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a8c8526fd8
test_tools.test_sundry() now uses an unittest mock to prevent the logging module to register a real "atfork" function which kept the logging module dictionary alive. So the logging module can be properly unloaded. Previously, the logging module was loaded before test_sundry(), but it's no longer the case since recent test_tools sub-tests removals.
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""Tests for scripts in the Tools directory.
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This file contains extremely basic regression tests for the scripts found in
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the Tools directory of a Python checkout or tarball which don't have separate
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tests of their own.
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"""
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import os
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import sys
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import unittest
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from test.support import import_helper
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from test.test_tools import scriptsdir, import_tool, skip_if_missing
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skip_if_missing()
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class TestSundryScripts(unittest.TestCase):
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# At least make sure the rest don't have syntax errors. When tests are
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# added for a script it should be added to the allowlist below.
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# scripts that have independent tests.
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allowlist = ['reindent']
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# scripts that can't be imported without running
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denylist = ['make_ctype']
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# denylisted for other reasons
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other = ['2to3']
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skiplist = denylist + allowlist + other
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# import logging registers "atfork" functions which keep indirectly the
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# logging module dictionary alive. Mock the function to be able to unload
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# cleanly the logging module.
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@import_helper.mock_register_at_fork
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def test_sundry(self, mock_os):
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old_modules = import_helper.modules_setup()
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try:
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for fn in os.listdir(scriptsdir):
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if not fn.endswith('.py'):
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continue
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name = fn[:-3]
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if name in self.skiplist:
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continue
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import_tool(name)
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finally:
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# Unload all modules loaded in this test
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import_helper.modules_cleanup(*old_modules)
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if __name__ == '__main__':
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unittest.main()
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