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"""Tests for scripts in the Tools directory.
This file contains extremely basic regression tests for the scripts found in
the Tools directory of a Python checkout or tarball which don't have separate
tests of their own.
"""
import os
import sys
import unittest
from test.support import import_helper
from test.test_tools import scriptsdir, import_tool, skip_if_missing
skip_if_missing()
class TestSundryScripts(unittest.TestCase):
# At least make sure the rest don't have syntax errors. When tests are
# added for a script it should be added to the allowlist below.
# scripts that have independent tests.
allowlist = ['reindent']
# scripts that can't be imported without running
denylist = ['make_ctype']
# denylisted for other reasons
other = ['2to3']
skiplist = denylist + allowlist + other
# import logging registers "atfork" functions which keep indirectly the
# logging module dictionary alive. Mock the function to be able to unload
# cleanly the logging module.
@import_helper.mock_register_at_fork
def test_sundry(self, mock_os):
old_modules = import_helper.modules_setup()
try:
for fn in os.listdir(scriptsdir):
if not fn.endswith('.py'):
continue
name = fn[:-3]
if name in self.skiplist:
continue
import_tool(name)
finally:
# Unload all modules loaded in this test
import_helper.modules_cleanup(*old_modules)
if __name__ == '__main__':
unittest.main()
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