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-rw-r--r--Lib/test/string_tests.py30
1 files changed, 22 insertions, 8 deletions
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index 4800d6d7f24..5ed01f29799 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -327,13 +327,26 @@ class BaseTest:
self.checkraises(TypeError, 'hello', 'upper', 42)
def test_expandtabs(self):
- self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
- self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
- self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 4)
- self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', 'expandtabs', 4)
- self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
- self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
- self.checkequal('abc\r\nab\r\ndef\ng\r\nhi', 'abc\r\nab\r\ndef\ng\r\nhi', 'expandtabs', 4)
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi',
+ 'expandtabs')
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi',
+ 'expandtabs', 8)
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi',
+ 'expandtabs', 4)
+ self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi',
+ 'expandtabs')
+ self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi',
+ 'expandtabs', 8)
+ self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi',
+ 'expandtabs', 4)
+ self.checkequal('abc\r\nab\r\ndef\ng\r\nhi', 'abc\r\nab\r\ndef\ng\r\nhi',
+ 'expandtabs', 4)
+ # check keyword args
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi',
+ 'expandtabs', tabsize=8)
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi',
+ 'expandtabs', tabsize=4)
+
self.checkequal(' a\n b', ' \ta\n\tb', 'expandtabs', 1)
self.checkraises(TypeError, 'hello', 'expandtabs', 42, 42)
@@ -1165,7 +1178,8 @@ class MixinStrUnicodeUserStringTest:
self.checkraises(TypeError, 'abc', '__mod__')
self.checkraises(TypeError, '%(foo)s', '__mod__', 42)
self.checkraises(TypeError, '%s%s', '__mod__', (42,))
- self.checkraises(TypeError, '%c', '__mod__', (None,))
+ with self.assertWarns(DeprecationWarning):
+ self.checkraises(TypeError, '%c', '__mod__', (None,))
self.checkraises(ValueError, '%(foo', '__mod__', {})
self.checkraises(TypeError, '%(foo)s %(bar)s', '__mod__', ('foo', 42))
self.checkraises(TypeError, '%d', '__mod__', "42") # not numeric