mirror of https://github.com/python/cpython
Moved Unicode C API related tests to separate test class.
This commit is contained in:
Serhiy Storchaka
parent
480b069270
commit
63b5b6fd45
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@ -2275,6 +2275,123 @@ class UnicodeTest(string_tests.CommonTest,
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self.assertEqual("%s" % s, '__str__ overridden')
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self.assertEqual("{}".format(s), '__str__ overridden')
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def test_subclass_add(self):
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class S(str):
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def __add__(self, o):
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return "3"
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self.assertEqual(S("4") + S("5"), "3")
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class S(str):
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def __iadd__(self, o):
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return "3"
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s = S("1")
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s += "4"
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self.assertEqual(s, "3")
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def test_getnewargs(self):
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text = 'abc'
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args = text.__getnewargs__()
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self.assertIsNot(args[0], text)
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self.assertEqual(args[0], text)
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self.assertEqual(len(args), 1)
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def test_resize(self):
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for length in range(1, 100, 7):
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# generate a fresh string (refcount=1)
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text = 'a' * length + 'b'
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with support.check_warnings(('unicode_internal codec has been '
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'deprecated', DeprecationWarning)):
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# fill wstr internal field
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abc = text.encode('unicode_internal')
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self.assertEqual(abc.decode('unicode_internal'), text)
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# resize text: wstr field must be cleared and then recomputed
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text += 'c'
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abcdef = text.encode('unicode_internal')
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self.assertNotEqual(abc, abcdef)
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self.assertEqual(abcdef.decode('unicode_internal'), text)
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def test_compare(self):
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# Issue #17615
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N = 10
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ascii = 'a' * N
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ascii2 = 'z' * N
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latin = '\x80' * N
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latin2 = '\xff' * N
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bmp = '\u0100' * N
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bmp2 = '\uffff' * N
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astral = '\U00100000' * N
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astral2 = '\U0010ffff' * N
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strings = (
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ascii, ascii2,
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latin, latin2,
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bmp, bmp2,
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astral, astral2)
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for text1, text2 in itertools.combinations(strings, 2):
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equal = (text1 is text2)
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self.assertEqual(text1 == text2, equal)
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self.assertEqual(text1 != text2, not equal)
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if equal:
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self.assertTrue(text1 <= text2)
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self.assertTrue(text1 >= text2)
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# text1 is text2: duplicate strings to skip the "str1 == str2"
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# optimization in unicode_compare_eq() and really compare
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# character per character
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copy1 = duplicate_string(text1)
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copy2 = duplicate_string(text2)
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self.assertIsNot(copy1, copy2)
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self.assertTrue(copy1 == copy2)
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self.assertFalse(copy1 != copy2)
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self.assertTrue(copy1 <= copy2)
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self.assertTrue(copy2 >= copy2)
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self.assertTrue(ascii < ascii2)
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self.assertTrue(ascii < latin)
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self.assertTrue(ascii < bmp)
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self.assertTrue(ascii < astral)
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self.assertFalse(ascii >= ascii2)
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self.assertFalse(ascii >= latin)
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self.assertFalse(ascii >= bmp)
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self.assertFalse(ascii >= astral)
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self.assertFalse(latin < ascii)
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self.assertTrue(latin < latin2)
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self.assertTrue(latin < bmp)
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self.assertTrue(latin < astral)
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self.assertTrue(latin >= ascii)
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self.assertFalse(latin >= latin2)
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self.assertFalse(latin >= bmp)
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self.assertFalse(latin >= astral)
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self.assertFalse(bmp < ascii)
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self.assertFalse(bmp < latin)
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self.assertTrue(bmp < bmp2)
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self.assertTrue(bmp < astral)
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self.assertTrue(bmp >= ascii)
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self.assertTrue(bmp >= latin)
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self.assertFalse(bmp >= bmp2)
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self.assertFalse(bmp >= astral)
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self.assertFalse(astral < ascii)
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self.assertFalse(astral < latin)
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self.assertFalse(astral < bmp2)
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self.assertTrue(astral < astral2)
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self.assertTrue(astral >= ascii)
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self.assertTrue(astral >= latin)
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self.assertTrue(astral >= bmp2)
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self.assertFalse(astral >= astral2)
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def test_free_after_iterating(self):
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support.check_free_after_iterating(self, iter, str)
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support.check_free_after_iterating(self, reversed, str)
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class CAPITest(unittest.TestCase):
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# Test PyUnicode_FromFormat()
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def test_from_format(self):
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support.import_module('ctypes')
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@ -2570,18 +2687,6 @@ class UnicodeTest(string_tests.CommonTest,
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self.assertEqual(size, nchar)
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self.assertEqual(wchar, nonbmp + '\0')
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def test_subclass_add(self):
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class S(str):
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def __add__(self, o):
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return "3"
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self.assertEqual(S("4") + S("5"), "3")
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class S(str):
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def __iadd__(self, o):
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return "3"
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s = S("1")
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s += "4"
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self.assertEqual(s, "3")
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@support.cpython_only
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def test_encode_decimal(self):
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from _testcapi import unicode_encodedecimal
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@ -2610,104 +2715,6 @@ class UnicodeTest(string_tests.CommonTest,
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self.assertEqual(transform_decimal('123\u20ac'),
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'123\u20ac')
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def test_getnewargs(self):
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text = 'abc'
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args = text.__getnewargs__()
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self.assertIsNot(args[0], text)
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self.assertEqual(args[0], text)
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self.assertEqual(len(args), 1)
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def test_resize(self):
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for length in range(1, 100, 7):
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# generate a fresh string (refcount=1)
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text = 'a' * length + 'b'
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with support.check_warnings(('unicode_internal codec has been '
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'deprecated', DeprecationWarning)):
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# fill wstr internal field
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abc = text.encode('unicode_internal')
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self.assertEqual(abc.decode('unicode_internal'), text)
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# resize text: wstr field must be cleared and then recomputed
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text += 'c'
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abcdef = text.encode('unicode_internal')
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self.assertNotEqual(abc, abcdef)
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self.assertEqual(abcdef.decode('unicode_internal'), text)
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def test_compare(self):
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# Issue #17615
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N = 10
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ascii = 'a' * N
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ascii2 = 'z' * N
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latin = '\x80' * N
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latin2 = '\xff' * N
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bmp = '\u0100' * N
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bmp2 = '\uffff' * N
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astral = '\U00100000' * N
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astral2 = '\U0010ffff' * N
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strings = (
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ascii, ascii2,
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latin, latin2,
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bmp, bmp2,
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astral, astral2)
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for text1, text2 in itertools.combinations(strings, 2):
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equal = (text1 is text2)
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self.assertEqual(text1 == text2, equal)
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self.assertEqual(text1 != text2, not equal)
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if equal:
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self.assertTrue(text1 <= text2)
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self.assertTrue(text1 >= text2)
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# text1 is text2: duplicate strings to skip the "str1 == str2"
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# optimization in unicode_compare_eq() and really compare
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# character per character
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copy1 = duplicate_string(text1)
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copy2 = duplicate_string(text2)
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self.assertIsNot(copy1, copy2)
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self.assertTrue(copy1 == copy2)
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self.assertFalse(copy1 != copy2)
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self.assertTrue(copy1 <= copy2)
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self.assertTrue(copy2 >= copy2)
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self.assertTrue(ascii < ascii2)
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self.assertTrue(ascii < latin)
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self.assertTrue(ascii < bmp)
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self.assertTrue(ascii < astral)
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self.assertFalse(ascii >= ascii2)
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self.assertFalse(ascii >= latin)
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self.assertFalse(ascii >= bmp)
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self.assertFalse(ascii >= astral)
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self.assertFalse(latin < ascii)
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self.assertTrue(latin < latin2)
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self.assertTrue(latin < bmp)
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self.assertTrue(latin < astral)
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self.assertTrue(latin >= ascii)
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self.assertFalse(latin >= latin2)
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self.assertFalse(latin >= bmp)
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self.assertFalse(latin >= astral)
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self.assertFalse(bmp < ascii)
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self.assertFalse(bmp < latin)
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self.assertTrue(bmp < bmp2)
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self.assertTrue(bmp < astral)
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self.assertTrue(bmp >= ascii)
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self.assertTrue(bmp >= latin)
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self.assertFalse(bmp >= bmp2)
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self.assertFalse(bmp >= astral)
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self.assertFalse(astral < ascii)
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self.assertFalse(astral < latin)
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self.assertFalse(astral < bmp2)
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self.assertTrue(astral < astral2)
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self.assertTrue(astral >= ascii)
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self.assertTrue(astral >= latin)
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self.assertTrue(astral >= bmp2)
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self.assertFalse(astral >= astral2)
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@support.cpython_only
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def test_pep393_utf8_caching_bug(self):
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# Issue #25709: Problem with string concatenation and utf-8 cache
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@ -2725,10 +2732,6 @@ class UnicodeTest(string_tests.CommonTest,
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# Check that the second call returns the same result
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self.assertEqual(getargs_s_hash(s), chr(k).encode() * (i + 1))
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def test_free_after_iterating(self):
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support.check_free_after_iterating(self, iter, str)
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support.check_free_after_iterating(self, reversed, str)
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class StringModuleTest(unittest.TestCase):
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def test_formatter_parser(self):
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