diff --git a/Lib/ctypes/test/test_pep3118.py b/Lib/ctypes/test/test_pep3118.py
index 4ff2c3e..d3550cc 100644
--- a/Lib/ctypes/test/test_pep3118.py
+++ b/Lib/ctypes/test/test_pep3118.py
@@ -24,7 +24,7 @@
         else:
             size = sizeof(ob)
             for dim in self.shape:
-                size /= dim
+                size //= dim
             self.itemsize = size
         self.strides = None
         self.readonly = False
diff --git a/Lib/ctypes/test/test_structures.py b/Lib/ctypes/test/test_structures.py
index d4541a9..35bea62 100644
--- a/Lib/ctypes/test/test_structures.py
+++ b/Lib/ctypes/test/test_structures.py
@@ -367,11 +367,11 @@
             _fields_ = [("d", c_int), ("e", c_int), ("f", c_int)]
 
         z = Z(1, 2, 3, 4, 5, 6)
-        self.failUnlessEqual((z.a, z.b, z.c, z.d, z.e, z.f),
-                             (1, 2, 3, 4, 5, 6))
+        self.assertEqual((z.a, z.b, z.c, z.d, z.e, z.f),
+                         (1, 2, 3, 4, 5, 6))
         z = Z(1)
-        self.failUnlessEqual((z.a, z.b, z.c, z.d, z.e, z.f),
-                             (1, 0, 0, 0, 0, 0))
+        self.assertEqual((z.a, z.b, z.c, z.d, z.e, z.f),
+                         (1, 0, 0, 0, 0, 0))
         self.assertRaises(TypeError, lambda: Z(1, 2, 3, 4, 5, 6, 7))
 
 class PointerMemberTestCase(unittest.TestCase):
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index 5458e71..bf5272e 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -1086,7 +1086,7 @@
             sign = '-'
         else:
             sign = '+'
-        tzoffset = ' %s%04d' % (sign, tzsecs / 36)
+        tzoffset = ' %s%04d' % (sign, tzsecs // 36)
         container['Date'] = time.strftime(
             '%a, %d %b %Y %H:%M:%S',
             time.localtime(now)) + tzoffset
diff --git a/Lib/email/test/test_email_renamed.py b/Lib/email/test/test_email_renamed.py
index 307501f..22bbe66 100644
--- a/Lib/email/test/test_email_renamed.py
+++ b/Lib/email/test/test_email_renamed.py
@@ -1044,7 +1044,7 @@
             sign = '-'
         else:
             sign = '+'
-        tzoffset = ' %s%04d' % (sign, tzsecs / 36)
+        tzoffset = ' %s%04d' % (sign, tzsecs // 36)
         container['Date'] = time.strftime(
             '%a, %d %b %Y %H:%M:%S',
             time.localtime(now)) + tzoffset
diff --git a/Lib/sqlite3/test/types.py b/Lib/sqlite3/test/types.py
index 471425d..4a469e7 100644
--- a/Lib/sqlite3/test/types.py
+++ b/Lib/sqlite3/test/types.py
@@ -226,7 +226,7 @@
 
         sqlite.converters["FOO"] = lambda x: "[%s]" % x
         sqlite.converters["BAR"] = lambda x: "<%s>" % x
-        sqlite.converters["EXC"] = lambda x: 5/0
+        sqlite.converters["EXC"] = lambda x: 5 // 0
         sqlite.converters["B1B1"] = lambda x: "MARKER"
 
     def tearDown(self):
diff --git a/Lib/sqlite3/test/userfunctions.py b/Lib/sqlite3/test/userfunctions.py
index 8a1130d..42559e3 100644
--- a/Lib/sqlite3/test/userfunctions.py
+++ b/Lib/sqlite3/test/userfunctions.py
@@ -38,7 +38,7 @@
 def func_returnblob():
     return buffer("blob")
 def func_raiseexception():
-    5/0
+    5 // 0
 
 def func_isstring(v):
     return type(v) is unicode
@@ -67,7 +67,7 @@
 
 class AggrExceptionInInit:
     def __init__(self):
-        5/0
+        5 // 0
 
     def step(self, x):
         pass
@@ -80,7 +80,7 @@
         pass
 
     def step(self, x):
-        5/0
+        5 // 0
 
     def finalize(self):
         return 42
@@ -93,7 +93,7 @@
         pass
 
     def finalize(self):
-        5/0
+        5 // 0
 
 class AggrCheckType:
     def __init__(self):
diff --git a/Lib/test/infinite_reload.py b/Lib/test/infinite_reload.py
index bfbec91..841ccad 100644
--- a/Lib/test/infinite_reload.py
+++ b/Lib/test/infinite_reload.py
@@ -3,5 +3,6 @@
 #  reload()ing. This module is imported by test_import.py:test_infinite_reload
 #  to make sure this doesn't happen any more.
 
+import imp
 import infinite_reload
-reload(infinite_reload)
+imp.reload(infinite_reload)
diff --git a/Lib/test/inspect_fodder.py b/Lib/test/inspect_fodder.py
index 823559b..afde2e2 100644
--- a/Lib/test/inspect_fodder.py
+++ b/Lib/test/inspect_fodder.py
@@ -15,7 +15,7 @@
     fr = inspect.currentframe()
     st = inspect.stack()
     p = x
-    q = y / 0
+    q = y // 0
 
 # line 20
 class StupidGit:
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 8ab9973..2177b66 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -133,6 +133,7 @@
 # keep a reference to the ascii module to workaround #7140 bug
 # (see issue #7027)
 import encodings.ascii
+import imp
 
 # I see no other way to suppress these warnings;
 # putting them in test_grammar.py has no effect:
@@ -657,7 +658,7 @@
             indirect_test()
     else:
         def run_the_test():
-            reload(the_module)
+            imp.reload(the_module)
 
     deltas = []
     nwarmup, ntracked, fname = huntrleaks
diff --git a/Lib/test/test_binop.py b/Lib/test/test_binop.py
index b3d9a62..541f07f 100644
--- a/Lib/test/test_binop.py
+++ b/Lib/test/test_binop.py
@@ -207,6 +207,9 @@
         """Compare two Rats for inequality."""
         return not self == other
 
+    # Silence Py3k warning
+    __hash__ = None
+
 class RatTestCase(unittest.TestCase):
     """Unit tests for Rat class and its support utilities."""
 
diff --git a/Lib/test/test_compiler.py b/Lib/test/test_compiler.py
index c7ec50f..e5b8365 100644
--- a/Lib/test/test_compiler.py
+++ b/Lib/test/test_compiler.py
@@ -75,7 +75,7 @@
 
     def testTryExceptFinally(self):
         # Test that except and finally clauses in one try stmt are recognized
-        c = compiler.compile("try:\n 1/0\nexcept:\n e = 1\nfinally:\n f = 1",
+        c = compiler.compile("try:\n 1//0\nexcept:\n e = 1\nfinally:\n f = 1",
                              "<string>", "exec")
         dct = {}
         exec c in dct
diff --git a/Lib/test/test_descrtut.py b/Lib/test/test_descrtut.py
index c455e6b..157b9f4 100644
--- a/Lib/test/test_descrtut.py
+++ b/Lib/test/test_descrtut.py
@@ -66,7 +66,7 @@
 statement or the built-in function eval():
 
     >>> def sorted(seq):
-    ...     seq.sort()
+    ...     seq.sort(key=str)
     ...     return seq
     >>> print sorted(a.keys())
     [1, 2]
diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py
index 0907744..3ae0435 100644
--- a/Lib/test/test_dict.py
+++ b/Lib/test/test_dict.py
@@ -582,11 +582,14 @@
     type2test = Dict
 
 def test_main():
-    test_support.run_unittest(
-        DictTest,
-        GeneralMappingTests,
-        SubclassMappingTests,
-    )
+    with test_support._check_py3k_warnings(
+        ('dict(.has_key..| inequality comparisons) not supported in 3.x',
+         DeprecationWarning)):
+        test_support.run_unittest(
+            DictTest,
+            GeneralMappingTests,
+            SubclassMappingTests,
+        )
 
 if __name__ == "__main__":
     test_main()
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index d77fb42..5ee037d 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -118,7 +118,7 @@
         self.assertEquals(self.f.__exit__(None, None, None), None)
         # it must also return None if an exception was given
         try:
-            1/0
+            1 // 0
         except:
             self.assertEquals(self.f.__exit__(*sys.exc_info()), None)
 
diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py
index c48497d..1c2ceeb 100644
--- a/Lib/test/test_ftplib.py
+++ b/Lib/test/test_ftplib.py
@@ -90,7 +90,8 @@
         sock.listen(5)
         sock.settimeout(2)
         ip, port = sock.getsockname()[:2]
-        ip = ip.replace('.', ','); p1 = port / 256; p2 = port % 256
+        ip = ip.replace('.', ',')
+        p1, p2 = divmod(port, 256)
         self.push('227 entering passive mode (%s,%d,%d)' %(ip, p1, p2))
         conn, addr = sock.accept()
         self.dtp = DummyDTPHandler(conn, baseclass=self)
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index 6666685..31f8f70 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -119,7 +119,7 @@
 
     def test_error_propagation(self):
         def f(x, y):
-            x / y
+            x // y
         self.assertRaises(ZeroDivisionError, self.thetype(f, 1, 0))
         self.assertRaises(ZeroDivisionError, self.thetype(f, 1), 0)
         self.assertRaises(ZeroDivisionError, self.thetype(f), 1, 0)
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index f8cef6a..58dda40 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -8,7 +8,8 @@
 # regression test, the filterwarnings() call has been added to
 # regrtest.py.
 
-from test.test_support import run_unittest, check_syntax_error
+from test.test_support import (run_unittest, check_syntax_error,
+                               _check_py3k_warnings)
 import unittest
 import sys
 # testing import *
@@ -152,8 +153,9 @@
         f1(*(), **{})
         def f2(one_argument): pass
         def f3(two, arguments): pass
-        def f4(two, (compound, (argument, list))): pass
-        def f5((compound, first), two): pass
+        # Silence Py3k warning
+        exec('def f4(two, (compound, (argument, list))): pass')
+        exec('def f5((compound, first), two): pass')
         self.assertEquals(f2.func_code.co_varnames, ('one_argument',))
         self.assertEquals(f3.func_code.co_varnames, ('two', 'arguments'))
         if sys.platform.startswith('java'):
@@ -172,7 +174,8 @@
         def v0(*rest): pass
         def v1(a, *rest): pass
         def v2(a, b, *rest): pass
-        def v3(a, (b, c), *rest): return a, b, c, rest
+        # Silence Py3k warning
+        exec('def v3(a, (b, c), *rest): return a, b, c, rest')
 
         f1()
         f2(1)
@@ -277,9 +280,10 @@
         d22v(*(1, 2, 3, 4))
         d22v(1, 2, *(3, 4, 5))
         d22v(1, *(2, 3), **{'d': 4})
-        def d31v((x)): pass
+        # Silence Py3k warning
+        exec('def d31v((x)): pass')
+        exec('def d32v((x,)): pass')
         d31v(1)
-        def d32v((x,)): pass
         d32v((1,))
 
         # keyword arguments after *arglist
@@ -474,7 +478,7 @@
                     continue
                 except:
                     raise
-            if count > 2 or big_hippo <> 1:
+            if count > 2 or big_hippo != 1:
                 self.fail("continue then break in try/except in loop broken!")
         test_inner()
 
@@ -536,7 +540,7 @@
             if z != 2: self.fail('exec u\'z=1+1\'')"""
         g = {}
         exec 'z = 1' in g
-        if g.has_key('__builtins__'): del g['__builtins__']
+        if '__builtins__' in g: del g['__builtins__']
         if g != {'z': 1}: self.fail('exec \'z = 1\' in g')
         g = {}
         l = {}
@@ -544,8 +548,8 @@
         import warnings
         warnings.filterwarnings("ignore", "global statement", module="<string>")
         exec 'global a; a = 1; b = 2' in g, l
-        if g.has_key('__builtins__'): del g['__builtins__']
-        if l.has_key('__builtins__'): del l['__builtins__']
+        if '__builtins__' in g: del g['__builtins__']
+        if '__builtins__' in l: del l['__builtins__']
         if (g, l) != ({'a':1}, {'b':2}):
             self.fail('exec ... in g (%s), l (%s)' %(g,l))
 
@@ -677,7 +681,6 @@
         x = (1 == 1)
         if 1 == 1: pass
         if 1 != 1: pass
-        if 1 <> 1: pass
         if 1 < 1: pass
         if 1 > 1: pass
         if 1 <= 1: pass
@@ -686,7 +689,10 @@
         if 1 is not 1: pass
         if 1 in (): pass
         if 1 not in (): pass
-        if 1 < 1 > 1 == 1 >= 1 <= 1 <> 1 != 1 in 1 not in 1 is 1 is not 1: pass
+        if 1 < 1 > 1 == 1 >= 1 <= 1 != 1 in 1 not in 1 is 1 is not 1: pass
+        # Silence Py3k warning
+        if eval('1 <> 1'): pass
+        if eval('1 < 1 > 1 == 1 >= 1 <= 1 <> 1 != 1 in 1 not in 1 is 1 is not 1'): pass
 
     def testBinaryMaskOps(self):
         x = 1 & 1
@@ -769,9 +775,10 @@
         x = {'one': 1, 'two': 2,}
         x = {'one': 1, 'two': 2, 'three': 3, 'four': 4, 'five': 5, 'six': 6}
 
-        x = `x`
-        x = `1 or 2 or 3`
-        self.assertEqual(`1,2`, '(1, 2)')
+        # Silence Py3k warning
+        x = eval('`x`')
+        x = eval('`1 or 2 or 3`')
+        self.assertEqual(eval('`1,2`'), '(1, 2)')
 
         x = x
         x = 'x'
@@ -948,7 +955,13 @@
 
 
 def test_main():
-    run_unittest(TokenTests, GrammarTests)
+    with _check_py3k_warnings(
+            ("backquote not supported", SyntaxWarning),
+            ("tuple parameter unpacking has been removed", SyntaxWarning),
+            ("parenthesized argument names are invalid", SyntaxWarning),
+            ("classic int division", DeprecationWarning),
+            (".+ not supported in 3.x", DeprecationWarning)):
+        run_unittest(TokenTests, GrammarTests)
 
 if __name__ == '__main__':
     test_main()
diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py
index 5d23b29..bbf21ce 100644
--- a/Lib/test/test_import.py
+++ b/Lib/test/test_import.py
@@ -7,6 +7,7 @@
 import py_compile
 import warnings
 import marshal
+import imp
 from test.test_support import (unlink, TESTFN, unload, run_unittest,
     check_warnings, TestFailed)
 
@@ -56,11 +57,10 @@
             f.close()
 
             try:
-                try:
-                    mod = __import__(TESTFN)
-                except ImportError, err:
-                    self.fail("import from %s failed: %s" % (ext, err))
-
+                mod = __import__(TESTFN)
+            except ImportError, err:
+                self.fail("import from %s failed: %s" % (ext, err))
+            else:
                 self.assertEquals(mod.a, a,
                     "module loaded (%s) but contents invalid" % mod)
                 self.assertEquals(mod.b, b,
@@ -69,10 +69,9 @@
                 os.unlink(source)
 
             try:
-                try:
-                    reload(mod)
-                except ImportError, err:
-                    self.fail("import from .pyc/.pyo failed: %s" % err)
+                imp.reload(mod)
+            except ImportError, err:
+                self.fail("import from .pyc/.pyo failed: %s" % err)
             finally:
                 try:
                     os.unlink(pyc)
@@ -159,7 +158,7 @@
     def test_failing_import_sticks(self):
         source = TESTFN + os.extsep + "py"
         f = open(source, "w")
-        print >> f, "a = 1/0"
+        print >> f, "a = 1 // 0"
         f.close()
 
         # New in 2.4, we shouldn't be able to import that no matter how often
@@ -205,7 +204,7 @@
             print >> f, "b = 20//0"
             f.close()
 
-            self.assertRaises(ZeroDivisionError, reload, mod)
+            self.assertRaises(ZeroDivisionError, imp.reload, mod)
 
             # But we still expect the module to be in sys.modules.
             mod = sys.modules.get(TESTFN)
diff --git a/Lib/test/test_importhooks.py b/Lib/test/test_importhooks.py
index 643ecce..c4f7399 100644
--- a/Lib/test/test_importhooks.py
+++ b/Lib/test/test_importhooks.py
@@ -180,7 +180,7 @@
         self.failIf(hasattr(reloadmodule,'reloaded'))
 
         TestImporter.modules['reloadmodule'] = (False, reload_co)
-        reload(reloadmodule)
+        imp.reload(reloadmodule)
         self.failUnless(hasattr(reloadmodule,'reloaded'))
 
         import hooktestpackage.oldabs
@@ -247,9 +247,10 @@
             for n in sys.modules.keys():
                 if n.startswith(parent):
                     del sys.modules[n]
-        for mname in mnames:
-            m = __import__(mname, globals(), locals(), ["__dummy__"])
-            m.__loader__  # to make sure we actually handled the import
+        with test_support._check_py3k_warnings():
+            for mname in mnames:
+                m = __import__(mname, globals(), locals(), ["__dummy__"])
+                m.__loader__  # to make sure we actually handled the import
 
 
 def test_main():
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index 300d143..9be8f79 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -119,7 +119,7 @@
         self.assertEqual(git.tr[1][1:], (modfile, 9, 'spam',
                                          ['    eggs(b + d, c + f)\n'], 0))
         self.assertEqual(git.tr[2][1:], (modfile, 18, 'eggs',
-                                         ['    q = y / 0\n'], 0))
+                                         ['    q = y // 0\n'], 0))
 
     def test_frame(self):
         args, varargs, varkw, locals = inspect.getargvalues(mod.fr)
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 5cfa472..0d471d2 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -248,11 +248,11 @@
             f = None
             try:
                 with open(test_support.TESTFN, "wb", bufsize) as f:
-                    1/0
+                    1 // 0
             except ZeroDivisionError:
                 self.assertEqual(f.closed, True)
             else:
-                self.fail("1/0 didn't raise an exception")
+                self.fail("1 // 0 didn't raise an exception")
 
     # issue 5008
     def test_append_mode_tell(self):
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index 2ba1e8e..de71fda 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -7,6 +7,7 @@
 import random
 import copy
 import pickle
+from functools import reduce
 maxsize = test_support.MAX_Py_ssize_t
 minsize = -maxsize-1
 
@@ -112,7 +113,7 @@
             values = [5*x-12 for x in range(n)]
             for r in range(n+2):
                 result = list(combinations(values, r))
-                self.assertEqual(len(result), 0 if r>n else fact(n) / fact(r) / fact(n-r)) # right number of combs
+                self.assertEqual(len(result), 0 if r>n else fact(n) // fact(r) // fact(n-r)) # right number of combs
                 self.assertEqual(len(result), len(set(result)))         # no repeats
                 self.assertEqual(result, sorted(result))                # lexicographic order
                 for c in result:
@@ -176,7 +177,7 @@
             values = [5*x-12 for x in range(n)]
             for r in range(n+2):
                 result = list(permutations(values, r))
-                self.assertEqual(len(result), 0 if r>n else fact(n) / fact(n-r))      # right number of perms
+                self.assertEqual(len(result), 0 if r>n else fact(n) // fact(n-r))      # right number of perms
                 self.assertEqual(len(result), len(set(result)))         # no repeats
                 self.assertEqual(result, sorted(result))                # lexicographic order
                 for p in result:
@@ -370,7 +371,10 @@
                 [range(1000), range(0), range(3000,3050), range(1200), range(1500)],
                 [range(1000), range(0), range(3000,3050), range(1200), range(1500), range(0)],
             ]:
-            target = map(None, *args)
+            # target = map(None, *args) <- this raises a py3k warning
+            # this is the replacement:
+            target = [tuple([arg[i] if i < len(arg) else None for arg in args])
+                      for i in range(max(map(len, args)))]
             self.assertEqual(list(izip_longest(*args)), target)
             self.assertEqual(list(izip_longest(*args, **{})), target)
             target = [tuple((e is None and 'X' or e) for e in t) for t in target]   # Replace None fills with 'X'
@@ -382,7 +386,8 @@
         self.assertEqual(list(izip_longest([])), zip([]))
         self.assertEqual(list(izip_longest('abcdef')), zip('abcdef'))
 
-        self.assertEqual(list(izip_longest('abc', 'defg', **{})), map(None, 'abc', 'defg')) # empty keyword dict
+        self.assertEqual(list(izip_longest('abc', 'defg', **{})),
+                         zip(list('abc') + [None], 'defg'))  # empty keyword dict
         self.assertRaises(TypeError, izip_longest, 3)
         self.assertRaises(TypeError, izip_longest, range(3), 3)
 
@@ -1228,7 +1233,7 @@
 # is differencing with a range so that consecutive numbers all appear in
 # same group.
 >>> data = [ 1,  4,5,6, 10, 15,16,17,18, 22, 25,26,27,28]
->>> for k, g in groupby(enumerate(data), lambda (i,x):i-x):
+>>> for k, g in groupby(enumerate(data), lambda t:t[0]-t[1]):
 ...     print map(operator.itemgetter(1), g)
 ...
 [1]
diff --git a/Lib/test/test_mutants.py b/Lib/test/test_mutants.py
index a219450..69c381e 100644
--- a/Lib/test/test_mutants.py
+++ b/Lib/test/test_mutants.py
@@ -210,7 +210,7 @@
         # Tim sez:  "luck of the draw; crashes with or without for me."
         print >> f
 
-        return `"machiavelli"`
+        return repr("machiavelli")
 
     def __hash__(self):
         return 0
diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py
index d7d1673..36bd3ff 100644
--- a/Lib/test/test_opcodes.py
+++ b/Lib/test/test_opcodes.py
@@ -1,6 +1,6 @@
 # Python test set -- part 2, opcodes
 
-from test.test_support import run_unittest
+from test.test_support import run_unittest, _check_py3k_warnings
 import unittest
 
 class OpcodeTest(unittest.TestCase):
@@ -9,7 +9,7 @@
         n = 0
         for i in range(10):
             n = n+i
-            try: 1/0
+            try: 1 // 0
             except NameError: pass
             except ZeroDivisionError: pass
             except TypeError: pass
@@ -104,7 +104,12 @@
 
 
 def test_main():
-    run_unittest(OpcodeTest)
+    with _check_py3k_warnings(("exceptions must derive from BaseException",
+                              DeprecationWarning),
+                             ("catching classes that don't inherit "
+                              "from BaseException is not allowed",
+                              DeprecationWarning)):
+        run_unittest(OpcodeTest)
 
 if __name__ == '__main__':
     test_main()
diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py
index 2fad442..4ab4d89 100644
--- a/Lib/test/test_optparse.py
+++ b/Lib/test/test_optparse.py
@@ -26,12 +26,6 @@
 from optparse import _match_abbrev
 from optparse import _parse_num
 
-# Do the right thing with boolean values for all known Python versions.
-try:
-    True, False
-except NameError:
-    (True, False) = (1, 0)
-
 retype = type(re.compile(''))
 
 class InterceptedError(Exception):
diff --git a/Lib/test/test_ossaudiodev.py b/Lib/test/test_ossaudiodev.py
index 8c45bb5..2fa9962 100644
--- a/Lib/test/test_ossaudiodev.py
+++ b/Lib/test/test_ossaudiodev.py
@@ -44,7 +44,8 @@
         try:
             dsp = ossaudiodev.open('w')
         except IOError, msg:
-            if msg[0] in (errno.EACCES, errno.ENOENT, errno.ENODEV, errno.EBUSY):
+            if msg.args[0] in (errno.EACCES, errno.ENOENT,
+                               errno.ENODEV, errno.EBUSY):
                 raise TestSkipped(msg)
             raise
 
@@ -70,7 +71,7 @@
                 self.fail("dsp.%s not read-only" % attr)
 
         # Compute expected running time of sound sample (in seconds).
-        expected_time = float(len(data)) / (ssize/8) / nchannels / rate
+        expected_time = float(len(data)) / (ssize//8) / nchannels / rate
 
         # set parameters based on .au file headers
         dsp.setparameters(AFMT_S16_NE, nchannels, rate)
@@ -161,7 +162,8 @@
     try:
         dsp = ossaudiodev.open('w')
     except (ossaudiodev.error, IOError), msg:
-        if msg[0] in (errno.EACCES, errno.ENOENT, errno.ENODEV, errno.EBUSY):
+        if msg.args[0] in (errno.EACCES, errno.ENOENT,
+                           errno.ENODEV, errno.EBUSY):
             raise TestSkipped(msg)
         raise
     dsp.close()
diff --git a/Lib/test/test_pkgimport.py b/Lib/test/test_pkgimport.py
index c87c342..5e02b1b 100644
--- a/Lib/test/test_pkgimport.py
+++ b/Lib/test/test_pkgimport.py
@@ -6,14 +6,14 @@
 
     def __init__(self, *args, **kw):
         self.package_name = 'PACKAGE_'
-        while sys.modules.has_key(self.package_name):
+        while self.package_name in sys.modules:
             self.package_name += random.choose(string.letters)
         self.module_name = self.package_name + '.foo'
         unittest.TestCase.__init__(self, *args, **kw)
 
     def remove_modules(self):
         for module_name in (self.package_name, self.module_name):
-            if sys.modules.has_key(module_name):
+            if module_name in sys.modules:
                 del sys.modules[module_name]
 
     def setUp(self):
@@ -52,8 +52,8 @@
         try: __import__(self.module_name)
         except SyntaxError: pass
         else: raise RuntimeError, 'Failed to induce SyntaxError'
-        self.assert_(not sys.modules.has_key(self.module_name) and
-                     not hasattr(sys.modules[self.package_name], 'foo'))
+        self.assertTrue(self.module_name not in sys.modules)
+        self.assertFalse(hasattr(sys.modules[self.package_name], 'foo'))
 
         # ...make up a variable name that isn't bound in __builtins__
         var = 'a'
diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py
index 9ea44d7..0628a57 100644
--- a/Lib/test/test_pyexpat.py
+++ b/Lib/test/test_pyexpat.py
@@ -554,7 +554,7 @@
 
         self.n=0
         parser.Parse(xml1, 0)
-        parser.buffer_size /= 2
+        parser.buffer_size //= 2
         self.assertEquals(parser.buffer_size, 1024)
         parser.Parse(xml2, 1)
         self.assertEquals(self.n, 4)
diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index e0eb8f4..cecb0a1 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -102,21 +102,23 @@
             q.put(i)
             self.assert_(not q.empty(), "Queue should not be empty")
         self.assert_(not q.full(), "Queue should not be full")
-        q.put("last")
+        last = 2 * QUEUE_SIZE
+        full = 3 * 2 * QUEUE_SIZE
+        q.put(last)
         self.assert_(q.full(), "Queue should be full")
         try:
-            q.put("full", block=0)
+            q.put(full, block=0)
             self.fail("Didn't appear to block with a full queue")
         except Queue.Full:
             pass
         try:
-            q.put("full", timeout=0.01)
+            q.put(full, timeout=0.01)
             self.fail("Didn't appear to time-out with a full queue")
         except Queue.Full:
             pass
         # Test a blocking put
-        self.do_blocking_test(q.put, ("full",), q.get, ())
-        self.do_blocking_test(q.put, ("full", True, 10), q.get, ())
+        self.do_blocking_test(q.put, (full,), q.get, ())
+        self.do_blocking_test(q.put, (full, True, 10), q.get, ())
         # Empty it
         for i in range(QUEUE_SIZE):
             q.get()
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 937bb4c..50d45f2 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -6,6 +6,7 @@
 import pickle
 import warnings
 from math import log, exp, sqrt, pi, fsum as msum
+from functools import reduce
 from test import test_support
 
 class TestBasicOps(unittest.TestCase):
diff --git a/Lib/test/test_repr.py b/Lib/test/test_repr.py
index 1094816..8c683fb 100644
--- a/Lib/test/test_repr.py
+++ b/Lib/test/test_repr.py
@@ -8,7 +8,7 @@
 import shutil
 import unittest
 
-from test.test_support import run_unittest
+from test.test_support import run_unittest, _check_py3k_warnings
 from repr import repr as r # Don't shadow builtin repr
 from repr import Repr
 
@@ -174,7 +174,8 @@
     def test_buffer(self):
         # XXX doesn't test buffers with no b_base or read-write buffers (see
         # bufferobject.c).  The test is fairly incomplete too.  Sigh.
-        x = buffer('foo')
+        with _check_py3k_warnings():
+            x = buffer('foo')
         self.failUnless(repr(x).startswith('<read-only buffer for 0x'))
 
     def test_cell(self):
diff --git a/Lib/test/test_rfc822.py b/Lib/test/test_rfc822.py
index afbc984..a05325d 100644
--- a/Lib/test/test_rfc822.py
+++ b/Lib/test/test_rfc822.py
@@ -46,9 +46,9 @@
                 continue
             i = i + 1
             self.assertEqual(mn, n,
-                             "Un-expected name: %s != %s" % (`mn`, `n`))
+                             "Un-expected name: %r != %r" % (mn, n))
             self.assertEqual(ma, a,
-                             "Un-expected address: %s != %s" % (`ma`, `a`))
+                             "Un-expected address: %r != %r" % (ma, a))
             if mn == n and ma == a:
                 pass
             else:
diff --git a/Lib/test/test_site.py b/Lib/test/test_site.py
index 026cb89..4a05196 100644
--- a/Lib/test/test_site.py
+++ b/Lib/test/test_site.py
@@ -196,7 +196,7 @@
         site.abs__file__()
         for module in (sys, os, __builtin__):
             try:
-                self.failUnless(os.path.isabs(module.__file__), `module`)
+                self.assertTrue(os.path.isabs(module.__file__), repr(module))
             except AttributeError:
                 continue
         # We could try everything in sys.modules; however, when regrtest.py
@@ -248,7 +248,7 @@
 
     def test_sitecustomize_executed(self):
         # If sitecustomize is available, it should have been imported.
-        if not sys.modules.has_key("sitecustomize"):
+        if "sitecustomize" not in sys.modules:
             try:
                 import sitecustomize
             except ImportError:
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index 980606d..fd6fb2b 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -75,7 +75,8 @@
             self.assert_(value is exc)
             self.assert_(traceback is not None)
 
-            sys.exc_clear()
+            with test.test_support._check_py3k_warnings():
+                sys.exc_clear()
 
             typ, value, traceback = sys.exc_info()
             self.assert_(typ is None)
@@ -498,7 +499,8 @@
         # bool
         check(True, size(h + 'l'))
         # buffer
-        check(buffer(''), size(h + '2P2Pil'))
+        with test.test_support._check_py3k_warnings():
+            check(buffer(''), size(h + '2P2Pil'))
         # builtin_function_or_method
         check(len, size(h + '3P'))
         # bytearray
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 1f10fe7..286c2e4 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -14,7 +14,7 @@
 signalled_all=thread.allocate_lock()
 
 
-def registerSignals((for_usr1, for_usr2, for_alrm)):
+def registerSignals(for_usr1, for_usr2, for_alrm):
     usr1 = signal.signal(signal.SIGUSR1, for_usr1)
     usr2 = signal.signal(signal.SIGUSR2, for_usr2)
     alrm = signal.signal(signal.SIGALRM, for_alrm)
@@ -74,11 +74,11 @@
                           signal.SIGUSR2 : {'tripped': 0, 'tripped_by': 0 },
                           signal.SIGALRM : {'tripped': 0, 'tripped_by': 0 } }
 
-    oldsigs = registerSignals((handle_signals, handle_signals, handle_signals))
+    oldsigs = registerSignals(handle_signals, handle_signals, handle_signals)
     try:
         run_unittest(ThreadSignals)
     finally:
-        registerSignals(oldsigs)
+        registerSignals(*oldsigs)
 
 if __name__ == '__main__':
     test_main()
diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py
index ea75a9e..8e3d483 100644
--- a/Lib/test/test_trace.py
+++ b/Lib/test/test_trace.py
@@ -401,7 +401,7 @@
         we're testing, so that the 'exception' trace event fires."""
         if self.raiseOnEvent == 'exception':
             x = 0
-            y = 1/x
+            y = 1 // x
         else:
             return 1
 
diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index 6ef70a6..8b93844 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -4,6 +4,7 @@
 from StringIO import StringIO
 import sys
 import unittest
+from imp import reload
 from test.test_support import run_unittest, is_jython, Error
 
 import traceback
@@ -158,7 +159,7 @@
     def test_format_exception_only_bad__str__(self):
         class X(Exception):
             def __str__(self):
-                1/0
+                1 // 0
         err = traceback.format_exception_only(X, X())
         self.assertEqual(len(err), 1)
         str_value = '<unprintable %s object>' % X.__name__
diff --git a/Lib/test/test_with.py b/Lib/test/test_with.py
index bfeb06b..1364bef 100644
--- a/Lib/test/test_with.py
+++ b/Lib/test/test_with.py
@@ -529,7 +529,7 @@
         self.assertRaises(AssertionError, falseAsBool)
 
         def failAsBool():
-            with cm(lambda: 1//0):
+            with cm(lambda: 1 // 0):
                 self.fail("Should NOT see this")
         self.assertRaises(ZeroDivisionError, failAsBool)
 
@@ -637,7 +637,7 @@
             def __exit__(self, t, v, tb): return True
         try:
             with AfricanSwallow():
-                1/0
+                1 // 0
         except ZeroDivisionError:
             self.fail("ZeroDivisionError should have been swallowed")
 
@@ -647,7 +647,7 @@
             def __exit__(self, t, v, tb): return False
         try:
             with EuropeanSwallow():
-                1/0
+                1 // 0
         except ZeroDivisionError:
             pass
         else:
diff --git a/Lib/test/test_wsgiref.py b/Lib/test/test_wsgiref.py
index 1f46a3e..0d76595 100755
--- a/Lib/test/test_wsgiref.py
+++ b/Lib/test/test_wsgiref.py
@@ -432,10 +432,10 @@
         env = handler.environ
         from os import environ
         for k,v in environ.items():
-            if not empty.has_key(k):
+            if k not in empty:
                 self.assertEqual(env[k],v)
         for k,v in empty.items():
-            self.failUnless(env.has_key(k))
+            self.assertTrue(k in env)
 
     def testEnviron(self):
         h = TestHandler(X="Y")
@@ -448,7 +448,7 @@
         h = BaseCGIHandler(None,None,None,{})
         h.setup_environ()
         for key in 'wsgi.url_scheme', 'wsgi.input', 'wsgi.errors':
-            self.assert_(h.environ.has_key(key))
+            self.assertTrue(key in h.environ)
 
     def testScheme(self):
         h=TestHandler(HTTPS="on"); h.setup_environ()
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py
index 65c99f1..2e24ed1 100644
--- a/Lib/test/test_xml_etree.py
+++ b/Lib/test/test_xml_etree.py
@@ -37,7 +37,7 @@
     """
 
 def check_method(method):
-    if not callable(method):
+    if not hasattr(method, '__call__'):
         print method, "not callable"
 
 def serialize(ET, elem, encoding=None):
diff --git a/Lib/test/test_xml_etree_c.py b/Lib/test/test_xml_etree_c.py
index 7ddd44b..7c57000 100644
--- a/Lib/test/test_xml_etree_c.py
+++ b/Lib/test/test_xml_etree_c.py
@@ -35,7 +35,7 @@
     """
 
 def check_method(method):
-    if not callable(method):
+    if not hasattr(method, '__call__'):
         print method, "not callable"
 
 def serialize(ET, elem, encoding=None):