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gh-94808: Cover str.rsplit for UCS1, UCS2 or UCS4 (#98228)

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Nikita Sobolev 2022-10-15 21:40:22 +03:00 • committed by GitHub
parent f4370318d6
commit b7dd2cad18
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2 changed files with 14 additions and 2 deletions
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8
Lib/test/string_tests.py
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@ -505,6 +505,11 @@ class BaseTest:
self.checkraises(ValueError, 'hello', 'split', '', 0) self.checkraises(ValueError, 'hello', 'split', '', 0)
def test_rsplit(self): def test_rsplit(self):
# without arg
self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit')
self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit')
self.checkequal([], '', 'rsplit')
# by a char # by a char
self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|') self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|')
self.checkequal(['a|b|c', 'd'], 'a|b|c|d', 'rsplit', '|', 1) self.checkequal(['a|b|c', 'd'], 'a|b|c|d', 'rsplit', '|', 1)
@ -558,6 +563,9 @@ class BaseTest:
# with keyword args # with keyword args
self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', sep='|') self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', sep='|')
self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit', sep=None)
self.checkequal(['a b c', 'd'],
'a b c d', 'rsplit', sep=None, maxsplit=1)
self.checkequal(['a|b|c', 'd'], self.checkequal(['a|b|c', 'd'],
'a|b|c|d', 'rsplit', '|', maxsplit=1) 'a|b|c|d', 'rsplit', '|', maxsplit=1)
self.checkequal(['a|b|c', 'd'], self.checkequal(['a|b|c', 'd'],

8
Lib/test/test_unicode.py
View file

@ -445,10 +445,10 @@ class UnicodeTest(string_tests.CommonTest,
def test_rsplit(self): def test_rsplit(self):
string_tests.CommonTest.test_rsplit(self) string_tests.CommonTest.test_rsplit(self)
# test mixed kinds # test mixed kinds
for left, right in ('ba', '\u0101\u0100', '\U00010301\U00010300'): for left, right in ('ba', 'юё', '\u0101\u0100', '\U00010301\U00010300'):
left *= 9 left *= 9
right *= 9 right *= 9
for delim in ('c', '\u0102', '\U00010302'): for delim in ('c', 'ы', '\u0102', '\U00010302'):
self.checkequal([left + right], self.checkequal([left + right],
left + right, 'rsplit', delim) left + right, 'rsplit', delim)
self.checkequal([left, right], self.checkequal([left, right],
@ -458,6 +458,10 @@ class UnicodeTest(string_tests.CommonTest,
self.checkequal([left, right], self.checkequal([left, right],
left + delim * 2 + right, 'rsplit', delim *2) left + delim * 2 + right, 'rsplit', delim *2)
# Check `None` as well:
self.checkequal([left + right],
left + right, 'rsplit', None)
def test_partition(self): def test_partition(self):
string_tests.MixinStrUnicodeUserStringTest.test_partition(self) string_tests.MixinStrUnicodeUserStringTest.test_partition(self)
# test mixed kinds # test mixed kinds