From 408b6d34de2b1a6ba690557def435adce9314184 Mon Sep 17 00:00:00 2001
From: Barry Warsaw <barry@python.org>
Date: Tue, 30 Jul 2002 23:27:12 +0000
Subject: [PATCH] Complete the absolute import patch for the test suite.  All
 relative imports of test modules now import from the test package.  Other
 related oddities are also fixed (like DeprecationWarning filters that weren't
 specifying the full import part, etc.).  Also did a general code cleanup to
 remove all "from test.test_support import *"'s.  Other from...import *'s
 weren't changed.

---
 Lib/UserString.py           |  6 ++----
 Lib/test/autotest.py        |  2 +-
 Lib/test/double_const.py    |  2 +-
 Lib/test/pickletester.py    |  2 +-
 Lib/test/regrtest.py        | 26 +++++++++++++++++++++++---
 Lib/test/string_tests.py    |  2 +-
 Lib/test/test___all__.py    |  2 +-
 Lib/test/test_al.py         |  2 +-
 Lib/test/test_atexit.py     |  2 +-
 Lib/test/test_b1.py         |  2 +-
 Lib/test/test_b2.py         |  2 +-
 Lib/test/test_binascii.py   |  2 +-
 Lib/test/test_bisect.py     |  2 +-
 Lib/test/test_bufio.py      |  2 +-
 Lib/test/test_builtin.py    |  6 +++---
 Lib/test/test_cd.py         |  2 +-
 Lib/test/test_cfgparser.py  |  2 +-
 Lib/test/test_cgi.py        |  2 +-
 Lib/test/test_cl.py         |  2 +-
 Lib/test/test_class.py      |  2 +-
 Lib/test/test_coercion.py   |  2 +-
 Lib/test/test_compare.py    |  2 --
 Lib/test/test_complex.py    |  2 +-
 Lib/test/test_contains.py   |  2 +-
 Lib/test/test_doctest2.py   |  2 +-
 Lib/test/test_exceptions.py |  2 +-
 Lib/test/test_extcall.py    |  2 +-
 Lib/test/test_file.py       |  2 +-
 Lib/test/test_frozen.py     |  2 +-
 Lib/test/test_funcattrs.py  |  2 +-
 Lib/test/test_future.py     | 16 ++++++++--------
 Lib/test/test_getargs.py    |  2 +-
 Lib/test/test_gl.py         |  2 +-
 Lib/test/test_global.py     |  2 +-
 Lib/test/test_grammar.py    |  2 +-
 Lib/test/test_gzip.py       |  2 +-
 Lib/test/test_httplib.py    |  2 +-
 Lib/test/test_math.py       |  2 +-
 Lib/test/test_opcodes.py    |  2 +-
 Lib/test/test_pickle.py     |  2 +-
 Lib/test/test_re.py         |  2 +-
 Lib/test/test_sre.py        |  2 +-
 Lib/test/test_strop.py      |  2 +-
 Lib/test/test_support.py    |  3 +++
 Lib/test/test_traceback.py  |  2 +-
 Lib/test/test_unpack.py     |  2 +-
 46 files changed, 79 insertions(+), 60 deletions(-)

diff --git a/Lib/UserString.py b/Lib/UserString.py
index ed90b8d79275..8209820aeb1d 100755
--- a/Lib/UserString.py
+++ b/Lib/UserString.py
@@ -173,10 +173,8 @@ if __name__ == "__main__":
     # execute the regression test to stdout, if called as a script:
     import os
     called_in_dir, called_as = os.path.split(sys.argv[0])
-    called_in_dir = os.path.abspath(called_in_dir)
     called_as, py = os.path.splitext(called_as)
-    sys.path.append(os.path.join(called_in_dir, 'test'))
     if '-q' in sys.argv:
-        import test_support
+        from test import test_support
         test_support.verbose = 0
-    __import__('test_' + called_as.lower())
+    __import__('test.test_' + called_as.lower())
diff --git a/Lib/test/autotest.py b/Lib/test/autotest.py
index 57f371bd4e10..41c2088727e8 100644
--- a/Lib/test/autotest.py
+++ b/Lib/test/autotest.py
@@ -2,5 +2,5 @@
 # It can be especially handy if you're in an interactive shell, e.g.,
 # from test import autotest.
 
-import regrtest
+from test import regrtest
 regrtest.main()
diff --git a/Lib/test/double_const.py b/Lib/test/double_const.py
index 5ea6de05b804..16c33a19c988 100644
--- a/Lib/test/double_const.py
+++ b/Lib/test/double_const.py
@@ -1,4 +1,4 @@
-from test_support import TestFailed
+from test.test_support import TestFailed
 
 # A test for SF bug 422177:  manifest float constants varied way too much in
 # precision depending on whether Python was loading a module for the first
diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py
index 2576e8fba3ad..870a8d65695b 100644
--- a/Lib/test/pickletester.py
+++ b/Lib/test/pickletester.py
@@ -1,5 +1,5 @@
 import unittest
-from test_support import TestFailed, have_unicode
+from test.test_support import TestFailed, have_unicode
 
 class C:
     def __cmp__(self, other):
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 4d71e219a429..1fa5d506d46a 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -244,8 +244,8 @@ def main(tests=None, testdir=None, verbose=0, quiet=0, generate=0,
             print "All",
         print count(len(good), "test"), "OK."
         if verbose:
-            print "CAUTION:  stdout isn't compared in verbose mode:  a test"
-            print "that passes in verbose mode may fail without it."
+            print "CAUTION:  stdout isn't compared in verbose mode:"
+            print "a test that passes in verbose mode may fail without it."
     if bad:
         print count(len(bad), "test"), "failed:"
         printlist(bad)
@@ -338,7 +338,13 @@ def runtest(test, generate, verbose, quiet, testdir = None):
             if cfp:
                 sys.stdout = cfp
                 print test              # Output file starts with test name
-            the_module = __import__(test, globals(), locals(), [])
+            if test.startswith('test.'):
+                abstest = test
+            else:
+                # Always import it from the test package
+                abstest = 'test.' + test
+            the_package = __import__(abstest, globals(), locals(), [])
+            the_module = getattr(the_package, test)
             # Most tests run to completion simply as a side-effect of
             # being imported.  For the benefit of tests that can't run
             # that way (like test_threaded_import), explicitly invoke
@@ -784,4 +790,18 @@ class _ExpectedSkips:
         return self.expected
 
 if __name__ == '__main__':
+    # Remove regrtest.py's own directory from the module search path.  This
+    # prevents relative imports from working, and relative imports will screw
+    # up the testing framework.  E.g. if both test.test_support and
+    # test_support are imported, they will not contain the same globals, and
+    # much of the testing framework relies on the globals in the
+    # test.test_support module.
+    mydir = os.path.abspath(os.path.normpath(os.path.dirname(sys.argv[0])))
+    i = pathlen = len(sys.path)
+    while i >= 0:
+        i -= 1
+        if os.path.abspath(os.path.normpath(sys.path[i])) == mydir:
+            del sys.path[i]
+    if len(sys.path) == pathlen:
+        print 'Could not find %r in sys.path to remove it' % mydir
     main()
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index b645354a0c08..47d7510c075a 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -1,7 +1,7 @@
 """Common tests shared by test_string and test_userstring"""
 
 import string
-from test_support import verify, verbose, TestFailed, have_unicode
+from test.test_support import verify, verbose, TestFailed, have_unicode
 
 transtable = '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377'
 
diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index 01c918cdc100..0a988facf622 100644
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -1,4 +1,4 @@
-from test_support import verify, verbose
+from test.test_support import verify, verbose
 import sys
 import warnings
 
diff --git a/Lib/test/test_al.py b/Lib/test/test_al.py
index d11c7e51bae3..66955ba1aabd 100755
--- a/Lib/test/test_al.py
+++ b/Lib/test/test_al.py
@@ -3,7 +3,7 @@
    Roger E. Masse
 """
 import al
-from test_support import verbose
+from test.test_support import verbose
 
 alattrs = ['__doc__', '__name__', 'getdefault', 'getminmax', 'getname', 'getparams',
            'newconfig', 'openport', 'queryparams', 'setparams']
diff --git a/Lib/test/test_atexit.py b/Lib/test/test_atexit.py
index 9b93b6815b56..c9d72a78cd55 100644
--- a/Lib/test/test_atexit.py
+++ b/Lib/test/test_atexit.py
@@ -1,5 +1,5 @@
 # Test the atexit module.
-from test_support import TESTFN, vereq
+from test.test_support import TESTFN, vereq
 import atexit
 from os import popen, unlink
 import sys
diff --git a/Lib/test/test_b1.py b/Lib/test/test_b1.py
index cd828b161c98..37e7cdf19692 100644
--- a/Lib/test/test_b1.py
+++ b/Lib/test/test_b1.py
@@ -1,6 +1,6 @@
 # Python test set -- part 4a, built-in functions a-m
 
-from test_support import *
+from test.test_support import TestFailed, fcmp, have_unicode, TESTFN, unlink
 
 print '__import__'
 __import__('sys')
diff --git a/Lib/test/test_b2.py b/Lib/test/test_b2.py
index a8bc22adb8ef..b59d3ab6988e 100644
--- a/Lib/test/test_b2.py
+++ b/Lib/test/test_b2.py
@@ -1,6 +1,6 @@
 # Python test set -- part 4b, built-in functions n-z
 
-from test_support import *
+from test.test_support import TestFailed, fcmp, TESTFN, unlink, vereq
 
 print 'oct'
 if oct(100) != '0144': raise TestFailed, 'oct(100)'
diff --git a/Lib/test/test_binascii.py b/Lib/test/test_binascii.py
index 2c59160128e3..f1f8b33f59d1 100755
--- a/Lib/test/test_binascii.py
+++ b/Lib/test/test_binascii.py
@@ -1,6 +1,6 @@
 """Test the binascii C module."""
 
-from test_support import verify, verbose, have_unicode
+from test.test_support import verify, verbose, have_unicode
 import binascii
 
 # Show module doc string
diff --git a/Lib/test/test_bisect.py b/Lib/test/test_bisect.py
index 12929156bac1..a226537342f9 100644
--- a/Lib/test/test_bisect.py
+++ b/Lib/test/test_bisect.py
@@ -1,4 +1,4 @@
-from test_support import TestFailed
+from test.test_support import TestFailed
 
 import bisect
 import sys
diff --git a/Lib/test/test_bufio.py b/Lib/test/test_bufio.py
index 12359c44d02e..611cd695d96b 100644
--- a/Lib/test/test_bufio.py
+++ b/Lib/test/test_bufio.py
@@ -1,4 +1,4 @@
-from test_support import verify, TestFailed, TESTFN
+from test.test_support import verify, TestFailed, TESTFN
 
 # Simple test to ensure that optimizations in fileobject.c deliver
 # the expected results.  For best testing, run this under a debug-build
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index 33fef8d1b7e7..79a395cc0683 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -1,13 +1,13 @@
 # Python test set -- part 4, built-in functions
 
-from test_support import *
+from test.test_support import unload
 
 print '4. Built-in functions'
 
 print 'test_b1'
 unload('test_b1')
-import test_b1
+from test import test_b1
 
 print 'test_b2'
 unload('test_b2')
-import test_b2
+from test import test_b2
diff --git a/Lib/test/test_cd.py b/Lib/test/test_cd.py
index 9a45a7d3a7d2..9a65a7d60042 100755
--- a/Lib/test/test_cd.py
+++ b/Lib/test/test_cd.py
@@ -3,7 +3,7 @@
    Roger E. Masse
 """
 import cd
-from test_support import verbose
+from test.test_support import verbose
 
 cdattrs = ['BLOCKSIZE', 'CDROM', 'DATASIZE', 'ERROR', 'NODISC', 'PAUSED', 'PLAYING', 'READY',
            'STILL', '__doc__', '__name__', 'atime', 'audio', 'catalog', 'control', 'createparser', 'error',
diff --git a/Lib/test/test_cfgparser.py b/Lib/test/test_cfgparser.py
index 6a6fecbfbb3a..fae8a1788ce4 100644
--- a/Lib/test/test_cfgparser.py
+++ b/Lib/test/test_cfgparser.py
@@ -1,7 +1,7 @@
 import ConfigParser
 import StringIO
 
-from test_support import TestFailed, verify
+from test.test_support import TestFailed, verify
 
 
 def basic(src):
diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py
index b1f5758a72f0..980e3b648640 100644
--- a/Lib/test/test_cgi.py
+++ b/Lib/test/test_cgi.py
@@ -1,4 +1,4 @@
-from test_support import verify, verbose
+from test.test_support import verify, verbose
 import cgi
 import os
 import sys
diff --git a/Lib/test/test_cl.py b/Lib/test/test_cl.py
index 26c5146863f1..d3efe9fbc34a 100755
--- a/Lib/test/test_cl.py
+++ b/Lib/test/test_cl.py
@@ -3,7 +3,7 @@
    Roger E. Masse
 """
 import cl
-from test_support import verbose
+from test.test_support import verbose
 
 clattrs = ['ADDED_ALGORITHM_ERROR', 'ALAW', 'ALGORITHM_ID',
 'ALGORITHM_VERSION', 'AUDIO', 'AWARE_ERROR', 'AWARE_MPEG_AUDIO',
diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index 5240b3adfc51..e90a790cd483 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -1,6 +1,6 @@
 "Test the functionality of Python classes implementing operators."
 
-from test_support import TestFailed
+from test.test_support import TestFailed
 
 testmeths = [
 
diff --git a/Lib/test/test_coercion.py b/Lib/test/test_coercion.py
index afade35287e5..be5b744e0311 100644
--- a/Lib/test/test_coercion.py
+++ b/Lib/test/test_coercion.py
@@ -113,6 +113,6 @@ def do_prefix_binops():
 warnings.filterwarnings("ignore",
                         r'complex divmod\(\), // and % are deprecated',
                         DeprecationWarning,
-                        r'test_coercion$')
+                        r'test.test_coercion$')
 do_infix_binops()
 do_prefix_binops()
diff --git a/Lib/test/test_compare.py b/Lib/test/test_compare.py
index 8100aec7ab84..6899926facd1 100644
--- a/Lib/test/test_compare.py
+++ b/Lib/test/test_compare.py
@@ -1,7 +1,5 @@
 import sys
 
-from test_support import *
-
 class Empty:
     def __repr__(self):
         return '<Empty>'
diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py
index ff7bb14335db..8a02f7fce8e7 100644
--- a/Lib/test/test_complex.py
+++ b/Lib/test/test_complex.py
@@ -1,4 +1,4 @@
-from test_support import TestFailed, vereq
+from test.test_support import TestFailed, vereq
 from random import random
 
 # These tests ensure that complex math does the right thing; tests of
diff --git a/Lib/test/test_contains.py b/Lib/test/test_contains.py
index 1a9a96507620..9abed1512bd3 100644
--- a/Lib/test/test_contains.py
+++ b/Lib/test/test_contains.py
@@ -1,4 +1,4 @@
-from test_support import TestFailed, have_unicode
+from test.test_support import TestFailed, have_unicode
 
 class base_set:
 
diff --git a/Lib/test/test_doctest2.py b/Lib/test/test_doctest2.py
index 31bf6e854c1b..3593d4199ab3 100644
--- a/Lib/test/test_doctest2.py
+++ b/Lib/test/test_doctest2.py
@@ -93,7 +93,7 @@ class C(object):
     clsm = classmethod(clsm)
 
 def test_main():
-    import test_doctest2
+    from test import test_doctest2
     EXPECTED = 19
     f, t = test_support.run_doctest(test_doctest2)
     if t != EXPECTED:
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index c2fbec6dee92..24ae9e307a77 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -1,6 +1,6 @@
 # Python test set -- part 5, built-in exceptions
 
-from test_support import *
+from test.test_support import TestFailed, TESTFN, unlink
 from types import ClassType
 import warnings
 import sys, traceback
diff --git a/Lib/test/test_extcall.py b/Lib/test/test_extcall.py
index 1e80387cf4ac..30439a46695d 100644
--- a/Lib/test/test_extcall.py
+++ b/Lib/test/test_extcall.py
@@ -1,4 +1,4 @@
-from test_support import verify, verbose, TestFailed, sortdict
+from test.test_support import verify, verbose, TestFailed, sortdict
 from UserList import UserList
 
 def f(*a, **k):
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index 261db2ccb621..1eb84185f427 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -2,7 +2,7 @@ import sys
 import os
 from array import array
 
-from test_support import verify, TESTFN, TestFailed
+from test.test_support import verify, TESTFN, TestFailed
 from UserList import UserList
 
 # verify writelines with instance sequence
diff --git a/Lib/test/test_frozen.py b/Lib/test/test_frozen.py
index 3aa91ab9a069..120a85f67a40 100644
--- a/Lib/test/test_frozen.py
+++ b/Lib/test/test_frozen.py
@@ -1,6 +1,6 @@
 # Test the frozen module defined in frozen.c.
 
-from test_support import TestFailed
+from test.test_support import TestFailed
 import sys, os
 
 try:
diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py
index 293b911def43..3dc888c5017a 100644
--- a/Lib/test/test_funcattrs.py
+++ b/Lib/test/test_funcattrs.py
@@ -1,4 +1,4 @@
-from test_support import verbose, TestFailed, verify
+from test.test_support import verbose, TestFailed, verify
 import types
 
 class F:
diff --git a/Lib/test/test_future.py b/Lib/test/test_future.py
index 62bc8573fc5f..12813d4b446d 100644
--- a/Lib/test/test_future.py
+++ b/Lib/test/test_future.py
@@ -12,36 +12,36 @@ def check_error_location(msg):
 # The first two tests should work
 
 unload('test_future1')
-import test_future1
+from test import test_future1
 
 unload('test_future2')
-import test_future2
+from test import test_future2
 
 unload('test_future3')
-import test_future3
+from test import test_future3
 
 # The remaining tests should fail
 try:
-    import badsyntax_future3
+    from test import badsyntax_future3
 except SyntaxError, msg:
     check_error_location(str(msg))
 
 try:
-    import badsyntax_future4
+    from test import badsyntax_future4
 except SyntaxError, msg:
     check_error_location(str(msg))
 
 try:
-    import badsyntax_future5
+    from test import badsyntax_future5
 except SyntaxError, msg:
     check_error_location(str(msg))
 
 try:
-    import badsyntax_future6
+    from test import badsyntax_future6
 except SyntaxError, msg:
     check_error_location(str(msg))
 
 try:
-    import badsyntax_future7
+    from test import badsyntax_future7
 except SyntaxError, msg:
     check_error_location(str(msg))
diff --git a/Lib/test/test_getargs.py b/Lib/test/test_getargs.py
index ff0d36cf57ac..4ce34bc4fe54 100644
--- a/Lib/test/test_getargs.py
+++ b/Lib/test/test_getargs.py
@@ -14,7 +14,7 @@ single case that failed between 2.1 and 2.2a2.
 # XXX If the encoding succeeds using the current default encoding,
 # this test will fail because it does not test the right part of the
 # PyArg_ParseTuple() implementation.
-from test_support import have_unicode
+from test.test_support import have_unicode
 import marshal
 
 if have_unicode:
diff --git a/Lib/test/test_gl.py b/Lib/test/test_gl.py
index 61eaa835b4a7..c9cce7760769 100755
--- a/Lib/test/test_gl.py
+++ b/Lib/test/test_gl.py
@@ -3,7 +3,7 @@
     taken mostly from the documentation.
     Roger E. Masse
 """
-from test_support import verbose, TestSkipped
+from test.test_support import verbose, TestSkipped
 import gl, GL, time
 
 glattrs = ['RGBcolor', 'RGBcursor', 'RGBmode', 'RGBrange', 'RGBwritemask',
diff --git a/Lib/test/test_global.py b/Lib/test/test_global.py
index fb10533ae46b..4cc953cd3f44 100644
--- a/Lib/test/test_global.py
+++ b/Lib/test/test_global.py
@@ -1,6 +1,6 @@
 """Verify that warnings are issued for global statements following use."""
 
-from test_support import check_syntax
+from test.test_support import check_syntax
 
 import warnings
 
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index bb843fb62461..c77e19e0f65d 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -1,7 +1,7 @@
 # Python test set -- part 1, grammar.
 # This just tests whether the parser accepts them all.
 
-from test_support import *
+from test.test_support import TestFailed, verify, check_syntax
 import sys
 
 print '1. Parser'
diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py
index d42dee666789..9156d9ed621d 100644
--- a/Lib/test/test_gzip.py
+++ b/Lib/test/test_gzip.py
@@ -1,4 +1,4 @@
-from test_support import verify
+from test.test_support import verify
 import sys, os
 import gzip, tempfile
 
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index f70abec7ea54..4d8dbc899764 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -1,4 +1,4 @@
-from test_support import verify,verbose
+from test.test_support import verify,verbose
 import httplib
 import StringIO
 
diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index 51013815ffc3..2d9b55b2f506 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -1,7 +1,7 @@
 # Python test set -- math module
 # XXXX Should not do tests around zero only
 
-from test.test_support import *
+from test.test_support import TestFailed, verbose
 
 seps='1e-05'
 eps = eval(seps)
diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py
index 515df6c1d4fc..c1929637ac09 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 *
+from test.test_support import TestFailed
 
 
 print '2. Opcodes'
diff --git a/Lib/test/test_pickle.py b/Lib/test/test_pickle.py
index 935a7632620d..87c73c247850 100644
--- a/Lib/test/test_pickle.py
+++ b/Lib/test/test_pickle.py
@@ -1,7 +1,7 @@
 import pickle
 import unittest
 from cStringIO import StringIO
-from pickletester import AbstractPickleTests, AbstractPickleModuleTests
+from test.pickletester import AbstractPickleTests, AbstractPickleModuleTests
 from test import test_support
 
 class PickleTests(AbstractPickleTests, AbstractPickleModuleTests):
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py
index 5475416924ef..a20c82f6823c 100644
--- a/Lib/test/test_re.py
+++ b/Lib/test/test_re.py
@@ -267,7 +267,7 @@ try:
 except RuntimeError, v:
     print v
 
-from re_tests import *
+from test.re_tests import *
 
 if verbose:
     print 'Running re_tests test suite'
diff --git a/Lib/test/test_sre.py b/Lib/test/test_sre.py
index 4f2aae84b76a..284212c7c7a1 100644
--- a/Lib/test/test_sre.py
+++ b/Lib/test/test_sre.py
@@ -298,7 +298,7 @@ test("sre.match('(x)*', 50000*'x').span()", (0, 50000), RuntimeError)
 test("sre.match(r'(x)*y', 50000*'x'+'y').span()", (0, 50001), RuntimeError)
 test("sre.match(r'(x)*?y', 50000*'x'+'y').span()", (0, 50001), RuntimeError)
 
-from re_tests import *
+from test.re_tests import *
 
 if verbose:
     print 'Running re_tests test suite'
diff --git a/Lib/test/test_strop.py b/Lib/test/test_strop.py
index 4f5ba000d7b5..2ac7986690a6 100644
--- a/Lib/test/test_strop.py
+++ b/Lib/test/test_strop.py
@@ -1,7 +1,7 @@
 import warnings
 warnings.filterwarnings("ignore", "strop functions are obsolete;",
                         DeprecationWarning,
-                        r'test_strop|unittest')
+                        r'test.test_strop|unittest')
 import strop
 import unittest
 from test import test_support
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 4a456179b7e2..948c64561f89 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -1,5 +1,8 @@
 """Supporting definitions for the Python regression test."""
 
+if __name__ != 'test.test_support':
+    raise ImportError, 'test_support must be imported from the test package'
+
 import sys
 
 class Error(Exception):
diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index 44221188f534..a0b31505a367 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -22,7 +22,7 @@ class TracebackCases(unittest.TestCase):
 
     def syntax_error_without_caret(self):
         # XXX why doesn't compile raise the same traceback?
-        import badsyntax_nocaret
+        import test.badsyntax_nocaret
 
     def test_caret(self):
         err = self.get_exception_format(self.syntax_error_with_caret,
diff --git a/Lib/test/test_unpack.py b/Lib/test/test_unpack.py
index fb225645b8ec..a8fd09c633e2 100644
--- a/Lib/test/test_unpack.py
+++ b/Lib/test/test_unpack.py
@@ -1,4 +1,4 @@
-from test.test_support import *
+from test.test_support import TestFailed, verbose
 
 t = (1, 2, 3)
 l = [4, 5, 6]
-- 
2.47.3