mirror of
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185 lines
7.1 KiB
Python
185 lines
7.1 KiB
Python
from test_support import verbose
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import string, sys
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# XXX: kludge... short circuit if strings don't have methods
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try:
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''.join
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except AttributeError:
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raise ImportError
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def test(name, input, output, *args):
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if verbose:
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print 'string.%s%s =? %s... ' % (name, (input,) + args, output),
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try:
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# Prefer string methods over string module functions
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try:
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f = getattr(input, name)
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value = apply(f, args)
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except AttributeError:
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f = getattr(string, name)
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value = apply(f, (input,) + args)
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except:
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value = sys.exc_type
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if value != output:
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if verbose:
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print 'no'
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print f, `input`, `output`, `value`
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else:
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if verbose:
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print 'yes'
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test('atoi', " 1 ", 1)
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test('atoi', " 1x", ValueError)
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test('atoi', " x1 ", ValueError)
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test('atol', " 1 ", 1L)
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test('atol', " 1x ", ValueError)
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test('atol', " x1 ", ValueError)
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test('atof', " 1 ", 1.0)
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test('atof', " 1x ", ValueError)
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test('atof', " x1 ", ValueError)
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test('capitalize', ' hello ', ' hello ')
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test('capitalize', 'hello ', 'Hello ')
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test('find', 'abcdefghiabc', 0, 'abc')
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test('find', 'abcdefghiabc', 9, 'abc', 1)
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test('find', 'abcdefghiabc', -1, 'def', 4)
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test('rfind', 'abcdefghiabc', 9, 'abc')
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test('lower', 'HeLLo', 'hello')
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test('lower', 'hello', 'hello')
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test('upper', 'HeLLo', 'HELLO')
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test('upper', 'HELLO', 'HELLO')
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test('title', ' hello ', ' Hello ')
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test('title', 'hello ', 'Hello ')
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test('title', "fOrMaT thIs aS titLe String", 'Format This As Title String')
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test('title', "fOrMaT,thIs-aS*titLe;String", 'Format,This-As*Title;String')
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test('title', "getInt", 'Getint')
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test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi')
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test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 8)
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test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 4)
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test('expandtabs', 'abc\r\nab\tdef\ng\thi', 'abc\r\nab def\ng hi', 4)
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test('islower', 'a', 1)
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test('islower', 'A', 0)
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test('islower', '\n', 0)
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test('islower', 'abc', 1)
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test('islower', 'aBc', 0)
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test('islower', 'abc\n', 1)
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test('isupper', 'a', 0)
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test('isupper', 'A', 1)
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test('isupper', '\n', 0)
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test('isupper', 'ABC', 1)
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test('isupper', 'AbC', 0)
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test('isupper', 'ABC\n', 1)
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test('istitle', 'a', 0)
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test('istitle', 'A', 1)
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test('istitle', '\n', 0)
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test('istitle', 'A Titlecased Line', 1)
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test('istitle', 'A\nTitlecased Line', 1)
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test('istitle', 'A Titlecased, Line', 1)
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test('istitle', 'Not a capitalized String', 0)
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test('istitle', 'Not\ta Titlecase String', 0)
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test('istitle', 'Not--a Titlecase String', 0)
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test('splitlines', "abc\ndef\n\rghi", ['abc', 'def', '', 'ghi'])
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test('splitlines', "abc\ndef\n\r\nghi", ['abc', 'def', '', 'ghi'])
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test('splitlines', "abc\ndef\r\nghi", ['abc', 'def', 'ghi'])
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test('splitlines', "abc\ndef\r\nghi\n", ['abc', 'def', 'ghi'])
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test('splitlines', "abc\ndef\r\nghi\n\r", ['abc', 'def', 'ghi', ''])
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test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc', 'def', 'ghi', ''])
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test('splitlines', "\nabc\ndef\r\nghi\n\r", ['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], 1)
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transtable = '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377'
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test('maketrans', 'abc', transtable, 'xyz')
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test('maketrans', 'abc', ValueError, 'xyzq')
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test('split', 'this is the split function',
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['this', 'is', 'the', 'split', 'function'])
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test('split', 'a|b|c|d', ['a', 'b', 'c', 'd'], '|')
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test('split', 'a|b|c|d', ['a', 'b', 'c|d'], '|', 2)
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test('split', 'a b c d', ['a', 'b c d'], None, 1)
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test('split', 'a b c d', ['a', 'b', 'c d'], None, 2)
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test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 3)
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test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 4)
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test('split', 'a b c d', ['a b c d'], None, 0)
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test('split', 'a b c d', ['a', 'b', 'c d'], None, 2)
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test('split', 'a b c d ', ['a', 'b', 'c', 'd'])
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# join now works with any sequence type
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class Sequence:
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def __init__(self): self.seq = 'wxyz'
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def __len__(self): return len(self.seq)
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def __getitem__(self, i): return self.seq[i]
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test('join', ['a', 'b', 'c', 'd'], 'a b c d')
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test('join', ('a', 'b', 'c', 'd'), 'abcd', '')
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test('join', Sequence(), 'w x y z')
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test('join', 7, TypeError)
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class BadSeq(Sequence):
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def __init__(self): self.seq = [7, 'hello', 123L]
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test('join', BadSeq(), TypeError)
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# try a few long ones
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print string.join(['x' * 100] * 100, ':')
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print string.join(('x' * 100,) * 100, ':')
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test('strip', ' hello ', 'hello')
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test('lstrip', ' hello ', 'hello ')
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test('rstrip', ' hello ', ' hello')
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test('strip', 'hello', 'hello')
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test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS')
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test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def')
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table = string.maketrans('a', 'A')
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test('translate', 'abc', 'Abc', table)
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test('translate', 'xyz', 'xyz', table)
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test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1)
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test('replace', 'one!two!three!', 'onetwothree', '!', '')
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test('replace', 'one!two!three!', 'one@two@three!', '!', '@', 2)
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test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 3)
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test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 4)
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test('replace', 'one!two!three!', 'one!two!three!', '!', '@', 0)
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test('replace', 'one!two!three!', 'one@two@three@', '!', '@')
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test('replace', 'one!two!three!', 'one!two!three!', 'x', '@')
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test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2)
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test('startswith', 'hello', 1, 'he')
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test('startswith', 'hello', 1, 'hello')
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test('startswith', 'hello', 0, 'hello world')
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test('startswith', 'hello', 1, '')
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test('startswith', 'hello', 0, 'ello')
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test('startswith', 'hello', 1, 'ello', 1)
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test('startswith', 'hello', 1, 'o', 4)
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test('startswith', 'hello', 0, 'o', 5)
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test('startswith', 'hello', 1, '', 5)
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test('startswith', 'hello', 0, 'lo', 6)
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test('startswith', 'helloworld', 1, 'lowo', 3)
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test('startswith', 'helloworld', 1, 'lowo', 3, 7)
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test('startswith', 'helloworld', 0, 'lowo', 3, 6)
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test('endswith', 'hello', 1, 'lo')
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test('endswith', 'hello', 0, 'he')
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test('endswith', 'hello', 1, '')
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test('endswith', 'hello', 0, 'hello world')
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test('endswith', 'helloworld', 0, 'worl')
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test('endswith', 'helloworld', 1, 'worl', 3, 9)
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test('endswith', 'helloworld', 1, 'world', 3, 12)
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test('endswith', 'helloworld', 1, 'lowo', 1, 7)
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test('endswith', 'helloworld', 1, 'lowo', 2, 7)
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test('endswith', 'helloworld', 1, 'lowo', 3, 7)
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test('endswith', 'helloworld', 0, 'lowo', 4, 7)
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test('endswith', 'helloworld', 0, 'lowo', 3, 8)
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test('endswith', 'ab', 0, 'ab', 0, 1)
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test('endswith', 'ab', 0, 'ab', 0, 0)
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string.whitespace
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string.lowercase
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string.uppercase
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