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	Issue #26257: Eliminate buffer_tests.py and fix ByteArrayAsStringTest
ByteArrayAsStringTest.fixtype() was converting test data to bytes, not byte- array, therefore many of the test cases inherited in this class were not actually being run on the bytearray type. The tests in buffer_tests.py were redundant with methods in string_tests .MixinStrUnicodeUserStringTest and string_tests.CommonTest. These methods are now moved into string_tests.BaseTest, where they will also get run for bytes and bytearray. This change also moves test_additional_split(), test_additional_rsplit(), and test_strip() from CommonTest to BaseTest, meaning these tests are now run for bytes and bytearray. I plan to eliminate redundancies with existing tests in test_bytes.py soon.
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					 4 changed files with 54 additions and 229 deletions
				
			
		|  | @ -1,176 +0,0 @@ | |||
| # Tests that work for bytearray objects.  Could be merged into string_tests. | ||||
| # See PEP 3137. | ||||
| 
 | ||||
| class MixinBytesBufferCommonTests(object): | ||||
|     """Tests that work for bytearray objects. | ||||
|     See PEP 3137. | ||||
|     """ | ||||
| 
 | ||||
|     def marshal(self, x): | ||||
|         """Convert x into the appropriate type for these tests.""" | ||||
|         raise RuntimeError('test class must provide a marshal method') | ||||
| 
 | ||||
|     def test_islower(self): | ||||
|         self.assertFalse(self.marshal(b'').islower()) | ||||
|         self.assertTrue(self.marshal(b'a').islower()) | ||||
|         self.assertFalse(self.marshal(b'A').islower()) | ||||
|         self.assertFalse(self.marshal(b'\n').islower()) | ||||
|         self.assertTrue(self.marshal(b'abc').islower()) | ||||
|         self.assertFalse(self.marshal(b'aBc').islower()) | ||||
|         self.assertTrue(self.marshal(b'abc\n').islower()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').islower, 42) | ||||
| 
 | ||||
|     def test_isupper(self): | ||||
|         self.assertFalse(self.marshal(b'').isupper()) | ||||
|         self.assertFalse(self.marshal(b'a').isupper()) | ||||
|         self.assertTrue(self.marshal(b'A').isupper()) | ||||
|         self.assertFalse(self.marshal(b'\n').isupper()) | ||||
|         self.assertTrue(self.marshal(b'ABC').isupper()) | ||||
|         self.assertFalse(self.marshal(b'AbC').isupper()) | ||||
|         self.assertTrue(self.marshal(b'ABC\n').isupper()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').isupper, 42) | ||||
| 
 | ||||
|     def test_istitle(self): | ||||
|         self.assertFalse(self.marshal(b'').istitle()) | ||||
|         self.assertFalse(self.marshal(b'a').istitle()) | ||||
|         self.assertTrue(self.marshal(b'A').istitle()) | ||||
|         self.assertFalse(self.marshal(b'\n').istitle()) | ||||
|         self.assertTrue(self.marshal(b'A Titlecased Line').istitle()) | ||||
|         self.assertTrue(self.marshal(b'A\nTitlecased Line').istitle()) | ||||
|         self.assertTrue(self.marshal(b'A Titlecased, Line').istitle()) | ||||
|         self.assertFalse(self.marshal(b'Not a capitalized String').istitle()) | ||||
|         self.assertFalse(self.marshal(b'Not\ta Titlecase String').istitle()) | ||||
|         self.assertFalse(self.marshal(b'Not--a Titlecase String').istitle()) | ||||
|         self.assertFalse(self.marshal(b'NOT').istitle()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').istitle, 42) | ||||
| 
 | ||||
|     def test_isspace(self): | ||||
|         self.assertFalse(self.marshal(b'').isspace()) | ||||
|         self.assertFalse(self.marshal(b'a').isspace()) | ||||
|         self.assertTrue(self.marshal(b' ').isspace()) | ||||
|         self.assertTrue(self.marshal(b'\t').isspace()) | ||||
|         self.assertTrue(self.marshal(b'\r').isspace()) | ||||
|         self.assertTrue(self.marshal(b'\n').isspace()) | ||||
|         self.assertTrue(self.marshal(b' \t\r\n').isspace()) | ||||
|         self.assertFalse(self.marshal(b' \t\r\na').isspace()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').isspace, 42) | ||||
| 
 | ||||
|     def test_isalpha(self): | ||||
|         self.assertFalse(self.marshal(b'').isalpha()) | ||||
|         self.assertTrue(self.marshal(b'a').isalpha()) | ||||
|         self.assertTrue(self.marshal(b'A').isalpha()) | ||||
|         self.assertFalse(self.marshal(b'\n').isalpha()) | ||||
|         self.assertTrue(self.marshal(b'abc').isalpha()) | ||||
|         self.assertFalse(self.marshal(b'aBc123').isalpha()) | ||||
|         self.assertFalse(self.marshal(b'abc\n').isalpha()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').isalpha, 42) | ||||
| 
 | ||||
|     def test_isalnum(self): | ||||
|         self.assertFalse(self.marshal(b'').isalnum()) | ||||
|         self.assertTrue(self.marshal(b'a').isalnum()) | ||||
|         self.assertTrue(self.marshal(b'A').isalnum()) | ||||
|         self.assertFalse(self.marshal(b'\n').isalnum()) | ||||
|         self.assertTrue(self.marshal(b'123abc456').isalnum()) | ||||
|         self.assertTrue(self.marshal(b'a1b3c').isalnum()) | ||||
|         self.assertFalse(self.marshal(b'aBc000 ').isalnum()) | ||||
|         self.assertFalse(self.marshal(b'abc\n').isalnum()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').isalnum, 42) | ||||
| 
 | ||||
|     def test_isdigit(self): | ||||
|         self.assertFalse(self.marshal(b'').isdigit()) | ||||
|         self.assertFalse(self.marshal(b'a').isdigit()) | ||||
|         self.assertTrue(self.marshal(b'0').isdigit()) | ||||
|         self.assertTrue(self.marshal(b'0123456789').isdigit()) | ||||
|         self.assertFalse(self.marshal(b'0123456789a').isdigit()) | ||||
| 
 | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').isdigit, 42) | ||||
| 
 | ||||
|     def test_capitalize(self): | ||||
|         self.assertEqual(b' hello ', self.marshal(b' hello ').capitalize()) | ||||
|         self.assertEqual(b'Hello ', self.marshal(b'Hello ').capitalize()) | ||||
|         self.assertEqual(b'Hello ', self.marshal(b'hello ').capitalize()) | ||||
|         self.assertEqual(b'Aaaa', self.marshal(b'aaaa').capitalize()) | ||||
|         self.assertEqual(b'Aaaa', self.marshal(b'AaAa').capitalize()) | ||||
| 
 | ||||
|         self.assertRaises(TypeError, self.marshal(b'hello').capitalize, 42) | ||||
| 
 | ||||
|     def test_ljust(self): | ||||
|         self.assertEqual(b'abc       ', self.marshal(b'abc').ljust(10)) | ||||
|         self.assertEqual(b'abc   ', self.marshal(b'abc').ljust(6)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').ljust(3)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').ljust(2)) | ||||
|         self.assertEqual(b'abc*******', self.marshal(b'abc').ljust(10, b'*')) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').ljust) | ||||
| 
 | ||||
|     def test_rjust(self): | ||||
|         self.assertEqual(b'       abc', self.marshal(b'abc').rjust(10)) | ||||
|         self.assertEqual(b'   abc', self.marshal(b'abc').rjust(6)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').rjust(3)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').rjust(2)) | ||||
|         self.assertEqual(b'*******abc', self.marshal(b'abc').rjust(10, b'*')) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').rjust) | ||||
| 
 | ||||
|     def test_center(self): | ||||
|         self.assertEqual(b'   abc    ', self.marshal(b'abc').center(10)) | ||||
|         self.assertEqual(b' abc  ', self.marshal(b'abc').center(6)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').center(3)) | ||||
|         self.assertEqual(b'abc', self.marshal(b'abc').center(2)) | ||||
|         self.assertEqual(b'***abc****', self.marshal(b'abc').center(10, b'*')) | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').center) | ||||
| 
 | ||||
|     def test_swapcase(self): | ||||
|         self.assertEqual(b'hEllO CoMPuTErS', | ||||
|             self.marshal(b'HeLLo cOmpUteRs').swapcase()) | ||||
| 
 | ||||
|         self.assertRaises(TypeError, self.marshal(b'hello').swapcase, 42) | ||||
| 
 | ||||
|     def test_zfill(self): | ||||
|         self.assertEqual(b'123', self.marshal(b'123').zfill(2)) | ||||
|         self.assertEqual(b'123', self.marshal(b'123').zfill(3)) | ||||
|         self.assertEqual(b'0123', self.marshal(b'123').zfill(4)) | ||||
|         self.assertEqual(b'+123', self.marshal(b'+123').zfill(3)) | ||||
|         self.assertEqual(b'+123', self.marshal(b'+123').zfill(4)) | ||||
|         self.assertEqual(b'+0123', self.marshal(b'+123').zfill(5)) | ||||
|         self.assertEqual(b'-123', self.marshal(b'-123').zfill(3)) | ||||
|         self.assertEqual(b'-123', self.marshal(b'-123').zfill(4)) | ||||
|         self.assertEqual(b'-0123', self.marshal(b'-123').zfill(5)) | ||||
|         self.assertEqual(b'000', self.marshal(b'').zfill(3)) | ||||
|         self.assertEqual(b'34', self.marshal(b'34').zfill(1)) | ||||
|         self.assertEqual(b'0034', self.marshal(b'34').zfill(4)) | ||||
| 
 | ||||
|         self.assertRaises(TypeError, self.marshal(b'123').zfill) | ||||
| 
 | ||||
|     def test_title(self): | ||||
|         self.assertEqual(b' Hello ', self.marshal(b' hello ').title()) | ||||
|         self.assertEqual(b'Hello ', self.marshal(b'hello ').title()) | ||||
|         self.assertEqual(b'Hello ', self.marshal(b'Hello ').title()) | ||||
|         self.assertEqual(b'Format This As Title String', | ||||
|                          self.marshal(b'fOrMaT thIs aS titLe String').title()) | ||||
|         self.assertEqual(b'Format,This-As*Title;String', | ||||
|                          self.marshal(b'fOrMaT,thIs-aS*titLe;String').title()) | ||||
|         self.assertEqual(b'Getint', self.marshal(b'getInt').title()) | ||||
|         self.assertRaises(TypeError, self.marshal(b'hello').title, 42) | ||||
| 
 | ||||
|     def test_splitlines(self): | ||||
|         self.assertEqual([b'abc', b'def', b'', b'ghi'], | ||||
|                          self.marshal(b'abc\ndef\n\rghi').splitlines()) | ||||
|         self.assertEqual([b'abc', b'def', b'', b'ghi'], | ||||
|                          self.marshal(b'abc\ndef\n\r\nghi').splitlines()) | ||||
|         self.assertEqual([b'abc', b'def', b'ghi'], | ||||
|                          self.marshal(b'abc\ndef\r\nghi').splitlines()) | ||||
|         self.assertEqual([b'abc', b'def', b'ghi'], | ||||
|                          self.marshal(b'abc\ndef\r\nghi\n').splitlines()) | ||||
|         self.assertEqual([b'abc', b'def', b'ghi', b''], | ||||
|                          self.marshal(b'abc\ndef\r\nghi\n\r').splitlines()) | ||||
|         self.assertEqual([b'', b'abc', b'def', b'ghi', b''], | ||||
|                          self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines()) | ||||
|         self.assertEqual([b'', b'abc', b'def', b'ghi', b''], | ||||
|                          self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(False)) | ||||
|         self.assertEqual([b'\n', b'abc\n', b'def\r\n', b'ghi\n', b'\r'], | ||||
|                          self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(True)) | ||||
|         self.assertEqual([b'', b'abc', b'def', b'ghi', b''], | ||||
|                          self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(keepends=False)) | ||||
|         self.assertEqual([b'\n', b'abc\n', b'def\r\n', b'ghi\n', b'\r'], | ||||
|                          self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(keepends=True)) | ||||
| 
 | ||||
|         self.assertRaises(TypeError, self.marshal(b'abc').splitlines, 42, 42) | ||||
|  | @ -51,6 +51,9 @@ def fixtype(self, obj): | |||
|         else: | ||||
|             return obj | ||||
| 
 | ||||
|     def test_fixtype(self): | ||||
|         self.assertIs(type(self.fixtype("123")), self.type2test) | ||||
| 
 | ||||
|     # check that obj.method(*args) returns result | ||||
|     def checkequal(self, result, obj, methodname, *args, **kwargs): | ||||
|         result = self.fixtype(result) | ||||
|  | @ -682,21 +685,6 @@ def test_replace_overflow(self): | |||
|         self.checkraises(OverflowError, A2_16, "replace", "A", A2_16) | ||||
|         self.checkraises(OverflowError, A2_16, "replace", "AA", A2_16+A2_16) | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| class CommonTest(BaseTest): | ||||
|     # This testcase contains tests that can be used in all | ||||
|     # stringlike classes. Currently this is str and UserString. | ||||
| 
 | ||||
|     def test_hash(self): | ||||
|         # SF bug 1054139:  += optimization was not invalidating cached hash value | ||||
|         a = self.type2test('DNSSEC') | ||||
|         b = self.type2test('') | ||||
|         for c in a: | ||||
|             b += c | ||||
|             hash(b) | ||||
|         self.assertEqual(hash(a), hash(b)) | ||||
| 
 | ||||
|     def test_capitalize(self): | ||||
|         self.checkequal(' hello ', ' hello ', 'capitalize') | ||||
|         self.checkequal('Hello ', 'Hello ','capitalize') | ||||
|  | @ -704,23 +692,6 @@ def test_capitalize(self): | |||
|         self.checkequal('Aaaa', 'aaaa', 'capitalize') | ||||
|         self.checkequal('Aaaa', 'AaAa', 'capitalize') | ||||
| 
 | ||||
|         # check that titlecased chars are lowered correctly | ||||
|         # \u1ffc is the titlecased char | ||||
|         self.checkequal('\u03a9\u0399\u1ff3\u1ff3\u1ff3', | ||||
|                         '\u1ff3\u1ff3\u1ffc\u1ffc', 'capitalize') | ||||
|         # check with cased non-letter chars | ||||
|         self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', | ||||
|                         '\u24c5\u24ce\u24c9\u24bd\u24c4\u24c3', 'capitalize') | ||||
|         self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', | ||||
|                         '\u24df\u24e8\u24e3\u24d7\u24de\u24dd', 'capitalize') | ||||
|         self.checkequal('\u2160\u2171\u2172', | ||||
|                         '\u2160\u2161\u2162', 'capitalize') | ||||
|         self.checkequal('\u2160\u2171\u2172', | ||||
|                         '\u2170\u2171\u2172', 'capitalize') | ||||
|         # check with Ll chars with no upper - nothing changes here | ||||
|         self.checkequal('\u019b\u1d00\u1d86\u0221\u1fb7', | ||||
|                         '\u019b\u1d00\u1d86\u0221\u1fb7', 'capitalize') | ||||
| 
 | ||||
|         self.checkraises(TypeError, 'hello', 'capitalize', 42) | ||||
| 
 | ||||
|     def test_additional_split(self): | ||||
|  | @ -854,10 +825,6 @@ def test_zfill(self): | |||
| 
 | ||||
|         self.checkraises(TypeError, '123', 'zfill') | ||||
| 
 | ||||
| class MixinStrUnicodeUserStringTest: | ||||
|     # additional tests that only work for | ||||
|     # stringlike objects, i.e. str, UserString | ||||
| 
 | ||||
|     def test_islower(self): | ||||
|         self.checkequal(False, '', 'islower') | ||||
|         self.checkequal(True, 'a', 'islower') | ||||
|  | @ -960,6 +927,43 @@ def test_splitlines(self): | |||
| 
 | ||||
|         self.checkraises(TypeError, 'abc', 'splitlines', 42, 42) | ||||
| 
 | ||||
| 
 | ||||
| class CommonTest(BaseTest): | ||||
|     # This testcase contains tests that can be used in all | ||||
|     # stringlike classes. Currently this is str and UserString. | ||||
| 
 | ||||
|     def test_hash(self): | ||||
|         # SF bug 1054139:  += optimization was not invalidating cached hash value | ||||
|         a = self.type2test('DNSSEC') | ||||
|         b = self.type2test('') | ||||
|         for c in a: | ||||
|             b += c | ||||
|             hash(b) | ||||
|         self.assertEqual(hash(a), hash(b)) | ||||
| 
 | ||||
|     def test_capitalize_nonascii(self): | ||||
|         # check that titlecased chars are lowered correctly | ||||
|         # \u1ffc is the titlecased char | ||||
|         self.checkequal('\u03a9\u0399\u1ff3\u1ff3\u1ff3', | ||||
|                         '\u1ff3\u1ff3\u1ffc\u1ffc', 'capitalize') | ||||
|         # check with cased non-letter chars | ||||
|         self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', | ||||
|                         '\u24c5\u24ce\u24c9\u24bd\u24c4\u24c3', 'capitalize') | ||||
|         self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', | ||||
|                         '\u24df\u24e8\u24e3\u24d7\u24de\u24dd', 'capitalize') | ||||
|         self.checkequal('\u2160\u2171\u2172', | ||||
|                         '\u2160\u2161\u2162', 'capitalize') | ||||
|         self.checkequal('\u2160\u2171\u2172', | ||||
|                         '\u2170\u2171\u2172', 'capitalize') | ||||
|         # check with Ll chars with no upper - nothing changes here | ||||
|         self.checkequal('\u019b\u1d00\u1d86\u0221\u1fb7', | ||||
|                         '\u019b\u1d00\u1d86\u0221\u1fb7', 'capitalize') | ||||
| 
 | ||||
| 
 | ||||
| class MixinStrUnicodeUserStringTest: | ||||
|     # additional tests that only work for | ||||
|     # stringlike objects, i.e. str, UserString | ||||
| 
 | ||||
|     def test_startswith(self): | ||||
|         self.checkequal(True, 'hello', 'startswith', 'he') | ||||
|         self.checkequal(True, 'hello', 'startswith', 'hello') | ||||
|  |  | |||
|  | @ -1,8 +1,7 @@ | |||
| """Unit tests for the bytes and bytearray types. | ||||
| 
 | ||||
| XXX This is a mess.  Common tests should be moved to buffer_tests.py, | ||||
| which itself ought to be unified with string_tests.py (and the latter | ||||
| should be modernized). | ||||
| XXX This is a mess.  Common tests should be unified with string_tests.py (and | ||||
| the latter should be modernized). | ||||
| """ | ||||
| 
 | ||||
| import os | ||||
|  | @ -16,7 +15,6 @@ | |||
| 
 | ||||
| import test.support | ||||
| import test.string_tests | ||||
| import test.buffer_tests | ||||
| import test.list_tests | ||||
| from test.support import bigaddrspacetest, MAX_Py_ssize_t | ||||
| 
 | ||||
|  | @ -1480,8 +1478,7 @@ def bytes_warning(): | |||
|     # the rest that make sense (the code can be cleaned up to use modern | ||||
|     # unittest methods at the same time). | ||||
| 
 | ||||
| class BytearrayPEP3137Test(unittest.TestCase, | ||||
|                        test.buffer_tests.MixinBytesBufferCommonTests): | ||||
| class BytearrayPEP3137Test(unittest.TestCase): | ||||
|     def marshal(self, x): | ||||
|         return bytearray(x) | ||||
| 
 | ||||
|  | @ -1511,16 +1508,16 @@ def test_returns_new_copy(self): | |||
| class FixedStringTest(test.string_tests.BaseTest): | ||||
|     def fixtype(self, obj): | ||||
|         if isinstance(obj, str): | ||||
|             return obj.encode("utf-8") | ||||
|             return self.type2test(obj.encode("utf-8")) | ||||
|         return super().fixtype(obj) | ||||
| 
 | ||||
|     contains_bytes = True | ||||
| 
 | ||||
| class ByteArrayAsStringTest(FixedStringTest, unittest.TestCase): | ||||
|     type2test = bytearray | ||||
|     contains_bytes = True | ||||
| 
 | ||||
| class BytesAsStringTest(FixedStringTest, unittest.TestCase): | ||||
|     type2test = bytes | ||||
|     contains_bytes = True | ||||
| 
 | ||||
| 
 | ||||
| class SubclassTest: | ||||
|  |  | |||
|  | @ -565,7 +565,7 @@ def test_fixup(s): | |||
|         self.assertTrue('\ud800\udc02' < '\ud84d\udc56') | ||||
| 
 | ||||
|     def test_islower(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_islower(self) | ||||
|         super().test_islower() | ||||
|         self.checkequalnofix(False, '\u1FFc', 'islower') | ||||
|         self.assertFalse('\u2167'.islower()) | ||||
|         self.assertTrue('\u2177'.islower()) | ||||
|  | @ -580,7 +580,7 @@ def test_islower(self): | |||
|         self.assertFalse('\U0001F46F'.islower()) | ||||
| 
 | ||||
|     def test_isupper(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_isupper(self) | ||||
|         super().test_isupper() | ||||
|         if not sys.platform.startswith('java'): | ||||
|             self.checkequalnofix(False, '\u1FFc', 'isupper') | ||||
|         self.assertTrue('\u2167'.isupper()) | ||||
|  | @ -596,7 +596,7 @@ def test_isupper(self): | |||
|         self.assertFalse('\U0001F46F'.isupper()) | ||||
| 
 | ||||
|     def test_istitle(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_istitle(self) | ||||
|         super().test_istitle() | ||||
|         self.checkequalnofix(True, '\u1FFc', 'istitle') | ||||
|         self.checkequalnofix(True, 'Greek \u1FFcitlecases ...', 'istitle') | ||||
| 
 | ||||
|  | @ -608,7 +608,7 @@ def test_istitle(self): | |||
|             self.assertFalse(ch.istitle(), '{!a} is not title'.format(ch)) | ||||
| 
 | ||||
|     def test_isspace(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_isspace(self) | ||||
|         super().test_isspace() | ||||
|         self.checkequalnofix(True, '\u2000', 'isspace') | ||||
|         self.checkequalnofix(True, '\u200a', 'isspace') | ||||
|         self.checkequalnofix(False, '\u2014', 'isspace') | ||||
|  | @ -618,13 +618,13 @@ def test_isspace(self): | |||
|             self.assertFalse(ch.isspace(), '{!a} is not space.'.format(ch)) | ||||
| 
 | ||||
|     def test_isalnum(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_isalnum(self) | ||||
|         super().test_isalnum() | ||||
|         for ch in ['\U00010401', '\U00010427', '\U00010429', '\U0001044E', | ||||
|                    '\U0001D7F6', '\U00011066', '\U000104A0', '\U0001F107']: | ||||
|             self.assertTrue(ch.isalnum(), '{!a} is alnum.'.format(ch)) | ||||
| 
 | ||||
|     def test_isalpha(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_isalpha(self) | ||||
|         super().test_isalpha() | ||||
|         self.checkequalnofix(True, '\u1FFc', 'isalpha') | ||||
|         # non-BMP, cased | ||||
|         self.assertTrue('\U00010401'.isalpha()) | ||||
|  | @ -654,7 +654,7 @@ def test_isdecimal(self): | |||
|             self.assertTrue(ch.isdecimal(), '{!a} is decimal.'.format(ch)) | ||||
| 
 | ||||
|     def test_isdigit(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_isdigit(self) | ||||
|         super().test_isdigit() | ||||
|         self.checkequalnofix(True, '\u2460', 'isdigit') | ||||
|         self.checkequalnofix(False, '\xbc', 'isdigit') | ||||
|         self.checkequalnofix(True, '\u0660', 'isdigit') | ||||
|  | @ -807,7 +807,7 @@ def test_capitalize(self): | |||
|         self.assertEqual('A\u0345\u03a3'.capitalize(), 'A\u0345\u03c2') | ||||
| 
 | ||||
|     def test_title(self): | ||||
|         string_tests.MixinStrUnicodeUserStringTest.test_title(self) | ||||
|         super().test_title() | ||||
|         self.assertEqual('\U0001044F'.title(), '\U00010427') | ||||
|         self.assertEqual('\U0001044F\U0001044F'.title(), | ||||
|                          '\U00010427\U0001044F') | ||||
|  |  | |||
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	 Martin Panter
						Martin Panter