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312de66fb5
ensurepip installs a bundled copy of distutils, which overrides
the stdlib module. This affects several tests. This commit:
- skips distutils in test___all__, as we're unlikely to break
`__all__` in a security-fix-only branch (and if we do it's not
much of a a big deal)
- skips importability tests of distutils submodules if the
setuptools hack is detected
(cherry picked from commit 987af36a71)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Emma Smith <emma@emmatyping.dev>
77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
"""Do a minimal test of all the modules that aren't otherwise tested."""
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import importlib
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import platform
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import sys
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from test import support
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import unittest
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import sys
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class TestUntestedModules(unittest.TestCase):
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def test_untested_modules_can_be_imported(self):
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untested = ('encodings', 'formatter')
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with support.check_warnings(quiet=True):
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for name in untested:
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try:
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support.import_module('test.test_{}'.format(name))
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except unittest.SkipTest:
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importlib.import_module(name)
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else:
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self.fail('{} has tests even though test_sundry claims '
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'otherwise'.format(name))
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import html.entities
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try:
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import tty # Not available on Windows
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except ImportError:
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if support.verbose:
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print("skipping tty")
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def test_distutils_modules(self):
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with support.check_warnings(quiet=True):
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path_copy = sys.path[:]
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import distutils
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if '_distutils_hack' in sys.modules:
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# gh-135374: when 'setuptools' is installed, it now replaces
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# 'distutils' with its own version.
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# This imports '_distutils_hack' and modifies sys.path.
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# The setuptols version of distutils also does not include some
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# of the modules tested here.
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# Undo the path modifications and skip the test.
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sys.path[:] = path_copy
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raise unittest.SkipTest(
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'setuptools has replaced distutils with its own version')
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import distutils.bcppcompiler
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import distutils.ccompiler
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import distutils.cygwinccompiler
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import distutils.filelist
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import distutils.text_file
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import distutils.unixccompiler
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import distutils.command.bdist_dumb
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if sys.platform.startswith('win') and not platform.win32_is_iot():
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import distutils.command.bdist_msi
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import distutils.command.bdist
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import distutils.command.bdist_rpm
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import distutils.command.bdist_wininst
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import distutils.command.build_clib
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import distutils.command.build_ext
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import distutils.command.build
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import distutils.command.clean
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import distutils.command.config
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import distutils.command.install_data
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import distutils.command.install_egg_info
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import distutils.command.install_headers
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import distutils.command.install_lib
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import distutils.command.register
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import distutils.command.sdist
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import distutils.command.upload
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if __name__ == "__main__":
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unittest.main()
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