diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index 0af0685..6d3f8c8 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -876,9 +876,9 @@
         self.assertEqual(bytes(b"abc") <= b"ab", False)
 
     def test_doc(self):
-        self.assertTrue(bytearray.__doc__ != None)
+        self.assertIsNotNone(bytearray.__doc__)
         self.assertTrue(bytearray.__doc__.startswith("bytearray("), bytearray.__doc__)
-        self.assertTrue(bytes.__doc__ != None)
+        self.assertIsNotNone(bytes.__doc__)
         self.assertTrue(bytes.__doc__.startswith("bytes("), bytes.__doc__)
 
     def test_from_bytearray(self):
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index 4ef4969..05a036a 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -1,42 +1,36 @@
 # Python test set -- part 1, grammar.
 # This just tests whether the parser accepts them all.
 
-# NOTE: When you run this test as a script from the command line, you
-# get warnings about certain hex/oct constants.  Since those are
-# issued by the parser, you can't suppress them by adding a
-# filterwarnings() call to this module.  Therefore, to shut up the
-# regression test, the filterwarnings() call has been added to
-# regrtest.py.
-
 from test.support import run_unittest, check_syntax_error
 import unittest
 import sys
 # testing import *
 from sys import *
 
+
 class TokenTests(unittest.TestCase):
 
     def testBackslash(self):
         # 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 +42,7 @@
                 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 +97,28 @@
 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 +159,8 @@
         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 +281,37 @@
         # 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__,
+        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__,
+        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 +327,20 @@
     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 +496,7 @@
         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 +530,7 @@
             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 +682,7 @@
         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_httpservers.py b/Lib/test/test_httpservers.py
index 93a6ded..6cf5e3e 100644
--- a/Lib/test/test_httpservers.py
+++ b/Lib/test/test_httpservers.py
@@ -104,42 +104,42 @@
     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
@@ -147,21 +147,21 @@
         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'
@@ -169,28 +169,28 @@
         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):
@@ -222,8 +222,8 @@
     def check_status_and_reason(self, response, status, data=None):
         body = response.read()
         self.assertTrue(response)
-        self.assertEquals(response.status, status)
-        self.assertTrue(response.reason != None)
+        self.assertEqual(response.status, status)
+        self.assertIsNotNone(response.reason)
         if data:
             self.assertEqual(data, body)
 
@@ -284,8 +284,8 @@
 print()
 
 form = cgi.FieldStorage()
-print("%%s, %%s, %%s" %% (form.getfirst("spam"), form.getfirst("eggs"),\
-              form.getfirst("bacon")))
+print("%%s, %%s, %%s" %% (form.getfirst("spam"), form.getfirst("eggs"),
+                          form.getfirst("bacon")))
 """
 
 class CGIHTTPServerTestCase(BaseTestCase):
@@ -356,14 +356,14 @@
                                   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), \
-             (res.read(), res.getheader('Content-type'), res.status))
+        self.assertEqual((b'Hello World\n', 'text/html', 200),
+            (res.read(), res.getheader('Content-type'), res.status))
 
     def test_post(self):
         params = urllib.parse.urlencode(
@@ -371,24 +371,24 @@
         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), \
-             (res.read(), res.getheader('Content-type'), res.status))
+        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))
 
 
diff --git a/Lib/test/test_index.py b/Lib/test/test_index.py
index 4b4fe1b..79802e2 100644
--- a/Lib/test/test_index.py
+++ b/Lib/test/test_index.py
@@ -154,7 +154,7 @@
 
         lst = [5, 6, 7, 8, 9, 11]
         l2 = lst.__imul__(self.n)
-        self.assertTrue(l2 is lst)
+        self.assertIs(l2, lst)
         self.assertEqual(lst, [5, 6, 7, 8, 9, 11] * 3)
 
 
diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 70f1dbb..32863bf 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -949,7 +949,7 @@
         node = doc.documentElement
         node.childNodes[1].nodeValue = ""
         node.normalize()
-        self.confirm(node.childNodes[-1].nextSibling == None,
+        self.confirm(node.childNodes[-1].nextSibling is None,
                      "Final child's .nextSibling should be None")
 
     def testSiblings(self):
diff --git a/Lib/test/test_profilehooks.py b/Lib/test/test_profilehooks.py
index 296c997..54267a0 100644
--- a/Lib/test/test_profilehooks.py
+++ b/Lib/test/test_profilehooks.py
@@ -12,7 +12,7 @@
         sys.setprofile(None)
 
     def test_empty(self):
-        assert sys.getprofile() == None
+        assert sys.getprofile() is None
 
     def test_setget(self):
         def fn(*args):
diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py
index ffe68c8..643dcbc 100644
--- a/Lib/test/test_scope.py
+++ b/Lib/test/test_scope.py
@@ -1,9 +1,6 @@
 import unittest
 from test.support import check_syntax_error, run_unittest
 
-import warnings
-warnings.filterwarnings("ignore", r"import \*", SyntaxWarning, "<test string>")
-warnings.filterwarnings("ignore", r"import \*", SyntaxWarning, "<string>")
 
 class ScopeTests(unittest.TestCase):
 
diff --git a/Lib/test/test_urllib2_localnet.py b/Lib/test/test_urllib2_localnet.py
index c0f20f5..5ffd779 100644
--- a/Lib/test/test_urllib2_localnet.py
+++ b/Lib/test/test_urllib2_localnet.py
@@ -223,10 +223,10 @@
 
 class BaseTestCase(unittest.TestCase):
     def setUp(self):
-        self._threads = test_support.threading_setup()
+        self._threads = support.threading_setup()
 
     def tearDown(self):
-        test_support.threading_cleanup(*self._threads)
+        support.threading_cleanup(*self._threads)
 
 
 class ProxyAuthTests(BaseTestCase):
@@ -237,6 +237,7 @@
     REALM = "TestRealm"
 
     def setUp(self):
+        super(ProxyAuthTests, self).setUp()
         self.digest_auth_handler = DigestAuthHandler()
         self.digest_auth_handler.set_users({self.USER: self.PASSWD})
         self.digest_auth_handler.set_realm(self.REALM)
@@ -254,6 +255,7 @@
 
     def tearDown(self):
         self.server.stop()
+        super(ProxyAuthTests, self).tearDown()
 
     def test_proxy_with_bad_password_raises_httperror(self):
         self.proxy_digest_handler.add_password(self.REALM, self.URL,
@@ -347,11 +349,13 @@
     """
 
     def setUp(self):
+        super(TestUrlopen, self).setUp()
         self.server = None
 
     def tearDown(self):
         if self.server is not None:
             self.server.stop()
+        super(TestUrlopen, self).tearDown()
 
     def urlopen(self, url, data=None):
         l = []