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36f8184d29
gh-126014: Ignore `__pycache__`-only folders in makefile tests (GH-126066)
(cherry picked from commit aeafaf4cda)
Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
81 lines
2.8 KiB
Python
81 lines
2.8 KiB
Python
"""
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Tests for `Makefile`.
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"""
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import os
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import unittest
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from test import support
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import sysconfig
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MAKEFILE = sysconfig.get_makefile_filename()
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if not support.check_impl_detail(cpython=True):
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raise unittest.SkipTest('cpython only')
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if not os.path.exists(MAKEFILE) or not os.path.isfile(MAKEFILE):
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raise unittest.SkipTest('Makefile could not be found')
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class TestMakefile(unittest.TestCase):
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def list_test_dirs(self):
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result = []
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found_testsubdirs = False
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with open(MAKEFILE, 'r', encoding='utf-8') as f:
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for line in f:
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if line.startswith('TESTSUBDIRS='):
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found_testsubdirs = True
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result.append(
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line.removeprefix('TESTSUBDIRS=').replace(
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'\\', '',
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).strip(),
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)
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continue
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if found_testsubdirs:
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if '\t' not in line:
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break
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result.append(line.replace('\\', '').strip())
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return result
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@unittest.skipUnless(support.TEST_MODULES_ENABLED, "requires test modules")
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def test_makefile_test_folders(self):
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test_dirs = self.list_test_dirs()
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idle_test = 'idlelib/idle_test'
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self.assertIn(idle_test, test_dirs)
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used = set([idle_test])
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for dirpath, dirs, files in os.walk(support.TEST_HOME_DIR):
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dirname = os.path.basename(dirpath)
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# Skip temporary dirs:
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if dirname == '__pycache__' or dirname.startswith('.'):
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dirs.clear() # do not process subfolders
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continue
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# Skip empty dirs:
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if not dirs and not files:
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continue
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# Skip dirs with hidden-only files:
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if files and all(
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filename.startswith('.') or filename == '__pycache__'
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for filename in files
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):
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continue
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relpath = os.path.relpath(dirpath, support.STDLIB_DIR)
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with self.subTest(relpath=relpath):
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self.assertIn(
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relpath,
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test_dirs,
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msg=(
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f"{relpath!r} is not included in the Makefile's list "
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"of test directories to install"
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)
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)
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used.add(relpath)
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# Don't check the wheel dir when Python is built --with-wheel-pkg-dir
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if sysconfig.get_config_var('WHEEL_PKG_DIR'):
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test_dirs.remove('test/wheeldata')
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used.discard('test/wheeldata')
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# Check that there are no extra entries:
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unique_test_dirs = set(test_dirs)
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self.assertSetEqual(unique_test_dirs, used)
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self.assertEqual(len(test_dirs), len(unique_test_dirs))
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