[3.12] gh-108303: Move tokenize-related data to Lib/test/tokenizedata (GH-109265) (#109677)

* gh-108303: Move tokenize-related data to Lib/test/tokenizedata (GH-109265)

(cherry picked from commit 1110c5b)

* gh-108303: Add `Lib/test/tokenizedata` to `TESTSUBDIRS` (#109314)

(cherry picked from commit 42ab2cb)

---------

Co-authored-by: Nikita Sobolev <[email protected]>

Author: vstinner

.gitattributes

@@ -25,7 +25,7 @@ PC/classicAppCompat.* binary
 [attr]noeol -text
 
 Lib/test/cjkencodings/*                    noeol
-Lib/test/coding20731.py                    noeol
+Lib/test/tokenizedata/coding20731.py       noeol
 Lib/test/decimaltestdata/*.decTest         noeol
 Lib/test/test_email/data/*.txt             noeol
 Lib/test/test_importlib/resources/data01/*           noeol

.pre-commit-config.yaml

@@ -15,7 +15,7 @@ repos:
       - id: check-yaml
       - id: end-of-file-fixer
         types: [python]
-        exclude: Lib/test/coding20731.py
+        exclude: Lib/test/tokenizedata/coding20731.py
       - id: trailing-whitespace
         types_or: [c, python, rst]
 

Lib/test/test_py_compile.py

@@ -132,7 +132,9 @@ def test_exceptions_propagate(self):
             os.chmod(self.directory, mode.st_mode)
 
     def test_bad_coding(self):
-        bad_coding = os.path.join(os.path.dirname(__file__), 'bad_coding2.py')
+        bad_coding = os.path.join(os.path.dirname(__file__),
+                                  'tokenizedata',
+                                  'bad_coding2.py')
         with support.captured_stderr():
             self.assertIsNone(py_compile.compile(bad_coding, doraise=False))
         self.assertFalse(os.path.exists(
@@ -195,7 +197,9 @@ def test_invalidation_mode(self):
         self.assertEqual(flags, 0b1)
 
     def test_quiet(self):
-        bad_coding = os.path.join(os.path.dirname(__file__), 'bad_coding2.py')
+        bad_coding = os.path.join(os.path.dirname(__file__),
+                                  'tokenizedata',
+                                  'bad_coding2.py')
         with support.captured_stderr() as stderr:
             self.assertIsNone(py_compile.compile(bad_coding, doraise=False, quiet=2))
             self.assertIsNone(py_compile.compile(bad_coding, doraise=True, quiet=2))
@@ -260,14 +264,18 @@ def test_with_files(self):
         self.assertTrue(os.path.exists(self.cache_path))
 
     def test_bad_syntax(self):
-        bad_syntax = os.path.join(os.path.dirname(__file__), 'badsyntax_3131.py')
+        bad_syntax = os.path.join(os.path.dirname(__file__),
+                                  'tokenizedata',
+                                  'badsyntax_3131.py')
         rc, stdout, stderr = self.pycompilecmd_failure(bad_syntax)
         self.assertEqual(rc, 1)
         self.assertEqual(stdout, b'')
         self.assertIn(b'SyntaxError', stderr)
 
     def test_bad_syntax_with_quiet(self):
-        bad_syntax = os.path.join(os.path.dirname(__file__), 'badsyntax_3131.py')
+        bad_syntax = os.path.join(os.path.dirname(__file__),
+                                  'tokenizedata',
+                                  'badsyntax_3131.py')
         rc, stdout, stderr = self.pycompilecmd_failure('-q', bad_syntax)
         self.assertEqual(rc, 1)
         self.assertEqual(stdout, b'')

Lib/test/test_source_encoding.py

@@ -68,6 +68,7 @@ def test_issue7820(self):
     def test_20731(self):
         sub = subprocess.Popen([sys.executable,
                         os.path.join(os.path.dirname(__file__),
+                                     'tokenizedata',
                                      'coding20731.py')],
                         stderr=subprocess.PIPE)
         err = sub.communicate()[1]
@@ -100,10 +101,10 @@ def test_bad_coding2(self):
         self.verify_bad_module(module_name)
 
     def verify_bad_module(self, module_name):
-        self.assertRaises(SyntaxError, __import__, 'test.' + module_name)
+        self.assertRaises(SyntaxError, __import__, 'test.tokenizedata.' + module_name)
 
         path = os.path.dirname(__file__)
-        filename = os.path.join(path, module_name + '.py')
+        filename = os.path.join(path, 'tokenizedata', module_name + '.py')
         with open(filename, "rb") as fp:
             bytes = fp.read()
         self.assertRaises(SyntaxError, compile, bytes, filename, 'exec')

Lib/test/test_tarfile.py

@@ -2564,16 +2564,17 @@ def tarfilecmd_failure(self, *args):
         return script_helper.assert_python_failure('-m', 'tarfile', *args)
 
     def make_simple_tarfile(self, tar_name):
-        files = [support.findfile('tokenize_tests.txt'),
+        files = [support.findfile('tokenize_tests.txt',
+                                  subdir='tokenizedata'),
                  support.findfile('tokenize_tests-no-coding-cookie-'
-                                  'and-utf8-bom-sig-only.txt')]
+                                  'and-utf8-bom-sig-only.txt',
+                                  subdir='tokenizedata')]
         self.addCleanup(os_helper.unlink, tar_name)
         with tarfile.open(tar_name, 'w') as tf:
             for tardata in files:
                 tf.add(tardata, arcname=os.path.basename(tardata))
 
     def make_evil_tarfile(self, tar_name):
-        files = [support.findfile('tokenize_tests.txt')]
         self.addCleanup(os_helper.unlink, tar_name)
         with tarfile.open(tar_name, 'w') as tf:
             benign = tarfile.TarInfo('benign')
@@ -2654,9 +2655,11 @@ def test_list_command_invalid_file(self):
         self.assertEqual(rc, 1)
 
     def test_create_command(self):
-        files = [support.findfile('tokenize_tests.txt'),
+        files = [support.findfile('tokenize_tests.txt',
+                                  subdir='tokenizedata'),
                  support.findfile('tokenize_tests-no-coding-cookie-'
-                                  'and-utf8-bom-sig-only.txt')]
+                                  'and-utf8-bom-sig-only.txt',
+                                  subdir='tokenizedata')]
         for opt in '-c', '--create':
             try:
                 out = self.tarfilecmd(opt, tmpname, *files)
@@ -2667,9 +2670,11 @@ def test_create_command(self):
                 os_helper.unlink(tmpname)
 
     def test_create_command_verbose(self):
-        files = [support.findfile('tokenize_tests.txt'),
+        files = [support.findfile('tokenize_tests.txt',
+                                  subdir='tokenizedata'),
                  support.findfile('tokenize_tests-no-coding-cookie-'
-                                  'and-utf8-bom-sig-only.txt')]
+                                  'and-utf8-bom-sig-only.txt',
+                                  subdir='tokenizedata')]
         for opt in '-v', '--verbose':
             try:
                 out = self.tarfilecmd(opt, '-c', tmpname, *files,
@@ -2681,7 +2686,7 @@ def test_create_command_verbose(self):
                 os_helper.unlink(tmpname)
 
     def test_create_command_dotless_filename(self):
-        files = [support.findfile('tokenize_tests.txt')]
+        files = [support.findfile('tokenize_tests.txt', subdir='tokenizedata')]
         try:
             out = self.tarfilecmd('-c', dotlessname, *files)
             self.assertEqual(out, b'')
@@ -2692,7 +2697,7 @@ def test_create_command_dotless_filename(self):
 
     def test_create_command_dot_started_filename(self):
         tar_name = os.path.join(TEMPDIR, ".testtar")
-        files = [support.findfile('tokenize_tests.txt')]
+        files = [support.findfile('tokenize_tests.txt', subdir='tokenizedata')]
         try:
             out = self.tarfilecmd('-c', tar_name, *files)
             self.assertEqual(out, b'')
@@ -2702,9 +2707,11 @@ def test_create_command_dot_started_filename(self):
             os_helper.unlink(tar_name)
 
     def test_create_command_compressed(self):
-        files = [support.findfile('tokenize_tests.txt'),
+        files = [support.findfile('tokenize_tests.txt',
+                                  subdir='tokenizedata'),
                  support.findfile('tokenize_tests-no-coding-cookie-'
-                                  'and-utf8-bom-sig-only.txt')]
+                                  'and-utf8-bom-sig-only.txt',
+                                  subdir='tokenizedata')]
         for filetype in (GzipTest, Bz2Test, LzmaTest):
             if not filetype.open:
                 continue

Lib/test/test_tokenize.py

@@ -1198,7 +1198,7 @@ class TestTokenizerAdheresToPep0263(TestCase):
     """
 
     def _testFile(self, filename):
-        path = os.path.join(os.path.dirname(__file__), filename)
+        path = os.path.join(os.path.dirname(__file__), 'tokenizedata', filename)
         with open(path, 'rb') as f:
             TestRoundtrip.check_roundtrip(self, f)
 
@@ -1791,7 +1791,7 @@ def test_roundtrip(self):
 
         self.check_roundtrip("if x == 1 : \n"
                              "  print(x)\n")
-        fn = support.findfile("tokenize_tests.txt")
+        fn = support.findfile("tokenize_tests.txt", subdir="tokenizedata")
         with open(fn, 'rb') as f:
             self.check_roundtrip(f)
         self.check_roundtrip("if x == 1:\n"
@@ -1846,8 +1846,7 @@ def test_random_files(self):
         # pass the '-ucpu' option to process the full directory.
 
         import glob, random
-        fn = support.findfile("tokenize_tests.txt")
-        tempdir = os.path.dirname(fn) or os.curdir
+        tempdir = os.path.dirname(__file__) or os.curdir
         testfiles = glob.glob(os.path.join(glob.escape(tempdir), "test*.py"))
 
         # Tokenize is broken on test_pep3131.py because regular expressions are

Lib/test/test_tools/test_reindent.py

@@ -25,7 +25,7 @@ def test_help(self):
         self.assertGreater(err, b'')
 
     def test_reindent_file_with_bad_encoding(self):
-        bad_coding_path = findfile('bad_coding.py')
+        bad_coding_path = findfile('bad_coding.py', subdir='tokenizedata')
         rc, out, err = assert_python_ok(self.script, '-r', bad_coding_path)
         self.assertEqual(out, b'')
         self.assertNotEqual(err, b'')

Lib/test/test_unicode_identifiers.py

@@ -19,7 +19,7 @@ def test_non_bmp_normalized(self):
 
     def test_invalid(self):
         try:
-            from test import badsyntax_3131
+            from test.tokenizedata import badsyntax_3131
         except SyntaxError as err:
             self.assertEqual(str(err),
               "invalid character '€' (U+20AC) (badsyntax_3131.py, line 2)")