[maint] move all files into subfolder

46 files changed, 0 insertions, 7211 deletions

diff --git a/tests/Setup.sample b/tests/Setup.sample
deleted file mode 100644
index 36c4290d..00000000
--- a/tests/Setup.sample
+++ /dev/null
@@ -1,67 +0,0 @@
-# Setup file from the pygame project
-
-#--StartConfig
-SDL = -I/usr/include/SDL -D_REENTRANT -lSDL
-FONT = -lSDL_ttf
-IMAGE = -lSDL_image
-MIXER = -lSDL_mixer
-SMPEG = -lsmpeg
-PNG = -lpng
-JPEG = -ljpeg
-SCRAP = -lX11
-PORTMIDI = -lportmidi
-PORTTIME = -lporttime
-#--EndConfig
-
-#DEBUG = -C-W -C-Wall
-DEBUG = 
-
-#the following modules are optional. you will want to compile
-#everything you can, but you can ignore ones you don't have
-#dependencies for, just comment them out
-
-imageext src/imageext.c $(SDL) $(IMAGE) $(PNG) $(JPEG) $(DEBUG)
-font src/font.c $(SDL) $(FONT) $(DEBUG)
-mixer src/mixer.c $(SDL) $(MIXER) $(DEBUG)
-mixer_music src/music.c $(SDL) $(MIXER) $(DEBUG)
-_numericsurfarray src/_numericsurfarray.c $(SDL) $(DEBUG)
-_numericsndarray src/_numericsndarray.c $(SDL) $(MIXER) $(DEBUG)
-movie src/movie.c $(SDL) $(SMPEG) $(DEBUG)
-scrap src/scrap.c $(SDL) $(SCRAP) $(DEBUG)
-_camera src/_camera.c src/camera_v4l2.c src/camera_v4l.c $(SDL) $(DEBUG)
-pypm src/pypm.c $(SDL) $(PORTMIDI) $(PORTTIME) $(DEBUG)
-
-GFX = src/SDL_gfx/SDL_gfxPrimitives.c 
-#GFX = src/SDL_gfx/SDL_gfxBlitFunc.c src/SDL_gfx/SDL_gfxPrimitives.c 
-gfxdraw src/gfxdraw.c $(SDL) $(GFX) $(DEBUG)
-
-
-
-#these modules are required for pygame to run. they only require
-#SDL as a dependency. these should not be altered
-
-base src/base.c $(SDL) $(DEBUG)
-cdrom src/cdrom.c $(SDL) $(DEBUG)
-color src/color.c $(SDL) $(DEBUG)
-constants src/constants.c $(SDL) $(DEBUG)
-display src/display.c $(SDL) $(DEBUG)
-event src/event.c $(SDL) $(DEBUG)
-fastevent src/fastevent.c src/fastevents.c $(SDL) $(DEBUG)
-key src/key.c $(SDL) $(DEBUG)
-mouse src/mouse.c $(SDL) $(DEBUG)
-rect src/rect.c $(SDL) $(DEBUG)
-rwobject src/rwobject.c $(SDL) $(DEBUG)
-surface src/surface.c src/alphablit.c src/surface_fill.c $(SDL) $(DEBUG)
-surflock src/surflock.c $(SDL) $(DEBUG)
-time src/time.c $(SDL) $(DEBUG)
-joystick src/joystick.c $(SDL) $(DEBUG)
-draw src/draw.c $(SDL) $(DEBUG)
-image src/image.c $(SDL) $(DEBUG)
-overlay src/overlay.c $(SDL) $(DEBUG)
-transform src/transform.c src/rotozoom.c src/scale2x.c src/scale_mmx.c $(SDL) $(DEBUG)
-mask src/mask.c src/bitmask.c $(SDL) $(DEBUG)
-bufferproxy src/bufferproxy.c $(SDL) $(DEBUG)
-pixelarray src/pixelarray.c $(SDL) $(DEBUG)
-_arraysurfarray src/_arraysurfarray.c $(SDL) $(DEBUG)
-
-
diff --git a/tests/__init__.py b/tests/__init__.py
deleted file mode 100644
index 5d2e69e3..00000000
--- a/tests/__init__.py
+++ /dev/null
@@ -1,42 +0,0 @@
-"""Test suite for distutils.
-
-This test suite consists of a collection of test modules in the
-distutils.tests package.  Each test module has a name starting with
-'test' and contains a function test_suite().  The function is expected
-to return an initialized unittest.TestSuite instance.
-
-Tests for the command classes in the distutils.command package are
-included in distutils.tests as well, instead of using a separate
-distutils.command.tests package, since command identification is done
-by import rather than matching pre-defined names.
-
-"""
-
-import os
-import sys
-import unittest
-import warnings
-from test.support import run_unittest
-
-
-here = os.path.dirname(__file__) or os.curdir
-
-
-def test_suite():
-    old_filters = warnings.filters[:]
-    suite = unittest.TestSuite()
-    for fn in os.listdir(here):
-        if fn.startswith("test") and fn.endswith(".py"):
-            modname = "distutils.tests." + fn[:-3]
-            __import__(modname)
-            module = sys.modules[modname]
-            suite.addTest(module.test_suite())
-    # bpo-40055: Save/restore warnings filters to leave them unchanged.
-    # Importing tests imports docutils which imports pkg_resources which adds a
-    # warnings filter.
-    warnings.filters[:] = old_filters
-    return suite
-
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/includetest.rst b/tests/includetest.rst
deleted file mode 100644
index d7b4ae38..00000000
--- a/tests/includetest.rst
+++ /dev/null
@@ -1 +0,0 @@
-This should be included.
diff --git a/tests/support.py b/tests/support.py
deleted file mode 100644
index 259af882..00000000
--- a/tests/support.py
+++ /dev/null
@@ -1,209 +0,0 @@
-"""Support code for distutils test cases."""
-import os
-import sys
-import shutil
-import tempfile
-import unittest
-import sysconfig
-from copy import deepcopy
-import test.support
-
-from distutils import log
-from distutils.log import DEBUG, INFO, WARN, ERROR, FATAL
-from distutils.core import Distribution
-
-
-class LoggingSilencer(object):
-
-    def setUp(self):
-        super().setUp()
-        self.threshold = log.set_threshold(log.FATAL)
-        # catching warnings
-        # when log will be replaced by logging
-        # we won't need such monkey-patch anymore
-        self._old_log = log.Log._log
-        log.Log._log = self._log
-        self.logs = []
-
-    def tearDown(self):
-        log.set_threshold(self.threshold)
-        log.Log._log = self._old_log
-        super().tearDown()
-
-    def _log(self, level, msg, args):
-        if level not in (DEBUG, INFO, WARN, ERROR, FATAL):
-            raise ValueError('%s wrong log level' % str(level))
-        if not isinstance(msg, str):
-            raise TypeError("msg should be str, not '%.200s'"
-                            % (type(msg).__name__))
-        self.logs.append((level, msg, args))
-
-    def get_logs(self, *levels):
-        return [msg % args for level, msg, args
-                in self.logs if level in levels]
-
-    def clear_logs(self):
-        self.logs = []
-
-
-class TempdirManager(object):
-    """Mix-in class that handles temporary directories for test cases.
-
-    This is intended to be used with unittest.TestCase.
-    """
-
-    def setUp(self):
-        super().setUp()
-        self.old_cwd = os.getcwd()
-        self.tempdirs = []
-
-    def tearDown(self):
-        # Restore working dir, for Solaris and derivatives, where rmdir()
-        # on the current directory fails.
-        os.chdir(self.old_cwd)
-        super().tearDown()
-        while self.tempdirs:
-            tmpdir = self.tempdirs.pop()
-            test.support.rmtree(tmpdir)
-
-    def mkdtemp(self):
-        """Create a temporary directory that will be cleaned up.
-
-        Returns the path of the directory.
-        """
-        d = tempfile.mkdtemp()
-        self.tempdirs.append(d)
-        return d
-
-    def write_file(self, path, content='xxx'):
-        """Writes a file in the given path.
-
-
-        path can be a string or a sequence.
-        """
-        if isinstance(path, (list, tuple)):
-            path = os.path.join(*path)
-        f = open(path, 'w')
-        try:
-            f.write(content)
-        finally:
-            f.close()
-
-    def create_dist(self, pkg_name='foo', **kw):
-        """Will generate a test environment.
-
-        This function creates:
-         - a Distribution instance using keywords
-         - a temporary directory with a package structure
-
-        It returns the package directory and the distribution
-        instance.
-        """
-        tmp_dir = self.mkdtemp()
-        pkg_dir = os.path.join(tmp_dir, pkg_name)
-        os.mkdir(pkg_dir)
-        dist = Distribution(attrs=kw)
-
-        return pkg_dir, dist
-
-
-class DummyCommand:
-    """Class to store options for retrieval via set_undefined_options()."""
-
-    def __init__(self, **kwargs):
-        for kw, val in kwargs.items():
-            setattr(self, kw, val)
-
-    def ensure_finalized(self):
-        pass
-
-
-class EnvironGuard(object):
-
-    def setUp(self):
-        super(EnvironGuard, self).setUp()
-        self.old_environ = deepcopy(os.environ)
-
-    def tearDown(self):
-        for key, value in self.old_environ.items():
-            if os.environ.get(key) != value:
-                os.environ[key] = value
-
-        for key in tuple(os.environ.keys()):
-            if key not in self.old_environ:
-                del os.environ[key]
-
-        super(EnvironGuard, self).tearDown()
-
-
-def copy_xxmodule_c(directory):
-    """Helper for tests that need the xxmodule.c source file.
-
-    Example use:
-
-        def test_compile(self):
-            copy_xxmodule_c(self.tmpdir)
-            self.assertIn('xxmodule.c', os.listdir(self.tmpdir))
-
-    If the source file can be found, it will be copied to *directory*.  If not,
-    the test will be skipped.  Errors during copy are not caught.
-    """
-    filename = _get_xxmodule_path()
-    if filename is None:
-        raise unittest.SkipTest('cannot find xxmodule.c (test must run in '
-                                'the python build dir)')
-    shutil.copy(filename, directory)
-
-
-def _get_xxmodule_path():
-    srcdir = sysconfig.get_config_var('srcdir')
-    candidates = [
-        # use installed copy if available
-        os.path.join(os.path.dirname(__file__), 'xxmodule.c'),
-        # otherwise try using copy from build directory
-        os.path.join(srcdir, 'Modules', 'xxmodule.c'),
-        # srcdir mysteriously can be $srcdir/Lib/distutils/tests when
-        # this file is run from its parent directory, so walk up the
-        # tree to find the real srcdir
-        os.path.join(srcdir, '..', '..', '..', 'Modules', 'xxmodule.c'),
-    ]
-    for path in candidates:
-        if os.path.exists(path):
-            return path
-
-
-def fixup_build_ext(cmd):
-    """Function needed to make build_ext tests pass.
-
-    When Python was built with --enable-shared on Unix, -L. is not enough to
-    find libpython<blah>.so, because regrtest runs in a tempdir, not in the
-    source directory where the .so lives.
-
-    When Python was built with in debug mode on Windows, build_ext commands
-    need their debug attribute set, and it is not done automatically for
-    some reason.
-
-    This function handles both of these things.  Example use:
-
-        cmd = build_ext(dist)
-        support.fixup_build_ext(cmd)
-        cmd.ensure_finalized()
-
-    Unlike most other Unix platforms, Mac OS X embeds absolute paths
-    to shared libraries into executables, so the fixup is not needed there.
-    """
-    if os.name == 'nt':
-        cmd.debug = sys.executable.endswith('_d.exe')
-    elif sysconfig.get_config_var('Py_ENABLE_SHARED'):
-        # To further add to the shared builds fun on Unix, we can't just add
-        # library_dirs to the Extension() instance because that doesn't get
-        # plumbed through to the final compiler command.
-        runshared = sysconfig.get_config_var('RUNSHARED')
-        if runshared is None:
-            cmd.library_dirs = ['.']
-        else:
-            if sys.platform == 'darwin':
-                cmd.library_dirs = []
-            else:
-                name, equals, value = runshared.partition('=')
-                cmd.library_dirs = [d for d in value.split(os.pathsep) if d]
diff --git a/tests/test_archive_util.py b/tests/test_archive_util.py
deleted file mode 100644
index e9aad0e4..00000000
--- a/tests/test_archive_util.py
+++ /dev/null
@@ -1,394 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Tests for distutils.archive_util."""
-import unittest
-import os
-import sys
-import tarfile
-from os.path import splitdrive
-import warnings
-
-from distutils import archive_util
-from distutils.archive_util import (check_archive_formats, make_tarball,
-                                    make_zipfile, make_archive,
-                                    ARCHIVE_FORMATS)
-from distutils.spawn import find_executable, spawn
-from distutils.tests import support
-from test.support import check_warnings, run_unittest, patch, change_cwd
-
-try:
-    import grp
-    import pwd
-    UID_GID_SUPPORT = True
-except ImportError:
-    UID_GID_SUPPORT = False
-
-try:
-    import zipfile
-    ZIP_SUPPORT = True
-except ImportError:
-    ZIP_SUPPORT = find_executable('zip')
-
-try:
-    import zlib
-    ZLIB_SUPPORT = True
-except ImportError:
-    ZLIB_SUPPORT = False
-
-try:
-    import bz2
-except ImportError:
-    bz2 = None
-
-try:
-    import lzma
-except ImportError:
-    lzma = None
-
-def can_fs_encode(filename):
-    """
-    Return True if the filename can be saved in the file system.
-    """
-    if os.path.supports_unicode_filenames:
-        return True
-    try:
-        filename.encode(sys.getfilesystemencoding())
-    except UnicodeEncodeError:
-        return False
-    return True
-
-
-class ArchiveUtilTestCase(support.TempdirManager,
-                          support.LoggingSilencer,
-                          unittest.TestCase):
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_make_tarball(self, name='archive'):
-        # creating something to tar
-        tmpdir = self._create_files()
-        self._make_tarball(tmpdir, name, '.tar.gz')
-        # trying an uncompressed one
-        self._make_tarball(tmpdir, name, '.tar', compress=None)
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_make_tarball_gzip(self):
-        tmpdir = self._create_files()
-        self._make_tarball(tmpdir, 'archive', '.tar.gz', compress='gzip')
-
-    @unittest.skipUnless(bz2, 'Need bz2 support to run')
-    def test_make_tarball_bzip2(self):
-        tmpdir = self._create_files()
-        self._make_tarball(tmpdir, 'archive', '.tar.bz2', compress='bzip2')
-
-    @unittest.skipUnless(lzma, 'Need lzma support to run')
-    def test_make_tarball_xz(self):
-        tmpdir = self._create_files()
-        self._make_tarball(tmpdir, 'archive', '.tar.xz', compress='xz')
-
-    @unittest.skipUnless(can_fs_encode('årchiv'),
-        'File system cannot handle this filename')
-    def test_make_tarball_latin1(self):
-        """
-        Mirror test_make_tarball, except filename contains latin characters.
-        """
-        self.test_make_tarball('årchiv') # note this isn't a real word
-
-    @unittest.skipUnless(can_fs_encode('のアーカイブ'),
-        'File system cannot handle this filename')
-    def test_make_tarball_extended(self):
-        """
-        Mirror test_make_tarball, except filename contains extended
-        characters outside the latin charset.
-        """
-        self.test_make_tarball('のアーカイブ') # japanese for archive
-
-    def _make_tarball(self, tmpdir, target_name, suffix, **kwargs):
-        tmpdir2 = self.mkdtemp()
-        unittest.skipUnless(splitdrive(tmpdir)[0] == splitdrive(tmpdir2)[0],
-                            "source and target should be on same drive")
-
-        base_name = os.path.join(tmpdir2, target_name)
-
-        # working with relative paths to avoid tar warnings
-        with change_cwd(tmpdir):
-            make_tarball(splitdrive(base_name)[1], 'dist', **kwargs)
-
-        # check if the compressed tarball was created
-        tarball = base_name + suffix
-        self.assertTrue(os.path.exists(tarball))
-        self.assertEqual(self._tarinfo(tarball), self._created_files)
-
-    def _tarinfo(self, path):
-        tar = tarfile.open(path)
-        try:
-            names = tar.getnames()
-            names.sort()
-            return names
-        finally:
-            tar.close()
-
-    _zip_created_files = ['dist/', 'dist/file1', 'dist/file2',
-                          'dist/sub/', 'dist/sub/file3', 'dist/sub2/']
-    _created_files = [p.rstrip('/') for p in _zip_created_files]
-
-    def _create_files(self):
-        # creating something to tar
-        tmpdir = self.mkdtemp()
-        dist = os.path.join(tmpdir, 'dist')
-        os.mkdir(dist)
-        self.write_file([dist, 'file1'], 'xxx')
-        self.write_file([dist, 'file2'], 'xxx')
-        os.mkdir(os.path.join(dist, 'sub'))
-        self.write_file([dist, 'sub', 'file3'], 'xxx')
-        os.mkdir(os.path.join(dist, 'sub2'))
-        return tmpdir
-
-    @unittest.skipUnless(find_executable('tar') and find_executable('gzip')
-                         and ZLIB_SUPPORT,
-                         'Need the tar, gzip and zlib command to run')
-    def test_tarfile_vs_tar(self):
-        tmpdir =  self._create_files()
-        tmpdir2 = self.mkdtemp()
-        base_name = os.path.join(tmpdir2, 'archive')
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            make_tarball(base_name, 'dist')
-        finally:
-            os.chdir(old_dir)
-
-        # check if the compressed tarball was created
-        tarball = base_name + '.tar.gz'
-        self.assertTrue(os.path.exists(tarball))
-
-        # now create another tarball using `tar`
-        tarball2 = os.path.join(tmpdir, 'archive2.tar.gz')
-        tar_cmd = ['tar', '-cf', 'archive2.tar', 'dist']
-        gzip_cmd = ['gzip', '-f', '-9', 'archive2.tar']
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            spawn(tar_cmd)
-            spawn(gzip_cmd)
-        finally:
-            os.chdir(old_dir)
-
-        self.assertTrue(os.path.exists(tarball2))
-        # let's compare both tarballs
-        self.assertEqual(self._tarinfo(tarball), self._created_files)
-        self.assertEqual(self._tarinfo(tarball2), self._created_files)
-
-        # trying an uncompressed one
-        base_name = os.path.join(tmpdir2, 'archive')
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            make_tarball(base_name, 'dist', compress=None)
-        finally:
-            os.chdir(old_dir)
-        tarball = base_name + '.tar'
-        self.assertTrue(os.path.exists(tarball))
-
-        # now for a dry_run
-        base_name = os.path.join(tmpdir2, 'archive')
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            make_tarball(base_name, 'dist', compress=None, dry_run=True)
-        finally:
-            os.chdir(old_dir)
-        tarball = base_name + '.tar'
-        self.assertTrue(os.path.exists(tarball))
-
-    @unittest.skipUnless(find_executable('compress'),
-                         'The compress program is required')
-    def test_compress_deprecated(self):
-        tmpdir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp(), 'archive')
-
-        # using compress and testing the PendingDeprecationWarning
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            with check_warnings() as w:
-                warnings.simplefilter("always")
-                make_tarball(base_name, 'dist', compress='compress')
-        finally:
-            os.chdir(old_dir)
-        tarball = base_name + '.tar.Z'
-        self.assertTrue(os.path.exists(tarball))
-        self.assertEqual(len(w.warnings), 1)
-
-        # same test with dry_run
-        os.remove(tarball)
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        try:
-            with check_warnings() as w:
-                warnings.simplefilter("always")
-                make_tarball(base_name, 'dist', compress='compress',
-                             dry_run=True)
-        finally:
-            os.chdir(old_dir)
-        self.assertFalse(os.path.exists(tarball))
-        self.assertEqual(len(w.warnings), 1)
-
-    @unittest.skipUnless(ZIP_SUPPORT and ZLIB_SUPPORT,
-                         'Need zip and zlib support to run')
-    def test_make_zipfile(self):
-        # creating something to tar
-        tmpdir = self._create_files()
-        base_name = os.path.join(self.mkdtemp(), 'archive')
-        with change_cwd(tmpdir):
-            make_zipfile(base_name, 'dist')
-
-        # check if the compressed tarball was created
-        tarball = base_name + '.zip'
-        self.assertTrue(os.path.exists(tarball))
-        with zipfile.ZipFile(tarball) as zf:
-            self.assertEqual(sorted(zf.namelist()), self._zip_created_files)
-
-    @unittest.skipUnless(ZIP_SUPPORT, 'Need zip support to run')
-    def test_make_zipfile_no_zlib(self):
-        patch(self, archive_util.zipfile, 'zlib', None)  # force zlib ImportError
-
-        called = []
-        zipfile_class = zipfile.ZipFile
-        def fake_zipfile(*a, **kw):
-            if kw.get('compression', None) == zipfile.ZIP_STORED:
-                called.append((a, kw))
-            return zipfile_class(*a, **kw)
-
-        patch(self, archive_util.zipfile, 'ZipFile', fake_zipfile)
-
-        # create something to tar and compress
-        tmpdir = self._create_files()
-        base_name = os.path.join(self.mkdtemp(), 'archive')
-        with change_cwd(tmpdir):
-            make_zipfile(base_name, 'dist')
-
-        tarball = base_name + '.zip'
-        self.assertEqual(called,
-                         [((tarball, "w"), {'compression': zipfile.ZIP_STORED})])
-        self.assertTrue(os.path.exists(tarball))
-        with zipfile.ZipFile(tarball) as zf:
-            self.assertEqual(sorted(zf.namelist()), self._zip_created_files)
-
-    def test_check_archive_formats(self):
-        self.assertEqual(check_archive_formats(['gztar', 'xxx', 'zip']),
-                         'xxx')
-        self.assertIsNone(check_archive_formats(['gztar', 'bztar', 'xztar',
-                                                 'ztar', 'tar', 'zip']))
-
-    def test_make_archive(self):
-        tmpdir = self.mkdtemp()
-        base_name = os.path.join(tmpdir, 'archive')
-        self.assertRaises(ValueError, make_archive, base_name, 'xxx')
-
-    def test_make_archive_cwd(self):
-        current_dir = os.getcwd()
-        def _breaks(*args, **kw):
-            raise RuntimeError()
-        ARCHIVE_FORMATS['xxx'] = (_breaks, [], 'xxx file')
-        try:
-            try:
-                make_archive('xxx', 'xxx', root_dir=self.mkdtemp())
-            except:
-                pass
-            self.assertEqual(os.getcwd(), current_dir)
-        finally:
-            del ARCHIVE_FORMATS['xxx']
-
-    def test_make_archive_tar(self):
-        base_dir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp() , 'archive')
-        res = make_archive(base_name, 'tar', base_dir, 'dist')
-        self.assertTrue(os.path.exists(res))
-        self.assertEqual(os.path.basename(res), 'archive.tar')
-        self.assertEqual(self._tarinfo(res), self._created_files)
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_make_archive_gztar(self):
-        base_dir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp() , 'archive')
-        res = make_archive(base_name, 'gztar', base_dir, 'dist')
-        self.assertTrue(os.path.exists(res))
-        self.assertEqual(os.path.basename(res), 'archive.tar.gz')
-        self.assertEqual(self._tarinfo(res), self._created_files)
-
-    @unittest.skipUnless(bz2, 'Need bz2 support to run')
-    def test_make_archive_bztar(self):
-        base_dir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp() , 'archive')
-        res = make_archive(base_name, 'bztar', base_dir, 'dist')
-        self.assertTrue(os.path.exists(res))
-        self.assertEqual(os.path.basename(res), 'archive.tar.bz2')
-        self.assertEqual(self._tarinfo(res), self._created_files)
-
-    @unittest.skipUnless(lzma, 'Need xz support to run')
-    def test_make_archive_xztar(self):
-        base_dir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp() , 'archive')
-        res = make_archive(base_name, 'xztar', base_dir, 'dist')
-        self.assertTrue(os.path.exists(res))
-        self.assertEqual(os.path.basename(res), 'archive.tar.xz')
-        self.assertEqual(self._tarinfo(res), self._created_files)
-
-    def test_make_archive_owner_group(self):
-        # testing make_archive with owner and group, with various combinations
-        # this works even if there's not gid/uid support
-        if UID_GID_SUPPORT:
-            group = grp.getgrgid(0)[0]
-            owner = pwd.getpwuid(0)[0]
-        else:
-            group = owner = 'root'
-
-        base_dir =  self._create_files()
-        root_dir = self.mkdtemp()
-        base_name = os.path.join(self.mkdtemp() , 'archive')
-        res = make_archive(base_name, 'zip', root_dir, base_dir, owner=owner,
-                           group=group)
-        self.assertTrue(os.path.exists(res))
-
-        res = make_archive(base_name, 'zip', root_dir, base_dir)
-        self.assertTrue(os.path.exists(res))
-
-        res = make_archive(base_name, 'tar', root_dir, base_dir,
-                           owner=owner, group=group)
-        self.assertTrue(os.path.exists(res))
-
-        res = make_archive(base_name, 'tar', root_dir, base_dir,
-                           owner='kjhkjhkjg', group='oihohoh')
-        self.assertTrue(os.path.exists(res))
-
-    @unittest.skipUnless(ZLIB_SUPPORT, "Requires zlib")
-    @unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
-    def test_tarfile_root_owner(self):
-        tmpdir =  self._create_files()
-        base_name = os.path.join(self.mkdtemp(), 'archive')
-        old_dir = os.getcwd()
-        os.chdir(tmpdir)
-        group = grp.getgrgid(0)[0]
-        owner = pwd.getpwuid(0)[0]
-        try:
-            archive_name = make_tarball(base_name, 'dist', compress=None,
-                                        owner=owner, group=group)
-        finally:
-            os.chdir(old_dir)
-
-        # check if the compressed tarball was created
-        self.assertTrue(os.path.exists(archive_name))
-
-        # now checks the rights
-        archive = tarfile.open(archive_name)
-        try:
-            for member in archive.getmembers():
-                self.assertEqual(member.uid, 0)
-                self.assertEqual(member.gid, 0)
-        finally:
-            archive.close()
-
-def test_suite():
-    return unittest.makeSuite(ArchiveUtilTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_bdist.py b/tests/test_bdist.py
deleted file mode 100644
index 130d8bf1..00000000
--- a/tests/test_bdist.py
+++ /dev/null
@@ -1,57 +0,0 @@
-"""Tests for distutils.command.bdist."""
-import os
-import unittest
-from test.support import run_unittest
-import warnings
-
-from distutils.command.bdist import bdist
-from distutils.tests import support
-
-
-class BuildTestCase(support.TempdirManager,
-                    unittest.TestCase):
-
-    def test_formats(self):
-        # let's create a command and make sure
-        # we can set the format
-        dist = self.create_dist()[1]
-        cmd = bdist(dist)
-        cmd.formats = ['msi']
-        cmd.ensure_finalized()
-        self.assertEqual(cmd.formats, ['msi'])
-
-        # what formats does bdist offer?
-        formats = ['bztar', 'gztar', 'msi', 'rpm', 'tar',
-                   'wininst', 'xztar', 'zip', 'ztar']
-        found = sorted(cmd.format_command)
-        self.assertEqual(found, formats)
-
-    def test_skip_build(self):
-        # bug #10946: bdist --skip-build should trickle down to subcommands
-        dist = self.create_dist()[1]
-        cmd = bdist(dist)
-        cmd.skip_build = 1
-        cmd.ensure_finalized()
-        dist.command_obj['bdist'] = cmd
-
-        names = ['bdist_dumb', 'bdist_wininst']  # bdist_rpm does not support --skip-build
-        if os.name == 'nt':
-            names.append('bdist_msi')
-
-        for name in names:
-            with warnings.catch_warnings():
-                warnings.filterwarnings('ignore', 'bdist_wininst command is deprecated',
-                                        DeprecationWarning)
-                subcmd = cmd.get_finalized_command(name)
-            if getattr(subcmd, '_unsupported', False):
-                # command is not supported on this build
-                continue
-            self.assertTrue(subcmd.skip_build,
-                            '%s should take --skip-build from bdist' % name)
-
-
-def test_suite():
-    return unittest.makeSuite(BuildTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_bdist_dumb.py b/tests/test_bdist_dumb.py
deleted file mode 100644
index 01a233bc..00000000
--- a/tests/test_bdist_dumb.py
+++ /dev/null
@@ -1,97 +0,0 @@
-"""Tests for distutils.command.bdist_dumb."""
-
-import os
-import sys
-import zipfile
-import unittest
-from test.support import run_unittest
-
-from distutils.core import Distribution
-from distutils.command.bdist_dumb import bdist_dumb
-from distutils.tests import support
-
-SETUP_PY = """\
-from distutils.core import setup
-import foo
-
-setup(name='foo', version='0.1', py_modules=['foo'],
-      url='xxx', author='xxx', author_email='xxx')
-
-"""
-
-try:
-    import zlib
-    ZLIB_SUPPORT = True
-except ImportError:
-    ZLIB_SUPPORT = False
-
-
-class BuildDumbTestCase(support.TempdirManager,
-                        support.LoggingSilencer,
-                        support.EnvironGuard,
-                        unittest.TestCase):
-
-    def setUp(self):
-        super(BuildDumbTestCase, self).setUp()
-        self.old_location = os.getcwd()
-        self.old_sys_argv = sys.argv, sys.argv[:]
-
-    def tearDown(self):
-        os.chdir(self.old_location)
-        sys.argv = self.old_sys_argv[0]
-        sys.argv[:] = self.old_sys_argv[1]
-        super(BuildDumbTestCase, self).tearDown()
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_simple_built(self):
-
-        # let's create a simple package
-        tmp_dir = self.mkdtemp()
-        pkg_dir = os.path.join(tmp_dir, 'foo')
-        os.mkdir(pkg_dir)
-        self.write_file((pkg_dir, 'setup.py'), SETUP_PY)
-        self.write_file((pkg_dir, 'foo.py'), '#')
-        self.write_file((pkg_dir, 'MANIFEST.in'), 'include foo.py')
-        self.write_file((pkg_dir, 'README'), '')
-
-        dist = Distribution({'name': 'foo', 'version': '0.1',
-                             'py_modules': ['foo'],
-                             'url': 'xxx', 'author': 'xxx',
-                             'author_email': 'xxx'})
-        dist.script_name = 'setup.py'
-        os.chdir(pkg_dir)
-
-        sys.argv = ['setup.py']
-        cmd = bdist_dumb(dist)
-
-        # so the output is the same no matter
-        # what is the platform
-        cmd.format = 'zip'
-
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # see what we have
-        dist_created = os.listdir(os.path.join(pkg_dir, 'dist'))
-        base = "%s.%s.zip" % (dist.get_fullname(), cmd.plat_name)
-
-        self.assertEqual(dist_created, [base])
-
-        # now let's check what we have in the zip file
-        fp = zipfile.ZipFile(os.path.join('dist', base))
-        try:
-            contents = fp.namelist()
-        finally:
-            fp.close()
-
-        contents = sorted(filter(None, map(os.path.basename, contents)))
-        wanted = ['foo-0.1-py%s.%s.egg-info' % sys.version_info[:2], 'foo.py']
-        if not sys.dont_write_bytecode:
-            wanted.append('foo.%s.pyc' % sys.implementation.cache_tag)
-        self.assertEqual(contents, sorted(wanted))
-
-def test_suite():
-    return unittest.makeSuite(BuildDumbTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_bdist_msi.py b/tests/test_bdist_msi.py
deleted file mode 100644
index 418e60ec..00000000
--- a/tests/test_bdist_msi.py
+++ /dev/null
@@ -1,26 +0,0 @@
-"""Tests for distutils.command.bdist_msi."""
-import sys
-import unittest
-from test.support import run_unittest, check_warnings
-from distutils.tests import support
-
-
-@unittest.skipUnless(sys.platform == 'win32', 'these tests require Windows')
-class BDistMSITestCase(support.TempdirManager,
-                       support.LoggingSilencer,
-                       unittest.TestCase):
-
-    def test_minimal(self):
-        # minimal test XXX need more tests
-        from distutils.command.bdist_msi import bdist_msi
-        project_dir, dist = self.create_dist()
-        with check_warnings(("", DeprecationWarning)):
-            cmd = bdist_msi(dist)
-        cmd.ensure_finalized()
-
-
-def test_suite():
-    return unittest.makeSuite(BDistMSITestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_bdist_rpm.py b/tests/test_bdist_rpm.py
deleted file mode 100644
index 6453a02b..00000000
--- a/tests/test_bdist_rpm.py
+++ /dev/null
@@ -1,135 +0,0 @@
-"""Tests for distutils.command.bdist_rpm."""
-
-import unittest
-import sys
-import os
-from test.support import run_unittest, requires_zlib
-
-from distutils.core import Distribution
-from distutils.command.bdist_rpm import bdist_rpm
-from distutils.tests import support
-from distutils.spawn import find_executable
-
-SETUP_PY = """\
-from distutils.core import setup
-import foo
-
-setup(name='foo', version='0.1', py_modules=['foo'],
-      url='xxx', author='xxx', author_email='xxx')
-
-"""
-
-class BuildRpmTestCase(support.TempdirManager,
-                       support.EnvironGuard,
-                       support.LoggingSilencer,
-                       unittest.TestCase):
-
-    def setUp(self):
-        try:
-            sys.executable.encode("UTF-8")
-        except UnicodeEncodeError:
-            raise unittest.SkipTest("sys.executable is not encodable to UTF-8")
-
-        super(BuildRpmTestCase, self).setUp()
-        self.old_location = os.getcwd()
-        self.old_sys_argv = sys.argv, sys.argv[:]
-
-    def tearDown(self):
-        os.chdir(self.old_location)
-        sys.argv = self.old_sys_argv[0]
-        sys.argv[:] = self.old_sys_argv[1]
-        super(BuildRpmTestCase, self).tearDown()
-
-    # XXX I am unable yet to make this test work without
-    # spurious sdtout/stderr output under Mac OS X
-    @unittest.skipUnless(sys.platform.startswith('linux'),
-                         'spurious sdtout/stderr output under Mac OS X')
-    @requires_zlib
-    @unittest.skipIf(find_executable('rpm') is None,
-                     'the rpm command is not found')
-    @unittest.skipIf(find_executable('rpmbuild') is None,
-                     'the rpmbuild command is not found')
-    def test_quiet(self):
-        # let's create a package
-        tmp_dir = self.mkdtemp()
-        os.environ['HOME'] = tmp_dir   # to confine dir '.rpmdb' creation
-        pkg_dir = os.path.join(tmp_dir, 'foo')
-        os.mkdir(pkg_dir)
-        self.write_file((pkg_dir, 'setup.py'), SETUP_PY)
-        self.write_file((pkg_dir, 'foo.py'), '#')
-        self.write_file((pkg_dir, 'MANIFEST.in'), 'include foo.py')
-        self.write_file((pkg_dir, 'README'), '')
-
-        dist = Distribution({'name': 'foo', 'version': '0.1',
-                             'py_modules': ['foo'],
-                             'url': 'xxx', 'author': 'xxx',
-                             'author_email': 'xxx'})
-        dist.script_name = 'setup.py'
-        os.chdir(pkg_dir)
-
-        sys.argv = ['setup.py']
-        cmd = bdist_rpm(dist)
-        cmd.fix_python = True
-
-        # running in quiet mode
-        cmd.quiet = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        dist_created = os.listdir(os.path.join(pkg_dir, 'dist'))
-        self.assertIn('foo-0.1-1.noarch.rpm', dist_created)
-
-        # bug #2945: upload ignores bdist_rpm files
-        self.assertIn(('bdist_rpm', 'any', 'dist/foo-0.1-1.src.rpm'), dist.dist_files)
-        self.assertIn(('bdist_rpm', 'any', 'dist/foo-0.1-1.noarch.rpm'), dist.dist_files)
-
-    # XXX I am unable yet to make this test work without
-    # spurious sdtout/stderr output under Mac OS X
-    @unittest.skipUnless(sys.platform.startswith('linux'),
-                         'spurious sdtout/stderr output under Mac OS X')
-    @requires_zlib
-    # http://bugs.python.org/issue1533164
-    @unittest.skipIf(find_executable('rpm') is None,
-                     'the rpm command is not found')
-    @unittest.skipIf(find_executable('rpmbuild') is None,
-                     'the rpmbuild command is not found')
-    def test_no_optimize_flag(self):
-        # let's create a package that breaks bdist_rpm
-        tmp_dir = self.mkdtemp()
-        os.environ['HOME'] = tmp_dir   # to confine dir '.rpmdb' creation
-        pkg_dir = os.path.join(tmp_dir, 'foo')
-        os.mkdir(pkg_dir)
-        self.write_file((pkg_dir, 'setup.py'), SETUP_PY)
-        self.write_file((pkg_dir, 'foo.py'), '#')
-        self.write_file((pkg_dir, 'MANIFEST.in'), 'include foo.py')
-        self.write_file((pkg_dir, 'README'), '')
-
-        dist = Distribution({'name': 'foo', 'version': '0.1',
-                             'py_modules': ['foo'],
-                             'url': 'xxx', 'author': 'xxx',
-                             'author_email': 'xxx'})
-        dist.script_name = 'setup.py'
-        os.chdir(pkg_dir)
-
-        sys.argv = ['setup.py']
-        cmd = bdist_rpm(dist)
-        cmd.fix_python = True
-
-        cmd.quiet = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        dist_created = os.listdir(os.path.join(pkg_dir, 'dist'))
-        self.assertIn('foo-0.1-1.noarch.rpm', dist_created)
-
-        # bug #2945: upload ignores bdist_rpm files
-        self.assertIn(('bdist_rpm', 'any', 'dist/foo-0.1-1.src.rpm'), dist.dist_files)
-        self.assertIn(('bdist_rpm', 'any', 'dist/foo-0.1-1.noarch.rpm'), dist.dist_files)
-
-        os.remove(os.path.join(pkg_dir, 'dist', 'foo-0.1-1.noarch.rpm'))
-
-def test_suite():
-    return unittest.makeSuite(BuildRpmTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_bdist_wininst.py b/tests/test_bdist_wininst.py
deleted file mode 100644
index 5c3d025d..00000000
--- a/tests/test_bdist_wininst.py
+++ /dev/null
@@ -1,38 +0,0 @@
-"""Tests for distutils.command.bdist_wininst."""
-import sys
-import platform
-import unittest
-from test.support import run_unittest, check_warnings
-
-from distutils.command.bdist_wininst import bdist_wininst
-from distutils.tests import support
-
-@unittest.skipIf(sys.platform == 'win32' and platform.machine() == 'ARM64',
-    'bdist_wininst is not supported in this install')
-@unittest.skipIf(getattr(bdist_wininst, '_unsupported', False),
-    'bdist_wininst is not supported in this install')
-class BuildWinInstTestCase(support.TempdirManager,
-                           support.LoggingSilencer,
-                           unittest.TestCase):
-
-    def test_get_exe_bytes(self):
-
-        # issue5731: command was broken on non-windows platforms
-        # this test makes sure it works now for every platform
-        # let's create a command
-        pkg_pth, dist = self.create_dist()
-        with check_warnings(("", DeprecationWarning)):
-            cmd = bdist_wininst(dist)
-        cmd.ensure_finalized()
-
-        # let's run the code that finds the right wininst*.exe file
-        # and make sure it finds it and returns its content
-        # no matter what platform we have
-        exe_file = cmd.get_exe_bytes()
-        self.assertGreater(len(exe_file), 10)
-
-def test_suite():
-    return unittest.makeSuite(BuildWinInstTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_build.py b/tests/test_build.py
deleted file mode 100644
index b020a5ba..00000000
--- a/tests/test_build.py
+++ /dev/null
@@ -1,56 +0,0 @@
-"""Tests for distutils.command.build."""
-import unittest
-import os
-import sys
-from test.support import run_unittest
-
-from distutils.command.build import build
-from distutils.tests import support
-from sysconfig import get_platform
-
-class BuildTestCase(support.TempdirManager,
-                    support.LoggingSilencer,
-                    unittest.TestCase):
-
-    def test_finalize_options(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = build(dist)
-        cmd.finalize_options()
-
-        # if not specified, plat_name gets the current platform
-        self.assertEqual(cmd.plat_name, get_platform())
-
-        # build_purelib is build + lib
-        wanted = os.path.join(cmd.build_base, 'lib')
-        self.assertEqual(cmd.build_purelib, wanted)
-
-        # build_platlib is 'build/lib.platform-x.x[-pydebug]'
-        # examples:
-        #   build/lib.macosx-10.3-i386-2.7
-        plat_spec = '.%s-%d.%d' % (cmd.plat_name, *sys.version_info[:2])
-        if hasattr(sys, 'gettotalrefcount'):
-            self.assertTrue(cmd.build_platlib.endswith('-pydebug'))
-            plat_spec += '-pydebug'
-        wanted = os.path.join(cmd.build_base, 'lib' + plat_spec)
-        self.assertEqual(cmd.build_platlib, wanted)
-
-        # by default, build_lib = build_purelib
-        self.assertEqual(cmd.build_lib, cmd.build_purelib)
-
-        # build_temp is build/temp.<plat>
-        wanted = os.path.join(cmd.build_base, 'temp' + plat_spec)
-        self.assertEqual(cmd.build_temp, wanted)
-
-        # build_scripts is build/scripts-x.x
-        wanted = os.path.join(cmd.build_base,
-                              'scripts-%d.%d' % sys.version_info[:2])
-        self.assertEqual(cmd.build_scripts, wanted)
-
-        # executable is os.path.normpath(sys.executable)
-        self.assertEqual(cmd.executable, os.path.normpath(sys.executable))
-
-def test_suite():
-    return unittest.makeSuite(BuildTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_build_clib.py b/tests/test_build_clib.py
deleted file mode 100644
index abd83137..00000000
--- a/tests/test_build_clib.py
+++ /dev/null
@@ -1,134 +0,0 @@
-"""Tests for distutils.command.build_clib."""
-import unittest
-import os
-import sys
-
-from test.support import run_unittest, missing_compiler_executable
-
-from distutils.command.build_clib import build_clib
-from distutils.errors import DistutilsSetupError
-from distutils.tests import support
-
-class BuildCLibTestCase(support.TempdirManager,
-                        support.LoggingSilencer,
-                        unittest.TestCase):
-
-    def test_check_library_dist(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = build_clib(dist)
-
-        # 'libraries' option must be a list
-        self.assertRaises(DistutilsSetupError, cmd.check_library_list, 'foo')
-
-        # each element of 'libraries' must a 2-tuple
-        self.assertRaises(DistutilsSetupError, cmd.check_library_list,
-                          ['foo1', 'foo2'])
-
-        # first element of each tuple in 'libraries'
-        # must be a string (the library name)
-        self.assertRaises(DistutilsSetupError, cmd.check_library_list,
-                          [(1, 'foo1'), ('name', 'foo2')])
-
-        # library name may not contain directory separators
-        self.assertRaises(DistutilsSetupError, cmd.check_library_list,
-                          [('name', 'foo1'),
-                           ('another/name', 'foo2')])
-
-        # second element of each tuple must be a dictionary (build info)
-        self.assertRaises(DistutilsSetupError, cmd.check_library_list,
-                          [('name', {}),
-                           ('another', 'foo2')])
-
-        # those work
-        libs = [('name', {}), ('name', {'ok': 'good'})]
-        cmd.check_library_list(libs)
-
-    def test_get_source_files(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = build_clib(dist)
-
-        # "in 'libraries' option 'sources' must be present and must be
-        # a list of source filenames
-        cmd.libraries = [('name', {})]
-        self.assertRaises(DistutilsSetupError, cmd.get_source_files)
-
-        cmd.libraries = [('name', {'sources': 1})]
-        self.assertRaises(DistutilsSetupError, cmd.get_source_files)
-
-        cmd.libraries = [('name', {'sources': ['a', 'b']})]
-        self.assertEqual(cmd.get_source_files(), ['a', 'b'])
-
-        cmd.libraries = [('name', {'sources': ('a', 'b')})]
-        self.assertEqual(cmd.get_source_files(), ['a', 'b'])
-
-        cmd.libraries = [('name', {'sources': ('a', 'b')}),
-                         ('name2', {'sources': ['c', 'd']})]
-        self.assertEqual(cmd.get_source_files(), ['a', 'b', 'c', 'd'])
-
-    def test_build_libraries(self):
-
-        pkg_dir, dist = self.create_dist()
-        cmd = build_clib(dist)
-        class FakeCompiler:
-            def compile(*args, **kw):
-                pass
-            create_static_lib = compile
-
-        cmd.compiler = FakeCompiler()
-
-        # build_libraries is also doing a bit of typo checking
-        lib = [('name', {'sources': 'notvalid'})]
-        self.assertRaises(DistutilsSetupError, cmd.build_libraries, lib)
-
-        lib = [('name', {'sources': list()})]
-        cmd.build_libraries(lib)
-
-        lib = [('name', {'sources': tuple()})]
-        cmd.build_libraries(lib)
-
-    def test_finalize_options(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = build_clib(dist)
-
-        cmd.include_dirs = 'one-dir'
-        cmd.finalize_options()
-        self.assertEqual(cmd.include_dirs, ['one-dir'])
-
-        cmd.include_dirs = None
-        cmd.finalize_options()
-        self.assertEqual(cmd.include_dirs, [])
-
-        cmd.distribution.libraries = 'WONTWORK'
-        self.assertRaises(DistutilsSetupError, cmd.finalize_options)
-
-    @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
-    def test_run(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = build_clib(dist)
-
-        foo_c = os.path.join(pkg_dir, 'foo.c')
-        self.write_file(foo_c, 'int main(void) { return 1;}\n')
-        cmd.libraries = [('foo', {'sources': [foo_c]})]
-
-        build_temp = os.path.join(pkg_dir, 'build')
-        os.mkdir(build_temp)
-        cmd.build_temp = build_temp
-        cmd.build_clib = build_temp
-
-        # Before we run the command, we want to make sure
-        # all commands are present on the system.
-        ccmd = missing_compiler_executable()
-        if ccmd is not None:
-            self.skipTest('The %r command is not found' % ccmd)
-
-        # this should work
-        cmd.run()
-
-        # let's check the result
-        self.assertIn('libfoo.a', os.listdir(build_temp))
-
-def test_suite():
-    return unittest.makeSuite(BuildCLibTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_build_ext.py b/tests/test_build_ext.py
deleted file mode 100644
index 5e47e077..00000000
--- a/tests/test_build_ext.py
+++ /dev/null
@@ -1,545 +0,0 @@
-import sys
-import os
-from io import StringIO
-import textwrap
-
-from distutils.core import Distribution
-from distutils.command.build_ext import build_ext
-from distutils import sysconfig
-from distutils.tests.support import (TempdirManager, LoggingSilencer,
-                                     copy_xxmodule_c, fixup_build_ext)
-from distutils.extension import Extension
-from distutils.errors import (
-    CompileError, DistutilsPlatformError, DistutilsSetupError,
-    UnknownFileError)
-
-import unittest
-from test import support
-from test.support.script_helper import assert_python_ok
-
-# http://bugs.python.org/issue4373
-# Don't load the xx module more than once.
-ALREADY_TESTED = False
-
-
-class BuildExtTestCase(TempdirManager,
-                       LoggingSilencer,
-                       unittest.TestCase):
-    def setUp(self):
-        # Create a simple test environment
-        super(BuildExtTestCase, self).setUp()
-        self.tmp_dir = self.mkdtemp()
-        import site
-        self.old_user_base = site.USER_BASE
-        site.USER_BASE = self.mkdtemp()
-        from distutils.command import build_ext
-        build_ext.USER_BASE = site.USER_BASE
-
-        # bpo-30132: On Windows, a .pdb file may be created in the current
-        # working directory. Create a temporary working directory to cleanup
-        # everything at the end of the test.
-        change_cwd = support.change_cwd(self.tmp_dir)
-        change_cwd.__enter__()
-        self.addCleanup(change_cwd.__exit__, None, None, None)
-
-    def tearDown(self):
-        import site
-        site.USER_BASE = self.old_user_base
-        from distutils.command import build_ext
-        build_ext.USER_BASE = self.old_user_base
-        super(BuildExtTestCase, self).tearDown()
-
-    def build_ext(self, *args, **kwargs):
-        return build_ext(*args, **kwargs)
-
-    def test_build_ext(self):
-        cmd = support.missing_compiler_executable()
-        if cmd is not None:
-            self.skipTest('The %r command is not found' % cmd)
-        global ALREADY_TESTED
-        copy_xxmodule_c(self.tmp_dir)
-        xx_c = os.path.join(self.tmp_dir, 'xxmodule.c')
-        xx_ext = Extension('xx', [xx_c])
-        dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]})
-        dist.package_dir = self.tmp_dir
-        cmd = self.build_ext(dist)
-        fixup_build_ext(cmd)
-        cmd.build_lib = self.tmp_dir
-        cmd.build_temp = self.tmp_dir
-
-        old_stdout = sys.stdout
-        if not support.verbose:
-            # silence compiler output
-            sys.stdout = StringIO()
-        try:
-            cmd.ensure_finalized()
-            cmd.run()
-        finally:
-            sys.stdout = old_stdout
-
-        if ALREADY_TESTED:
-            self.skipTest('Already tested in %s' % ALREADY_TESTED)
-        else:
-            ALREADY_TESTED = type(self).__name__
-
-        code = textwrap.dedent(f"""
-            tmp_dir = {self.tmp_dir!r}
-
-            import sys
-            import unittest
-            from test import support
-
-            sys.path.insert(0, tmp_dir)
-            import xx
-
-            class Tests(unittest.TestCase):
-                def test_xx(self):
-                    for attr in ('error', 'foo', 'new', 'roj'):
-                        self.assertTrue(hasattr(xx, attr))
-
-                    self.assertEqual(xx.foo(2, 5), 7)
-                    self.assertEqual(xx.foo(13,15), 28)
-                    self.assertEqual(xx.new().demo(), None)
-                    if support.HAVE_DOCSTRINGS:
-                        doc = 'This is a template module just for instruction.'
-                        self.assertEqual(xx.__doc__, doc)
-                    self.assertIsInstance(xx.Null(), xx.Null)
-                    self.assertIsInstance(xx.Str(), xx.Str)
-
-
-            unittest.main()
-        """)
-        assert_python_ok('-c', code)
-
-    def test_solaris_enable_shared(self):
-        dist = Distribution({'name': 'xx'})
-        cmd = self.build_ext(dist)
-        old = sys.platform
-
-        sys.platform = 'sunos' # fooling finalize_options
-        from distutils.sysconfig import  _config_vars
-        old_var = _config_vars.get('Py_ENABLE_SHARED')
-        _config_vars['Py_ENABLE_SHARED'] = 1
-        try:
-            cmd.ensure_finalized()
-        finally:
-            sys.platform = old
-            if old_var is None:
-                del _config_vars['Py_ENABLE_SHARED']
-            else:
-                _config_vars['Py_ENABLE_SHARED'] = old_var
-
-        # make sure we get some library dirs under solaris
-        self.assertGreater(len(cmd.library_dirs), 0)
-
-    def test_user_site(self):
-        import site
-        dist = Distribution({'name': 'xx'})
-        cmd = self.build_ext(dist)
-
-        # making sure the user option is there
-        options = [name for name, short, lable in
-                   cmd.user_options]
-        self.assertIn('user', options)
-
-        # setting a value
-        cmd.user = 1
-
-        # setting user based lib and include
-        lib = os.path.join(site.USER_BASE, 'lib')
-        incl = os.path.join(site.USER_BASE, 'include')
-        os.mkdir(lib)
-        os.mkdir(incl)
-
-        # let's run finalize
-        cmd.ensure_finalized()
-
-        # see if include_dirs and library_dirs
-        # were set
-        self.assertIn(lib, cmd.library_dirs)
-        self.assertIn(lib, cmd.rpath)
-        self.assertIn(incl, cmd.include_dirs)
-
-    def test_optional_extension(self):
-
-        # this extension will fail, but let's ignore this failure
-        # with the optional argument.
-        modules = [Extension('foo', ['xxx'], optional=False)]
-        dist = Distribution({'name': 'xx', 'ext_modules': modules})
-        cmd = self.build_ext(dist)
-        cmd.ensure_finalized()
-        self.assertRaises((UnknownFileError, CompileError),
-                          cmd.run)  # should raise an error
-
-        modules = [Extension('foo', ['xxx'], optional=True)]
-        dist = Distribution({'name': 'xx', 'ext_modules': modules})
-        cmd = self.build_ext(dist)
-        cmd.ensure_finalized()
-        cmd.run()  # should pass
-
-    def test_finalize_options(self):
-        # Make sure Python's include directories (for Python.h, pyconfig.h,
-        # etc.) are in the include search path.
-        modules = [Extension('foo', ['xxx'], optional=False)]
-        dist = Distribution({'name': 'xx', 'ext_modules': modules})
-        cmd = self.build_ext(dist)
-        cmd.finalize_options()
-
-        py_include = sysconfig.get_python_inc()
-        for p in py_include.split(os.path.pathsep):
-            self.assertIn(p, cmd.include_dirs)
-
-        plat_py_include = sysconfig.get_python_inc(plat_specific=1)
-        for p in plat_py_include.split(os.path.pathsep):
-            self.assertIn(p, cmd.include_dirs)
-
-        # make sure cmd.libraries is turned into a list
-        # if it's a string
-        cmd = self.build_ext(dist)
-        cmd.libraries = 'my_lib, other_lib lastlib'
-        cmd.finalize_options()
-        self.assertEqual(cmd.libraries, ['my_lib', 'other_lib', 'lastlib'])
-
-        # make sure cmd.library_dirs is turned into a list
-        # if it's a string
-        cmd = self.build_ext(dist)
-        cmd.library_dirs = 'my_lib_dir%sother_lib_dir' % os.pathsep
-        cmd.finalize_options()
-        self.assertIn('my_lib_dir', cmd.library_dirs)
-        self.assertIn('other_lib_dir', cmd.library_dirs)
-
-        # make sure rpath is turned into a list
-        # if it's a string
-        cmd = self.build_ext(dist)
-        cmd.rpath = 'one%stwo' % os.pathsep
-        cmd.finalize_options()
-        self.assertEqual(cmd.rpath, ['one', 'two'])
-
-        # make sure cmd.link_objects is turned into a list
-        # if it's a string
-        cmd = build_ext(dist)
-        cmd.link_objects = 'one two,three'
-        cmd.finalize_options()
-        self.assertEqual(cmd.link_objects, ['one', 'two', 'three'])
-
-        # XXX more tests to perform for win32
-
-        # make sure define is turned into 2-tuples
-        # strings if they are ','-separated strings
-        cmd = self.build_ext(dist)
-        cmd.define = 'one,two'
-        cmd.finalize_options()
-        self.assertEqual(cmd.define, [('one', '1'), ('two', '1')])
-
-        # make sure undef is turned into a list of
-        # strings if they are ','-separated strings
-        cmd = self.build_ext(dist)
-        cmd.undef = 'one,two'
-        cmd.finalize_options()
-        self.assertEqual(cmd.undef, ['one', 'two'])
-
-        # make sure swig_opts is turned into a list
-        cmd = self.build_ext(dist)
-        cmd.swig_opts = None
-        cmd.finalize_options()
-        self.assertEqual(cmd.swig_opts, [])
-
-        cmd = self.build_ext(dist)
-        cmd.swig_opts = '1 2'
-        cmd.finalize_options()
-        self.assertEqual(cmd.swig_opts, ['1', '2'])
-
-    def test_check_extensions_list(self):
-        dist = Distribution()
-        cmd = self.build_ext(dist)
-        cmd.finalize_options()
-
-        #'extensions' option must be a list of Extension instances
-        self.assertRaises(DistutilsSetupError,
-                          cmd.check_extensions_list, 'foo')
-
-        # each element of 'ext_modules' option must be an
-        # Extension instance or 2-tuple
-        exts = [('bar', 'foo', 'bar'), 'foo']
-        self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)
-
-        # first element of each tuple in 'ext_modules'
-        # must be the extension name (a string) and match
-        # a python dotted-separated name
-        exts = [('foo-bar', '')]
-        self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)
-
-        # second element of each tuple in 'ext_modules'
-        # must be a dictionary (build info)
-        exts = [('foo.bar', '')]
-        self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)
-
-        # ok this one should pass
-        exts = [('foo.bar', {'sources': [''], 'libraries': 'foo',
-                             'some': 'bar'})]
-        cmd.check_extensions_list(exts)
-        ext = exts[0]
-        self.assertIsInstance(ext, Extension)
-
-        # 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.assertEqual(ext.libraries, 'foo')
-        self.assertFalse(hasattr(ext, 'some'))
-
-        # 'macros' element of build info dict must be 1- or 2-tuple
-        exts = [('foo.bar', {'sources': [''], 'libraries': 'foo',
-                'some': 'bar', 'macros': [('1', '2', '3'), 'foo']})]
-        self.assertRaises(DistutilsSetupError, cmd.check_extensions_list, exts)
-
-        exts[0][1]['macros'] = [('1', '2'), ('3',)]
-        cmd.check_extensions_list(exts)
-        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 = self.build_ext(dist)
-        cmd.ensure_finalized()
-        self.assertEqual(cmd.get_source_files(), ['xxx'])
-
-    def test_unicode_module_names(self):
-        modules = [
-            Extension('foo', ['aaa'], optional=False),
-            Extension('föö', ['uuu'], optional=False),
-        ]
-        dist = Distribution({'name': 'xx', 'ext_modules': modules})
-        cmd = self.build_ext(dist)
-        cmd.ensure_finalized()
-        self.assertRegex(cmd.get_ext_filename(modules[0].name), r'foo(_d)?\..*')
-        self.assertRegex(cmd.get_ext_filename(modules[1].name), r'föö(_d)?\..*')
-        self.assertEqual(cmd.get_export_symbols(modules[0]), ['PyInit_foo'])
-        self.assertEqual(cmd.get_export_symbols(modules[1]), ['PyInitU_f_gkaa'])
-
-    def test_compiler_option(self):
-        # cmd.compiler is an option and
-        # should not be overridden by a compiler instance
-        # when the command is run
-        dist = Distribution()
-        cmd = self.build_ext(dist)
-        cmd.compiler = 'unix'
-        cmd.ensure_finalized()
-        cmd.run()
-        self.assertEqual(cmd.compiler, 'unix')
-
-    def test_get_outputs(self):
-        cmd = support.missing_compiler_executable()
-        if cmd is not None:
-            self.skipTest('The %r command is not found' % cmd)
-        tmp_dir = self.mkdtemp()
-        c_file = os.path.join(tmp_dir, 'foo.c')
-        self.write_file(c_file, 'void PyInit_foo(void) {}\n')
-        ext = Extension('foo', [c_file], optional=False)
-        dist = Distribution({'name': 'xx',
-                             'ext_modules': [ext]})
-        cmd = self.build_ext(dist)
-        fixup_build_ext(cmd)
-        cmd.ensure_finalized()
-        self.assertEqual(len(cmd.get_outputs()), 1)
-
-        cmd.build_lib = os.path.join(self.tmp_dir, 'build')
-        cmd.build_temp = os.path.join(self.tmp_dir, 'tempt')
-
-        # issue #5977 : distutils build_ext.get_outputs
-        # returns wrong result with --inplace
-        other_tmp_dir = os.path.realpath(self.mkdtemp())
-        old_wd = os.getcwd()
-        os.chdir(other_tmp_dir)
-        try:
-            cmd.inplace = 1
-            cmd.run()
-            so_file = cmd.get_outputs()[0]
-        finally:
-            os.chdir(old_wd)
-        self.assertTrue(os.path.exists(so_file))
-        ext_suffix = sysconfig.get_config_var('EXT_SUFFIX')
-        self.assertTrue(so_file.endswith(ext_suffix))
-        so_dir = os.path.dirname(so_file)
-        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.assertTrue(so_file.endswith(ext_suffix))
-        so_dir = os.path.dirname(so_file)
-        self.assertEqual(so_dir, cmd.build_lib)
-
-        # inplace = 0, cmd.package = 'bar'
-        build_py = cmd.get_finalized_command('build_py')
-        build_py.package_dir = {'': 'bar'}
-        path = cmd.get_ext_fullpath('foo')
-        # checking that the last directory is the build_dir
-        path = os.path.split(path)[0]
-        self.assertEqual(path, cmd.build_lib)
-
-        # inplace = 1, cmd.package = 'bar'
-        cmd.inplace = 1
-        other_tmp_dir = os.path.realpath(self.mkdtemp())
-        old_wd = os.getcwd()
-        os.chdir(other_tmp_dir)
-        try:
-            path = cmd.get_ext_fullpath('foo')
-        finally:
-            os.chdir(old_wd)
-        # checking that the last directory is bar
-        path = os.path.split(path)[0]
-        lastdir = os.path.split(path)[-1]
-        self.assertEqual(lastdir, 'bar')
-
-    def test_ext_fullpath(self):
-        ext = sysconfig.get_config_var('EXT_SUFFIX')
-        # building lxml.etree inplace
-        #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c')
-        #etree_ext = Extension('lxml.etree', [etree_c])
-        #dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]})
-        dist = Distribution()
-        cmd = self.build_ext(dist)
-        cmd.inplace = 1
-        cmd.distribution.package_dir = {'': 'src'}
-        cmd.distribution.packages = ['lxml', 'lxml.html']
-        curdir = os.getcwd()
-        wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext)
-        path = cmd.get_ext_fullpath('lxml.etree')
-        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.assertEqual(wanted, path)
-
-        # building twisted.runner.portmap not inplace
-        build_py = cmd.get_finalized_command('build_py')
-        build_py.package_dir = {}
-        cmd.distribution.packages = ['twisted', 'twisted.runner.portmap']
-        path = cmd.get_ext_fullpath('twisted.runner.portmap')
-        wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner',
-                              'portmap' + ext)
-        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.assertEqual(wanted, path)
-
-
-    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX')
-    def test_deployment_target_default(self):
-        # Issue 9516: Test that, in the absence of the environment variable,
-        # an extension module is compiled with the same deployment target as
-        #  the interpreter.
-        self._try_compile_deployment_target('==', None)
-
-    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX')
-    def test_deployment_target_too_low(self):
-        # Issue 9516: Test that an extension module is not allowed to be
-        # compiled with a deployment target less than that of the interpreter.
-        self.assertRaises(DistutilsPlatformError,
-            self._try_compile_deployment_target, '>', '10.1')
-
-    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for MacOSX')
-    def test_deployment_target_higher_ok(self):
-        # Issue 9516: Test that an extension module can be compiled with a
-        # deployment target higher than that of the interpreter: the ext
-        # module may depend on some newer OS feature.
-        deptarget = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
-        if deptarget:
-            # increment the minor version number (i.e. 10.6 -> 10.7)
-            deptarget = [int(x) for x in deptarget.split('.')]
-            deptarget[-1] += 1
-            deptarget = '.'.join(str(i) for i in deptarget)
-            self._try_compile_deployment_target('<', deptarget)
-
-    def _try_compile_deployment_target(self, operator, target):
-        orig_environ = os.environ
-        os.environ = orig_environ.copy()
-        self.addCleanup(setattr, os, 'environ', orig_environ)
-
-        if target is None:
-            if os.environ.get('MACOSX_DEPLOYMENT_TARGET'):
-                del os.environ['MACOSX_DEPLOYMENT_TARGET']
-        else:
-            os.environ['MACOSX_DEPLOYMENT_TARGET'] = target
-
-        deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c')
-
-        with open(deptarget_c, 'w') as fp:
-            fp.write(textwrap.dedent('''\
-                #include <AvailabilityMacros.h>
-
-                int dummy;
-
-                #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED
-                #else
-                #error "Unexpected target"
-                #endif
-
-            ''' % operator))
-
-        # get the deployment target that the interpreter was built with
-        target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
-        target = tuple(map(int, target.split('.')[0:2]))
-        # format the target value as defined in the Apple
-        # Availability Macros.  We can't use the macro names since
-        # at least one value we test with will not exist yet.
-        if target[1] < 10:
-            # for 10.1 through 10.9.x -> "10n0"
-            target = '%02d%01d0' % target
-        else:
-            # for 10.10 and beyond -> "10nn00"
-            target = '%02d%02d00' % target
-        deptarget_ext = Extension(
-            'deptarget',
-            [deptarget_c],
-            extra_compile_args=['-DTARGET=%s'%(target,)],
-        )
-        dist = Distribution({
-            'name': 'deptarget',
-            'ext_modules': [deptarget_ext]
-        })
-        dist.package_dir = self.tmp_dir
-        cmd = self.build_ext(dist)
-        cmd.build_lib = self.tmp_dir
-        cmd.build_temp = self.tmp_dir
-
-        try:
-            old_stdout = sys.stdout
-            if not support.verbose:
-                # silence compiler output
-                sys.stdout = StringIO()
-            try:
-                cmd.ensure_finalized()
-                cmd.run()
-            finally:
-                sys.stdout = old_stdout
-
-        except CompileError:
-            self.fail("Wrong deployment target during compilation")
-
-
-class ParallelBuildExtTestCase(BuildExtTestCase):
-
-    def build_ext(self, *args, **kwargs):
-        build_ext = super().build_ext(*args, **kwargs)
-        build_ext.parallel = True
-        return build_ext
-
-
-def test_suite():
-    suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(BuildExtTestCase))
-    suite.addTest(unittest.makeSuite(ParallelBuildExtTestCase))
-    return suite
-
-if __name__ == '__main__':
-    support.run_unittest(__name__)
diff --git a/tests/test_build_py.py b/tests/test_build_py.py
deleted file mode 100644
index 0712e92c..00000000
--- a/tests/test_build_py.py
+++ /dev/null
@@ -1,179 +0,0 @@
-"""Tests for distutils.command.build_py."""
-
-import os
-import sys
-import unittest
-
-from distutils.command.build_py import build_py
-from distutils.core import Distribution
-from distutils.errors import DistutilsFileError
-
-from distutils.tests import support
-from test.support import run_unittest
-
-
-class BuildPyTestCase(support.TempdirManager,
-                      support.LoggingSilencer,
-                      unittest.TestCase):
-
-    def test_package_data(self):
-        sources = self.mkdtemp()
-        f = open(os.path.join(sources, "__init__.py"), "w")
-        try:
-            f.write("# Pretend this is a package.")
-        finally:
-            f.close()
-        f = open(os.path.join(sources, "README.txt"), "w")
-        try:
-            f.write("Info about this package")
-        finally:
-            f.close()
-
-        destination = self.mkdtemp()
-
-        dist = Distribution({"packages": ["pkg"],
-                             "package_dir": {"pkg": sources}})
-        # script_name need not exist, it just need to be initialized
-        dist.script_name = os.path.join(sources, "setup.py")
-        dist.command_obj["build"] = support.DummyCommand(
-            force=0,
-            build_lib=destination)
-        dist.packages = ["pkg"]
-        dist.package_data = {"pkg": ["README.txt"]}
-        dist.package_dir = {"pkg": sources}
-
-        cmd = build_py(dist)
-        cmd.compile = 1
-        cmd.ensure_finalized()
-        self.assertEqual(cmd.package_data, dist.package_data)
-
-        cmd.run()
-
-        # This makes sure the list of outputs includes byte-compiled
-        # files for Python modules but not for package data files
-        # (there shouldn't *be* byte-code files for those!).
-        self.assertEqual(len(cmd.get_outputs()), 3)
-        pkgdest = os.path.join(destination, "pkg")
-        files = os.listdir(pkgdest)
-        pycache_dir = os.path.join(pkgdest, "__pycache__")
-        self.assertIn("__init__.py", files)
-        self.assertIn("README.txt", files)
-        if sys.dont_write_bytecode:
-            self.assertFalse(os.path.exists(pycache_dir))
-        else:
-            pyc_files = os.listdir(pycache_dir)
-            self.assertIn("__init__.%s.pyc" % sys.implementation.cache_tag,
-                          pyc_files)
-
-    def test_empty_package_dir(self):
-        # See bugs #1668596/#1720897
-        sources = self.mkdtemp()
-        open(os.path.join(sources, "__init__.py"), "w").close()
-
-        testdir = os.path.join(sources, "doc")
-        os.mkdir(testdir)
-        open(os.path.join(testdir, "testfile"), "w").close()
-
-        os.chdir(sources)
-        dist = Distribution({"packages": ["pkg"],
-                             "package_dir": {"pkg": ""},
-                             "package_data": {"pkg": ["doc/*"]}})
-        # script_name need not exist, it just need to be initialized
-        dist.script_name = os.path.join(sources, "setup.py")
-        dist.script_args = ["build"]
-        dist.parse_command_line()
-
-        try:
-            dist.run_commands()
-        except DistutilsFileError:
-            self.fail("failed package_data test when package_dir is ''")
-
-    @unittest.skipIf(sys.dont_write_bytecode, 'byte-compile disabled')
-    def test_byte_compile(self):
-        project_dir, dist = self.create_dist(py_modules=['boiledeggs'])
-        os.chdir(project_dir)
-        self.write_file('boiledeggs.py', 'import antigravity')
-        cmd = build_py(dist)
-        cmd.compile = 1
-        cmd.build_lib = 'here'
-        cmd.finalize_options()
-        cmd.run()
-
-        found = os.listdir(cmd.build_lib)
-        self.assertEqual(sorted(found), ['__pycache__', 'boiledeggs.py'])
-        found = os.listdir(os.path.join(cmd.build_lib, '__pycache__'))
-        self.assertEqual(found,
-                         ['boiledeggs.%s.pyc' % sys.implementation.cache_tag])
-
-    @unittest.skipIf(sys.dont_write_bytecode, 'byte-compile disabled')
-    def test_byte_compile_optimized(self):
-        project_dir, dist = self.create_dist(py_modules=['boiledeggs'])
-        os.chdir(project_dir)
-        self.write_file('boiledeggs.py', 'import antigravity')
-        cmd = build_py(dist)
-        cmd.compile = 0
-        cmd.optimize = 1
-        cmd.build_lib = 'here'
-        cmd.finalize_options()
-        cmd.run()
-
-        found = os.listdir(cmd.build_lib)
-        self.assertEqual(sorted(found), ['__pycache__', 'boiledeggs.py'])
-        found = os.listdir(os.path.join(cmd.build_lib, '__pycache__'))
-        expect = 'boiledeggs.{}.opt-1.pyc'.format(sys.implementation.cache_tag)
-        self.assertEqual(sorted(found), [expect])
-
-    def test_dir_in_package_data(self):
-        """
-        A directory in package_data should not be added to the filelist.
-        """
-        # See bug 19286
-        sources = self.mkdtemp()
-        pkg_dir = os.path.join(sources, "pkg")
-
-        os.mkdir(pkg_dir)
-        open(os.path.join(pkg_dir, "__init__.py"), "w").close()
-
-        docdir = os.path.join(pkg_dir, "doc")
-        os.mkdir(docdir)
-        open(os.path.join(docdir, "testfile"), "w").close()
-
-        # create the directory that could be incorrectly detected as a file
-        os.mkdir(os.path.join(docdir, 'otherdir'))
-
-        os.chdir(sources)
-        dist = Distribution({"packages": ["pkg"],
-                             "package_data": {"pkg": ["doc/*"]}})
-        # script_name need not exist, it just need to be initialized
-        dist.script_name = os.path.join(sources, "setup.py")
-        dist.script_args = ["build"]
-        dist.parse_command_line()
-
-        try:
-            dist.run_commands()
-        except DistutilsFileError:
-            self.fail("failed package_data when data dir includes a dir")
-
-    def test_dont_write_bytecode(self):
-        # makes sure byte_compile is not used
-        dist = self.create_dist()[1]
-        cmd = build_py(dist)
-        cmd.compile = 1
-        cmd.optimize = 1
-
-        old_dont_write_bytecode = sys.dont_write_bytecode
-        sys.dont_write_bytecode = True
-        try:
-            cmd.byte_compile([])
-        finally:
-            sys.dont_write_bytecode = old_dont_write_bytecode
-
-        self.assertIn('byte-compiling is disabled',
-                      self.logs[0][1] % self.logs[0][2])
-
-
-def test_suite():
-    return unittest.makeSuite(BuildPyTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_build_scripts.py b/tests/test_build_scripts.py
deleted file mode 100644
index 954fc763..00000000
--- a/tests/test_build_scripts.py
+++ /dev/null
@@ -1,112 +0,0 @@
-"""Tests for distutils.command.build_scripts."""
-
-import os
-import unittest
-
-from distutils.command.build_scripts import build_scripts
-from distutils.core import Distribution
-from distutils import sysconfig
-
-from distutils.tests import support
-from test.support import run_unittest
-
-
-class BuildScriptsTestCase(support.TempdirManager,
-                           support.LoggingSilencer,
-                           unittest.TestCase):
-
-    def test_default_settings(self):
-        cmd = self.get_build_scripts_cmd("/foo/bar", [])
-        self.assertFalse(cmd.force)
-        self.assertIsNone(cmd.build_dir)
-
-        cmd.finalize_options()
-
-        self.assertTrue(cmd.force)
-        self.assertEqual(cmd.build_dir, "/foo/bar")
-
-    def test_build(self):
-        source = self.mkdtemp()
-        target = self.mkdtemp()
-        expected = self.write_sample_scripts(source)
-
-        cmd = self.get_build_scripts_cmd(target,
-                                         [os.path.join(source, fn)
-                                          for fn in expected])
-        cmd.finalize_options()
-        cmd.run()
-
-        built = os.listdir(target)
-        for name in expected:
-            self.assertIn(name, built)
-
-    def get_build_scripts_cmd(self, target, scripts):
-        import sys
-        dist = Distribution()
-        dist.scripts = scripts
-        dist.command_obj["build"] = support.DummyCommand(
-            build_scripts=target,
-            force=1,
-            executable=sys.executable
-            )
-        return build_scripts(dist)
-
-    def write_sample_scripts(self, dir):
-        expected = []
-        expected.append("script1.py")
-        self.write_script(dir, "script1.py",
-                          ("#! /usr/bin/env python2.3\n"
-                           "# bogus script w/ Python sh-bang\n"
-                           "pass\n"))
-        expected.append("script2.py")
-        self.write_script(dir, "script2.py",
-                          ("#!/usr/bin/python\n"
-                           "# bogus script w/ Python sh-bang\n"
-                           "pass\n"))
-        expected.append("shell.sh")
-        self.write_script(dir, "shell.sh",
-                          ("#!/bin/sh\n"
-                           "# bogus shell script w/ sh-bang\n"
-                           "exit 0\n"))
-        return expected
-
-    def write_script(self, dir, name, text):
-        f = open(os.path.join(dir, name), "w")
-        try:
-            f.write(text)
-        finally:
-            f.close()
-
-    def test_version_int(self):
-        source = self.mkdtemp()
-        target = self.mkdtemp()
-        expected = self.write_sample_scripts(source)
-
-
-        cmd = self.get_build_scripts_cmd(target,
-                                         [os.path.join(source, fn)
-                                          for fn in expected])
-        cmd.finalize_options()
-
-        # http://bugs.python.org/issue4524
-        #
-        # On linux-g++-32 with command line `./configure --enable-ipv6
-        # --with-suffix=3`, python is compiled okay but the build scripts
-        # failed when writing the name of the executable
-        old = sysconfig.get_config_vars().get('VERSION')
-        sysconfig._config_vars['VERSION'] = 4
-        try:
-            cmd.run()
-        finally:
-            if old is not None:
-                sysconfig._config_vars['VERSION'] = old
-
-        built = os.listdir(target)
-        for name in expected:
-            self.assertIn(name, built)
-
-def test_suite():
-    return unittest.makeSuite(BuildScriptsTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_check.py b/tests/test_check.py
deleted file mode 100644
index e534aca1..00000000
--- a/tests/test_check.py
+++ /dev/null
@@ -1,163 +0,0 @@
-"""Tests for distutils.command.check."""
-import os
-import textwrap
-import unittest
-from test.support import run_unittest
-
-from distutils.command.check import check, HAS_DOCUTILS
-from distutils.tests import support
-from distutils.errors import DistutilsSetupError
-
-try:
-    import pygments
-except ImportError:
-    pygments = None
-
-
-HERE = os.path.dirname(__file__)
-
-
-class CheckTestCase(support.LoggingSilencer,
-                    support.TempdirManager,
-                    unittest.TestCase):
-
-    def _run(self, metadata=None, cwd=None, **options):
-        if metadata is None:
-            metadata = {}
-        if cwd is not None:
-            old_dir = os.getcwd()
-            os.chdir(cwd)
-        pkg_info, dist = self.create_dist(**metadata)
-        cmd = check(dist)
-        cmd.initialize_options()
-        for name, value in options.items():
-            setattr(cmd, name, value)
-        cmd.ensure_finalized()
-        cmd.run()
-        if cwd is not None:
-            os.chdir(old_dir)
-        return cmd
-
-    def test_check_metadata(self):
-        # let's run the command with no metadata at all
-        # by default, check is checking the metadata
-        # should have some warnings
-        cmd = self._run()
-        self.assertEqual(cmd._warnings, 2)
-
-        # now let's add the required fields
-        # and run it again, to make sure we don't get
-        # any warning anymore
-        metadata = {'url': 'xxx', 'author': 'xxx',
-                    'author_email': 'xxx',
-                    'name': 'xxx', 'version': 'xxx'}
-        cmd = self._run(metadata)
-        self.assertEqual(cmd._warnings, 0)
-
-        # now with the strict mode, we should
-        # get an error if there are missing metadata
-        self.assertRaises(DistutilsSetupError, self._run, {}, **{'strict': 1})
-
-        # and of course, no error when all metadata are present
-        cmd = self._run(metadata, strict=1)
-        self.assertEqual(cmd._warnings, 0)
-
-        # now a test with non-ASCII characters
-        metadata = {'url': 'xxx', 'author': '\u00c9ric',
-                    'author_email': 'xxx', 'name': 'xxx',
-                    'version': 'xxx',
-                    'description': 'Something about esszet \u00df',
-                    'long_description': 'More things about esszet \u00df'}
-        cmd = self._run(metadata)
-        self.assertEqual(cmd._warnings, 0)
-
-    @unittest.skipUnless(HAS_DOCUTILS, "won't test without docutils")
-    def test_check_document(self):
-        pkg_info, dist = self.create_dist()
-        cmd = check(dist)
-
-        # let's see if it detects broken rest
-        broken_rest = 'title\n===\n\ntest'
-        msgs = cmd._check_rst_data(broken_rest)
-        self.assertEqual(len(msgs), 1)
-
-        # and non-broken rest
-        rest = 'title\n=====\n\ntest'
-        msgs = cmd._check_rst_data(rest)
-        self.assertEqual(len(msgs), 0)
-
-    @unittest.skipUnless(HAS_DOCUTILS, "won't test without docutils")
-    def test_check_restructuredtext(self):
-        # let's see if it detects broken rest in long_description
-        broken_rest = 'title\n===\n\ntest'
-        pkg_info, dist = self.create_dist(long_description=broken_rest)
-        cmd = check(dist)
-        cmd.check_restructuredtext()
-        self.assertEqual(cmd._warnings, 1)
-
-        # let's see if we have an error with strict=1
-        metadata = {'url': 'xxx', 'author': 'xxx',
-                    'author_email': 'xxx',
-                    'name': 'xxx', 'version': 'xxx',
-                    'long_description': broken_rest}
-        self.assertRaises(DistutilsSetupError, self._run, metadata,
-                          **{'strict': 1, 'restructuredtext': 1})
-
-        # and non-broken rest, including a non-ASCII character to test #12114
-        metadata['long_description'] = 'title\n=====\n\ntest \u00df'
-        cmd = self._run(metadata, strict=1, restructuredtext=1)
-        self.assertEqual(cmd._warnings, 0)
-
-        # check that includes work to test #31292
-        metadata['long_description'] = 'title\n=====\n\n.. include:: includetest.rst'
-        cmd = self._run(metadata, cwd=HERE, strict=1, restructuredtext=1)
-        self.assertEqual(cmd._warnings, 0)
-
-    @unittest.skipUnless(HAS_DOCUTILS, "won't test without docutils")
-    def test_check_restructuredtext_with_syntax_highlight(self):
-        # Don't fail if there is a `code` or `code-block` directive
-
-        example_rst_docs = []
-        example_rst_docs.append(textwrap.dedent("""\
-            Here's some code:
-
-            .. code:: python
-
-                def foo():
-                    pass
-            """))
-        example_rst_docs.append(textwrap.dedent("""\
-            Here's some code:
-
-            .. code-block:: python
-
-                def foo():
-                    pass
-            """))
-
-        for rest_with_code in example_rst_docs:
-            pkg_info, dist = self.create_dist(long_description=rest_with_code)
-            cmd = check(dist)
-            cmd.check_restructuredtext()
-            msgs = cmd._check_rst_data(rest_with_code)
-            if pygments is not None:
-                self.assertEqual(len(msgs), 0)
-            else:
-                self.assertEqual(len(msgs), 1)
-                self.assertEqual(
-                    str(msgs[0][1]),
-                    'Cannot analyze code. Pygments package not found.'
-                )
-
-    def test_check_all(self):
-
-        metadata = {'url': 'xxx', 'author': 'xxx'}
-        self.assertRaises(DistutilsSetupError, self._run,
-                          {}, **{'strict': 1,
-                                 'restructuredtext': 1})
-
-def test_suite():
-    return unittest.makeSuite(CheckTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_clean.py b/tests/test_clean.py
deleted file mode 100644
index c605afd8..00000000
--- a/tests/test_clean.py
+++ /dev/null
@@ -1,49 +0,0 @@
-"""Tests for distutils.command.clean."""
-import os
-import unittest
-
-from distutils.command.clean import clean
-from distutils.tests import support
-from test.support import run_unittest
-
-class cleanTestCase(support.TempdirManager,
-                    support.LoggingSilencer,
-                    unittest.TestCase):
-
-    def test_simple_run(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = clean(dist)
-
-        # let's add some elements clean should remove
-        dirs = [(d, os.path.join(pkg_dir, d))
-                for d in ('build_temp', 'build_lib', 'bdist_base',
-                'build_scripts', 'build_base')]
-
-        for name, path in dirs:
-            os.mkdir(path)
-            setattr(cmd, name, path)
-            if name == 'build_base':
-                continue
-            for f in ('one', 'two', 'three'):
-                self.write_file(os.path.join(path, f))
-
-        # let's run the command
-        cmd.all = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # make sure the files where removed
-        for name, path in dirs:
-            self.assertFalse(os.path.exists(path),
-                         '%s was not removed' % path)
-
-        # let's run the command again (should spit warnings but succeed)
-        cmd.all = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-def test_suite():
-    return unittest.makeSuite(cleanTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_cmd.py b/tests/test_cmd.py
deleted file mode 100644
index cf5197c3..00000000
--- a/tests/test_cmd.py
+++ /dev/null
@@ -1,126 +0,0 @@
-"""Tests for distutils.cmd."""
-import unittest
-import os
-from test.support import captured_stdout, run_unittest
-
-from distutils.cmd import Command
-from distutils.dist import Distribution
-from distutils.errors import DistutilsOptionError
-from distutils import debug
-
-class MyCmd(Command):
-    def initialize_options(self):
-        pass
-
-class CommandTestCase(unittest.TestCase):
-
-    def setUp(self):
-        dist = Distribution()
-        self.cmd = MyCmd(dist)
-
-    def test_ensure_string_list(self):
-
-        cmd = self.cmd
-        cmd.not_string_list = ['one', 2, 'three']
-        cmd.yes_string_list = ['one', 'two', 'three']
-        cmd.not_string_list2 = object()
-        cmd.yes_string_list2 = 'ok'
-        cmd.ensure_string_list('yes_string_list')
-        cmd.ensure_string_list('yes_string_list2')
-
-        self.assertRaises(DistutilsOptionError,
-                          cmd.ensure_string_list, 'not_string_list')
-
-        self.assertRaises(DistutilsOptionError,
-                          cmd.ensure_string_list, 'not_string_list2')
-
-        cmd.option1 = 'ok,dok'
-        cmd.ensure_string_list('option1')
-        self.assertEqual(cmd.option1, ['ok', 'dok'])
-
-        cmd.option2 = ['xxx', 'www']
-        cmd.ensure_string_list('option2')
-
-        cmd.option3 = ['ok', 2]
-        self.assertRaises(DistutilsOptionError, cmd.ensure_string_list,
-                          'option3')
-
-
-    def test_make_file(self):
-
-        cmd = self.cmd
-
-        # making sure it raises when infiles is not a string or a list/tuple
-        self.assertRaises(TypeError, cmd.make_file,
-                          infiles=1, outfile='', func='func', args=())
-
-        # making sure execute gets called properly
-        def _execute(func, args, exec_msg, level):
-            self.assertEqual(exec_msg, 'generating out from in')
-        cmd.force = True
-        cmd.execute = _execute
-        cmd.make_file(infiles='in', outfile='out', func='func', args=())
-
-    def test_dump_options(self):
-
-        msgs = []
-        def _announce(msg, level):
-            msgs.append(msg)
-        cmd = self.cmd
-        cmd.announce = _announce
-        cmd.option1 = 1
-        cmd.option2 = 1
-        cmd.user_options = [('option1', '', ''), ('option2', '', '')]
-        cmd.dump_options()
-
-        wanted = ["command options for 'MyCmd':", '  option1 = 1',
-                  '  option2 = 1']
-        self.assertEqual(msgs, wanted)
-
-    def test_ensure_string(self):
-        cmd = self.cmd
-        cmd.option1 = 'ok'
-        cmd.ensure_string('option1')
-
-        cmd.option2 = None
-        cmd.ensure_string('option2', 'xxx')
-        self.assertTrue(hasattr(cmd, 'option2'))
-
-        cmd.option3 = 1
-        self.assertRaises(DistutilsOptionError, cmd.ensure_string, 'option3')
-
-    def test_ensure_filename(self):
-        cmd = self.cmd
-        cmd.option1 = __file__
-        cmd.ensure_filename('option1')
-        cmd.option2 = 'xxx'
-        self.assertRaises(DistutilsOptionError, cmd.ensure_filename, 'option2')
-
-    def test_ensure_dirname(self):
-        cmd = self.cmd
-        cmd.option1 = os.path.dirname(__file__) or os.curdir
-        cmd.ensure_dirname('option1')
-        cmd.option2 = 'xxx'
-        self.assertRaises(DistutilsOptionError, cmd.ensure_dirname, 'option2')
-
-    def test_debug_print(self):
-        cmd = self.cmd
-        with captured_stdout() as stdout:
-            cmd.debug_print('xxx')
-        stdout.seek(0)
-        self.assertEqual(stdout.read(), '')
-
-        debug.DEBUG = True
-        try:
-            with captured_stdout() as stdout:
-                cmd.debug_print('xxx')
-            stdout.seek(0)
-            self.assertEqual(stdout.read(), 'xxx\n')
-        finally:
-            debug.DEBUG = False
-
-def test_suite():
-    return unittest.makeSuite(CommandTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_config.py b/tests/test_config.py
deleted file mode 100644
index 344084af..00000000
--- a/tests/test_config.py
+++ /dev/null
@@ -1,141 +0,0 @@
-"""Tests for distutils.pypirc.pypirc."""
-import os
-import unittest
-
-from distutils.core import PyPIRCCommand
-from distutils.core import Distribution
-from distutils.log import set_threshold
-from distutils.log import WARN
-
-from distutils.tests import support
-from test.support import run_unittest
-
-PYPIRC = """\
-[distutils]
-
-index-servers =
-    server1
-    server2
-    server3
-
-[server1]
-username:me
-password:secret
-
-[server2]
-username:meagain
-password: secret
-realm:acme
-repository:http://another.pypi/
-
-[server3]
-username:cbiggles
-password:yh^%#rest-of-my-password
-"""
-
-PYPIRC_OLD = """\
-[server-login]
-username:tarek
-password:secret
-"""
-
-WANTED = """\
-[distutils]
-index-servers =
-    pypi
-
-[pypi]
-username:tarek
-password:xxx
-"""
-
-
-class BasePyPIRCCommandTestCase(support.TempdirManager,
-                            support.LoggingSilencer,
-                            support.EnvironGuard,
-                            unittest.TestCase):
-
-    def setUp(self):
-        """Patches the environment."""
-        super(BasePyPIRCCommandTestCase, self).setUp()
-        self.tmp_dir = self.mkdtemp()
-        os.environ['HOME'] = self.tmp_dir
-        os.environ['USERPROFILE'] = self.tmp_dir
-        self.rc = os.path.join(self.tmp_dir, '.pypirc')
-        self.dist = Distribution()
-
-        class command(PyPIRCCommand):
-            def __init__(self, dist):
-                PyPIRCCommand.__init__(self, dist)
-            def initialize_options(self):
-                pass
-            finalize_options = initialize_options
-
-        self._cmd = command
-        self.old_threshold = set_threshold(WARN)
-
-    def tearDown(self):
-        """Removes the patch."""
-        set_threshold(self.old_threshold)
-        super(BasePyPIRCCommandTestCase, self).tearDown()
-
-
-class PyPIRCCommandTestCase(BasePyPIRCCommandTestCase):
-
-    def test_server_registration(self):
-        # This test makes sure PyPIRCCommand knows how to:
-        # 1. handle several sections in .pypirc
-        # 2. handle the old format
-
-        # new format
-        self.write_file(self.rc, PYPIRC)
-        cmd = self._cmd(self.dist)
-        config = cmd._read_pypirc()
-
-        config = list(sorted(config.items()))
-        waited = [('password', 'secret'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.org/legacy/'),
-                  ('server', 'server1'), ('username', 'me')]
-        self.assertEqual(config, waited)
-
-        # old format
-        self.write_file(self.rc, PYPIRC_OLD)
-        config = cmd._read_pypirc()
-        config = list(sorted(config.items()))
-        waited = [('password', 'secret'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.org/legacy/'),
-                  ('server', 'server-login'), ('username', 'tarek')]
-        self.assertEqual(config, waited)
-
-    def test_server_empty_registration(self):
-        cmd = self._cmd(self.dist)
-        rc = cmd._get_rc_file()
-        self.assertFalse(os.path.exists(rc))
-        cmd._store_pypirc('tarek', 'xxx')
-        self.assertTrue(os.path.exists(rc))
-        f = open(rc)
-        try:
-            content = f.read()
-            self.assertEqual(content, WANTED)
-        finally:
-            f.close()
-
-    def test_config_interpolation(self):
-        # using the % character in .pypirc should not raise an error (#20120)
-        self.write_file(self.rc, PYPIRC)
-        cmd = self._cmd(self.dist)
-        cmd.repository = 'server3'
-        config = cmd._read_pypirc()
-
-        config = list(sorted(config.items()))
-        waited = [('password', 'yh^%#rest-of-my-password'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.org/legacy/'),
-                  ('server', 'server3'), ('username', 'cbiggles')]
-        self.assertEqual(config, waited)
-
-
-def test_suite():
-    return unittest.makeSuite(PyPIRCCommandTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_config_cmd.py b/tests/test_config_cmd.py
deleted file mode 100644
index 9aeab07b..00000000
--- a/tests/test_config_cmd.py
+++ /dev/null
@@ -1,96 +0,0 @@
-"""Tests for distutils.command.config."""
-import unittest
-import os
-import sys
-from test.support import run_unittest, missing_compiler_executable
-
-from distutils.command.config import dump_file, config
-from distutils.tests import support
-from distutils import log
-
-class ConfigTestCase(support.LoggingSilencer,
-                     support.TempdirManager,
-                     unittest.TestCase):
-
-    def _info(self, msg, *args):
-        for line in msg.splitlines():
-            self._logs.append(line)
-
-    def setUp(self):
-        super(ConfigTestCase, self).setUp()
-        self._logs = []
-        self.old_log = log.info
-        log.info = self._info
-
-    def tearDown(self):
-        log.info = self.old_log
-        super(ConfigTestCase, self).tearDown()
-
-    def test_dump_file(self):
-        this_file = os.path.splitext(__file__)[0] + '.py'
-        f = open(this_file)
-        try:
-            numlines = len(f.readlines())
-        finally:
-            f.close()
-
-        dump_file(this_file, 'I am the header')
-        self.assertEqual(len(self._logs), numlines+1)
-
-    @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
-    def test_search_cpp(self):
-        cmd = missing_compiler_executable(['preprocessor'])
-        if cmd is not None:
-            self.skipTest('The %r command is not found' % cmd)
-        pkg_dir, dist = self.create_dist()
-        cmd = config(dist)
-        cmd._check_compiler()
-        compiler = cmd.compiler
-        if sys.platform[:3] == "aix" and "xlc" in compiler.preprocessor[0].lower():
-            self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
-
-        # simple pattern searches
-        match = cmd.search_cpp(pattern='xxx', body='/* xxx */')
-        self.assertEqual(match, 0)
-
-        match = cmd.search_cpp(pattern='_configtest', body='/* xxx */')
-        self.assertEqual(match, 1)
-
-    def test_finalize_options(self):
-        # finalize_options does a bit of transformation
-        # on options
-        pkg_dir, dist = self.create_dist()
-        cmd = config(dist)
-        cmd.include_dirs = 'one%stwo' % os.pathsep
-        cmd.libraries = 'one'
-        cmd.library_dirs = 'three%sfour' % os.pathsep
-        cmd.ensure_finalized()
-
-        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
-        tmp_dir = self.mkdtemp()
-        f1 = os.path.join(tmp_dir, 'one')
-        f2 = os.path.join(tmp_dir, 'two')
-
-        self.write_file(f1, 'xxx')
-        self.write_file(f2, 'xxx')
-
-        for f in (f1, f2):
-            self.assertTrue(os.path.exists(f))
-
-        pkg_dir, dist = self.create_dist()
-        cmd = config(dist)
-        cmd._clean(f1, f2)
-
-        for f in (f1, f2):
-            self.assertFalse(os.path.exists(f))
-
-def test_suite():
-    return unittest.makeSuite(ConfigTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_core.py b/tests/test_core.py
deleted file mode 100644
index 27ce7324..00000000
--- a/tests/test_core.py
+++ /dev/null
@@ -1,140 +0,0 @@
-"""Tests for distutils.core."""
-
-import io
-import distutils.core
-import os
-import shutil
-import sys
-import test.support
-from test.support import captured_stdout, run_unittest
-import unittest
-from distutils.tests import support
-from distutils import log
-
-# setup script that uses __file__
-setup_using___file__ = """\
-
-__file__
-
-from distutils.core import setup
-setup()
-"""
-
-setup_prints_cwd = """\
-
-import os
-print(os.getcwd())
-
-from distutils.core import setup
-setup()
-"""
-
-setup_does_nothing = """\
-from distutils.core import setup
-setup()
-"""
-
-
-setup_defines_subclass = """\
-from distutils.core import setup
-from distutils.command.install import install as _install
-
-class install(_install):
-    sub_commands = _install.sub_commands + ['cmd']
-
-setup(cmdclass={'install': install})
-"""
-
-class CoreTestCase(support.EnvironGuard, unittest.TestCase):
-
-    def setUp(self):
-        super(CoreTestCase, self).setUp()
-        self.old_stdout = sys.stdout
-        self.cleanup_testfn()
-        self.old_argv = sys.argv, sys.argv[:]
-        self.addCleanup(log.set_threshold, log._global_log.threshold)
-
-    def tearDown(self):
-        sys.stdout = self.old_stdout
-        self.cleanup_testfn()
-        sys.argv = self.old_argv[0]
-        sys.argv[:] = self.old_argv[1]
-        super(CoreTestCase, self).tearDown()
-
-    def cleanup_testfn(self):
-        path = test.support.TESTFN
-        if os.path.isfile(path):
-            os.remove(path)
-        elif os.path.isdir(path):
-            shutil.rmtree(path)
-
-    def write_setup(self, text, path=test.support.TESTFN):
-        f = open(path, "w")
-        try:
-            f.write(text)
-        finally:
-            f.close()
-        return path
-
-    def test_run_setup_provides_file(self):
-        # Make sure the script can use __file__; if that's missing, the test
-        # setup.py script will raise NameError.
-        distutils.core.run_setup(
-            self.write_setup(setup_using___file__))
-
-    def test_run_setup_preserves_sys_argv(self):
-        # Make sure run_setup does not clobber sys.argv
-        argv_copy = sys.argv.copy()
-        distutils.core.run_setup(
-            self.write_setup(setup_does_nothing))
-        self.assertEqual(sys.argv, argv_copy)
-
-    def test_run_setup_defines_subclass(self):
-        # Make sure the script can use __file__; if that's missing, the test
-        # setup.py script will raise NameError.
-        dist = distutils.core.run_setup(
-            self.write_setup(setup_defines_subclass))
-        install = dist.get_command_obj('install')
-        self.assertIn('cmd', install.sub_commands)
-
-    def test_run_setup_uses_current_dir(self):
-        # This tests that the setup script is run with the current directory
-        # as its own current directory; this was temporarily broken by a
-        # previous patch when TESTFN did not use the current directory.
-        sys.stdout = io.StringIO()
-        cwd = os.getcwd()
-
-        # Create a directory and write the setup.py file there:
-        os.mkdir(test.support.TESTFN)
-        setup_py = os.path.join(test.support.TESTFN, "setup.py")
-        distutils.core.run_setup(
-            self.write_setup(setup_prints_cwd, path=setup_py))
-
-        output = sys.stdout.getvalue()
-        if output.endswith("\n"):
-            output = output[:-1]
-        self.assertEqual(cwd, output)
-
-    def test_debug_mode(self):
-        # this covers the code called when DEBUG is set
-        sys.argv = ['setup.py', '--name']
-        with captured_stdout() as stdout:
-            distutils.core.setup(name='bar')
-        stdout.seek(0)
-        self.assertEqual(stdout.read(), 'bar\n')
-
-        distutils.core.DEBUG = True
-        try:
-            with captured_stdout() as stdout:
-                distutils.core.setup(name='bar')
-        finally:
-            distutils.core.DEBUG = False
-        stdout.seek(0)
-        wanted = "options (after parsing config files):\n"
-        self.assertEqual(stdout.readlines()[0], wanted)
-
-def test_suite():
-    return unittest.makeSuite(CoreTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_cygwinccompiler.py b/tests/test_cygwinccompiler.py
deleted file mode 100644
index 9dc869de..00000000
--- a/tests/test_cygwinccompiler.py
+++ /dev/null
@@ -1,154 +0,0 @@
-"""Tests for distutils.cygwinccompiler."""
-import unittest
-import sys
-import os
-from io import BytesIO
-from test.support import run_unittest
-
-from distutils import cygwinccompiler
-from distutils.cygwinccompiler import (check_config_h,
-                                       CONFIG_H_OK, CONFIG_H_NOTOK,
-                                       CONFIG_H_UNCERTAIN, get_versions,
-                                       get_msvcr)
-from distutils.tests import support
-
-class FakePopen(object):
-    test_class = None
-
-    def __init__(self, cmd, shell, stdout):
-        self.cmd = cmd.split()[0]
-        exes = self.test_class._exes
-        if self.cmd in exes:
-            # issue #6438 in Python 3.x, Popen returns bytes
-            self.stdout = BytesIO(exes[self.cmd])
-        else:
-            self.stdout = os.popen(cmd, 'r')
-
-
-class CygwinCCompilerTestCase(support.TempdirManager,
-                              unittest.TestCase):
-
-    def setUp(self):
-        super(CygwinCCompilerTestCase, self).setUp()
-        self.version = sys.version
-        self.python_h = os.path.join(self.mkdtemp(), 'python.h')
-        from distutils import sysconfig
-        self.old_get_config_h_filename = sysconfig.get_config_h_filename
-        sysconfig.get_config_h_filename = self._get_config_h_filename
-        self.old_find_executable = cygwinccompiler.find_executable
-        cygwinccompiler.find_executable = self._find_executable
-        self._exes = {}
-        self.old_popen = cygwinccompiler.Popen
-        FakePopen.test_class = self
-        cygwinccompiler.Popen = FakePopen
-
-    def tearDown(self):
-        sys.version = self.version
-        from distutils import sysconfig
-        sysconfig.get_config_h_filename = self.old_get_config_h_filename
-        cygwinccompiler.find_executable = self.old_find_executable
-        cygwinccompiler.Popen = self.old_popen
-        super(CygwinCCompilerTestCase, self).tearDown()
-
-    def _get_config_h_filename(self):
-        return self.python_h
-
-    def _find_executable(self, name):
-        if name in self._exes:
-            return name
-        return None
-
-    def test_check_config_h(self):
-
-        # check_config_h looks for "GCC" in sys.version first
-        # returns CONFIG_H_OK if found
-        sys.version = ('2.6.1 (r261:67515, Dec  6 2008, 16:42:21) \n[GCC '
-                       '4.0.1 (Apple Computer, Inc. build 5370)]')
-
-        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.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.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.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.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.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.assertEqual(res[0], None)
-
-        # same thing for ld
-        self._exes['ld'] = b'GNU ld version 2.17.50 20060824'
-        res = get_versions()
-        self.assertEqual(str(res[1]), '2.17.50')
-        self._exes['ld'] = b'@(#)PROGRAM:ld  PROJECT:ld64-77'
-        res = get_versions()
-        self.assertEqual(res[1], None)
-
-        # and dllwrap
-        self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF'
-        res = get_versions()
-        self.assertEqual(str(res[2]), '2.17.50')
-        self._exes['dllwrap'] = b'Cheese Wrap'
-        res = get_versions()
-        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.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.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.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.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.assertEqual(get_msvcr(), ['msvcr90'])
-
-        # unknown
-        sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) '
-                       '[MSC v.1999 32 bits (Intel)]')
-        self.assertRaises(ValueError, get_msvcr)
-
-def test_suite():
-    return unittest.makeSuite(CygwinCCompilerTestCase)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_dep_util.py b/tests/test_dep_util.py
deleted file mode 100644
index c6fae39c..00000000
--- a/tests/test_dep_util.py
+++ /dev/null
@@ -1,80 +0,0 @@
-"""Tests for distutils.dep_util."""
-import unittest
-import os
-
-from distutils.dep_util import newer, newer_pairwise, newer_group
-from distutils.errors import DistutilsFileError
-from distutils.tests import support
-from test.support import run_unittest
-
-class DepUtilTestCase(support.TempdirManager, unittest.TestCase):
-
-    def test_newer(self):
-
-        tmpdir = self.mkdtemp()
-        new_file = os.path.join(tmpdir, 'new')
-        old_file = os.path.abspath(__file__)
-
-        # Raise DistutilsFileError if 'new_file' does not exist.
-        self.assertRaises(DistutilsFileError, newer, new_file, old_file)
-
-        # Return true if 'new_file' exists and is more recently modified than
-        # 'old_file', or if 'new_file' exists and 'old_file' doesn't.
-        self.write_file(new_file)
-        self.assertTrue(newer(new_file, 'I_dont_exist'))
-        self.assertTrue(newer(new_file, old_file))
-
-        # Return false if both exist and 'old_file' is the same age or younger
-        # than 'new_file'.
-        self.assertFalse(newer(old_file, new_file))
-
-    def test_newer_pairwise(self):
-        tmpdir = self.mkdtemp()
-        sources = os.path.join(tmpdir, 'sources')
-        targets = os.path.join(tmpdir, 'targets')
-        os.mkdir(sources)
-        os.mkdir(targets)
-        one = os.path.join(sources, 'one')
-        two = os.path.join(sources, 'two')
-        three = os.path.abspath(__file__)    # I am the old file
-        four = os.path.join(targets, 'four')
-        self.write_file(one)
-        self.write_file(two)
-        self.write_file(four)
-
-        self.assertEqual(newer_pairwise([one, two], [three, four]),
-                         ([one],[three]))
-
-    def test_newer_group(self):
-        tmpdir = self.mkdtemp()
-        sources = os.path.join(tmpdir, 'sources')
-        os.mkdir(sources)
-        one = os.path.join(sources, 'one')
-        two = os.path.join(sources, 'two')
-        three = os.path.join(sources, 'three')
-        old_file = os.path.abspath(__file__)
-
-        # return true if 'old_file' is out-of-date with respect to any file
-        # listed in 'sources'.
-        self.write_file(one)
-        self.write_file(two)
-        self.write_file(three)
-        self.assertTrue(newer_group([one, two, three], old_file))
-        self.assertFalse(newer_group([one, two, old_file], three))
-
-        # missing handling
-        os.remove(one)
-        self.assertRaises(OSError, newer_group, [one, two, old_file], three)
-
-        self.assertFalse(newer_group([one, two, old_file], three,
-                                     missing='ignore'))
-
-        self.assertTrue(newer_group([one, two, old_file], three,
-                                    missing='newer'))
-
-
-def test_suite():
-    return unittest.makeSuite(DepUtilTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_dir_util.py b/tests/test_dir_util.py
deleted file mode 100644
index d436cf83..00000000
--- a/tests/test_dir_util.py
+++ /dev/null
@@ -1,139 +0,0 @@
-"""Tests for distutils.dir_util."""
-import unittest
-import os
-import stat
-import sys
-from unittest.mock import patch
-
-from distutils import dir_util, errors
-from distutils.dir_util import (mkpath, remove_tree, create_tree, copy_tree,
-                                ensure_relative)
-
-from distutils import log
-from distutils.tests import support
-from test.support import run_unittest
-
-
-class DirUtilTestCase(support.TempdirManager, unittest.TestCase):
-
-    def _log(self, msg, *args):
-        if len(args) > 0:
-            self._logs.append(msg % args)
-        else:
-            self._logs.append(msg)
-
-    def setUp(self):
-        super(DirUtilTestCase, self).setUp()
-        self._logs = []
-        tmp_dir = self.mkdtemp()
-        self.root_target = os.path.join(tmp_dir, 'deep')
-        self.target = os.path.join(self.root_target, 'here')
-        self.target2 = os.path.join(tmp_dir, 'deep2')
-        self.old_log = log.info
-        log.info = self._log
-
-    def tearDown(self):
-        log.info = self.old_log
-        super(DirUtilTestCase, self).tearDown()
-
-    def test_mkpath_remove_tree_verbosity(self):
-
-        mkpath(self.target, verbose=0)
-        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.assertEqual(self._logs, wanted)
-        self._logs = []
-
-        remove_tree(self.root_target, verbose=1)
-        wanted = ["removing '%s' (and everything under it)" % self.root_target]
-        self.assertEqual(self._logs, wanted)
-
-    @unittest.skipIf(sys.platform.startswith('win'),
-        "This test is only appropriate for POSIX-like systems.")
-    def test_mkpath_with_custom_mode(self):
-        # Get and set the current umask value for testing mode bits.
-        umask = os.umask(0o002)
-        os.umask(umask)
-        mkpath(self.target, 0o700)
-        self.assertEqual(
-            stat.S_IMODE(os.stat(self.target).st_mode), 0o700 & ~umask)
-        mkpath(self.target2, 0o555)
-        self.assertEqual(
-            stat.S_IMODE(os.stat(self.target2).st_mode), 0o555 & ~umask)
-
-    def test_create_tree_verbosity(self):
-
-        create_tree(self.root_target, ['one', 'two', 'three'], verbose=0)
-        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.assertEqual(self._logs, wanted)
-
-        remove_tree(self.root_target, verbose=0)
-
-    def test_copy_tree_verbosity(self):
-
-        mkpath(self.target, verbose=0)
-
-        copy_tree(self.target, self.target2, verbose=0)
-        self.assertEqual(self._logs, [])
-
-        remove_tree(self.root_target, verbose=0)
-
-        mkpath(self.target, verbose=0)
-        a_file = os.path.join(self.target, 'ok.txt')
-        with open(a_file, 'w') as f:
-            f.write('some content')
-
-        wanted = ['copying %s -> %s' % (a_file, self.target2)]
-        copy_tree(self.target, self.target2, verbose=1)
-        self.assertEqual(self._logs, wanted)
-
-        remove_tree(self.root_target, verbose=0)
-        remove_tree(self.target2, verbose=0)
-
-    def test_copy_tree_skips_nfs_temp_files(self):
-        mkpath(self.target, verbose=0)
-
-        a_file = os.path.join(self.target, 'ok.txt')
-        nfs_file = os.path.join(self.target, '.nfs123abc')
-        for f in a_file, nfs_file:
-            with open(f, 'w') as fh:
-                fh.write('some content')
-
-        copy_tree(self.target, self.target2)
-        self.assertEqual(os.listdir(self.target2), ['ok.txt'])
-
-        remove_tree(self.root_target, verbose=0)
-        remove_tree(self.target2, verbose=0)
-
-    def test_ensure_relative(self):
-        if os.sep == '/':
-            self.assertEqual(ensure_relative('/home/foo'), 'home/foo')
-            self.assertEqual(ensure_relative('some/path'), 'some/path')
-        else:   # \\
-            self.assertEqual(ensure_relative('c:\\home\\foo'), 'c:home\\foo')
-            self.assertEqual(ensure_relative('home\\foo'), 'home\\foo')
-
-    def test_copy_tree_exception_in_listdir(self):
-        """
-        An exception in listdir should raise a DistutilsFileError
-        """
-        with patch("os.listdir", side_effect=OSError()), \
-             self.assertRaises(errors.DistutilsFileError):
-            src = self.tempdirs[-1]
-            dir_util.copy_tree(src, None)
-
-
-def test_suite():
-    return unittest.makeSuite(DirUtilTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_dist.py b/tests/test_dist.py
deleted file mode 100644
index 60956dad..00000000
--- a/tests/test_dist.py
+++ /dev/null
@@ -1,528 +0,0 @@
-"""Tests for distutils.dist."""
-import os
-import io
-import sys
-import unittest
-import warnings
-import textwrap
-
-from unittest import mock
-
-from distutils.dist import Distribution, fix_help_options
-from distutils.cmd import Command
-
-from test.support import (
-     TESTFN, captured_stdout, captured_stderr, run_unittest
-)
-from distutils.tests import support
-from distutils import log
-
-
-class test_dist(Command):
-    """Sample distutils extension command."""
-
-    user_options = [
-        ("sample-option=", "S", "help text"),
-    ]
-
-    def initialize_options(self):
-        self.sample_option = None
-
-
-class TestDistribution(Distribution):
-    """Distribution subclasses that avoids the default search for
-    configuration files.
-
-    The ._config_files attribute must be set before
-    .parse_config_files() is called.
-    """
-
-    def find_config_files(self):
-        return self._config_files
-
-
-class DistributionTestCase(support.LoggingSilencer,
-                           support.TempdirManager,
-                           support.EnvironGuard,
-                           unittest.TestCase):
-
-    def setUp(self):
-        super(DistributionTestCase, self).setUp()
-        self.argv = sys.argv, sys.argv[:]
-        del sys.argv[1:]
-
-    def tearDown(self):
-        sys.argv = self.argv[0]
-        sys.argv[:] = self.argv[1]
-        super(DistributionTestCase, self).tearDown()
-
-    def create_distribution(self, configfiles=()):
-        d = TestDistribution()
-        d._config_files = configfiles
-        d.parse_config_files()
-        d.parse_command_line()
-        return d
-
-    def test_command_packages_unspecified(self):
-        sys.argv.append("build")
-        d = self.create_distribution()
-        self.assertEqual(d.get_command_packages(), ["distutils.command"])
-
-    def test_command_packages_cmdline(self):
-        from distutils.tests.test_dist import test_dist
-        sys.argv.extend(["--command-packages",
-                         "foo.bar,distutils.tests",
-                         "test_dist",
-                         "-Ssometext",
-                         ])
-        d = self.create_distribution()
-        # let's actually try to load our test command:
-        self.assertEqual(d.get_command_packages(),
-                         ["distutils.command", "foo.bar", "distutils.tests"])
-        cmd = d.get_command_obj("test_dist")
-        self.assertIsInstance(cmd, test_dist)
-        self.assertEqual(cmd.sample_option, "sometext")
-
-    def test_venv_install_options(self):
-        sys.argv.append("install")
-        self.addCleanup(os.unlink, TESTFN)
-
-        fakepath = '/somedir'
-
-        with open(TESTFN, "w") as f:
-            print(("[install]\n"
-                   "install-base = {0}\n"
-                   "install-platbase = {0}\n"
-                   "install-lib = {0}\n"
-                   "install-platlib = {0}\n"
-                   "install-purelib = {0}\n"
-                   "install-headers = {0}\n"
-                   "install-scripts = {0}\n"
-                   "install-data = {0}\n"
-                   "prefix = {0}\n"
-                   "exec-prefix = {0}\n"
-                   "home = {0}\n"
-                   "user = {0}\n"
-                   "root = {0}").format(fakepath), file=f)
-
-        # Base case: Not in a Virtual Environment
-        with mock.patch.multiple(sys, prefix='/a', base_prefix='/a') as values:
-            d = self.create_distribution([TESTFN])
-
-        option_tuple = (TESTFN, fakepath)
-
-        result_dict = {
-            'install_base': option_tuple,
-            'install_platbase': option_tuple,
-            'install_lib': option_tuple,
-            'install_platlib': option_tuple,
-            'install_purelib': option_tuple,
-            'install_headers': option_tuple,
-            'install_scripts': option_tuple,
-            'install_data': option_tuple,
-            'prefix': option_tuple,
-            'exec_prefix': option_tuple,
-            'home': option_tuple,
-            'user': option_tuple,
-            'root': option_tuple,
-        }
-
-        self.assertEqual(
-            sorted(d.command_options.get('install').keys()),
-            sorted(result_dict.keys()))
-
-        for (key, value) in d.command_options.get('install').items():
-            self.assertEqual(value, result_dict[key])
-
-        # Test case: In a Virtual Environment
-        with mock.patch.multiple(sys, prefix='/a', base_prefix='/b') as values:
-            d = self.create_distribution([TESTFN])
-
-        for key in result_dict.keys():
-            self.assertNotIn(key, d.command_options.get('install', {}))
-
-    def test_command_packages_configfile(self):
-        sys.argv.append("build")
-        self.addCleanup(os.unlink, TESTFN)
-        f = open(TESTFN, "w")
-        try:
-            print("[global]", file=f)
-            print("command_packages = foo.bar, splat", file=f)
-        finally:
-            f.close()
-
-        d = self.create_distribution([TESTFN])
-        self.assertEqual(d.get_command_packages(),
-                         ["distutils.command", "foo.bar", "splat"])
-
-        # ensure command line overrides config:
-        sys.argv[1:] = ["--command-packages", "spork", "build"]
-        d = self.create_distribution([TESTFN])
-        self.assertEqual(d.get_command_packages(),
-                         ["distutils.command", "spork"])
-
-        # Setting --command-packages to '' should cause the default to
-        # be used even if a config file specified something else:
-        sys.argv[1:] = ["--command-packages", "", "build"]
-        d = self.create_distribution([TESTFN])
-        self.assertEqual(d.get_command_packages(), ["distutils.command"])
-
-    def test_empty_options(self):
-        # an empty options dictionary should not stay in the
-        # list of attributes
-
-        # catching warnings
-        warns = []
-
-        def _warn(msg):
-            warns.append(msg)
-
-        self.addCleanup(setattr, warnings, 'warn', warnings.warn)
-        warnings.warn = _warn
-        dist = Distribution(attrs={'author': 'xxx', 'name': 'xxx',
-                                   'version': 'xxx', 'url': 'xxxx',
-                                   'options': {}})
-
-        self.assertEqual(len(warns), 0)
-        self.assertNotIn('options', dir(dist))
-
-    def test_finalize_options(self):
-        attrs = {'keywords': 'one,two',
-                 'platforms': 'one,two'}
-
-        dist = Distribution(attrs=attrs)
-        dist.finalize_options()
-
-        # finalize_option splits platforms and keywords
-        self.assertEqual(dist.metadata.platforms, ['one', 'two'])
-        self.assertEqual(dist.metadata.keywords, ['one', 'two'])
-
-        attrs = {'keywords': 'foo bar',
-                 'platforms': 'foo bar'}
-        dist = Distribution(attrs=attrs)
-        dist.finalize_options()
-        self.assertEqual(dist.metadata.platforms, ['foo bar'])
-        self.assertEqual(dist.metadata.keywords, ['foo bar'])
-
-    def test_get_command_packages(self):
-        dist = Distribution()
-        self.assertEqual(dist.command_packages, None)
-        cmds = dist.get_command_packages()
-        self.assertEqual(cmds, ['distutils.command'])
-        self.assertEqual(dist.command_packages,
-                         ['distutils.command'])
-
-        dist.command_packages = 'one,two'
-        cmds = dist.get_command_packages()
-        self.assertEqual(cmds, ['distutils.command', 'one', 'two'])
-
-    def test_announce(self):
-        # make sure the level is known
-        dist = Distribution()
-        args = ('ok',)
-        kwargs = {'level': 'ok2'}
-        self.assertRaises(ValueError, dist.announce, args, kwargs)
-
-
-    def test_find_config_files_disable(self):
-        # Ticket #1180: Allow user to disable their home config file.
-        temp_home = self.mkdtemp()
-        if os.name == 'posix':
-            user_filename = os.path.join(temp_home, ".pydistutils.cfg")
-        else:
-            user_filename = os.path.join(temp_home, "pydistutils.cfg")
-
-        with open(user_filename, 'w') as f:
-            f.write('[distutils]\n')
-
-        def _expander(path):
-            return temp_home
-
-        old_expander = os.path.expanduser
-        os.path.expanduser = _expander
-        try:
-            d = Distribution()
-            all_files = d.find_config_files()
-
-            d = Distribution(attrs={'script_args': ['--no-user-cfg']})
-            files = d.find_config_files()
-        finally:
-            os.path.expanduser = old_expander
-
-        # make sure --no-user-cfg disables the user cfg file
-        self.assertEqual(len(all_files)-1, len(files))
-
-class MetadataTestCase(support.TempdirManager, support.EnvironGuard,
-                       unittest.TestCase):
-
-    def setUp(self):
-        super(MetadataTestCase, self).setUp()
-        self.argv = sys.argv, sys.argv[:]
-
-    def tearDown(self):
-        sys.argv = self.argv[0]
-        sys.argv[:] = self.argv[1]
-        super(MetadataTestCase, self).tearDown()
-
-    def format_metadata(self, dist):
-        sio = io.StringIO()
-        dist.metadata.write_pkg_file(sio)
-        return sio.getvalue()
-
-    def test_simple_metadata(self):
-        attrs = {"name": "package",
-                 "version": "1.0"}
-        dist = Distribution(attrs)
-        meta = self.format_metadata(dist)
-        self.assertIn("Metadata-Version: 1.0", meta)
-        self.assertNotIn("provides:", meta.lower())
-        self.assertNotIn("requires:", meta.lower())
-        self.assertNotIn("obsoletes:", meta.lower())
-
-    def test_provides(self):
-        attrs = {"name": "package",
-                 "version": "1.0",
-                 "provides": ["package", "package.sub"]}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.metadata.get_provides(),
-                         ["package", "package.sub"])
-        self.assertEqual(dist.get_provides(),
-                         ["package", "package.sub"])
-        meta = self.format_metadata(dist)
-        self.assertIn("Metadata-Version: 1.1", meta)
-        self.assertNotIn("requires:", meta.lower())
-        self.assertNotIn("obsoletes:", meta.lower())
-
-    def test_provides_illegal(self):
-        self.assertRaises(ValueError, Distribution,
-                          {"name": "package",
-                           "version": "1.0",
-                           "provides": ["my.pkg (splat)"]})
-
-    def test_requires(self):
-        attrs = {"name": "package",
-                 "version": "1.0",
-                 "requires": ["other", "another (==1.0)"]}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.metadata.get_requires(),
-                         ["other", "another (==1.0)"])
-        self.assertEqual(dist.get_requires(),
-                         ["other", "another (==1.0)"])
-        meta = self.format_metadata(dist)
-        self.assertIn("Metadata-Version: 1.1", meta)
-        self.assertNotIn("provides:", meta.lower())
-        self.assertIn("Requires: other", meta)
-        self.assertIn("Requires: another (==1.0)", meta)
-        self.assertNotIn("obsoletes:", meta.lower())
-
-    def test_requires_illegal(self):
-        self.assertRaises(ValueError, Distribution,
-                          {"name": "package",
-                           "version": "1.0",
-                           "requires": ["my.pkg (splat)"]})
-
-    def test_requires_to_list(self):
-        attrs = {"name": "package",
-                 "requires": iter(["other"])}
-        dist = Distribution(attrs)
-        self.assertIsInstance(dist.metadata.requires, list)
-
-
-    def test_obsoletes(self):
-        attrs = {"name": "package",
-                 "version": "1.0",
-                 "obsoletes": ["other", "another (<1.0)"]}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.metadata.get_obsoletes(),
-                         ["other", "another (<1.0)"])
-        self.assertEqual(dist.get_obsoletes(),
-                         ["other", "another (<1.0)"])
-        meta = self.format_metadata(dist)
-        self.assertIn("Metadata-Version: 1.1", meta)
-        self.assertNotIn("provides:", meta.lower())
-        self.assertNotIn("requires:", meta.lower())
-        self.assertIn("Obsoletes: other", meta)
-        self.assertIn("Obsoletes: another (<1.0)", meta)
-
-    def test_obsoletes_illegal(self):
-        self.assertRaises(ValueError, Distribution,
-                          {"name": "package",
-                           "version": "1.0",
-                           "obsoletes": ["my.pkg (splat)"]})
-
-    def test_obsoletes_to_list(self):
-        attrs = {"name": "package",
-                 "obsoletes": iter(["other"])}
-        dist = Distribution(attrs)
-        self.assertIsInstance(dist.metadata.obsoletes, list)
-
-    def test_classifier(self):
-        attrs = {'name': 'Boa', 'version': '3.0',
-                 'classifiers': ['Programming Language :: Python :: 3']}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.get_classifiers(),
-                         ['Programming Language :: Python :: 3'])
-        meta = self.format_metadata(dist)
-        self.assertIn('Metadata-Version: 1.1', meta)
-
-    def test_classifier_invalid_type(self):
-        attrs = {'name': 'Boa', 'version': '3.0',
-                 'classifiers': ('Programming Language :: Python :: 3',)}
-        with captured_stderr() as error:
-            d = Distribution(attrs)
-        # should have warning about passing a non-list
-        self.assertIn('should be a list', error.getvalue())
-        # should be converted to a list
-        self.assertIsInstance(d.metadata.classifiers, list)
-        self.assertEqual(d.metadata.classifiers,
-                         list(attrs['classifiers']))
-
-    def test_keywords(self):
-        attrs = {'name': 'Monty', 'version': '1.0',
-                 'keywords': ['spam', 'eggs', 'life of brian']}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.get_keywords(),
-                         ['spam', 'eggs', 'life of brian'])
-
-    def test_keywords_invalid_type(self):
-        attrs = {'name': 'Monty', 'version': '1.0',
-                 'keywords': ('spam', 'eggs', 'life of brian')}
-        with captured_stderr() as error:
-            d = Distribution(attrs)
-        # should have warning about passing a non-list
-        self.assertIn('should be a list', error.getvalue())
-        # should be converted to a list
-        self.assertIsInstance(d.metadata.keywords, list)
-        self.assertEqual(d.metadata.keywords, list(attrs['keywords']))
-
-    def test_platforms(self):
-        attrs = {'name': 'Monty', 'version': '1.0',
-                 'platforms': ['GNU/Linux', 'Some Evil Platform']}
-        dist = Distribution(attrs)
-        self.assertEqual(dist.get_platforms(),
-                         ['GNU/Linux', 'Some Evil Platform'])
-
-    def test_platforms_invalid_types(self):
-        attrs = {'name': 'Monty', 'version': '1.0',
-                 'platforms': ('GNU/Linux', 'Some Evil Platform')}
-        with captured_stderr() as error:
-            d = Distribution(attrs)
-        # should have warning about passing a non-list
-        self.assertIn('should be a list', error.getvalue())
-        # should be converted to a list
-        self.assertIsInstance(d.metadata.platforms, list)
-        self.assertEqual(d.metadata.platforms, list(attrs['platforms']))
-
-    def test_download_url(self):
-        attrs = {'name': 'Boa', 'version': '3.0',
-                 'download_url': 'http://example.org/boa'}
-        dist = Distribution(attrs)
-        meta = self.format_metadata(dist)
-        self.assertIn('Metadata-Version: 1.1', meta)
-
-    def test_long_description(self):
-        long_desc = textwrap.dedent("""\
-        example::
-              We start here
-            and continue here
-          and end here.""")
-        attrs = {"name": "package",
-                 "version": "1.0",
-                 "long_description": long_desc}
-
-        dist = Distribution(attrs)
-        meta = self.format_metadata(dist)
-        meta = meta.replace('\n' + 8 * ' ', '\n')
-        self.assertIn(long_desc, meta)
-
-    def test_custom_pydistutils(self):
-        # fixes #2166
-        # make sure pydistutils.cfg is found
-        if os.name == 'posix':
-            user_filename = ".pydistutils.cfg"
-        else:
-            user_filename = "pydistutils.cfg"
-
-        temp_dir = self.mkdtemp()
-        user_filename = os.path.join(temp_dir, user_filename)
-        f = open(user_filename, 'w')
-        try:
-            f.write('.')
-        finally:
-            f.close()
-
-        try:
-            dist = Distribution()
-
-            # linux-style
-            if sys.platform in ('linux', 'darwin'):
-                os.environ['HOME'] = temp_dir
-                files = dist.find_config_files()
-                self.assertIn(user_filename, files)
-
-            # win32-style
-            if sys.platform == 'win32':
-                # home drive should be found
-                os.environ['USERPROFILE'] = temp_dir
-                files = dist.find_config_files()
-                self.assertIn(user_filename, files,
-                              '%r not found in %r' % (user_filename, files))
-        finally:
-            os.remove(user_filename)
-
-    def test_fix_help_options(self):
-        help_tuples = [('a', 'b', 'c', 'd'), (1, 2, 3, 4)]
-        fancy_options = fix_help_options(help_tuples)
-        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
-        self.addCleanup(log.set_threshold, log._global_log.threshold)
-        dist = Distribution()
-        sys.argv = []
-        dist.help = 1
-        dist.script_name = 'setup.py'
-        with captured_stdout() as s:
-            dist.parse_command_line()
-
-        output = [line for line in s.getvalue().split('\n')
-                  if line.strip() != '']
-        self.assertTrue(output)
-
-
-    def test_read_metadata(self):
-        attrs = {"name": "package",
-                 "version": "1.0",
-                 "long_description": "desc",
-                 "description": "xxx",
-                 "download_url": "http://example.com",
-                 "keywords": ['one', 'two'],
-                 "requires": ['foo']}
-
-        dist = Distribution(attrs)
-        metadata = dist.metadata
-
-        # write it then reloads it
-        PKG_INFO = io.StringIO()
-        metadata.write_pkg_file(PKG_INFO)
-        PKG_INFO.seek(0)
-        metadata.read_pkg_file(PKG_INFO)
-
-        self.assertEqual(metadata.name, "package")
-        self.assertEqual(metadata.version, "1.0")
-        self.assertEqual(metadata.description, "xxx")
-        self.assertEqual(metadata.download_url, 'http://example.com')
-        self.assertEqual(metadata.keywords, ['one', 'two'])
-        self.assertEqual(metadata.platforms, ['UNKNOWN'])
-        self.assertEqual(metadata.obsoletes, None)
-        self.assertEqual(metadata.requires, ['foo'])
-
-def test_suite():
-    suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(DistributionTestCase))
-    suite.addTest(unittest.makeSuite(MetadataTestCase))
-    return suite
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_extension.py b/tests/test_extension.py
deleted file mode 100644
index e35f2738..00000000
--- a/tests/test_extension.py
+++ /dev/null
@@ -1,69 +0,0 @@
-"""Tests for distutils.extension."""
-import unittest
-import os
-import warnings
-
-from test.support import check_warnings, run_unittest
-from distutils.extension import read_setup_file, Extension
-
-class ExtensionTestCase(unittest.TestCase):
-
-    def test_read_setup_file(self):
-        # trying to read a Setup file
-        # (sample extracted from the PyGame project)
-        setup = os.path.join(os.path.dirname(__file__), 'Setup.sample')
-
-        exts = read_setup_file(setup)
-        names = [ext.name for ext in exts]
-        names.sort()
-
-        # here are the extensions read_setup_file should have created
-        # out of the file
-        wanted = ['_arraysurfarray', '_camera', '_numericsndarray',
-                  '_numericsurfarray', 'base', 'bufferproxy', 'cdrom',
-                  'color', 'constants', 'display', 'draw', 'event',
-                  'fastevent', 'font', 'gfxdraw', 'image', 'imageext',
-                  'joystick', 'key', 'mask', 'mixer', 'mixer_music',
-                  'mouse', 'movie', 'overlay', 'pixelarray', 'pypm',
-                  'rect', 'rwobject', 'scrap', 'surface', 'surflock',
-                  'time', 'transform']
-
-        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.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.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.assertEqual(getattr(ext, attr), [])
-
-        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.assertEqual(len(w.warnings), 1)
-        self.assertEqual(str(w.warnings[0].message),
-                          "Unknown Extension options: 'chic'")
-
-def test_suite():
-    return unittest.makeSuite(ExtensionTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_file_util.py b/tests/test_file_util.py
deleted file mode 100644
index a4e2d025..00000000
--- a/tests/test_file_util.py
+++ /dev/null
@@ -1,122 +0,0 @@
-"""Tests for distutils.file_util."""
-import unittest
-import os
-import errno
-from unittest.mock import patch
-
-from distutils.file_util import move_file, copy_file
-from distutils import log
-from distutils.tests import support
-from distutils.errors import DistutilsFileError
-from test.support import run_unittest, unlink
-
-class FileUtilTestCase(support.TempdirManager, unittest.TestCase):
-
-    def _log(self, msg, *args):
-        if len(args) > 0:
-            self._logs.append(msg % args)
-        else:
-            self._logs.append(msg)
-
-    def setUp(self):
-        super(FileUtilTestCase, self).setUp()
-        self._logs = []
-        self.old_log = log.info
-        log.info = self._log
-        tmp_dir = self.mkdtemp()
-        self.source = os.path.join(tmp_dir, 'f1')
-        self.target = os.path.join(tmp_dir, 'f2')
-        self.target_dir = os.path.join(tmp_dir, 'd1')
-
-    def tearDown(self):
-        log.info = self.old_log
-        super(FileUtilTestCase, self).tearDown()
-
-    def test_move_file_verbosity(self):
-        f = open(self.source, 'w')
-        try:
-            f.write('some content')
-        finally:
-            f.close()
-
-        move_file(self.source, self.target, verbose=0)
-        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.assertEqual(self._logs, wanted)
-
-        # back to original state
-        move_file(self.target, self.source, verbose=0)
-
-        self._logs = []
-        # now the target is a dir
-        os.mkdir(self.target_dir)
-        move_file(self.source, self.target_dir, verbose=1)
-        wanted = ['moving %s -> %s' % (self.source, self.target_dir)]
-        self.assertEqual(self._logs, wanted)
-
-    def test_move_file_exception_unpacking_rename(self):
-        # see issue 22182
-        with patch("os.rename", side_effect=OSError("wrong", 1)), \
-             self.assertRaises(DistutilsFileError):
-            with open(self.source, 'w') as fobj:
-                fobj.write('spam eggs')
-            move_file(self.source, self.target, verbose=0)
-
-    def test_move_file_exception_unpacking_unlink(self):
-        # see issue 22182
-        with patch("os.rename", side_effect=OSError(errno.EXDEV, "wrong")), \
-             patch("os.unlink", side_effect=OSError("wrong", 1)), \
-             self.assertRaises(DistutilsFileError):
-            with open(self.source, 'w') as fobj:
-                fobj.write('spam eggs')
-            move_file(self.source, self.target, verbose=0)
-
-    def test_copy_file_hard_link(self):
-        with open(self.source, 'w') as f:
-            f.write('some content')
-        # Check first that copy_file() will not fall back on copying the file
-        # instead of creating the hard link.
-        try:
-            os.link(self.source, self.target)
-        except OSError as e:
-            self.skipTest('os.link: %s' % e)
-        else:
-            unlink(self.target)
-        st = os.stat(self.source)
-        copy_file(self.source, self.target, link='hard')
-        st2 = os.stat(self.source)
-        st3 = os.stat(self.target)
-        self.assertTrue(os.path.samestat(st, st2), (st, st2))
-        self.assertTrue(os.path.samestat(st2, st3), (st2, st3))
-        with open(self.source, 'r') as f:
-            self.assertEqual(f.read(), 'some content')
-
-    def test_copy_file_hard_link_failure(self):
-        # If hard linking fails, copy_file() falls back on copying file
-        # (some special filesystems don't support hard linking even under
-        #  Unix, see issue #8876).
-        with open(self.source, 'w') as f:
-            f.write('some content')
-        st = os.stat(self.source)
-        with patch("os.link", side_effect=OSError(0, "linking unsupported")):
-            copy_file(self.source, self.target, link='hard')
-        st2 = os.stat(self.source)
-        st3 = os.stat(self.target)
-        self.assertTrue(os.path.samestat(st, st2), (st, st2))
-        self.assertFalse(os.path.samestat(st2, st3), (st2, st3))
-        for fn in (self.source, self.target):
-            with open(fn, 'r') as f:
-                self.assertEqual(f.read(), 'some content')
-
-
-def test_suite():
-    return unittest.makeSuite(FileUtilTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_filelist.py b/tests/test_filelist.py
deleted file mode 100644
index c71342d0..00000000
--- a/tests/test_filelist.py
+++ /dev/null
@@ -1,340 +0,0 @@
-"""Tests for distutils.filelist."""
-import os
-import re
-import unittest
-from distutils import debug
-from distutils.log import WARN
-from distutils.errors import DistutilsTemplateError
-from distutils.filelist import glob_to_re, translate_pattern, FileList
-from distutils import filelist
-
-import test.support
-from test.support import captured_stdout, run_unittest
-from distutils.tests import support
-
-MANIFEST_IN = """\
-include ok
-include xo
-exclude xo
-include foo.tmp
-include buildout.cfg
-global-include *.x
-global-include *.txt
-global-exclude *.tmp
-recursive-include f *.oo
-recursive-exclude global *.x
-graft dir
-prune dir3
-"""
-
-
-def make_local_path(s):
-    """Converts '/' in a string to os.sep"""
-    return s.replace('/', os.sep)
-
-
-class FileListTestCase(support.LoggingSilencer,
-                       unittest.TestCase):
-
-    def assertNoWarnings(self):
-        self.assertEqual(self.get_logs(WARN), [])
-        self.clear_logs()
-
-    def assertWarnings(self):
-        self.assertGreater(len(self.get_logs(WARN)), 0)
-        self.clear_logs()
-
-    def test_glob_to_re(self):
-        sep = os.sep
-        if os.sep == '\\':
-            sep = re.escape(os.sep)
-
-        for glob, regex in (
-            # simple cases
-            ('foo*', r'(?s:foo[^%(sep)s]*)\Z'),
-            ('foo?', r'(?s:foo[^%(sep)s])\Z'),
-            ('foo??', r'(?s:foo[^%(sep)s][^%(sep)s])\Z'),
-            # special cases
-            (r'foo\\*', r'(?s:foo\\\\[^%(sep)s]*)\Z'),
-            (r'foo\\\*', r'(?s:foo\\\\\\[^%(sep)s]*)\Z'),
-            ('foo????', r'(?s:foo[^%(sep)s][^%(sep)s][^%(sep)s][^%(sep)s])\Z'),
-            (r'foo\\??', r'(?s:foo\\\\[^%(sep)s][^%(sep)s])\Z')):
-            regex = regex % {'sep': sep}
-            self.assertEqual(glob_to_re(glob), regex)
-
-    def test_process_template_line(self):
-        # testing  all MANIFEST.in template patterns
-        file_list = FileList()
-        l = make_local_path
-
-        # simulated file list
-        file_list.allfiles = ['foo.tmp', 'ok', 'xo', 'four.txt',
-                              'buildout.cfg',
-                              # filelist does not filter out VCS directories,
-                              # it's sdist that does
-                              l('.hg/last-message.txt'),
-                              l('global/one.txt'),
-                              l('global/two.txt'),
-                              l('global/files.x'),
-                              l('global/here.tmp'),
-                              l('f/o/f.oo'),
-                              l('dir/graft-one'),
-                              l('dir/dir2/graft2'),
-                              l('dir3/ok'),
-                              l('dir3/sub/ok.txt'),
-                             ]
-
-        for line in MANIFEST_IN.split('\n'):
-            if line.strip() == '':
-                continue
-            file_list.process_template_line(line)
-
-        wanted = ['ok',
-                  'buildout.cfg',
-                  'four.txt',
-                  l('.hg/last-message.txt'),
-                  l('global/one.txt'),
-                  l('global/two.txt'),
-                  l('f/o/f.oo'),
-                  l('dir/graft-one'),
-                  l('dir/dir2/graft2'),
-                 ]
-
-        self.assertEqual(file_list.files, wanted)
-
-    def test_debug_print(self):
-        file_list = FileList()
-        with captured_stdout() as stdout:
-            file_list.debug_print('xxx')
-        self.assertEqual(stdout.getvalue(), '')
-
-        debug.DEBUG = True
-        try:
-            with captured_stdout() as stdout:
-                file_list.debug_print('xxx')
-            self.assertEqual(stdout.getvalue(), 'xxx\n')
-        finally:
-            debug.DEBUG = False
-
-    def test_set_allfiles(self):
-        file_list = FileList()
-        files = ['a', 'b', 'c']
-        file_list.set_allfiles(files)
-        self.assertEqual(file_list.allfiles, files)
-
-    def test_remove_duplicates(self):
-        file_list = FileList()
-        file_list.files = ['a', 'b', 'a', 'g', 'c', 'g']
-        # files must be sorted beforehand (sdist does it)
-        file_list.sort()
-        file_list.remove_duplicates()
-        self.assertEqual(file_list.files, ['a', 'b', 'c', 'g'])
-
-    def test_translate_pattern(self):
-        # not regex
-        self.assertTrue(hasattr(
-            translate_pattern('a', anchor=True, is_regex=False),
-            'search'))
-
-        # is a regex
-        regex = re.compile('a')
-        self.assertEqual(
-            translate_pattern(regex, anchor=True, is_regex=True),
-            regex)
-
-        # plain string flagged as regex
-        self.assertTrue(hasattr(
-            translate_pattern('a', anchor=True, is_regex=True),
-            'search'))
-
-        # glob support
-        self.assertTrue(translate_pattern(
-            '*.py', anchor=True, is_regex=False).search('filelist.py'))
-
-    def test_exclude_pattern(self):
-        # return False if no match
-        file_list = FileList()
-        self.assertFalse(file_list.exclude_pattern('*.py'))
-
-        # return True if files match
-        file_list = FileList()
-        file_list.files = ['a.py', 'b.py']
-        self.assertTrue(file_list.exclude_pattern('*.py'))
-
-        # test excludes
-        file_list = FileList()
-        file_list.files = ['a.py', 'a.txt']
-        file_list.exclude_pattern('*.py')
-        self.assertEqual(file_list.files, ['a.txt'])
-
-    def test_include_pattern(self):
-        # return False if no match
-        file_list = FileList()
-        file_list.set_allfiles([])
-        self.assertFalse(file_list.include_pattern('*.py'))
-
-        # return True if files match
-        file_list = FileList()
-        file_list.set_allfiles(['a.py', 'b.txt'])
-        self.assertTrue(file_list.include_pattern('*.py'))
-
-        # test * matches all files
-        file_list = FileList()
-        self.assertIsNone(file_list.allfiles)
-        file_list.set_allfiles(['a.py', 'b.txt'])
-        file_list.include_pattern('*')
-        self.assertEqual(file_list.allfiles, ['a.py', 'b.txt'])
-
-    def test_process_template(self):
-        l = make_local_path
-        # invalid lines
-        file_list = FileList()
-        for action in ('include', 'exclude', 'global-include',
-                       'global-exclude', 'recursive-include',
-                       'recursive-exclude', 'graft', 'prune', 'blarg'):
-            self.assertRaises(DistutilsTemplateError,
-                              file_list.process_template_line, action)
-
-        # include
-        file_list = FileList()
-        file_list.set_allfiles(['a.py', 'b.txt', l('d/c.py')])
-
-        file_list.process_template_line('include *.py')
-        self.assertEqual(file_list.files, ['a.py'])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('include *.rb')
-        self.assertEqual(file_list.files, ['a.py'])
-        self.assertWarnings()
-
-        # exclude
-        file_list = FileList()
-        file_list.files = ['a.py', 'b.txt', l('d/c.py')]
-
-        file_list.process_template_line('exclude *.py')
-        self.assertEqual(file_list.files, ['b.txt', l('d/c.py')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('exclude *.rb')
-        self.assertEqual(file_list.files, ['b.txt', l('d/c.py')])
-        self.assertWarnings()
-
-        # global-include
-        file_list = FileList()
-        file_list.set_allfiles(['a.py', 'b.txt', l('d/c.py')])
-
-        file_list.process_template_line('global-include *.py')
-        self.assertEqual(file_list.files, ['a.py', l('d/c.py')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('global-include *.rb')
-        self.assertEqual(file_list.files, ['a.py', l('d/c.py')])
-        self.assertWarnings()
-
-        # global-exclude
-        file_list = FileList()
-        file_list.files = ['a.py', 'b.txt', l('d/c.py')]
-
-        file_list.process_template_line('global-exclude *.py')
-        self.assertEqual(file_list.files, ['b.txt'])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('global-exclude *.rb')
-        self.assertEqual(file_list.files, ['b.txt'])
-        self.assertWarnings()
-
-        # recursive-include
-        file_list = FileList()
-        file_list.set_allfiles(['a.py', l('d/b.py'), l('d/c.txt'),
-                                l('d/d/e.py')])
-
-        file_list.process_template_line('recursive-include d *.py')
-        self.assertEqual(file_list.files, [l('d/b.py'), l('d/d/e.py')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('recursive-include e *.py')
-        self.assertEqual(file_list.files, [l('d/b.py'), l('d/d/e.py')])
-        self.assertWarnings()
-
-        # recursive-exclude
-        file_list = FileList()
-        file_list.files = ['a.py', l('d/b.py'), l('d/c.txt'), l('d/d/e.py')]
-
-        file_list.process_template_line('recursive-exclude d *.py')
-        self.assertEqual(file_list.files, ['a.py', l('d/c.txt')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('recursive-exclude e *.py')
-        self.assertEqual(file_list.files, ['a.py', l('d/c.txt')])
-        self.assertWarnings()
-
-        # graft
-        file_list = FileList()
-        file_list.set_allfiles(['a.py', l('d/b.py'), l('d/d/e.py'),
-                                l('f/f.py')])
-
-        file_list.process_template_line('graft d')
-        self.assertEqual(file_list.files, [l('d/b.py'), l('d/d/e.py')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('graft e')
-        self.assertEqual(file_list.files, [l('d/b.py'), l('d/d/e.py')])
-        self.assertWarnings()
-
-        # prune
-        file_list = FileList()
-        file_list.files = ['a.py', l('d/b.py'), l('d/d/e.py'), l('f/f.py')]
-
-        file_list.process_template_line('prune d')
-        self.assertEqual(file_list.files, ['a.py', l('f/f.py')])
-        self.assertNoWarnings()
-
-        file_list.process_template_line('prune e')
-        self.assertEqual(file_list.files, ['a.py', l('f/f.py')])
-        self.assertWarnings()
-
-
-class FindAllTestCase(unittest.TestCase):
-    @test.support.skip_unless_symlink
-    def test_missing_symlink(self):
-        with test.support.temp_cwd():
-            os.symlink('foo', 'bar')
-            self.assertEqual(filelist.findall(), [])
-
-    def test_basic_discovery(self):
-        """
-        When findall is called with no parameters or with
-        '.' as the parameter, the dot should be omitted from
-        the results.
-        """
-        with test.support.temp_cwd():
-            os.mkdir('foo')
-            file1 = os.path.join('foo', 'file1.txt')
-            test.support.create_empty_file(file1)
-            os.mkdir('bar')
-            file2 = os.path.join('bar', 'file2.txt')
-            test.support.create_empty_file(file2)
-            expected = [file2, file1]
-            self.assertEqual(sorted(filelist.findall()), expected)
-
-    def test_non_local_discovery(self):
-        """
-        When findall is called with another path, the full
-        path name should be returned.
-        """
-        with test.support.temp_dir() as temp_dir:
-            file1 = os.path.join(temp_dir, 'file1.txt')
-            test.support.create_empty_file(file1)
-            expected = [file1]
-            self.assertEqual(filelist.findall(temp_dir), expected)
-
-
-def test_suite():
-    return unittest.TestSuite([
-        unittest.makeSuite(FileListTestCase),
-        unittest.makeSuite(FindAllTestCase),
-    ])
-
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_install.py b/tests/test_install.py
deleted file mode 100644
index 51c80e04..00000000
--- a/tests/test_install.py
+++ /dev/null
@@ -1,249 +0,0 @@
-"""Tests for distutils.command.install."""
-
-import os
-import sys
-import unittest
-import site
-
-from test.support import captured_stdout, run_unittest
-
-from distutils import sysconfig
-from distutils.command.install import install
-from distutils.command import install as install_module
-from distutils.command.build_ext import build_ext
-from distutils.command.install import INSTALL_SCHEMES
-from distutils.core import Distribution
-from distutils.errors import DistutilsOptionError
-from distutils.extension import Extension
-
-from distutils.tests import support
-from test import support as test_support
-
-
-def _make_ext_name(modname):
-    return modname + sysconfig.get_config_var('EXT_SUFFIX')
-
-
-class InstallTestCase(support.TempdirManager,
-                      support.EnvironGuard,
-                      support.LoggingSilencer,
-                      unittest.TestCase):
-
-    def test_home_installation_scheme(self):
-        # This ensure two things:
-        # - that --home generates the desired set of directory names
-        # - test --home is supported on all platforms
-        builddir = self.mkdtemp()
-        destination = os.path.join(builddir, "installation")
-
-        dist = Distribution({"name": "foopkg"})
-        # script_name need not exist, it just need to be initialized
-        dist.script_name = os.path.join(builddir, "setup.py")
-        dist.command_obj["build"] = support.DummyCommand(
-            build_base=builddir,
-            build_lib=os.path.join(builddir, "lib"),
-            )
-
-        cmd = install(dist)
-        cmd.home = destination
-        cmd.ensure_finalized()
-
-        self.assertEqual(cmd.install_base, destination)
-        self.assertEqual(cmd.install_platbase, destination)
-
-        def check_path(got, expected):
-            got = os.path.normpath(got)
-            expected = os.path.normpath(expected)
-            self.assertEqual(got, expected)
-
-        libdir = os.path.join(destination, "lib", "python")
-        check_path(cmd.install_lib, libdir)
-        platlibdir = os.path.join(destination, sys.platlibdir, "python")
-        check_path(cmd.install_platlib, platlibdir)
-        check_path(cmd.install_purelib, libdir)
-        check_path(cmd.install_headers,
-                   os.path.join(destination, "include", "python", "foopkg"))
-        check_path(cmd.install_scripts, os.path.join(destination, "bin"))
-        check_path(cmd.install_data, destination)
-
-    def test_user_site(self):
-        # test install with --user
-        # preparing the environment for the test
-        self.old_user_base = site.USER_BASE
-        self.old_user_site = site.USER_SITE
-        self.tmpdir = self.mkdtemp()
-        self.user_base = os.path.join(self.tmpdir, 'B')
-        self.user_site = os.path.join(self.tmpdir, 'S')
-        site.USER_BASE = self.user_base
-        site.USER_SITE = self.user_site
-        install_module.USER_BASE = self.user_base
-        install_module.USER_SITE = self.user_site
-
-        def _expanduser(path):
-            return self.tmpdir
-        self.old_expand = os.path.expanduser
-        os.path.expanduser = _expanduser
-
-        def cleanup():
-            site.USER_BASE = self.old_user_base
-            site.USER_SITE = self.old_user_site
-            install_module.USER_BASE = self.old_user_base
-            install_module.USER_SITE = self.old_user_site
-            os.path.expanduser = self.old_expand
-
-        self.addCleanup(cleanup)
-
-        for key in ('nt_user', 'unix_user'):
-            self.assertIn(key, INSTALL_SCHEMES)
-
-        dist = Distribution({'name': 'xx'})
-        cmd = install(dist)
-
-        # making sure the user option is there
-        options = [name for name, short, lable in
-                   cmd.user_options]
-        self.assertIn('user', options)
-
-        # setting a value
-        cmd.user = 1
-
-        # user base and site shouldn't be created yet
-        self.assertFalse(os.path.exists(self.user_base))
-        self.assertFalse(os.path.exists(self.user_site))
-
-        # let's run finalize
-        cmd.ensure_finalized()
-
-        # now they should
-        self.assertTrue(os.path.exists(self.user_base))
-        self.assertTrue(os.path.exists(self.user_site))
-
-        self.assertIn('userbase', cmd.config_vars)
-        self.assertIn('usersite', cmd.config_vars)
-
-    def test_handle_extra_path(self):
-        dist = Distribution({'name': 'xx', 'extra_path': 'path,dirs'})
-        cmd = install(dist)
-
-        # two elements
-        cmd.handle_extra_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.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.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'
-        self.assertRaises(DistutilsOptionError, cmd.handle_extra_path)
-
-    def test_finalize_options(self):
-        dist = Distribution({'name': 'xx'})
-        cmd = install(dist)
-
-        # must supply either prefix/exec-prefix/home or
-        # install-base/install-platbase -- not both
-        cmd.prefix = 'prefix'
-        cmd.install_base = 'base'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-
-        # must supply either home or prefix/exec-prefix -- not both
-        cmd.install_base = None
-        cmd.home = 'home'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-
-        # can't combine user with prefix/exec_prefix/home or
-        # install_(plat)base
-        cmd.prefix = None
-        cmd.user = 'user'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-
-    def test_record(self):
-        install_dir = self.mkdtemp()
-        project_dir, dist = self.create_dist(py_modules=['hello'],
-                                             scripts=['sayhi'])
-        os.chdir(project_dir)
-        self.write_file('hello.py', "def main(): print('o hai')")
-        self.write_file('sayhi', 'from hello import main; main()')
-
-        cmd = install(dist)
-        dist.command_obj['install'] = cmd
-        cmd.root = install_dir
-        cmd.record = os.path.join(project_dir, 'filelist')
-        cmd.ensure_finalized()
-        cmd.run()
-
-        f = open(cmd.record)
-        try:
-            content = f.read()
-        finally:
-            f.close()
-
-        found = [os.path.basename(line) for line in content.splitlines()]
-        expected = ['hello.py', 'hello.%s.pyc' % sys.implementation.cache_tag,
-                    'sayhi',
-                    'UNKNOWN-0.0.0-py%s.%s.egg-info' % sys.version_info[:2]]
-        self.assertEqual(found, expected)
-
-    def test_record_extensions(self):
-        cmd = test_support.missing_compiler_executable()
-        if cmd is not None:
-            self.skipTest('The %r command is not found' % cmd)
-        install_dir = self.mkdtemp()
-        project_dir, dist = self.create_dist(ext_modules=[
-            Extension('xx', ['xxmodule.c'])])
-        os.chdir(project_dir)
-        support.copy_xxmodule_c(project_dir)
-
-        buildextcmd = build_ext(dist)
-        support.fixup_build_ext(buildextcmd)
-        buildextcmd.ensure_finalized()
-
-        cmd = install(dist)
-        dist.command_obj['install'] = cmd
-        dist.command_obj['build_ext'] = buildextcmd
-        cmd.root = install_dir
-        cmd.record = os.path.join(project_dir, 'filelist')
-        cmd.ensure_finalized()
-        cmd.run()
-
-        f = open(cmd.record)
-        try:
-            content = f.read()
-        finally:
-            f.close()
-
-        found = [os.path.basename(line) for line in content.splitlines()]
-        expected = [_make_ext_name('xx'),
-                    'UNKNOWN-0.0.0-py%s.%s.egg-info' % sys.version_info[:2]]
-        self.assertEqual(found, expected)
-
-    def test_debug_mode(self):
-        # this covers the code called when DEBUG is set
-        old_logs_len = len(self.logs)
-        install_module.DEBUG = True
-        try:
-            with captured_stdout():
-                self.test_record()
-        finally:
-            install_module.DEBUG = False
-        self.assertGreater(len(self.logs), old_logs_len)
-
-
-def test_suite():
-    return unittest.makeSuite(InstallTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_install_data.py b/tests/test_install_data.py
deleted file mode 100644
index 32ab296a..00000000
--- a/tests/test_install_data.py
+++ /dev/null
@@ -1,75 +0,0 @@
-"""Tests for distutils.command.install_data."""
-import os
-import unittest
-
-from distutils.command.install_data import install_data
-from distutils.tests import support
-from test.support import run_unittest
-
-class InstallDataTestCase(support.TempdirManager,
-                          support.LoggingSilencer,
-                          support.EnvironGuard,
-                          unittest.TestCase):
-
-    def test_simple_run(self):
-        pkg_dir, dist = self.create_dist()
-        cmd = install_data(dist)
-        cmd.install_dir = inst = os.path.join(pkg_dir, 'inst')
-
-        # data_files can contain
-        #  - simple files
-        #  - a tuple with a path, and a list of file
-        one = os.path.join(pkg_dir, 'one')
-        self.write_file(one, 'xxx')
-        inst2 = os.path.join(pkg_dir, 'inst2')
-        two = os.path.join(pkg_dir, 'two')
-        self.write_file(two, 'xxx')
-
-        cmd.data_files = [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.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]
-        self.assertTrue(os.path.exists(os.path.join(inst, rone)))
-        cmd.outfiles = []
-
-        # let's try with warn_dir one
-        cmd.warn_dir = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # let's check the result
-        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 = []
-
-        # now using root and empty dir
-        cmd.root = os.path.join(pkg_dir, 'root')
-        inst3 = os.path.join(cmd.install_dir, 'inst3')
-        inst4 = os.path.join(pkg_dir, 'inst4')
-        three = os.path.join(cmd.install_dir, 'three')
-        self.write_file(three, 'xx')
-        cmd.data_files = [one, (inst2, [two]),
-                          ('inst3', [three]),
-                          (inst4, [])]
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # let's check the result
-        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)))
-
-def test_suite():
-    return unittest.makeSuite(InstallDataTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_install_headers.py b/tests/test_install_headers.py
deleted file mode 100644
index 2217b321..00000000
--- a/tests/test_install_headers.py
+++ /dev/null
@@ -1,39 +0,0 @@
-"""Tests for distutils.command.install_headers."""
-import os
-import unittest
-
-from distutils.command.install_headers import install_headers
-from distutils.tests import support
-from test.support import run_unittest
-
-class InstallHeadersTestCase(support.TempdirManager,
-                             support.LoggingSilencer,
-                             support.EnvironGuard,
-                             unittest.TestCase):
-
-    def test_simple_run(self):
-        # we have two headers
-        header_list = self.mkdtemp()
-        header1 = os.path.join(header_list, 'header1')
-        header2 = os.path.join(header_list, 'header2')
-        self.write_file(header1)
-        self.write_file(header2)
-        headers = [header1, header2]
-
-        pkg_dir, dist = self.create_dist(headers=headers)
-        cmd = install_headers(dist)
-        self.assertEqual(cmd.get_inputs(), headers)
-
-        # let's run the command
-        cmd.install_dir = os.path.join(pkg_dir, 'inst')
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # let's check the results
-        self.assertEqual(len(cmd.get_outputs()), 2)
-
-def test_suite():
-    return unittest.makeSuite(InstallHeadersTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_install_lib.py b/tests/test_install_lib.py
deleted file mode 100644
index fda6315b..00000000
--- a/tests/test_install_lib.py
+++ /dev/null
@@ -1,115 +0,0 @@
-"""Tests for distutils.command.install_data."""
-import sys
-import os
-import importlib.util
-import unittest
-
-from distutils.command.install_lib import install_lib
-from distutils.extension import Extension
-from distutils.tests import support
-from distutils.errors import DistutilsOptionError
-from test.support import run_unittest
-
-
-class InstallLibTestCase(support.TempdirManager,
-                         support.LoggingSilencer,
-                         support.EnvironGuard,
-                         unittest.TestCase):
-
-    def test_finalize_options(self):
-        dist = self.create_dist()[1]
-        cmd = install_lib(dist)
-
-        cmd.finalize_options()
-        self.assertEqual(cmd.compile, 1)
-        self.assertEqual(cmd.optimize, 0)
-
-        # optimize must be 0, 1, or 2
-        cmd.optimize = 'foo'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-        cmd.optimize = '4'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-
-        cmd.optimize = '2'
-        cmd.finalize_options()
-        self.assertEqual(cmd.optimize, 2)
-
-    @unittest.skipIf(sys.dont_write_bytecode, 'byte-compile disabled')
-    def test_byte_compile(self):
-        project_dir, dist = self.create_dist()
-        os.chdir(project_dir)
-        cmd = install_lib(dist)
-        cmd.compile = cmd.optimize = 1
-
-        f = os.path.join(project_dir, 'foo.py')
-        self.write_file(f, '# python file')
-        cmd.byte_compile([f])
-        pyc_file = importlib.util.cache_from_source('foo.py', optimization='')
-        pyc_opt_file = importlib.util.cache_from_source('foo.py',
-                                                    optimization=cmd.optimize)
-        self.assertTrue(os.path.exists(pyc_file))
-        self.assertTrue(os.path.exists(pyc_opt_file))
-
-    def test_get_outputs(self):
-        project_dir, dist = self.create_dist()
-        os.chdir(project_dir)
-        os.mkdir('spam')
-        cmd = install_lib(dist)
-
-        # setting up a dist environment
-        cmd.compile = cmd.optimize = 1
-        cmd.install_dir = self.mkdtemp()
-        f = os.path.join(project_dir, 'spam', '__init__.py')
-        self.write_file(f, '# python package')
-        cmd.distribution.ext_modules = [Extension('foo', ['xxx'])]
-        cmd.distribution.packages = ['spam']
-        cmd.distribution.script_name = 'setup.py'
-
-        # get_outputs should return 4 elements: spam/__init__.py and .pyc,
-        # foo.import-tag-abiflags.so / foo.pyd
-        outputs = cmd.get_outputs()
-        self.assertEqual(len(outputs), 4, outputs)
-
-    def test_get_inputs(self):
-        project_dir, dist = self.create_dist()
-        os.chdir(project_dir)
-        os.mkdir('spam')
-        cmd = install_lib(dist)
-
-        # setting up a dist environment
-        cmd.compile = cmd.optimize = 1
-        cmd.install_dir = self.mkdtemp()
-        f = os.path.join(project_dir, 'spam', '__init__.py')
-        self.write_file(f, '# python package')
-        cmd.distribution.ext_modules = [Extension('foo', ['xxx'])]
-        cmd.distribution.packages = ['spam']
-        cmd.distribution.script_name = 'setup.py'
-
-        # get_inputs should return 2 elements: spam/__init__.py and
-        # foo.import-tag-abiflags.so / foo.pyd
-        inputs = cmd.get_inputs()
-        self.assertEqual(len(inputs), 2, inputs)
-
-    def test_dont_write_bytecode(self):
-        # makes sure byte_compile is not used
-        dist = self.create_dist()[1]
-        cmd = install_lib(dist)
-        cmd.compile = 1
-        cmd.optimize = 1
-
-        old_dont_write_bytecode = sys.dont_write_bytecode
-        sys.dont_write_bytecode = True
-        try:
-            cmd.byte_compile([])
-        finally:
-            sys.dont_write_bytecode = old_dont_write_bytecode
-
-        self.assertIn('byte-compiling is disabled',
-                      self.logs[0][1] % self.logs[0][2])
-
-
-def test_suite():
-    return unittest.makeSuite(InstallLibTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_install_scripts.py b/tests/test_install_scripts.py
deleted file mode 100644
index 1f7b1038..00000000
--- a/tests/test_install_scripts.py
+++ /dev/null
@@ -1,82 +0,0 @@
-"""Tests for distutils.command.install_scripts."""
-
-import os
-import unittest
-
-from distutils.command.install_scripts import install_scripts
-from distutils.core import Distribution
-
-from distutils.tests import support
-from test.support import run_unittest
-
-
-class InstallScriptsTestCase(support.TempdirManager,
-                             support.LoggingSilencer,
-                             unittest.TestCase):
-
-    def test_default_settings(self):
-        dist = Distribution()
-        dist.command_obj["build"] = support.DummyCommand(
-            build_scripts="/foo/bar")
-        dist.command_obj["install"] = support.DummyCommand(
-            install_scripts="/splat/funk",
-            force=1,
-            skip_build=1,
-            )
-        cmd = install_scripts(dist)
-        self.assertFalse(cmd.force)
-        self.assertFalse(cmd.skip_build)
-        self.assertIsNone(cmd.build_dir)
-        self.assertIsNone(cmd.install_dir)
-
-        cmd.finalize_options()
-
-        self.assertTrue(cmd.force)
-        self.assertTrue(cmd.skip_build)
-        self.assertEqual(cmd.build_dir, "/foo/bar")
-        self.assertEqual(cmd.install_dir, "/splat/funk")
-
-    def test_installation(self):
-        source = self.mkdtemp()
-        expected = []
-
-        def write_script(name, text):
-            expected.append(name)
-            f = open(os.path.join(source, name), "w")
-            try:
-                f.write(text)
-            finally:
-                f.close()
-
-        write_script("script1.py", ("#! /usr/bin/env python2.3\n"
-                                    "# bogus script w/ Python sh-bang\n"
-                                    "pass\n"))
-        write_script("script2.py", ("#!/usr/bin/python\n"
-                                    "# bogus script w/ Python sh-bang\n"
-                                    "pass\n"))
-        write_script("shell.sh", ("#!/bin/sh\n"
-                                  "# bogus shell script w/ sh-bang\n"
-                                  "exit 0\n"))
-
-        target = self.mkdtemp()
-        dist = Distribution()
-        dist.command_obj["build"] = support.DummyCommand(build_scripts=source)
-        dist.command_obj["install"] = support.DummyCommand(
-            install_scripts=target,
-            force=1,
-            skip_build=1,
-            )
-        cmd = install_scripts(dist)
-        cmd.finalize_options()
-        cmd.run()
-
-        installed = os.listdir(target)
-        for name in expected:
-            self.assertIn(name, installed)
-
-
-def test_suite():
-    return unittest.makeSuite(InstallScriptsTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_log.py b/tests/test_log.py
deleted file mode 100644
index 75cf9006..00000000
--- a/tests/test_log.py
+++ /dev/null
@@ -1,46 +0,0 @@
-"""Tests for distutils.log"""
-
-import io
-import sys
-import unittest
-from test.support import swap_attr, run_unittest
-
-from distutils import log
-
-class TestLog(unittest.TestCase):
-    def test_non_ascii(self):
-        # Issues #8663, #34421: test that non-encodable text is escaped with
-        # backslashreplace error handler and encodable non-ASCII text is
-        # output as is.
-        for errors in ('strict', 'backslashreplace', 'surrogateescape',
-                       'replace', 'ignore'):
-            with self.subTest(errors=errors):
-                stdout = io.TextIOWrapper(io.BytesIO(),
-                                          encoding='cp437', errors=errors)
-                stderr = io.TextIOWrapper(io.BytesIO(),
-                                          encoding='cp437', errors=errors)
-                old_threshold = log.set_threshold(log.DEBUG)
-                try:
-                    with swap_attr(sys, 'stdout', stdout), \
-                         swap_attr(sys, 'stderr', stderr):
-                        log.debug('Dεbug\tMėssãge')
-                        log.fatal('Fαtal\tÈrrōr')
-                finally:
-                    log.set_threshold(old_threshold)
-
-                stdout.seek(0)
-                self.assertEqual(stdout.read().rstrip(),
-                        'Dεbug\tM?ss?ge' if errors == 'replace' else
-                        'Dεbug\tMssge' if errors == 'ignore' else
-                        'Dεbug\tM\\u0117ss\\xe3ge')
-                stderr.seek(0)
-                self.assertEqual(stderr.read().rstrip(),
-                        'Fαtal\t?rr?r' if errors == 'replace' else
-                        'Fαtal\trrr' if errors == 'ignore' else
-                        'Fαtal\t\\xc8rr\\u014dr')
-
-def test_suite():
-    return unittest.makeSuite(TestLog)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_msvc9compiler.py b/tests/test_msvc9compiler.py
deleted file mode 100644
index 77a07ef3..00000000
--- a/tests/test_msvc9compiler.py
+++ /dev/null
@@ -1,184 +0,0 @@
-"""Tests for distutils.msvc9compiler."""
-import sys
-import unittest
-import os
-
-from distutils.errors import DistutilsPlatformError
-from distutils.tests import support
-from test.support import run_unittest
-
-# A manifest with the only assembly reference being the msvcrt assembly, so
-# should have the assembly completely stripped.  Note that although the
-# assembly has a <security> reference the assembly is removed - that is
-# currently a "feature", not a bug :)
-_MANIFEST_WITH_ONLY_MSVC_REFERENCE = """\
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1"
-          manifestVersion="1.0">
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false">
-        </requestedExecutionLevel>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity type="win32" name="Microsoft.VC90.CRT"
-         version="9.0.21022.8" processorArchitecture="x86"
-         publicKeyToken="XXXX">
-      </assemblyIdentity>
-    </dependentAssembly>
-  </dependency>
-</assembly>
-"""
-
-# A manifest with references to assemblies other than msvcrt.  When processed,
-# this assembly should be returned with just the msvcrt part removed.
-_MANIFEST_WITH_MULTIPLE_REFERENCES = """\
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1"
-          manifestVersion="1.0">
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false">
-        </requestedExecutionLevel>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity type="win32" name="Microsoft.VC90.CRT"
-         version="9.0.21022.8" processorArchitecture="x86"
-         publicKeyToken="XXXX">
-      </assemblyIdentity>
-    </dependentAssembly>
-  </dependency>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity type="win32" name="Microsoft.VC90.MFC"
-        version="9.0.21022.8" processorArchitecture="x86"
-        publicKeyToken="XXXX"></assemblyIdentity>
-    </dependentAssembly>
-  </dependency>
-</assembly>
-"""
-
-_CLEANED_MANIFEST = """\
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1"
-          manifestVersion="1.0">
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false">
-        </requestedExecutionLevel>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-  <dependency>
-
-  </dependency>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity type="win32" name="Microsoft.VC90.MFC"
-        version="9.0.21022.8" processorArchitecture="x86"
-        publicKeyToken="XXXX"></assemblyIdentity>
-    </dependentAssembly>
-  </dependency>
-</assembly>"""
-
-if sys.platform=="win32":
-    from distutils.msvccompiler import get_build_version
-    if get_build_version()>=8.0:
-        SKIP_MESSAGE = None
-    else:
-        SKIP_MESSAGE = "These tests are only for MSVC8.0 or above"
-else:
-    SKIP_MESSAGE = "These tests are only for win32"
-
-@unittest.skipUnless(SKIP_MESSAGE is None, SKIP_MESSAGE)
-class msvc9compilerTestCase(support.TempdirManager,
-                            unittest.TestCase):
-
-    def test_no_compiler(self):
-        # makes sure query_vcvarsall raises
-        # a DistutilsPlatformError if the compiler
-        # is not found
-        from distutils.msvc9compiler import query_vcvarsall
-        def _find_vcvarsall(version):
-            return None
-
-        from distutils import msvc9compiler
-        old_find_vcvarsall = msvc9compiler.find_vcvarsall
-        msvc9compiler.find_vcvarsall = _find_vcvarsall
-        try:
-            self.assertRaises(DistutilsPlatformError, query_vcvarsall,
-                             'wont find this version')
-        finally:
-            msvc9compiler.find_vcvarsall = old_find_vcvarsall
-
-    def test_reg_class(self):
-        from distutils.msvc9compiler import Reg
-        self.assertRaises(KeyError, Reg.get_value, 'xxx', 'xxx')
-
-        # looking for values that should exist on all
-        # windows registry versions.
-        path = r'Control Panel\Desktop'
-        v = Reg.get_value(path, 'dragfullwindows')
-        self.assertIn(v, ('0', '1', '2'))
-
-        import winreg
-        HKCU = winreg.HKEY_CURRENT_USER
-        keys = Reg.read_keys(HKCU, 'xxxx')
-        self.assertEqual(keys, None)
-
-        keys = Reg.read_keys(HKCU, r'Control Panel')
-        self.assertIn('Desktop', keys)
-
-    def test_remove_visual_c_ref(self):
-        from distutils.msvc9compiler import MSVCCompiler
-        tempdir = self.mkdtemp()
-        manifest = os.path.join(tempdir, 'manifest')
-        f = open(manifest, 'w')
-        try:
-            f.write(_MANIFEST_WITH_MULTIPLE_REFERENCES)
-        finally:
-            f.close()
-
-        compiler = MSVCCompiler()
-        compiler._remove_visual_c_ref(manifest)
-
-        # see what we got
-        f = open(manifest)
-        try:
-            # removing trailing spaces
-            content = '\n'.join([line.rstrip() for line in f.readlines()])
-        finally:
-            f.close()
-
-        # makes sure the manifest was properly cleaned
-        self.assertEqual(content, _CLEANED_MANIFEST)
-
-    def test_remove_entire_manifest(self):
-        from distutils.msvc9compiler import MSVCCompiler
-        tempdir = self.mkdtemp()
-        manifest = os.path.join(tempdir, 'manifest')
-        f = open(manifest, 'w')
-        try:
-            f.write(_MANIFEST_WITH_ONLY_MSVC_REFERENCE)
-        finally:
-            f.close()
-
-        compiler = MSVCCompiler()
-        got = compiler._remove_visual_c_ref(manifest)
-        self.assertIsNone(got)
-
-
-def test_suite():
-    return unittest.makeSuite(msvc9compilerTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_msvccompiler.py b/tests/test_msvccompiler.py
deleted file mode 100644
index b518d6a7..00000000
--- a/tests/test_msvccompiler.py
+++ /dev/null
@@ -1,81 +0,0 @@
-"""Tests for distutils._msvccompiler."""
-import sys
-import unittest
-import os
-
-from distutils.errors import DistutilsPlatformError
-from distutils.tests import support
-from test.support import run_unittest
-
-
-SKIP_MESSAGE = (None if sys.platform == "win32" else
-                "These tests are only for win32")
-
-@unittest.skipUnless(SKIP_MESSAGE is None, SKIP_MESSAGE)
-class msvccompilerTestCase(support.TempdirManager,
-                            unittest.TestCase):
-
-    def test_no_compiler(self):
-        import distutils._msvccompiler as _msvccompiler
-        # makes sure query_vcvarsall raises
-        # a DistutilsPlatformError if the compiler
-        # is not found
-        def _find_vcvarsall(plat_spec):
-            return None, None
-
-        old_find_vcvarsall = _msvccompiler._find_vcvarsall
-        _msvccompiler._find_vcvarsall = _find_vcvarsall
-        try:
-            self.assertRaises(DistutilsPlatformError,
-                              _msvccompiler._get_vc_env,
-                             'wont find this version')
-        finally:
-            _msvccompiler._find_vcvarsall = old_find_vcvarsall
-
-    def test_get_vc_env_unicode(self):
-        import distutils._msvccompiler as _msvccompiler
-
-        test_var = 'ṰḖṤṪ┅ṼẨṜ'
-        test_value = '₃⁴₅'
-
-        # Ensure we don't early exit from _get_vc_env
-        old_distutils_use_sdk = os.environ.pop('DISTUTILS_USE_SDK', None)
-        os.environ[test_var] = test_value
-        try:
-            env = _msvccompiler._get_vc_env('x86')
-            self.assertIn(test_var.lower(), env)
-            self.assertEqual(test_value, env[test_var.lower()])
-        finally:
-            os.environ.pop(test_var)
-            if old_distutils_use_sdk:
-                os.environ['DISTUTILS_USE_SDK'] = old_distutils_use_sdk
-
-    def test_get_vc2017(self):
-        import distutils._msvccompiler as _msvccompiler
-
-        # This function cannot be mocked, so pass it if we find VS 2017
-        # and mark it skipped if we do not.
-        version, path = _msvccompiler._find_vc2017()
-        if version:
-            self.assertGreaterEqual(version, 15)
-            self.assertTrue(os.path.isdir(path))
-        else:
-            raise unittest.SkipTest("VS 2017 is not installed")
-
-    def test_get_vc2015(self):
-        import distutils._msvccompiler as _msvccompiler
-
-        # This function cannot be mocked, so pass it if we find VS 2015
-        # and mark it skipped if we do not.
-        version, path = _msvccompiler._find_vc2015()
-        if version:
-            self.assertGreaterEqual(version, 14)
-            self.assertTrue(os.path.isdir(path))
-        else:
-            raise unittest.SkipTest("VS 2015 is not installed")
-
-def test_suite():
-    return unittest.makeSuite(msvccompilerTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_register.py b/tests/test_register.py
deleted file mode 100644
index e68b0af3..00000000
--- a/tests/test_register.py
+++ /dev/null
@@ -1,323 +0,0 @@
-"""Tests for distutils.command.register."""
-import os
-import unittest
-import getpass
-import urllib
-import warnings
-
-from test.support import check_warnings, run_unittest
-
-from distutils.command import register as register_module
-from distutils.command.register import register
-from distutils.errors import DistutilsSetupError
-from distutils.log import INFO
-
-from distutils.tests.test_config import BasePyPIRCCommandTestCase
-
-try:
-    import docutils
-except ImportError:
-    docutils = None
-
-PYPIRC_NOPASSWORD = """\
-[distutils]
-
-index-servers =
-    server1
-
-[server1]
-username:me
-"""
-
-WANTED_PYPIRC = """\
-[distutils]
-index-servers =
-    pypi
-
-[pypi]
-username:tarek
-password:password
-"""
-
-class Inputs(object):
-    """Fakes user inputs."""
-    def __init__(self, *answers):
-        self.answers = answers
-        self.index = 0
-
-    def __call__(self, prompt=''):
-        try:
-            return self.answers[self.index]
-        finally:
-            self.index += 1
-
-class FakeOpener(object):
-    """Fakes a PyPI server"""
-    def __init__(self):
-        self.reqs = []
-
-    def __call__(self, *args):
-        return self
-
-    def open(self, req, data=None, timeout=None):
-        self.reqs.append(req)
-        return self
-
-    def read(self):
-        return b'xxx'
-
-    def getheader(self, name, default=None):
-        return {
-            'content-type': 'text/plain; charset=utf-8',
-            }.get(name.lower(), default)
-
-
-class RegisterTestCase(BasePyPIRCCommandTestCase):
-
-    def setUp(self):
-        super(RegisterTestCase, self).setUp()
-        # patching the password prompt
-        self._old_getpass = getpass.getpass
-        def _getpass(prompt):
-            return 'password'
-        getpass.getpass = _getpass
-        urllib.request._opener = None
-        self.old_opener = urllib.request.build_opener
-        self.conn = urllib.request.build_opener = FakeOpener()
-
-    def tearDown(self):
-        getpass.getpass = self._old_getpass
-        urllib.request._opener = None
-        urllib.request.build_opener = self.old_opener
-        super(RegisterTestCase, self).tearDown()
-
-    def _get_cmd(self, metadata=None):
-        if metadata is None:
-            metadata = {'url': 'xxx', 'author': 'xxx',
-                        'author_email': 'xxx',
-                        'name': 'xxx', 'version': 'xxx'}
-        pkg_info, dist = self.create_dist(**metadata)
-        return register(dist)
-
-    def test_create_pypirc(self):
-        # this test makes sure a .pypirc file
-        # is created when requested.
-
-        # let's create a register instance
-        cmd = self._get_cmd()
-
-        # we shouldn't have a .pypirc file yet
-        self.assertFalse(os.path.exists(self.rc))
-
-        # patching input and getpass.getpass
-        # so register gets happy
-        #
-        # Here's what we are faking :
-        # use your existing login (choice 1.)
-        # Username : 'tarek'
-        # Password : 'password'
-        # Save your login (y/N)? : 'y'
-        inputs = Inputs('1', 'tarek', 'y')
-        register_module.input = inputs.__call__
-        # let's run the command
-        try:
-            cmd.run()
-        finally:
-            del register_module.input
-
-        # we should have a brand new .pypirc file
-        self.assertTrue(os.path.exists(self.rc))
-
-        # with the content similar to WANTED_PYPIRC
-        f = open(self.rc)
-        try:
-            content = f.read()
-            self.assertEqual(content, WANTED_PYPIRC)
-        finally:
-            f.close()
-
-        # now let's make sure the .pypirc file generated
-        # really works : we shouldn't be asked anything
-        # if we run the command again
-        def _no_way(prompt=''):
-            raise AssertionError(prompt)
-        register_module.input = _no_way
-
-        cmd.show_response = 1
-        cmd.run()
-
-        # let's see what the server received : we should
-        # have 2 similar requests
-        self.assertEqual(len(self.conn.reqs), 2)
-        req1 = dict(self.conn.reqs[0].headers)
-        req2 = dict(self.conn.reqs[1].headers)
-
-        self.assertEqual(req1['Content-length'], '1374')
-        self.assertEqual(req2['Content-length'], '1374')
-        self.assertIn(b'xxx', self.conn.reqs[1].data)
-
-    def test_password_not_in_file(self):
-
-        self.write_file(self.rc, PYPIRC_NOPASSWORD)
-        cmd = self._get_cmd()
-        cmd._set_config()
-        cmd.finalize_options()
-        cmd.send_metadata()
-
-        # dist.password should be set
-        # therefore used afterwards by other commands
-        self.assertEqual(cmd.distribution.password, 'password')
-
-    def test_registering(self):
-        # this test runs choice 2
-        cmd = self._get_cmd()
-        inputs = Inputs('2', 'tarek', 'tarek@ziade.org')
-        register_module.input = inputs.__call__
-        try:
-            # let's run the command
-            cmd.run()
-        finally:
-            del register_module.input
-
-        # we should have send a request
-        self.assertEqual(len(self.conn.reqs), 1)
-        req = self.conn.reqs[0]
-        headers = dict(req.headers)
-        self.assertEqual(headers['Content-length'], '608')
-        self.assertIn(b'tarek', req.data)
-
-    def test_password_reset(self):
-        # this test runs choice 3
-        cmd = self._get_cmd()
-        inputs = Inputs('3', 'tarek@ziade.org')
-        register_module.input = inputs.__call__
-        try:
-            # let's run the command
-            cmd.run()
-        finally:
-            del register_module.input
-
-        # we should have send a request
-        self.assertEqual(len(self.conn.reqs), 1)
-        req = self.conn.reqs[0]
-        headers = dict(req.headers)
-        self.assertEqual(headers['Content-length'], '290')
-        self.assertIn(b'tarek', req.data)
-
-    @unittest.skipUnless(docutils is not None, 'needs docutils')
-    def test_strict(self):
-        # testing the script option
-        # when on, the register command stops if
-        # the metadata is incomplete or if
-        # long_description is not reSt compliant
-
-        # empty metadata
-        cmd = self._get_cmd({})
-        cmd.ensure_finalized()
-        cmd.strict = 1
-        self.assertRaises(DistutilsSetupError, cmd.run)
-
-        # metadata are OK but long_description is broken
-        metadata = {'url': 'xxx', 'author': 'xxx',
-                    'author_email': 'éxéxé',
-                    'name': 'xxx', 'version': 'xxx',
-                    'long_description': 'title\n==\n\ntext'}
-
-        cmd = self._get_cmd(metadata)
-        cmd.ensure_finalized()
-        cmd.strict = 1
-        self.assertRaises(DistutilsSetupError, cmd.run)
-
-        # now something that works
-        metadata['long_description'] = 'title\n=====\n\ntext'
-        cmd = self._get_cmd(metadata)
-        cmd.ensure_finalized()
-        cmd.strict = 1
-        inputs = Inputs('1', 'tarek', 'y')
-        register_module.input = inputs.__call__
-        # let's run the command
-        try:
-            cmd.run()
-        finally:
-            del register_module.input
-
-        # strict is not by default
-        cmd = self._get_cmd()
-        cmd.ensure_finalized()
-        inputs = Inputs('1', 'tarek', 'y')
-        register_module.input = inputs.__call__
-        # let's run the command
-        try:
-            cmd.run()
-        finally:
-            del register_module.input
-
-        # and finally a Unicode test (bug #12114)
-        metadata = {'url': 'xxx', 'author': '\u00c9ric',
-                    'author_email': 'xxx', 'name': 'xxx',
-                    'version': 'xxx',
-                    'description': 'Something about esszet \u00df',
-                    'long_description': 'More things about esszet \u00df'}
-
-        cmd = self._get_cmd(metadata)
-        cmd.ensure_finalized()
-        cmd.strict = 1
-        inputs = Inputs('1', 'tarek', 'y')
-        register_module.input = inputs.__call__
-        # let's run the command
-        try:
-            cmd.run()
-        finally:
-            del register_module.input
-
-    @unittest.skipUnless(docutils is not None, 'needs docutils')
-    def test_register_invalid_long_description(self):
-        description = ':funkie:`str`'  # mimic Sphinx-specific markup
-        metadata = {'url': 'xxx', 'author': 'xxx',
-                    'author_email': 'xxx',
-                    'name': 'xxx', 'version': 'xxx',
-                    'long_description': description}
-        cmd = self._get_cmd(metadata)
-        cmd.ensure_finalized()
-        cmd.strict = True
-        inputs = Inputs('2', 'tarek', 'tarek@ziade.org')
-        register_module.input = inputs
-        self.addCleanup(delattr, register_module, 'input')
-
-        self.assertRaises(DistutilsSetupError, cmd.run)
-
-    def test_check_metadata_deprecated(self):
-        # makes sure make_metadata is deprecated
-        cmd = self._get_cmd()
-        with check_warnings() as w:
-            warnings.simplefilter("always")
-            cmd.check_metadata()
-            self.assertEqual(len(w.warnings), 1)
-
-    def test_list_classifiers(self):
-        cmd = self._get_cmd()
-        cmd.list_classifiers = 1
-        cmd.run()
-        results = self.get_logs(INFO)
-        self.assertEqual(results, ['running check', 'xxx'])
-
-    def test_show_response(self):
-        # test that the --show-response option return a well formatted response
-        cmd = self._get_cmd()
-        inputs = Inputs('1', 'tarek', 'y')
-        register_module.input = inputs.__call__
-        cmd.show_response = 1
-        try:
-            cmd.run()
-        finally:
-            del register_module.input
-
-        results = self.get_logs(INFO)
-        self.assertEqual(results[3], 75 * '-' + '\nxxx\n' + 75 * '-')
-
-
-def test_suite():
-    return unittest.makeSuite(RegisterTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_sdist.py b/tests/test_sdist.py
deleted file mode 100644
index 23db1269..00000000
--- a/tests/test_sdist.py
+++ /dev/null
@@ -1,492 +0,0 @@
-"""Tests for distutils.command.sdist."""
-import os
-import tarfile
-import unittest
-import warnings
-import zipfile
-from os.path import join
-from textwrap import dedent
-from test.support import captured_stdout, check_warnings, run_unittest
-
-try:
-    import zlib
-    ZLIB_SUPPORT = True
-except ImportError:
-    ZLIB_SUPPORT = False
-
-try:
-    import grp
-    import pwd
-    UID_GID_SUPPORT = True
-except ImportError:
-    UID_GID_SUPPORT = False
-
-from distutils.command.sdist import sdist, show_formats
-from distutils.core import Distribution
-from distutils.tests.test_config import BasePyPIRCCommandTestCase
-from distutils.errors import DistutilsOptionError
-from distutils.spawn import find_executable
-from distutils.log import WARN
-from distutils.filelist import FileList
-from distutils.archive_util import ARCHIVE_FORMATS
-
-SETUP_PY = """
-from distutils.core import setup
-import somecode
-
-setup(name='fake')
-"""
-
-MANIFEST = """\
-# file GENERATED by distutils, do NOT edit
-README
-buildout.cfg
-inroot.txt
-setup.py
-data%(sep)sdata.dt
-scripts%(sep)sscript.py
-some%(sep)sfile.txt
-some%(sep)sother_file.txt
-somecode%(sep)s__init__.py
-somecode%(sep)sdoc.dat
-somecode%(sep)sdoc.txt
-"""
-
-class SDistTestCase(BasePyPIRCCommandTestCase):
-
-    def setUp(self):
-        # PyPIRCCommandTestCase creates a temp dir already
-        # and put it in self.tmp_dir
-        super(SDistTestCase, self).setUp()
-        # setting up an environment
-        self.old_path = os.getcwd()
-        os.mkdir(join(self.tmp_dir, 'somecode'))
-        os.mkdir(join(self.tmp_dir, 'dist'))
-        # a package, and a README
-        self.write_file((self.tmp_dir, 'README'), 'xxx')
-        self.write_file((self.tmp_dir, 'somecode', '__init__.py'), '#')
-        self.write_file((self.tmp_dir, 'setup.py'), SETUP_PY)
-        os.chdir(self.tmp_dir)
-
-    def tearDown(self):
-        # back to normal
-        os.chdir(self.old_path)
-        super(SDistTestCase, self).tearDown()
-
-    def get_cmd(self, metadata=None):
-        """Returns a cmd"""
-        if metadata is None:
-            metadata = {'name': 'fake', 'version': '1.0',
-                        'url': 'xxx', 'author': 'xxx',
-                        'author_email': 'xxx'}
-        dist = Distribution(metadata)
-        dist.script_name = 'setup.py'
-        dist.packages = ['somecode']
-        dist.include_package_data = True
-        cmd = sdist(dist)
-        cmd.dist_dir = 'dist'
-        return dist, cmd
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_prune_file_list(self):
-        # this test creates a project with some VCS dirs and an NFS rename
-        # file, then launches sdist to check they get pruned on all systems
-
-        # creating VCS directories with some files in them
-        os.mkdir(join(self.tmp_dir, 'somecode', '.svn'))
-        self.write_file((self.tmp_dir, 'somecode', '.svn', 'ok.py'), 'xxx')
-
-        os.mkdir(join(self.tmp_dir, 'somecode', '.hg'))
-        self.write_file((self.tmp_dir, 'somecode', '.hg',
-                         'ok'), 'xxx')
-
-        os.mkdir(join(self.tmp_dir, 'somecode', '.git'))
-        self.write_file((self.tmp_dir, 'somecode', '.git',
-                         'ok'), 'xxx')
-
-        self.write_file((self.tmp_dir, 'somecode', '.nfs0001'), 'xxx')
-
-        # now building a sdist
-        dist, cmd = self.get_cmd()
-
-        # zip is available universally
-        # (tar might not be installed under win32)
-        cmd.formats = ['zip']
-
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # now let's check what we have
-        dist_folder = join(self.tmp_dir, 'dist')
-        files = os.listdir(dist_folder)
-        self.assertEqual(files, ['fake-1.0.zip'])
-
-        zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
-        try:
-            content = zip_file.namelist()
-        finally:
-            zip_file.close()
-
-        # making sure everything has been pruned correctly
-        expected = ['', 'PKG-INFO', 'README', 'setup.py',
-                    'somecode/', 'somecode/__init__.py']
-        self.assertEqual(sorted(content), ['fake-1.0/' + x for x in expected])
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    @unittest.skipIf(find_executable('tar') is None,
-                     "The tar command is not found")
-    @unittest.skipIf(find_executable('gzip') is None,
-                     "The gzip command is not found")
-    def test_make_distribution(self):
-        # now building a sdist
-        dist, cmd = self.get_cmd()
-
-        # creating a gztar then a tar
-        cmd.formats = ['gztar', 'tar']
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # making sure we have two files
-        dist_folder = join(self.tmp_dir, 'dist')
-        result = os.listdir(dist_folder)
-        result.sort()
-        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'))
-
-        # now trying a tar then a gztar
-        cmd.formats = ['tar', 'gztar']
-
-        cmd.ensure_finalized()
-        cmd.run()
-
-        result = os.listdir(dist_folder)
-        result.sort()
-        self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'])
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_add_defaults(self):
-
-        # http://bugs.python.org/issue2279
-
-        # add_default should also include
-        # data_files and package_data
-        dist, cmd = self.get_cmd()
-
-        # filling data_files by pointing files
-        # in package_data
-        dist.package_data = {'': ['*.cfg', '*.dat'],
-                             'somecode': ['*.txt']}
-        self.write_file((self.tmp_dir, 'somecode', 'doc.txt'), '#')
-        self.write_file((self.tmp_dir, 'somecode', 'doc.dat'), '#')
-
-        # adding some data in data_files
-        data_dir = join(self.tmp_dir, 'data')
-        os.mkdir(data_dir)
-        self.write_file((data_dir, 'data.dt'), '#')
-        some_dir = join(self.tmp_dir, 'some')
-        os.mkdir(some_dir)
-        # make sure VCS directories are pruned (#14004)
-        hg_dir = join(self.tmp_dir, '.hg')
-        os.mkdir(hg_dir)
-        self.write_file((hg_dir, 'last-message.txt'), '#')
-        # a buggy regex used to prevent this from working on windows (#6884)
-        self.write_file((self.tmp_dir, 'buildout.cfg'), '#')
-        self.write_file((self.tmp_dir, 'inroot.txt'), '#')
-        self.write_file((some_dir, 'file.txt'), '#')
-        self.write_file((some_dir, 'other_file.txt'), '#')
-
-        dist.data_files = [('data', ['data/data.dt',
-                                     'buildout.cfg',
-                                     'inroot.txt',
-                                     'notexisting']),
-                           'some/file.txt',
-                           'some/other_file.txt']
-
-        # adding a script
-        script_dir = join(self.tmp_dir, 'scripts')
-        os.mkdir(script_dir)
-        self.write_file((script_dir, 'script.py'), '#')
-        dist.scripts = [join('scripts', 'script.py')]
-
-        cmd.formats = ['zip']
-        cmd.use_defaults = True
-
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # now let's check what we have
-        dist_folder = join(self.tmp_dir, 'dist')
-        files = os.listdir(dist_folder)
-        self.assertEqual(files, ['fake-1.0.zip'])
-
-        zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip'))
-        try:
-            content = zip_file.namelist()
-        finally:
-            zip_file.close()
-
-        # making sure everything was added
-        expected = ['', 'PKG-INFO', 'README', 'buildout.cfg',
-                    'data/', 'data/data.dt', 'inroot.txt',
-                    'scripts/', 'scripts/script.py', 'setup.py',
-                    'some/', 'some/file.txt', 'some/other_file.txt',
-                    'somecode/', 'somecode/__init__.py', 'somecode/doc.dat',
-                    'somecode/doc.txt']
-        self.assertEqual(sorted(content), ['fake-1.0/' + x for x in expected])
-
-        # checking the MANIFEST
-        f = open(join(self.tmp_dir, 'MANIFEST'))
-        try:
-            manifest = f.read()
-        finally:
-            f.close()
-        self.assertEqual(manifest, MANIFEST % {'sep': os.sep})
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_metadata_check_option(self):
-        # testing the `medata-check` option
-        dist, cmd = self.get_cmd(metadata={})
-
-        # this should raise some warnings !
-        # with the `check` subcommand
-        cmd.ensure_finalized()
-        cmd.run()
-        warnings = [msg for msg in self.get_logs(WARN) if
-                    msg.startswith('warning: check:')]
-        self.assertEqual(len(warnings), 2)
-
-        # trying with a complete set of metadata
-        self.clear_logs()
-        dist, cmd = self.get_cmd()
-        cmd.ensure_finalized()
-        cmd.metadata_check = 0
-        cmd.run()
-        warnings = [msg for msg in self.get_logs(WARN) if
-                    msg.startswith('warning: check:')]
-        self.assertEqual(len(warnings), 0)
-
-    def test_check_metadata_deprecated(self):
-        # makes sure make_metadata is deprecated
-        dist, cmd = self.get_cmd()
-        with check_warnings() as w:
-            warnings.simplefilter("always")
-            cmd.check_metadata()
-            self.assertEqual(len(w.warnings), 1)
-
-    def test_show_formats(self):
-        with captured_stdout() as stdout:
-            show_formats()
-
-        # the output should be a header line + one line per format
-        num_formats = len(ARCHIVE_FORMATS.keys())
-        output = [line for line in stdout.getvalue().split('\n')
-                  if line.strip().startswith('--formats=')]
-        self.assertEqual(len(output), num_formats)
-
-    def test_finalize_options(self):
-        dist, cmd = self.get_cmd()
-        cmd.finalize_options()
-
-        # default options set by finalize
-        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
-        cmd.formats = 1
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-        cmd.formats = ['zip']
-        cmd.finalize_options()
-
-        # formats has to be known
-        cmd.formats = 'supazipa'
-        self.assertRaises(DistutilsOptionError, cmd.finalize_options)
-
-    # the following tests make sure there is a nice error message instead
-    # of a traceback when parsing an invalid manifest template
-
-    def _check_template(self, content):
-        dist, cmd = self.get_cmd()
-        os.chdir(self.tmp_dir)
-        self.write_file('MANIFEST.in', content)
-        cmd.ensure_finalized()
-        cmd.filelist = FileList()
-        cmd.read_template()
-        warnings = self.get_logs(WARN)
-        self.assertEqual(len(warnings), 1)
-
-    def test_invalid_template_unknown_command(self):
-        self._check_template('taunt knights *')
-
-    def test_invalid_template_wrong_arguments(self):
-        # this manifest command takes one argument
-        self._check_template('prune')
-
-    @unittest.skipIf(os.name != 'nt', 'test relevant for Windows only')
-    def test_invalid_template_wrong_path(self):
-        # on Windows, trailing slashes are not allowed
-        # this used to crash instead of raising a warning: #8286
-        self._check_template('include examples/')
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_get_file_list(self):
-        # make sure MANIFEST is recalculated
-        dist, cmd = self.get_cmd()
-
-        # filling data_files by pointing files in package_data
-        dist.package_data = {'somecode': ['*.txt']}
-        self.write_file((self.tmp_dir, 'somecode', 'doc.txt'), '#')
-        cmd.formats = ['gztar']
-        cmd.ensure_finalized()
-        cmd.run()
-
-        f = open(cmd.manifest)
-        try:
-            manifest = [line.strip() for line in f.read().split('\n')
-                        if line.strip() != '']
-        finally:
-            f.close()
-
-        self.assertEqual(len(manifest), 5)
-
-        # adding a file
-        self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#')
-
-        # make sure build_py is reinitialized, like a fresh run
-        build_py = dist.get_command_obj('build_py')
-        build_py.finalized = False
-        build_py.ensure_finalized()
-
-        cmd.run()
-
-        f = open(cmd.manifest)
-        try:
-            manifest2 = [line.strip() for line in f.read().split('\n')
-                         if line.strip() != '']
-        finally:
-            f.close()
-
-        # do we have the new file in MANIFEST ?
-        self.assertEqual(len(manifest2), 6)
-        self.assertIn('doc2.txt', manifest2[-1])
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_manifest_marker(self):
-        # check that autogenerated MANIFESTs have a marker
-        dist, cmd = self.get_cmd()
-        cmd.ensure_finalized()
-        cmd.run()
-
-        f = open(cmd.manifest)
-        try:
-            manifest = [line.strip() for line in f.read().split('\n')
-                        if line.strip() != '']
-        finally:
-            f.close()
-
-        self.assertEqual(manifest[0],
-                         '# file GENERATED by distutils, do NOT edit')
-
-    @unittest.skipUnless(ZLIB_SUPPORT, "Need zlib support to run")
-    def test_manifest_comments(self):
-        # make sure comments don't cause exceptions or wrong includes
-        contents = dedent("""\
-            # bad.py
-            #bad.py
-            good.py
-            """)
-        dist, cmd = self.get_cmd()
-        cmd.ensure_finalized()
-        self.write_file((self.tmp_dir, cmd.manifest), contents)
-        self.write_file((self.tmp_dir, 'good.py'), '# pick me!')
-        self.write_file((self.tmp_dir, 'bad.py'), "# don't pick me!")
-        self.write_file((self.tmp_dir, '#bad.py'), "# don't pick me!")
-        cmd.run()
-        self.assertEqual(cmd.filelist.files, ['good.py'])
-
-    @unittest.skipUnless(ZLIB_SUPPORT, 'Need zlib support to run')
-    def test_manual_manifest(self):
-        # check that a MANIFEST without a marker is left alone
-        dist, cmd = self.get_cmd()
-        cmd.formats = ['gztar']
-        cmd.ensure_finalized()
-        self.write_file((self.tmp_dir, cmd.manifest), 'README.manual')
-        self.write_file((self.tmp_dir, 'README.manual'),
-                         'This project maintains its MANIFEST file itself.')
-        cmd.run()
-        self.assertEqual(cmd.filelist.files, ['README.manual'])
-
-        f = open(cmd.manifest)
-        try:
-            manifest = [line.strip() for line in f.read().split('\n')
-                        if line.strip() != '']
-        finally:
-            f.close()
-
-        self.assertEqual(manifest, ['README.manual'])
-
-        archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
-        archive = tarfile.open(archive_name)
-        try:
-            filenames = [tarinfo.name for tarinfo in archive]
-        finally:
-            archive.close()
-        self.assertEqual(sorted(filenames), ['fake-1.0', 'fake-1.0/PKG-INFO',
-                                             'fake-1.0/README.manual'])
-
-    @unittest.skipUnless(ZLIB_SUPPORT, "requires zlib")
-    @unittest.skipUnless(UID_GID_SUPPORT, "Requires grp and pwd support")
-    @unittest.skipIf(find_executable('tar') is None,
-                     "The tar command is not found")
-    @unittest.skipIf(find_executable('gzip') is None,
-                     "The gzip command is not found")
-    def test_make_distribution_owner_group(self):
-        # now building a sdist
-        dist, cmd = self.get_cmd()
-
-        # creating a gztar and specifying the owner+group
-        cmd.formats = ['gztar']
-        cmd.owner = pwd.getpwuid(0)[0]
-        cmd.group = grp.getgrgid(0)[0]
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # making sure we have the good rights
-        archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
-        archive = tarfile.open(archive_name)
-        try:
-            for member in archive.getmembers():
-                self.assertEqual(member.uid, 0)
-                self.assertEqual(member.gid, 0)
-        finally:
-            archive.close()
-
-        # building a sdist again
-        dist, cmd = self.get_cmd()
-
-        # creating a gztar
-        cmd.formats = ['gztar']
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # making sure we have the good rights
-        archive_name = join(self.tmp_dir, 'dist', 'fake-1.0.tar.gz')
-        archive = tarfile.open(archive_name)
-
-        # note that we are not testing the group ownership here
-        # because, depending on the platforms and the container
-        # rights (see #7408)
-        try:
-            for member in archive.getmembers():
-                self.assertEqual(member.uid, os.getuid())
-        finally:
-            archive.close()
-
-def test_suite():
-    return unittest.makeSuite(SDistTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_spawn.py b/tests/test_spawn.py
deleted file mode 100644
index cf1faad5..00000000
--- a/tests/test_spawn.py
+++ /dev/null
@@ -1,132 +0,0 @@
-"""Tests for distutils.spawn."""
-import os
-import stat
-import sys
-import unittest.mock
-from test.support import run_unittest, unix_shell
-from test import support as test_support
-
-from distutils.spawn import find_executable
-from distutils.spawn import spawn
-from distutils.errors import DistutilsExecError
-from distutils.tests import support
-
-class SpawnTestCase(support.TempdirManager,
-                    support.LoggingSilencer,
-                    unittest.TestCase):
-
-    @unittest.skipUnless(os.name in ('nt', 'posix'),
-                         'Runs only under posix or nt')
-    def test_spawn(self):
-        tmpdir = self.mkdtemp()
-
-        # creating something executable
-        # through the shell that returns 1
-        if sys.platform != 'win32':
-            exe = os.path.join(tmpdir, 'foo.sh')
-            self.write_file(exe, '#!%s\nexit 1' % unix_shell)
-        else:
-            exe = os.path.join(tmpdir, 'foo.bat')
-            self.write_file(exe, 'exit 1')
-
-        os.chmod(exe, 0o777)
-        self.assertRaises(DistutilsExecError, spawn, [exe])
-
-        # now something that works
-        if sys.platform != 'win32':
-            exe = os.path.join(tmpdir, 'foo.sh')
-            self.write_file(exe, '#!%s\nexit 0' % unix_shell)
-        else:
-            exe = os.path.join(tmpdir, 'foo.bat')
-            self.write_file(exe, 'exit 0')
-
-        os.chmod(exe, 0o777)
-        spawn([exe])  # should work without any error
-
-    def test_find_executable(self):
-        with test_support.temp_dir() as tmp_dir:
-            # use TESTFN to get a pseudo-unique filename
-            program_noeext = test_support.TESTFN
-            # Give the temporary program an ".exe" suffix for all.
-            # It's needed on Windows and not harmful on other platforms.
-            program = program_noeext + ".exe"
-
-            filename = os.path.join(tmp_dir, program)
-            with open(filename, "wb"):
-                pass
-            os.chmod(filename, stat.S_IXUSR)
-
-            # test path parameter
-            rv = find_executable(program, path=tmp_dir)
-            self.assertEqual(rv, filename)
-
-            if sys.platform == 'win32':
-                # test without ".exe" extension
-                rv = find_executable(program_noeext, path=tmp_dir)
-                self.assertEqual(rv, filename)
-
-            # test find in the current directory
-            with test_support.change_cwd(tmp_dir):
-                rv = find_executable(program)
-                self.assertEqual(rv, program)
-
-            # test non-existent program
-            dont_exist_program = "dontexist_" + program
-            rv = find_executable(dont_exist_program , path=tmp_dir)
-            self.assertIsNone(rv)
-
-            # PATH='': no match, except in the current directory
-            with test_support.EnvironmentVarGuard() as env:
-                env['PATH'] = ''
-                with unittest.mock.patch('distutils.spawn.os.confstr',
-                                         return_value=tmp_dir, create=True), \
-                     unittest.mock.patch('distutils.spawn.os.defpath',
-                                         tmp_dir):
-                    rv = find_executable(program)
-                    self.assertIsNone(rv)
-
-                    # look in current directory
-                    with test_support.change_cwd(tmp_dir):
-                        rv = find_executable(program)
-                        self.assertEqual(rv, program)
-
-            # PATH=':': explicitly looks in the current directory
-            with test_support.EnvironmentVarGuard() as env:
-                env['PATH'] = os.pathsep
-                with unittest.mock.patch('distutils.spawn.os.confstr',
-                                         return_value='', create=True), \
-                     unittest.mock.patch('distutils.spawn.os.defpath', ''):
-                    rv = find_executable(program)
-                    self.assertIsNone(rv)
-
-                    # look in current directory
-                    with test_support.change_cwd(tmp_dir):
-                        rv = find_executable(program)
-                        self.assertEqual(rv, program)
-
-            # missing PATH: test os.confstr("CS_PATH") and os.defpath
-            with test_support.EnvironmentVarGuard() as env:
-                env.pop('PATH', None)
-
-                # without confstr
-                with unittest.mock.patch('distutils.spawn.os.confstr',
-                                         side_effect=ValueError,
-                                         create=True), \
-                     unittest.mock.patch('distutils.spawn.os.defpath',
-                                         tmp_dir):
-                    rv = find_executable(program)
-                    self.assertEqual(rv, filename)
-
-                # with confstr
-                with unittest.mock.patch('distutils.spawn.os.confstr',
-                                         return_value=tmp_dir, create=True), \
-                     unittest.mock.patch('distutils.spawn.os.defpath', ''):
-                    rv = find_executable(program)
-                    self.assertEqual(rv, filename)
-
-
-def test_suite():
-    return unittest.makeSuite(SpawnTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_sysconfig.py b/tests/test_sysconfig.py
deleted file mode 100644
index 236755d0..00000000
--- a/tests/test_sysconfig.py
+++ /dev/null
@@ -1,274 +0,0 @@
-"""Tests for distutils.sysconfig."""
-import contextlib
-import os
-import shutil
-import subprocess
-import sys
-import textwrap
-import unittest
-
-from distutils import sysconfig
-from distutils.ccompiler import get_default_compiler
-from distutils.tests import support
-from test.support import TESTFN, run_unittest, check_warnings, swap_item
-
-class SysconfigTestCase(support.EnvironGuard, unittest.TestCase):
-    def setUp(self):
-        super(SysconfigTestCase, self).setUp()
-        self.makefile = None
-
-    def tearDown(self):
-        if self.makefile is not None:
-            os.unlink(self.makefile)
-        self.cleanup_testfn()
-        super(SysconfigTestCase, self).tearDown()
-
-    def cleanup_testfn(self):
-        if os.path.isfile(TESTFN):
-            os.remove(TESTFN)
-        elif os.path.isdir(TESTFN):
-            shutil.rmtree(TESTFN)
-
-    def test_get_config_h_filename(self):
-        config_h = sysconfig.get_config_h_filename()
-        self.assertTrue(os.path.isfile(config_h), config_h)
-
-    def test_get_python_lib(self):
-        # XXX doesn't work on Linux when Python was never installed before
-        #self.assertTrue(os.path.isdir(lib_dir), lib_dir)
-        # test for pythonxx.lib?
-        self.assertNotEqual(sysconfig.get_python_lib(),
-                            sysconfig.get_python_lib(prefix=TESTFN))
-
-    def test_get_config_vars(self):
-        cvars = sysconfig.get_config_vars()
-        self.assertIsInstance(cvars, dict)
-        self.assertTrue(cvars)
-
-    def test_srcdir(self):
-        # See Issues #15322, #15364.
-        srcdir = sysconfig.get_config_var('srcdir')
-
-        self.assertTrue(os.path.isabs(srcdir), srcdir)
-        self.assertTrue(os.path.isdir(srcdir), srcdir)
-
-        if sysconfig.python_build:
-            # The python executable has not been installed so srcdir
-            # should be a full source checkout.
-            Python_h = os.path.join(srcdir, 'Include', 'Python.h')
-            self.assertTrue(os.path.exists(Python_h), Python_h)
-            self.assertTrue(sysconfig._is_python_source_dir(srcdir))
-        elif os.name == 'posix':
-            self.assertEqual(
-                os.path.dirname(sysconfig.get_makefile_filename()),
-                srcdir)
-
-    def test_srcdir_independent_of_cwd(self):
-        # srcdir should be independent of the current working directory
-        # See Issues #15322, #15364.
-        srcdir = sysconfig.get_config_var('srcdir')
-        cwd = os.getcwd()
-        try:
-            os.chdir('..')
-            srcdir2 = sysconfig.get_config_var('srcdir')
-        finally:
-            os.chdir(cwd)
-        self.assertEqual(srcdir, srcdir2)
-
-    def customize_compiler(self):
-        # make sure AR gets caught
-        class compiler:
-            compiler_type = 'unix'
-
-            def set_executables(self, **kw):
-                self.exes = kw
-
-        sysconfig_vars = {
-            'AR': 'sc_ar',
-            'CC': 'sc_cc',
-            'CXX': 'sc_cxx',
-            'ARFLAGS': '--sc-arflags',
-            'CFLAGS': '--sc-cflags',
-            'CCSHARED': '--sc-ccshared',
-            'LDSHARED': 'sc_ldshared',
-            'SHLIB_SUFFIX': 'sc_shutil_suffix',
-
-            # On macOS, disable _osx_support.customize_compiler()
-            'CUSTOMIZED_OSX_COMPILER': 'True',
-        }
-
-        comp = compiler()
-        with contextlib.ExitStack() as cm:
-            for key, value in sysconfig_vars.items():
-                cm.enter_context(swap_item(sysconfig._config_vars, key, value))
-            sysconfig.customize_compiler(comp)
-
-        return comp
-
-    @unittest.skipUnless(get_default_compiler() == 'unix',
-                         'not testing if default compiler is not unix')
-    def test_customize_compiler(self):
-        # Make sure that sysconfig._config_vars is initialized
-        sysconfig.get_config_vars()
-
-        os.environ['AR'] = 'env_ar'
-        os.environ['CC'] = 'env_cc'
-        os.environ['CPP'] = 'env_cpp'
-        os.environ['CXX'] = 'env_cxx --env-cxx-flags'
-        os.environ['LDSHARED'] = 'env_ldshared'
-        os.environ['LDFLAGS'] = '--env-ldflags'
-        os.environ['ARFLAGS'] = '--env-arflags'
-        os.environ['CFLAGS'] = '--env-cflags'
-        os.environ['CPPFLAGS'] = '--env-cppflags'
-
-        comp = self.customize_compiler()
-        self.assertEqual(comp.exes['archiver'],
-                         'env_ar --env-arflags')
-        self.assertEqual(comp.exes['preprocessor'],
-                         'env_cpp --env-cppflags')
-        self.assertEqual(comp.exes['compiler'],
-                         'env_cc --sc-cflags --env-cflags --env-cppflags')
-        self.assertEqual(comp.exes['compiler_so'],
-                         ('env_cc --sc-cflags '
-                          '--env-cflags ''--env-cppflags --sc-ccshared'))
-        self.assertEqual(comp.exes['compiler_cxx'],
-                         'env_cxx --env-cxx-flags')
-        self.assertEqual(comp.exes['linker_exe'],
-                         'env_cc')
-        self.assertEqual(comp.exes['linker_so'],
-                         ('env_ldshared --env-ldflags --env-cflags'
-                          ' --env-cppflags'))
-        self.assertEqual(comp.shared_lib_extension, 'sc_shutil_suffix')
-
-        del os.environ['AR']
-        del os.environ['CC']
-        del os.environ['CPP']
-        del os.environ['CXX']
-        del os.environ['LDSHARED']
-        del os.environ['LDFLAGS']
-        del os.environ['ARFLAGS']
-        del os.environ['CFLAGS']
-        del os.environ['CPPFLAGS']
-
-        comp = self.customize_compiler()
-        self.assertEqual(comp.exes['archiver'],
-                         'sc_ar --sc-arflags')
-        self.assertEqual(comp.exes['preprocessor'],
-                         'sc_cc -E')
-        self.assertEqual(comp.exes['compiler'],
-                         'sc_cc --sc-cflags')
-        self.assertEqual(comp.exes['compiler_so'],
-                         'sc_cc --sc-cflags --sc-ccshared')
-        self.assertEqual(comp.exes['compiler_cxx'],
-                         'sc_cxx')
-        self.assertEqual(comp.exes['linker_exe'],
-                         'sc_cc')
-        self.assertEqual(comp.exes['linker_so'],
-                         'sc_ldshared')
-        self.assertEqual(comp.shared_lib_extension, 'sc_shutil_suffix')
-
-    def test_parse_makefile_base(self):
-        self.makefile = TESTFN
-        fd = open(self.makefile, 'w')
-        try:
-            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=LIB'" '\n')
-            fd.write('VAR=$OTHER\nOTHER=foo')
-        finally:
-            fd.close()
-        d = sysconfig.parse_makefile(self.makefile)
-        self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
-                             'OTHER': 'foo'})
-
-    def test_parse_makefile_literal_dollar(self):
-        self.makefile = TESTFN
-        fd = open(self.makefile, 'w')
-        try:
-            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=\$$LIB'" '\n')
-            fd.write('VAR=$OTHER\nOTHER=foo')
-        finally:
-            fd.close()
-        d = sysconfig.parse_makefile(self.makefile)
-        self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
-                             'OTHER': 'foo'})
-
-
-    def test_sysconfig_module(self):
-        import sysconfig as global_sysconfig
-        self.assertEqual(global_sysconfig.get_config_var('CFLAGS'),
-                         sysconfig.get_config_var('CFLAGS'))
-        self.assertEqual(global_sysconfig.get_config_var('LDFLAGS'),
-                         sysconfig.get_config_var('LDFLAGS'))
-
-    @unittest.skipIf(sysconfig.get_config_var('CUSTOMIZED_OSX_COMPILER'),
-                     'compiler flags customized')
-    def test_sysconfig_compiler_vars(self):
-        # On OS X, binary installers support extension module building on
-        # various levels of the operating system with differing Xcode
-        # configurations.  This requires customization of some of the
-        # compiler configuration directives to suit the environment on
-        # the installed machine.  Some of these customizations may require
-        # running external programs and, so, are deferred until needed by
-        # the first extension module build.  With Python 3.3, only
-        # the Distutils version of sysconfig is used for extension module
-        # builds, which happens earlier in the Distutils tests.  This may
-        # cause the following tests to fail since no tests have caused
-        # the global version of sysconfig to call the customization yet.
-        # The solution for now is to simply skip this test in this case.
-        # The longer-term solution is to only have one version of sysconfig.
-
-        import sysconfig as global_sysconfig
-        if sysconfig.get_config_var('CUSTOMIZED_OSX_COMPILER'):
-            self.skipTest('compiler flags customized')
-        self.assertEqual(global_sysconfig.get_config_var('LDSHARED'),
-                         sysconfig.get_config_var('LDSHARED'))
-        self.assertEqual(global_sysconfig.get_config_var('CC'),
-                         sysconfig.get_config_var('CC'))
-
-    @unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
-                     'EXT_SUFFIX required for this test')
-    def test_SO_deprecation(self):
-        self.assertWarns(DeprecationWarning,
-                         sysconfig.get_config_var, 'SO')
-
-    @unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
-                     'EXT_SUFFIX required for this test')
-    def test_SO_value(self):
-        with check_warnings(('', DeprecationWarning)):
-            self.assertEqual(sysconfig.get_config_var('SO'),
-                             sysconfig.get_config_var('EXT_SUFFIX'))
-
-    @unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
-                     'EXT_SUFFIX required for this test')
-    def test_SO_in_vars(self):
-        vars = sysconfig.get_config_vars()
-        self.assertIsNotNone(vars['SO'])
-        self.assertEqual(vars['SO'], vars['EXT_SUFFIX'])
-
-    def test_customize_compiler_before_get_config_vars(self):
-        # Issue #21923: test that a Distribution compiler
-        # instance can be called without an explicit call to
-        # get_config_vars().
-        with open(TESTFN, 'w') as f:
-            f.writelines(textwrap.dedent('''\
-                from distutils.core import Distribution
-                config = Distribution().get_command_obj('config')
-                # try_compile may pass or it may fail if no compiler
-                # is found but it should not raise an exception.
-                rc = config.try_compile('int x;')
-                '''))
-        p = subprocess.Popen([str(sys.executable), TESTFN],
-                stdout=subprocess.PIPE,
-                stderr=subprocess.STDOUT,
-                universal_newlines=True)
-        outs, errs = p.communicate()
-        self.assertEqual(0, p.returncode, "Subprocess failed: " + outs)
-
-
-def test_suite():
-    suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(SysconfigTestCase))
-    return suite
-
-
-if __name__ == '__main__':
-    run_unittest(test_suite())
diff --git a/tests/test_text_file.py b/tests/test_text_file.py
deleted file mode 100644
index 7e76240a..00000000
--- a/tests/test_text_file.py
+++ /dev/null
@@ -1,107 +0,0 @@
-"""Tests for distutils.text_file."""
-import os
-import unittest
-from distutils.text_file import TextFile
-from distutils.tests import support
-from test.support import run_unittest
-
-TEST_DATA = """# test file
-
-line 3 \\
-# intervening comment
-  continues on next line
-"""
-
-class TextFileTestCase(support.TempdirManager, unittest.TestCase):
-
-    def test_class(self):
-        # old tests moved from text_file.__main__
-        # so they are really called by the buildbots
-
-        # result 1: no fancy options
-        result1 = ['# test file\n', '\n', 'line 3 \\\n',
-                   '# intervening comment\n',
-                   '  continues on next line\n']
-
-        # result 2: just strip comments
-        result2 = ["\n",
-                   "line 3 \\\n",
-                   "  continues on next line\n"]
-
-        # result 3: just strip blank lines
-        result3 = ["# test file\n",
-                   "line 3 \\\n",
-                   "# intervening comment\n",
-                   "  continues on next line\n"]
-
-        # result 4: default, strip comments, blank lines,
-        # and trailing whitespace
-        result4 = ["line 3 \\",
-                   "  continues on next line"]
-
-        # result 5: strip comments and blanks, plus join lines (but don't
-        # "collapse" joined lines
-        result5 = ["line 3   continues on next line"]
-
-        # result 6: strip comments and blanks, plus join lines (and
-        # "collapse" joined lines
-        result6 = ["line 3 continues on next line"]
-
-        def test_input(count, description, file, expected_result):
-            result = file.readlines()
-            self.assertEqual(result, expected_result)
-
-        tmpdir = self.mkdtemp()
-        filename = os.path.join(tmpdir, "test.txt")
-        out_file = open(filename, "w")
-        try:
-            out_file.write(TEST_DATA)
-        finally:
-            out_file.close()
-
-        in_file = TextFile(filename, strip_comments=0, skip_blanks=0,
-                           lstrip_ws=0, rstrip_ws=0)
-        try:
-            test_input(1, "no processing", in_file, result1)
-        finally:
-            in_file.close()
-
-        in_file = TextFile(filename, strip_comments=1, skip_blanks=0,
-                           lstrip_ws=0, rstrip_ws=0)
-        try:
-            test_input(2, "strip comments", in_file, result2)
-        finally:
-            in_file.close()
-
-        in_file = TextFile(filename, strip_comments=0, skip_blanks=1,
-                           lstrip_ws=0, rstrip_ws=0)
-        try:
-            test_input(3, "strip blanks", in_file, result3)
-        finally:
-            in_file.close()
-
-        in_file = TextFile(filename)
-        try:
-            test_input(4, "default processing", in_file, result4)
-        finally:
-            in_file.close()
-
-        in_file = TextFile(filename, strip_comments=1, skip_blanks=1,
-                           join_lines=1, rstrip_ws=1)
-        try:
-            test_input(5, "join lines without collapsing", in_file, result5)
-        finally:
-            in_file.close()
-
-        in_file = TextFile(filename, strip_comments=1, skip_blanks=1,
-                           join_lines=1, rstrip_ws=1, collapse_join=1)
-        try:
-            test_input(6, "join lines with collapsing", in_file, result6)
-        finally:
-            in_file.close()
-
-def test_suite():
-    return unittest.makeSuite(TextFileTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_unixccompiler.py b/tests/test_unixccompiler.py
deleted file mode 100644
index eef702cf..00000000
--- a/tests/test_unixccompiler.py
+++ /dev/null
@@ -1,141 +0,0 @@
-"""Tests for distutils.unixccompiler."""
-import sys
-import unittest
-from test.support import EnvironmentVarGuard, run_unittest
-
-from distutils import sysconfig
-from distutils.unixccompiler import UnixCCompiler
-
-class UnixCCompilerTestCase(unittest.TestCase):
-
-    def setUp(self):
-        self._backup_platform = sys.platform
-        self._backup_get_config_var = sysconfig.get_config_var
-        class CompilerWrapper(UnixCCompiler):
-            def rpath_foo(self):
-                return self.runtime_library_dir_option('/foo')
-        self.cc = CompilerWrapper()
-
-    def tearDown(self):
-        sys.platform = self._backup_platform
-        sysconfig.get_config_var = self._backup_get_config_var
-
-    @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
-    def test_runtime_libdir_option(self):
-        # Issue#5900
-        #
-        # Ensure RUNPATH is added to extension modules with RPATH if
-        # GNU ld is used
-
-        # darwin
-        sys.platform = 'darwin'
-        self.assertEqual(self.cc.rpath_foo(), '-L/foo')
-
-        # hp-ux
-        sys.platform = 'hp-ux'
-        old_gcv = sysconfig.get_config_var
-        def gcv(v):
-            return 'xxx'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), ['+s', '-L/foo'])
-
-        def gcv(v):
-            return 'gcc'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo'])
-
-        def gcv(v):
-            return 'g++'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo'])
-
-        sysconfig.get_config_var = old_gcv
-
-        # GCC GNULD
-        sys.platform = 'bar'
-        def gcv(v):
-            if v == 'CC':
-                return 'gcc'
-            elif v == 'GNULD':
-                return 'yes'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), '-Wl,--enable-new-dtags,-R/foo')
-
-        # GCC non-GNULD
-        sys.platform = 'bar'
-        def gcv(v):
-            if v == 'CC':
-                return 'gcc'
-            elif v == 'GNULD':
-                return 'no'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), '-Wl,-R/foo')
-
-        # GCC GNULD with fully qualified configuration prefix
-        # see #7617
-        sys.platform = 'bar'
-        def gcv(v):
-            if v == 'CC':
-                return 'x86_64-pc-linux-gnu-gcc-4.4.2'
-            elif v == 'GNULD':
-                return 'yes'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), '-Wl,--enable-new-dtags,-R/foo')
-
-        # non-GCC GNULD
-        sys.platform = 'bar'
-        def gcv(v):
-            if v == 'CC':
-                return 'cc'
-            elif v == 'GNULD':
-                return 'yes'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), '-R/foo')
-
-        # non-GCC non-GNULD
-        sys.platform = 'bar'
-        def gcv(v):
-            if v == 'CC':
-                return 'cc'
-            elif v == 'GNULD':
-                return 'no'
-        sysconfig.get_config_var = gcv
-        self.assertEqual(self.cc.rpath_foo(), '-R/foo')
-
-    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for OS X')
-    def test_osx_cc_overrides_ldshared(self):
-        # Issue #18080:
-        # ensure that setting CC env variable also changes default linker
-        def gcv(v):
-            if v == 'LDSHARED':
-                return 'gcc-4.2 -bundle -undefined dynamic_lookup '
-            return 'gcc-4.2'
-        sysconfig.get_config_var = gcv
-        with EnvironmentVarGuard() as env:
-            env['CC'] = 'my_cc'
-            del env['LDSHARED']
-            sysconfig.customize_compiler(self.cc)
-        self.assertEqual(self.cc.linker_so[0], 'my_cc')
-
-    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for OS X')
-    def test_osx_explicit_ldshared(self):
-        # Issue #18080:
-        # ensure that setting CC env variable does not change
-        #   explicit LDSHARED setting for linker
-        def gcv(v):
-            if v == 'LDSHARED':
-                return 'gcc-4.2 -bundle -undefined dynamic_lookup '
-            return 'gcc-4.2'
-        sysconfig.get_config_var = gcv
-        with EnvironmentVarGuard() as env:
-            env['CC'] = 'my_cc'
-            env['LDSHARED'] = 'my_ld -bundle -dynamic'
-            sysconfig.customize_compiler(self.cc)
-        self.assertEqual(self.cc.linker_so[0], 'my_ld')
-
-
-def test_suite():
-    return unittest.makeSuite(UnixCCompilerTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_upload.py b/tests/test_upload.py
deleted file mode 100644
index bca5516d..00000000
--- a/tests/test_upload.py
+++ /dev/null
@@ -1,223 +0,0 @@
-"""Tests for distutils.command.upload."""
-import os
-import unittest
-import unittest.mock as mock
-from urllib.request import HTTPError
-
-from test.support import run_unittest
-
-from distutils.command import upload as upload_mod
-from distutils.command.upload import upload
-from distutils.core import Distribution
-from distutils.errors import DistutilsError
-from distutils.log import ERROR, INFO
-
-from distutils.tests.test_config import PYPIRC, BasePyPIRCCommandTestCase
-
-PYPIRC_LONG_PASSWORD = """\
-[distutils]
-
-index-servers =
-    server1
-    server2
-
-[server1]
-username:me
-password:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
-
-[server2]
-username:meagain
-password: secret
-realm:acme
-repository:http://another.pypi/
-"""
-
-
-PYPIRC_NOPASSWORD = """\
-[distutils]
-
-index-servers =
-    server1
-
-[server1]
-username:me
-"""
-
-class FakeOpen(object):
-
-    def __init__(self, url, msg=None, code=None):
-        self.url = url
-        if not isinstance(url, str):
-            self.req = url
-        else:
-            self.req = None
-        self.msg = msg or 'OK'
-        self.code = code or 200
-
-    def getheader(self, name, default=None):
-        return {
-            'content-type': 'text/plain; charset=utf-8',
-            }.get(name.lower(), default)
-
-    def read(self):
-        return b'xyzzy'
-
-    def getcode(self):
-        return self.code
-
-
-class uploadTestCase(BasePyPIRCCommandTestCase):
-
-    def setUp(self):
-        super(uploadTestCase, self).setUp()
-        self.old_open = upload_mod.urlopen
-        upload_mod.urlopen = self._urlopen
-        self.last_open = None
-        self.next_msg = None
-        self.next_code = None
-
-    def tearDown(self):
-        upload_mod.urlopen = self.old_open
-        super(uploadTestCase, self).tearDown()
-
-    def _urlopen(self, url):
-        self.last_open = FakeOpen(url, msg=self.next_msg, code=self.next_code)
-        return self.last_open
-
-    def test_finalize_options(self):
-
-        # new format
-        self.write_file(self.rc, PYPIRC)
-        dist = Distribution()
-        cmd = upload(dist)
-        cmd.finalize_options()
-        for attr, waited in (('username', 'me'), ('password', 'secret'),
-                             ('realm', 'pypi'),
-                             ('repository', 'https://upload.pypi.org/legacy/')):
-            self.assertEqual(getattr(cmd, attr), waited)
-
-    def test_saved_password(self):
-        # file with no password
-        self.write_file(self.rc, PYPIRC_NOPASSWORD)
-
-        # make sure it passes
-        dist = Distribution()
-        cmd = upload(dist)
-        cmd.finalize_options()
-        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.assertEqual(cmd.password, 'xxx')
-
-    def test_upload(self):
-        tmp = self.mkdtemp()
-        path = os.path.join(tmp, 'xxx')
-        self.write_file(path)
-        command, pyversion, filename = 'xxx', '2.6', path
-        dist_files = [(command, pyversion, filename)]
-        self.write_file(self.rc, PYPIRC_LONG_PASSWORD)
-
-        # lets run it
-        pkg_dir, dist = self.create_dist(dist_files=dist_files)
-        cmd = upload(dist)
-        cmd.show_response = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        # what did we send ?
-        headers = dict(self.last_open.req.headers)
-        self.assertGreaterEqual(int(headers['Content-length']), 2162)
-        content_type = headers['Content-type']
-        self.assertTrue(content_type.startswith('multipart/form-data'))
-        self.assertEqual(self.last_open.req.get_method(), 'POST')
-        expected_url = 'https://upload.pypi.org/legacy/'
-        self.assertEqual(self.last_open.req.get_full_url(), expected_url)
-        data = self.last_open.req.data
-        self.assertIn(b'xxx',data)
-        self.assertIn(b'protocol_version', data)
-        self.assertIn(b'sha256_digest', data)
-        self.assertIn(
-            b'cd2eb0837c9b4c962c22d2ff8b5441b7b45805887f051d39bf133b583baf'
-            b'6860',
-            data
-        )
-        if b'md5_digest' in data:
-            self.assertIn(b'f561aaf6ef0bf14d4208bb46a4ccb3ad', data)
-        if b'blake2_256_digest' in data:
-            self.assertIn(
-                b'b6f289a27d4fe90da63c503bfe0a9b761a8f76bb86148565065f040be'
-                b'6d1c3044cf7ded78ef800509bccb4b648e507d88dc6383d67642aadcc'
-                b'ce443f1534330a',
-                data
-            )
-
-        # The PyPI response body was echoed
-        results = self.get_logs(INFO)
-        self.assertEqual(results[-1], 75 * '-' + '\nxyzzy\n' + 75 * '-')
-
-    # bpo-32304: archives whose last byte was b'\r' were corrupted due to
-    # normalization intended for Mac OS 9.
-    def test_upload_correct_cr(self):
-        # content that ends with \r should not be modified.
-        tmp = self.mkdtemp()
-        path = os.path.join(tmp, 'xxx')
-        self.write_file(path, content='yy\r')
-        command, pyversion, filename = 'xxx', '2.6', path
-        dist_files = [(command, pyversion, filename)]
-        self.write_file(self.rc, PYPIRC_LONG_PASSWORD)
-
-        # other fields that ended with \r used to be modified, now are
-        # preserved.
-        pkg_dir, dist = self.create_dist(
-            dist_files=dist_files,
-            description='long description\r'
-        )
-        cmd = upload(dist)
-        cmd.show_response = 1
-        cmd.ensure_finalized()
-        cmd.run()
-
-        headers = dict(self.last_open.req.headers)
-        self.assertGreaterEqual(int(headers['Content-length']), 2172)
-        self.assertIn(b'long description\r', self.last_open.req.data)
-
-    def test_upload_fails(self):
-        self.next_msg = "Not Found"
-        self.next_code = 404
-        self.assertRaises(DistutilsError, self.test_upload)
-
-    def test_wrong_exception_order(self):
-        tmp = self.mkdtemp()
-        path = os.path.join(tmp, 'xxx')
-        self.write_file(path)
-        dist_files = [('xxx', '2.6', path)]  # command, pyversion, filename
-        self.write_file(self.rc, PYPIRC_LONG_PASSWORD)
-
-        pkg_dir, dist = self.create_dist(dist_files=dist_files)
-        tests = [
-            (OSError('oserror'), 'oserror', OSError),
-            (HTTPError('url', 400, 'httperror', {}, None),
-             'Upload failed (400): httperror', DistutilsError),
-        ]
-        for exception, expected, raised_exception in tests:
-            with self.subTest(exception=type(exception).__name__):
-                with mock.patch('distutils.command.upload.urlopen',
-                                new=mock.Mock(side_effect=exception)):
-                    with self.assertRaises(raised_exception):
-                        cmd = upload(dist)
-                        cmd.ensure_finalized()
-                        cmd.run()
-                    results = self.get_logs(ERROR)
-                    self.assertIn(expected, results[-1])
-                    self.clear_logs()
-
-
-def test_suite():
-    return unittest.makeSuite(uploadTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_util.py b/tests/test_util.py
deleted file mode 100644
index bf0d4333..00000000
--- a/tests/test_util.py
+++ /dev/null
@@ -1,309 +0,0 @@
-"""Tests for distutils.util."""
-import os
-import sys
-import unittest
-from copy import copy
-from test.support import run_unittest
-from unittest import mock
-
-from distutils.errors import DistutilsPlatformError, DistutilsByteCompileError
-from distutils.util import (get_platform, convert_path, change_root,
-                            check_environ, split_quoted, strtobool,
-                            rfc822_escape, byte_compile,
-                            grok_environment_error)
-from distutils import util # used to patch _environ_checked
-from distutils.sysconfig import get_config_vars
-from distutils import sysconfig
-from distutils.tests import support
-import _osx_support
-
-class UtilTestCase(support.EnvironGuard, unittest.TestCase):
-
-    def setUp(self):
-        super(UtilTestCase, self).setUp()
-        # saving the environment
-        self.name = os.name
-        self.platform = sys.platform
-        self.version = sys.version
-        self.sep = os.sep
-        self.join = os.path.join
-        self.isabs = os.path.isabs
-        self.splitdrive = os.path.splitdrive
-        self._config_vars = copy(sysconfig._config_vars)
-
-        # patching os.uname
-        if hasattr(os, 'uname'):
-            self.uname = os.uname
-            self._uname = os.uname()
-        else:
-            self.uname = None
-            self._uname = None
-
-        os.uname = self._get_uname
-
-    def tearDown(self):
-        # getting back the environment
-        os.name = self.name
-        sys.platform = self.platform
-        sys.version = self.version
-        os.sep = self.sep
-        os.path.join = self.join
-        os.path.isabs = self.isabs
-        os.path.splitdrive = self.splitdrive
-        if self.uname is not None:
-            os.uname = self.uname
-        else:
-            del os.uname
-        sysconfig._config_vars = copy(self._config_vars)
-        super(UtilTestCase, self).tearDown()
-
-    def _set_uname(self, uname):
-        self._uname = uname
-
-    def _get_uname(self):
-        return self._uname
-
-    def test_get_platform(self):
-
-        # windows XP, 32bits
-        os.name = 'nt'
-        sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
-                       '[MSC v.1310 32 bit (Intel)]')
-        sys.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.assertEqual(get_platform(), 'win-amd64')
-
-        # macbook
-        os.name = 'posix'
-        sys.version = ('2.5 (r25:51918, Sep 19 2006, 08:49:13) '
-                       '\n[GCC 4.0.1 (Apple Computer, Inc. build 5341)]')
-        sys.platform = 'darwin'
-        self._set_uname(('Darwin', 'macziade', '8.11.1',
-                   ('Darwin Kernel Version 8.11.1: '
-                    'Wed Oct 10 18:23:28 PDT 2007; '
-                    'root:xnu-792.25.20~1/RELEASE_I386'), 'i386'))
-        _osx_support._remove_original_values(get_config_vars())
-        get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
-
-        get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
-                                       '-fwrapv -O3 -Wall -Wstrict-prototypes')
-
-        cursize = sys.maxsize
-        sys.maxsize = (2 ** 31)-1
-        try:
-            self.assertEqual(get_platform(), 'macosx-10.3-i386')
-        finally:
-            sys.maxsize = cursize
-
-        # macbook with fat binaries (fat, universal or fat64)
-        _osx_support._remove_original_values(get_config_vars())
-        get_config_vars()['MACOSX_DEPLOYMENT_TARGET'] = '10.4'
-        get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot '
-                                       '/Developer/SDKs/MacOSX10.4u.sdk  '
-                                       '-fno-strict-aliasing -fno-common '
-                                       '-dynamic -DNDEBUG -g -O3')
-
-        self.assertEqual(get_platform(), 'macosx-10.4-fat')
-
-        _osx_support._remove_original_values(get_config_vars())
-        os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.1'
-        self.assertEqual(get_platform(), 'macosx-10.4-fat')
-
-
-        _osx_support._remove_original_values(get_config_vars())
-        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.assertEqual(get_platform(), 'macosx-10.4-intel')
-
-        _osx_support._remove_original_values(get_config_vars())
-        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.assertEqual(get_platform(), 'macosx-10.4-fat3')
-
-        _osx_support._remove_original_values(get_config_vars())
-        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.assertEqual(get_platform(), 'macosx-10.4-universal')
-
-        _osx_support._remove_original_values(get_config_vars())
-        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.assertEqual(get_platform(), 'macosx-10.4-fat64')
-
-        for arch in ('ppc', 'i386', 'x86_64', 'ppc64'):
-            _osx_support._remove_original_values(get_config_vars())
-            get_config_vars()['CFLAGS'] = ('-arch %s -isysroot '
-                                           '/Developer/SDKs/MacOSX10.4u.sdk  '
-                                           '-fno-strict-aliasing -fno-common '
-                                           '-dynamic -DNDEBUG -g -O3'%(arch,))
-
-            self.assertEqual(get_platform(), 'macosx-10.4-%s'%(arch,))
-
-
-        # linux debian sarge
-        os.name = 'posix'
-        sys.version = ('2.3.5 (#1, Jul  4 2007, 17:28:59) '
-                       '\n[GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)]')
-        sys.platform = 'linux2'
-        self._set_uname(('Linux', 'aglae', '2.6.21.1dedibox-r7',
-                    '#1 Mon Apr 30 17:25:38 CEST 2007', 'i686'))
-
-        self.assertEqual(get_platform(), 'linux-i686')
-
-        # XXX more platforms to tests here
-
-    def test_convert_path(self):
-        # linux/mac
-        os.sep = '/'
-        def _join(path):
-            return '/'.join(path)
-        os.path.join = _join
-
-        self.assertEqual(convert_path('/home/to/my/stuff'),
-                         '/home/to/my/stuff')
-
-        # win
-        os.sep = '\\'
-        def _join(*path):
-            return '\\'.join(path)
-        os.path.join = _join
-
-        self.assertRaises(ValueError, convert_path, '/home/to/my/stuff')
-        self.assertRaises(ValueError, convert_path, 'home/to/my/stuff/')
-
-        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
-        os.name = 'posix'
-        def _isabs(path):
-            return path[0] == '/'
-        os.path.isabs = _isabs
-        def _join(*path):
-            return '/'.join(path)
-        os.path.join = _join
-
-        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'
-        def _isabs(path):
-            return path.startswith('c:\\')
-        os.path.isabs = _isabs
-        def _splitdrive(path):
-            if path.startswith('c:'):
-                return ('', path.replace('c:', ''))
-            return ('', path)
-        os.path.splitdrive = _splitdrive
-        def _join(*path):
-            return '\\'.join(path)
-        os.path.join = _join
-
-        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'
-        self.assertRaises(DistutilsPlatformError,
-                          change_root, 'c:\\root', 'its\\here')
-
-        # XXX platforms to be covered: mac
-
-    def test_check_environ(self):
-        util._environ_checked = 0
-        os.environ.pop('HOME', None)
-
-        check_environ()
-
-        self.assertEqual(os.environ['PLAT'], get_platform())
-        self.assertEqual(util._environ_checked, 1)
-
-    @unittest.skipUnless(os.name == 'posix', 'specific to posix')
-    def test_check_environ_getpwuid(self):
-        util._environ_checked = 0
-        os.environ.pop('HOME', None)
-
-        import pwd
-
-        # only set pw_dir field, other fields are not used
-        result = pwd.struct_passwd((None, None, None, None, None,
-                                    '/home/distutils', None))
-        with mock.patch.object(pwd, 'getpwuid', return_value=result):
-            check_environ()
-            self.assertEqual(os.environ['HOME'], '/home/distutils')
-
-        util._environ_checked = 0
-        os.environ.pop('HOME', None)
-
-        # bpo-10496: Catch pwd.getpwuid() error
-        with mock.patch.object(pwd, 'getpwuid', side_effect=KeyError):
-            check_environ()
-            self.assertNotIn('HOME', os.environ)
-
-    def test_split_quoted(self):
-        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')
-        no = ('n', 'no', 'f', 'false', 'off', '0', 'Off', 'No', 'N')
-
-        for y in yes:
-            self.assertTrue(strtobool(y))
-
-        for n in no:
-            self.assertFalse(strtobool(n))
-
-    def test_rfc822_escape(self):
-        header = 'I am a\npoor\nlonesome\nheader\n'
-        res = rfc822_escape(header)
-        wanted = ('I am a%(8s)spoor%(8s)slonesome%(8s)s'
-                  'header%(8s)s') % {'8s': '\n'+8*' '}
-        self.assertEqual(res, wanted)
-
-    def test_dont_write_bytecode(self):
-        # makes sure byte_compile raise a DistutilsError
-        # if sys.dont_write_bytecode is True
-        old_dont_write_bytecode = sys.dont_write_bytecode
-        sys.dont_write_bytecode = True
-        try:
-            self.assertRaises(DistutilsByteCompileError, byte_compile, [])
-        finally:
-            sys.dont_write_bytecode = old_dont_write_bytecode
-
-    def test_grok_environment_error(self):
-        # test obsolete function to ensure backward compat (#4931)
-        exc = IOError("Unable to find batch file")
-        msg = grok_environment_error(exc)
-        self.assertEqual(msg, "error: Unable to find batch file")
-
-
-def test_suite():
-    return unittest.makeSuite(UtilTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_version.py b/tests/test_version.py
deleted file mode 100644
index 8671cd2f..00000000
--- a/tests/test_version.py
+++ /dev/null
@@ -1,87 +0,0 @@
-"""Tests for distutils.version."""
-import unittest
-from distutils.version import LooseVersion
-from distutils.version import StrictVersion
-from test.support import run_unittest
-
-class VersionTestCase(unittest.TestCase):
-
-    def test_prerelease(self):
-        version = StrictVersion('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.assertEqual(str(version), '1.2')
-
-    def test_cmp_strict(self):
-        versions = (('1.5.1', '1.5.2b2', -1),
-                    ('161', '3.10a', ValueError),
-                    ('8.02', '8.02', 0),
-                    ('3.4j', '1996.07.12', ValueError),
-                    ('3.2.pl0', '3.1.1.6', ValueError),
-                    ('2g6', '11g', ValueError),
-                    ('0.9', '2.2', -1),
-                    ('1.2.1', '1.2', 1),
-                    ('1.1', '1.2.2', -1),
-                    ('1.2', '1.1', 1),
-                    ('1.2.1', '1.2.2', -1),
-                    ('1.2.2', '1.2', 1),
-                    ('1.2', '1.2.2', -1),
-                    ('0.4.0', '0.4', 0),
-                    ('1.13++', '5.5.kw', ValueError))
-
-        for v1, v2, wanted in versions:
-            try:
-                res = StrictVersion(v1)._cmp(StrictVersion(v2))
-            except ValueError:
-                if wanted is ValueError:
-                    continue
-                else:
-                    raise AssertionError(("cmp(%s, %s) "
-                                          "shouldn't raise ValueError")
-                                            % (v1, v2))
-            self.assertEqual(res, wanted,
-                             'cmp(%s, %s) should be %s, got %s' %
-                             (v1, v2, wanted, res))
-            res = StrictVersion(v1)._cmp(v2)
-            self.assertEqual(res, wanted,
-                             'cmp(%s, %s) should be %s, got %s' %
-                             (v1, v2, wanted, res))
-            res = StrictVersion(v1)._cmp(object())
-            self.assertIs(res, NotImplemented,
-                          'cmp(%s, %s) should be NotImplemented, got %s' %
-                          (v1, v2, res))
-
-
-    def test_cmp(self):
-        versions = (('1.5.1', '1.5.2b2', -1),
-                    ('161', '3.10a', 1),
-                    ('8.02', '8.02', 0),
-                    ('3.4j', '1996.07.12', -1),
-                    ('3.2.pl0', '3.1.1.6', 1),
-                    ('2g6', '11g', -1),
-                    ('0.960923', '2.2beta29', -1),
-                    ('1.13++', '5.5.kw', -1))
-
-
-        for v1, v2, wanted in versions:
-            res = LooseVersion(v1)._cmp(LooseVersion(v2))
-            self.assertEqual(res, wanted,
-                             'cmp(%s, %s) should be %s, got %s' %
-                             (v1, v2, wanted, res))
-            res = LooseVersion(v1)._cmp(v2)
-            self.assertEqual(res, wanted,
-                             'cmp(%s, %s) should be %s, got %s' %
-                             (v1, v2, wanted, res))
-            res = LooseVersion(v1)._cmp(object())
-            self.assertIs(res, NotImplemented,
-                          'cmp(%s, %s) should be NotImplemented, got %s' %
-                          (v1, v2, res))
-
-def test_suite():
-    return unittest.makeSuite(VersionTestCase)
-
-if __name__ == "__main__":
-    run_unittest(test_suite())
diff --git a/tests/test_versionpredicate.py b/tests/test_versionpredicate.py
deleted file mode 100644
index 28ae09dc..00000000
--- a/tests/test_versionpredicate.py
+++ /dev/null
@@ -1,13 +0,0 @@
-"""Tests harness for distutils.versionpredicate.
-
-"""
-
-import distutils.versionpredicate
-import doctest
-from test.support import run_unittest
-
-def test_suite():
-    return doctest.DocTestSuite(distutils.versionpredicate)
-
-if __name__ == '__main__':
-    run_unittest(test_suite())