@ -103,10 +103,10 @@
             for x in range(2):
                 self.module.warn(message, UserWarning)
                 if x == 0:
-                    self.assertEquals(w[-1].message, message)
+                    self.assertEqual(w[-1].message, message)
                     del w[:]
                 elif x == 1:
-                    self.assertEquals(len(w), 0)
+                    self.assertEqual(len(w), 0)
                 else:
                     raise ValueError("loop variant unhandled")
 
@@ -117,10 +117,10 @@
             self.module.filterwarnings("module", category=UserWarning)
             message = UserWarning("FilterTests.test_module")
             self.module.warn(message, UserWarning)
-            self.assertEquals(w[-1].message, message)
+            self.assertEqual(w[-1].message, message)
             del w[:]
             self.module.warn(message, UserWarning)
-            self.assertEquals(len(w), 0)
+            self.assertEqual(len(w), 0)
 
     def test_once(self):
         with original_warnings.catch_warnings(record=True,
@@ -130,14 +130,14 @@
             message = UserWarning("FilterTests.test_once")
             self.module.warn_explicit(message, UserWarning, "test_warnings.py",
                                     42)
-            self.assertEquals(w[-1].message, message)
+            self.assertEqual(w[-1].message, message)
             del w[:]
             self.module.warn_explicit(message, UserWarning, "test_warnings.py",
                                     13)
-            self.assertEquals(len(w), 0)
+            self.assertEqual(len(w), 0)
             self.module.warn_explicit(message, UserWarning, "test_warnings2.py",
                                     42)
-            self.assertEquals(len(w), 0)
+            self.assertEqual(len(w), 0)
 
     def test_inheritance(self):
         with original_warnings.catch_warnings(module=self.module) as w:
@@ -158,7 +158,7 @@
                 self.module.warn("FilterTests.test_ordering", UserWarning)
             except UserWarning:
                 self.fail("order handling for actions failed")
-            self.assertEquals(len(w), 0)
+            self.assertEqual(len(w), 0)
 
     def test_filterwarnings(self):
         # Test filterwarnings().
@@ -218,7 +218,7 @@
                 self.module.warn(ob)
                 # Don't directly compare objects since
                 # ``Warning() != Warning()``.
-                self.assertEquals(str(w[-1].message), str(UserWarning(ob)))
+                self.assertEqual(str(w[-1].message), str(UserWarning(ob)))
 
     def test_filename(self):
         with warnings_state(self.module):
@@ -449,7 +449,7 @@
                 self.assertEqual(w[-1].message, message)
                 del w[:]
                 self.module.warn_explicit(message, UserWarning, "file", 42)
-                self.assertEquals(len(w), 0)
+                self.assertEqual(len(w), 0)
                 # Test the resetting of onceregistry.
                 self.module.onceregistry = {}
                 __warningregistry__ = {}
@@ -460,7 +460,7 @@
                 del self.module.onceregistry
                 __warningregistry__ = {}
                 self.module.warn_explicit(message, UserWarning, "file", 42)
-                self.assertEquals(len(w), 0)
+                self.assertEqual(len(w), 0)
         finally:
             self.module.onceregistry = original_registry
 
diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py
index 37ec2bc..f898bf7 100644
--- a/Lib/test/test_winreg.py
+++ b/Lib/test/test_winreg.py
@@ -64,12 +64,12 @@
 
         # Check we wrote as many items as we thought.
         nkeys, nvalues, since_mod = QueryInfoKey(key)
-        self.assertEquals(nkeys, 1, "Not the correct number of sub keys")
-        self.assertEquals(nvalues, 1, "Not the correct number of values")
+        self.assertEqual(nkeys, 1, "Not the correct number of sub keys")
+        self.assertEqual(nvalues, 1, "Not the correct number of values")
         nkeys, nvalues, since_mod = QueryInfoKey(sub_key)
-        self.assertEquals(nkeys, 0, "Not the correct number of sub keys")
-        self.assertEquals(nvalues, len(test_data),
-                          "Not the correct number of values")
+        self.assertEqual(nkeys, 0, "Not the correct number of sub keys")
+        self.assertEqual(nvalues, len(test_data),
+                         "Not the correct number of values")
         # Close this key this way...
         # (but before we do, copy the key as an integer - this allows
         # us to test that the key really gets closed).
@@ -94,8 +94,8 @@
     def ReadTestData(self, root_key, subkeystr="sub_key"):
         # Check we can get default value for this key.
         val = QueryValue(root_key, test_key_name)
-        self.assertEquals(val, "Default value",
-                          "Registry didn't give back the correct value")
+        self.assertEqual(val, "Default value",
+                         "Registry didn't give back the correct value")
 
         key = OpenKey(root_key, test_key_name)
         # Read the sub-keys
@@ -107,22 +107,22 @@
                     data = EnumValue(sub_key, index)
                 except EnvironmentError:
                     break
-                self.assertEquals(data in test_data, True,
-                                  "Didn't read back the correct test data")
+                self.assertEqual(data in test_data, True,
+                                 "Didn't read back the correct test data")
                 index = index + 1
-            self.assertEquals(index, len(test_data),
-                              "Didn't read the correct number of items")
+            self.assertEqual(index, len(test_data),
+                             "Didn't read the correct number of items")
             # Check I can directly access each item
             for value_name, value_data, value_type in test_data:
                 read_val, read_typ = QueryValueEx(sub_key, value_name)
-                self.assertEquals(read_val, value_data,
-                                  "Could not directly read the value")
-                self.assertEquals(read_typ, value_type,
-                                  "Could not directly read the value")
+                self.assertEqual(read_val, value_data,
+                                 "Could not directly read the value")
+                self.assertEqual(read_typ, value_type,
+                                 "Could not directly read the value")
         sub_key.Close()
         # Enumerate our main key.
         read_val = EnumKey(key, 0)
-        self.assertEquals(read_val, subkeystr, "Read subkey value wrong")
+        self.assertEqual(read_val, subkeystr, "Read subkey value wrong")
         try:
             EnumKey(key, 1)
             self.fail("Was able to get a second key when I only have one!")
@@ -141,8 +141,8 @@
             DeleteValue(sub_key, value_name)
 
         nkeys, nvalues, since_mod = QueryInfoKey(sub_key)
-        self.assertEquals(nkeys, 0, "subkey not empty before delete")
-        self.assertEquals(nvalues, 0, "subkey not empty before delete")
+        self.assertEqual(nkeys, 0, "subkey not empty before delete")
+        self.assertEqual(nvalues, 0, "subkey not empty before delete")
         sub_key.Close()
         DeleteKey(key, subkeystr)
 
diff --git a/Lib/test/test_with.py b/Lib/test/test_with.py
index ae2fa4d..66ff3b2 100644
--- a/Lib/test/test_with.py
+++ b/Lib/test/test_with.py
@@ -726,10 +726,10 @@
     def testEnterReturnsTuple(self):
         with self.Dummy(value=(1,2)) as (a1, a2), \
              self.Dummy(value=(10, 20)) as (b1, b2):
-            self.assertEquals(1, a1)
-            self.assertEquals(2, a2)
-            self.assertEquals(10, b1)
-            self.assertEquals(20, b2)
+            self.assertEqual(1, a1)
+            self.assertEqual(2, a2)
+            self.assertEqual(10, b1)
+            self.assertEqual(20, b2)
 
 def test_main():
     run_unittest(FailureTestCase, NonexceptionalTestCase,
diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py
index c864940..9833f26 100644
--- a/Lib/test/test_xmlrpc.py
+++ b/Lib/test/test_xmlrpc.py
@@ -33,7 +33,7 @@
     def test_dump_load(self):
         dump = xmlrpclib.dumps((alist,))
         load = xmlrpclib.loads(dump)
-        self.assertEquals(alist, load[0][0])
+        self.assertEqual(alist, load[0][0])
 
     def test_dump_bare_datetime(self):
         # This checks that an unwrapped datetime.date object can be handled
@@ -43,22 +43,22 @@
         dt = datetime.datetime(2005, 2, 10, 11, 41, 23)
         s = xmlrpclib.dumps((dt,))
         (newdt,), m = xmlrpclib.loads(s, use_datetime=1)
-        self.assertEquals(newdt, dt)
-        self.assertEquals(m, None)
+        self.assertEqual(newdt, dt)
+        self.assertEqual(m, None)
 
         (newdt,), m = xmlrpclib.loads(s, use_datetime=0)
-        self.assertEquals(newdt, xmlrpclib.DateTime('20050210T11:41:23'))
+        self.assertEqual(newdt, xmlrpclib.DateTime('20050210T11:41:23'))
 
     def test_datetime_before_1900(self):
         # same as before but with a date before 1900
         dt = datetime.datetime(1,  2, 10, 11, 41, 23)
         s = xmlrpclib.dumps((dt,))
         (newdt,), m = xmlrpclib.loads(s, use_datetime=1)
-        self.assertEquals(newdt, dt)
-        self.assertEquals(m, None)
+        self.assertEqual(newdt, dt)
+        self.assertEqual(m, None)
 
         (newdt,), m = xmlrpclib.loads(s, use_datetime=0)
-        self.assertEquals(newdt, xmlrpclib.DateTime('00010210T11:41:23'))
+        self.assertEqual(newdt, xmlrpclib.DateTime('00010210T11:41:23'))
 
     def test_cmp_datetime_DateTime(self):
         now = datetime.datetime.now()
@@ -86,7 +86,7 @@
         t.x = 100
         t.y = "Hello"
         ((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,)))
-        self.assertEquals(t2, t.__dict__)
+        self.assertEqual(t2, t.__dict__)
 
     def test_dump_big_long(self):
         self.assertRaises(OverflowError, xmlrpclib.dumps, (2**99,))
@@ -132,14 +132,14 @@
         value = alist + [None]
         arg1 = (alist + [None],)
         strg = xmlrpclib.dumps(arg1, allow_none=True)
-        self.assertEquals(value,
+        self.assertEqual(value,
                           xmlrpclib.loads(strg)[0][0])
         self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,))
 
     def test_get_host_info(self):
         # see bug #3613, this raised a TypeError
         transp = xmlrpc.client.Transport()
-        self.assertEquals(transp.get_host_info("user@host.tld"),
+        self.assertEqual(transp.get_host_info("user@host.tld"),
                           ('host.tld',
                            [('Authorization', 'Basic dXNlcg==')], {}))
 
@@ -173,8 +173,8 @@
         f = xmlrpclib.Fault(42, 'Test Fault')
         s = xmlrpclib.dumps((f,))
         (newf,), m = xmlrpclib.loads(s)
-        self.assertEquals(newf, {'faultCode': 42, 'faultString': 'Test Fault'})
-        self.assertEquals(m, None)
+        self.assertEqual(newf, {'faultCode': 42, 'faultString': 'Test Fault'})
+        self.assertEqual(m, None)
 
         s = xmlrpclib.Marshaller().dumps(f)
         self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s)
@@ -648,7 +648,7 @@
 
         content = handle[handle.find("<?xml"):]
 
-        self.assertEquals(
+        self.assertEqual(
             int(re.search('Content-Length: (\d+)', handle).group(1)),
             len(content))
 
diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py
index 0e67dbd..e32d2d0 100644
--- a/Lib/test/test_zipfile.py
+++ b/Lib/test/test_zipfile.py
@@ -55,20 +55,20 @@
 
         directory = fp.getvalue()
         lines = directory.splitlines()
-        self.assertEquals(len(lines), 4) # Number of files + header
+        self.assertEqual(len(lines), 4) # Number of files + header
 
         self.assertTrue('File Name' in lines[0])
         self.assertTrue('Modified' in lines[0])
         self.assertTrue('Size' in lines[0])
 
         fn, date, time, size = lines[1].split()
-        self.assertEquals(fn, 'another.name')
+        self.assertEqual(fn, 'another.name')
         # XXX: timestamp is not tested
-        self.assertEquals(size, str(len(self.data)))
+        self.assertEqual(size, str(len(self.data)))
 
         # Check the namelist
         names = zipfp.namelist()
-        self.assertEquals(len(names), 3)
+        self.assertEqual(len(names), 3)
         self.assertTrue(TESTFN in names)
         self.assertTrue("another.name" in names)
         self.assertTrue("strfile" in names)
@@ -76,18 +76,18 @@
         # Check infolist
         infos = zipfp.infolist()
         names = [ i.filename for i in infos ]
-        self.assertEquals(len(names), 3)
+        self.assertEqual(len(names), 3)
         self.assertTrue(TESTFN in names)
         self.assertTrue("another.name" in names)
         self.assertTrue("strfile" in names)
         for i in infos:
-            self.assertEquals(i.file_size, len(self.data))
+            self.assertEqual(i.file_size, len(self.data))
 
         # check getinfo
         for nm in (TESTFN, "another.name", "strfile"):
             info = zipfp.getinfo(nm)
-            self.assertEquals(info.filename, nm)
-            self.assertEquals(info.file_size, len(self.data))
+            self.assertEqual(info.filename, nm)
+            self.assertEqual(info.file_size, len(self.data))
 
         # Check that testzip doesn't raise an exception
         zipfp.testzip()
@@ -445,20 +445,20 @@
 
         directory = fp.getvalue()
         lines = directory.splitlines()
-        self.assertEquals(len(lines), 4) # Number of files + header
+        self.assertEqual(len(lines), 4) # Number of files + header
 
         self.assertTrue('File Name' in lines[0])
         self.assertTrue('Modified' in lines[0])
         self.assertTrue('Size' in lines[0])
 
         fn, date, time, size = lines[1].split()
-        self.assertEquals(fn, 'another.name')
+        self.assertEqual(fn, 'another.name')
         # XXX: timestamp is not tested
-        self.assertEquals(size, str(len(self.data)))
+        self.assertEqual(size, str(len(self.data)))
 
         # Check the namelist
         names = zipfp.namelist()
-        self.assertEquals(len(names), 3)
+        self.assertEqual(len(names), 3)
         self.assertTrue(TESTFN in names)
         self.assertTrue("another.name" in names)
         self.assertTrue("strfile" in names)
@@ -466,18 +466,18 @@
         # Check infolist
         infos = zipfp.infolist()
         names = [ i.filename for i in infos ]
-        self.assertEquals(len(names), 3)
+        self.assertEqual(len(names), 3)
         self.assertTrue(TESTFN in names)
         self.assertTrue("another.name" in names)
         self.assertTrue("strfile" in names)
         for i in infos:
-            self.assertEquals(i.file_size, len(self.data))
+            self.assertEqual(i.file_size, len(self.data))
 
         # check getinfo
         for nm in (TESTFN, "another.name", "strfile"):
             info = zipfp.getinfo(nm)
-            self.assertEquals(info.filename, nm)
-            self.assertEquals(info.file_size, len(self.data))
+            self.assertEqual(info.filename, nm)
+            self.assertEqual(info.file_size, len(self.data))
 
         # Check that testzip doesn't raise an exception
         zipfp.testzip()
@@ -962,9 +962,9 @@
 
     def testGoodPassword(self):
         self.zip.setpassword(b"python")
-        self.assertEquals(self.zip.read("test.txt"), self.plain)
+        self.assertEqual(self.zip.read("test.txt"), self.plain)
         self.zip2.setpassword(b"12345")
-        self.assertEquals(self.zip2.read("zero"), self.plain2)
+        self.assertEqual(self.zip2.read("zero"), self.plain2)
 
 
 class TestsWithRandomBinaryFiles(unittest.TestCase):
diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py
index 5d163c7..ebf6ad4 100644
--- a/Lib/test/test_zipimport.py
+++ b/Lib/test/test_zipimport.py
@@ -96,8 +96,8 @@
 
             if expected_ext:
                 file = mod.get_file()
-                self.assertEquals(file, os.path.join(TEMP_ZIP,
-                                  *modules) + expected_ext)
+                self.assertEqual(file, os.path.join(TEMP_ZIP,
+                                 *modules) + expected_ext)
         finally:
             z.close()
             os.remove(TEMP_ZIP)
@@ -209,31 +209,31 @@
             z.close()
 
             zi = zipimport.zipimporter(TEMP_ZIP)
-            self.assertEquals(zi.archive, TEMP_ZIP)
-            self.assertEquals(zi.is_package(TESTPACK), True)
+            self.assertEqual(zi.archive, TEMP_ZIP)
+            self.assertEqual(zi.is_package(TESTPACK), True)
             mod = zi.load_module(TESTPACK)
-            self.assertEquals(zi.get_filename(TESTPACK), mod.__file__)
+            self.assertEqual(zi.get_filename(TESTPACK), mod.__file__)
 
-            self.assertEquals(zi.is_package(packdir + '__init__'), False)
-            self.assertEquals(zi.is_package(packdir + TESTPACK2), True)
-            self.assertEquals(zi.is_package(packdir2 + TESTMOD), False)
+            self.assertEqual(zi.is_package(packdir + '__init__'), False)
+            self.assertEqual(zi.is_package(packdir + TESTPACK2), True)
+            self.assertEqual(zi.is_package(packdir2 + TESTMOD), False)
 
             mod_path = packdir2 + TESTMOD
             mod_name = module_path_to_dotted_name(mod_path)
             pkg = __import__(mod_name)
             mod = sys.modules[mod_name]
-            self.assertEquals(zi.get_source(TESTPACK), None)
-            self.assertEquals(zi.get_source(mod_path), None)
-            self.assertEquals(zi.get_filename(mod_path), mod.__file__)
+            self.assertEqual(zi.get_source(TESTPACK), None)
+            self.assertEqual(zi.get_source(mod_path), None)
+            self.assertEqual(zi.get_filename(mod_path), mod.__file__)
             # To pass in the module name instead of the path, we must use the right importer
             loader = mod.__loader__
-            self.assertEquals(loader.get_source(mod_name), None)
-            self.assertEquals(loader.get_filename(mod_name), mod.__file__)
+            self.assertEqual(loader.get_source(mod_name), None)
+            self.assertEqual(loader.get_filename(mod_name), mod.__file__)
 
             # test prefix and archivepath members
             zi2 = zipimport.zipimporter(TEMP_ZIP + os.sep + TESTPACK)
-            self.assertEquals(zi2.archive, TEMP_ZIP)
-            self.assertEquals(zi2.prefix, TESTPACK + os.sep)
+            self.assertEqual(zi2.archive, TEMP_ZIP)
+            self.assertEqual(zi2.prefix, TESTPACK + os.sep)
         finally:
             z.close()
             os.remove(TEMP_ZIP)
@@ -253,26 +253,26 @@
             z.close()
 
             zi = zipimport.zipimporter(TEMP_ZIP + os.sep + packdir)
-            self.assertEquals(zi.archive, TEMP_ZIP)
-            self.assertEquals(zi.prefix, packdir)
-            self.assertEquals(zi.is_package(TESTPACK2), True)
+            self.assertEqual(zi.archive, TEMP_ZIP)
+            self.assertEqual(zi.prefix, packdir)
+            self.assertEqual(zi.is_package(TESTPACK2), True)
             mod = zi.load_module(TESTPACK2)
-            self.assertEquals(zi.get_filename(TESTPACK2), mod.__file__)
+            self.assertEqual(zi.get_filename(TESTPACK2), mod.__file__)
 
-            self.assertEquals(zi.is_package(TESTPACK2 + os.sep + '__init__'), False)
-            self.assertEquals(zi.is_package(TESTPACK2 + os.sep + TESTMOD), False)
+            self.assertEqual(zi.is_package(TESTPACK2 + os.sep + '__init__'), False)
+            self.assertEqual(zi.is_package(TESTPACK2 + os.sep + TESTMOD), False)
 
             mod_path = TESTPACK2 + os.sep + TESTMOD
             mod_name = module_path_to_dotted_name(mod_path)
             pkg = __import__(mod_name)
             mod = sys.modules[mod_name]
-            self.assertEquals(zi.get_source(TESTPACK2), None)
-            self.assertEquals(zi.get_source(mod_path), None)
-            self.assertEquals(zi.get_filename(mod_path), mod.__file__)
+            self.assertEqual(zi.get_source(TESTPACK2), None)
+            self.assertEqual(zi.get_source(mod_path), None)
+            self.assertEqual(zi.get_filename(mod_path), mod.__file__)
             # To pass in the module name instead of the path, we must use the right importer
             loader = mod.__loader__
-            self.assertEquals(loader.get_source(mod_name), None)
-            self.assertEquals(loader.get_filename(mod_name), mod.__file__)
+            self.assertEqual(loader.get_source(mod_name), None)
+            self.assertEqual(loader.get_filename(mod_name), mod.__file__)
         finally:
             z.close()
             os.remove(TEMP_ZIP)
@@ -286,7 +286,7 @@
             z.writestr(name, data)
             z.close()
             zi = zipimport.zipimporter(TEMP_ZIP)
-            self.assertEquals(data, zi.get_data(name))
+            self.assertEqual(data, zi.get_data(name))
             self.assertTrue('zipimporter object' in repr(zi))
         finally:
             z.close()
diff --git a/Lib/unittest.py b/Lib/unittest.py
index ea9f5f6..9f5cea5 100644
--- a/Lib/unittest.py
+++ b/Lib/unittest.py
@@ -881,8 +881,8 @@
             self.fail(self._formatMessage(msg, standardMsg))
 
     def assertDictEqual(self, d1, d2, msg=None):
-        self.assert_(isinstance(d1, dict), 'First argument is not a dictionary')
-        self.assert_(isinstance(d2, dict), 'Second argument is not a dictionary')
+        self.assertTrue(isinstance(d1, dict), 'First argument is not a dictionary')
+        self.assertTrue(isinstance(d2, dict), 'Second argument is not a dictionary')
 
         if d1 != d2:
             standardMsg = ('\n' + '\n'.join(difflib.ndiff(
@@ -949,9 +949,9 @@
 
     def assertMultiLineEqual(self, first, second, msg=None):
         """Assert that two multi-line strings are equal."""
-        self.assert_(isinstance(first, str), (
+        self.assertTrue(isinstance(first, str), (
                 'First argument is not a string'))
-        self.assert_(isinstance(second, str), (
+        self.assertTrue(isinstance(second, str), (
                 'Second argument is not a string'))
 
         if first != second:
diff --git a/Misc/NEWS b/Misc/NEWS
index efa0018..c64a99b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -33,6 +33,11 @@
 
 - Stop packaging versioncheck tool (already done for rc1).
 
+Tests
+-----
+
+- Issue #9424: Replace deprecated assert* methods in the Python test suite.
+
 
 What's New in Python 3.1.3 release candidate 1?
 ===============================================
@@ -184,7 +189,7 @@
 
 - Issue #10126: Fix distutils' test_build when Python was built with
   --enable-shared.
-  
+
 - Fix typo in one sdist option (medata-check).
 
 - Issue #9199: Fix incorrect use of distutils.cmd.Command.announce.