mirror of https://github.com/python/cpython
408 lines
15 KiB
Python
408 lines
15 KiB
Python
""" Test script for the Unicode implementation.
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Written by Marc-Andre Lemburg (mal@lemburg.com).
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(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
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"""
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from test_support import verbose
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import sys
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def test(method, input, output, *args):
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if verbose:
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print '%s.%s%s =? %s... ' % (repr(input), method, args, output),
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try:
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f = getattr(input, method)
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value = apply(f, args)
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except:
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value = sys.exc_type
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exc = sys.exc_info()[:2]
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else:
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exc = None
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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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if exc:
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print ' value == %s: %s' % (exc)
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else:
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if verbose:
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print 'yes'
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test('capitalize', u' hello ', u' hello ')
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test('capitalize', u'hello ', u'Hello ')
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test('title', u' hello ', u' Hello ')
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test('title', u'hello ', u'Hello ')
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test('title', u"fOrMaT thIs aS titLe String", u'Format This As Title String')
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test('title', u"fOrMaT,thIs-aS*titLe;String", u'Format,This-As*Title;String')
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test('title', u"getInt", u'Getint')
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test('find', u'abcdefghiabc', 0, u'abc')
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test('find', u'abcdefghiabc', 9, u'abc', 1)
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test('find', u'abcdefghiabc', -1, u'def', 4)
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test('rfind', u'abcdefghiabc', 9, u'abc')
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test('lower', u'HeLLo', u'hello')
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test('lower', u'hello', u'hello')
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test('upper', u'HeLLo', u'HELLO')
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test('upper', u'HELLO', u'HELLO')
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if 0:
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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', u'abc', transtable, u'xyz')
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test('maketrans', u'abc', ValueError, u'xyzq')
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test('split', u'this is the split function',
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[u'this', u'is', u'the', u'split', u'function'])
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test('split', u'a|b|c|d', [u'a', u'b', u'c', u'd'], u'|')
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test('split', u'a|b|c|d', [u'a', u'b', u'c|d'], u'|', 2)
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test('split', u'a b c d', [u'a', u'b c d'], None, 1)
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test('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
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test('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 3)
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test('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 4)
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test('split', u'a b c d', [u'a b c d'], None, 0)
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test('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
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test('split', u'a b c d ', [u'a', u'b', u'c', u'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', u' ', u'a b c d', [u'a', u'b', u'c', u'd'])
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test('join', u'', u'abcd', (u'a', u'b', u'c', u'd'))
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test('join', u' ', u'w x y z', Sequence())
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test('join', u' ', TypeError, 7)
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class BadSeq(Sequence):
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def __init__(self): self.seq = [7, u'hello', 123L]
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test('join', u' ', TypeError, BadSeq())
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result = u''
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for i in range(10):
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if i > 0:
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result = result + u':'
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result = result + u'x'*10
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test('join', u':', result, [u'x' * 10] * 10)
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test('join', u':', result, (u'x' * 10,) * 10)
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test('strip', u' hello ', u'hello')
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test('lstrip', u' hello ', u'hello ')
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test('rstrip', u' hello ', u' hello')
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test('strip', u'hello', u'hello')
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test('swapcase', u'HeLLo cOmpUteRs', u'hEllO CoMPuTErS')
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if 0:
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test('translate', u'xyzabcdef', u'xyzxyz', transtable, u'def')
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table = string.maketrans('a', u'A')
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test('translate', u'abc', u'Abc', table)
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test('translate', u'xyz', u'xyz', table)
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test('replace', u'one!two!three!', u'one@two!three!', u'!', u'@', 1)
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test('replace', u'one!two!three!', u'onetwothree', '!', '')
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test('replace', u'one!two!three!', u'one@two@three!', u'!', u'@', 2)
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test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 3)
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test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 4)
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test('replace', u'one!two!three!', u'one!two!three!', u'!', u'@', 0)
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test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@')
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test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@')
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test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@', 2)
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test('startswith', u'hello', 1, u'he')
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test('startswith', u'hello', 1, u'hello')
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test('startswith', u'hello', 0, u'hello world')
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test('startswith', u'hello', 1, u'')
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test('startswith', u'hello', 0, u'ello')
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test('startswith', u'hello', 1, u'ello', 1)
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test('startswith', u'hello', 1, u'o', 4)
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test('startswith', u'hello', 0, u'o', 5)
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test('startswith', u'hello', 1, u'', 5)
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test('startswith', u'hello', 0, u'lo', 6)
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test('startswith', u'helloworld', 1, u'lowo', 3)
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test('startswith', u'helloworld', 1, u'lowo', 3, 7)
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test('startswith', u'helloworld', 0, u'lowo', 3, 6)
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test('endswith', u'hello', 1, u'lo')
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test('endswith', u'hello', 0, u'he')
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test('endswith', u'hello', 1, u'')
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test('endswith', u'hello', 0, u'hello world')
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test('endswith', u'helloworld', 0, u'worl')
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test('endswith', u'helloworld', 1, u'worl', 3, 9)
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test('endswith', u'helloworld', 1, u'world', 3, 12)
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test('endswith', u'helloworld', 1, u'lowo', 1, 7)
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test('endswith', u'helloworld', 1, u'lowo', 2, 7)
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test('endswith', u'helloworld', 1, u'lowo', 3, 7)
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test('endswith', u'helloworld', 0, u'lowo', 4, 7)
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test('endswith', u'helloworld', 0, u'lowo', 3, 8)
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test('endswith', u'ab', 0, u'ab', 0, 1)
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test('endswith', u'ab', 0, u'ab', 0, 0)
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test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi')
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test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 8)
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test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 4)
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test('expandtabs', u'abc\r\nab\tdef\ng\thi', u'abc\r\nab def\ng hi', 4)
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if 0:
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test('capwords', u'abc def ghi', u'Abc Def Ghi')
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test('capwords', u'abc\tdef\nghi', u'Abc Def Ghi')
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test('capwords', u'abc\t def \nghi', u'Abc Def Ghi')
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# Comparisons:
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print 'Testing Unicode comparisons...',
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assert u'abc' == 'abc'
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assert 'abc' == u'abc'
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assert u'abc' == u'abc'
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assert u'abcd' > 'abc'
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assert 'abcd' > u'abc'
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assert u'abcd' > u'abc'
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assert u'abc' < 'abcd'
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assert 'abc' < u'abcd'
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assert u'abc' < u'abcd'
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print 'done.'
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test('ljust', u'abc', u'abc ', 10)
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test('rjust', u'abc', u' abc', 10)
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test('center', u'abc', u' abc ', 10)
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test('ljust', u'abc', u'abc ', 6)
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test('rjust', u'abc', u' abc', 6)
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test('center', u'abc', u' abc ', 6)
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test('ljust', u'abc', u'abc', 2)
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test('rjust', u'abc', u'abc', 2)
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test('center', u'abc', u'abc', 2)
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test('islower', u'a', 1)
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test('islower', u'A', 0)
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test('islower', u'\n', 0)
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test('islower', u'\u1FFc', 0)
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test('islower', u'abc', 1)
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test('islower', u'aBc', 0)
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test('islower', u'abc\n', 1)
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test('isupper', u'a', 0)
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test('isupper', u'A', 1)
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test('isupper', u'\n', 0)
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test('isupper', u'\u1FFc', 0)
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test('isupper', u'ABC', 1)
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test('isupper', u'AbC', 0)
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test('isupper', u'ABC\n', 1)
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test('istitle', u'a', 0)
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test('istitle', u'A', 1)
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test('istitle', u'\n', 0)
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test('istitle', u'\u1FFc', 1)
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test('istitle', u'A Titlecased Line', 1)
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test('istitle', u'A\nTitlecased Line', 1)
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test('istitle', u'A Titlecased, Line', 1)
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test('istitle', u'Greek \u1FFcitlecases ...', 1)
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test('istitle', u'Not a capitalized String', 0)
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test('istitle', u'Not\ta Titlecase String', 0)
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test('istitle', u'Not--a Titlecase String', 0)
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test('splitlines', u"abc\ndef\n\rghi", [u'abc', u'def', u'', u'ghi'])
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test('splitlines', u"abc\ndef\n\r\nghi", [u'abc', u'def', u'', u'ghi'])
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test('splitlines', u"abc\ndef\r\nghi", [u'abc', u'def', u'ghi'])
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test('splitlines', u"abc\ndef\r\nghi\n", [u'abc', u'def', u'ghi'])
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test('splitlines', u"abc\ndef\r\nghi\n\r", [u'abc', u'def', u'ghi', u''])
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test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def', u'ghi', u''])
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test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi\n', u'\r'], 1)
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test('translate', u"abababc", u'bbbc', {ord('a'):None})
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test('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')})
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test('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
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# Contains:
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print 'Testing Unicode contains method...',
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assert ('a' in u'abdb') == 1
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assert ('a' in u'bdab') == 1
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assert ('a' in u'bdaba') == 1
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assert ('a' in u'bdba') == 1
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assert ('a' in u'bdba') == 1
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assert (u'a' in u'bdba') == 1
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assert (u'a' in u'bdb') == 0
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assert (u'a' in 'bdb') == 0
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assert (u'a' in 'bdba') == 1
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assert (u'a' in ('a',1,None)) == 1
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assert (u'a' in (1,None,'a')) == 1
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assert (u'a' in (1,None,u'a')) == 1
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assert ('a' in ('a',1,None)) == 1
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assert ('a' in (1,None,'a')) == 1
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assert ('a' in (1,None,u'a')) == 1
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assert ('a' in ('x',1,u'y')) == 0
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assert ('a' in ('x',1,None)) == 0
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print 'done.'
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# Formatting:
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print 'Testing Unicode formatting strings...',
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assert u"%s, %s" % (u"abc", "abc") == u'abc, abc'
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assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, 2, 3) == u'abc, abc, 1, 2.000000, 3.00'
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assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, -2, 3) == u'abc, abc, 1, -2.000000, 3.00'
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assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.5) == u'abc, abc, -1, -2.000000, 3.50'
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assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.57) == u'abc, abc, -1, -2.000000, 3.57'
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assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 1003.57) == u'abc, abc, -1, -2.000000, 1003.57'
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assert u"%c" % (u"abc",) == u'a'
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assert u"%c" % ("abc",) == u'a'
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assert u"%c" % (34,) == u'"'
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assert u"%c" % (36,) == u'$'
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assert u"%r, %r" % (u"abc", "abc") == u"u'abc', 'abc'"
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assert u"%(x)s, %(y)s" % {'x':u"abc", 'y':"def"} == u'abc, def'
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assert u"%(x)s, %(<28>)s" % {'x':u"abc", u'<EFBFBD>'.encode('utf-8'):"def"} == u'abc, def'
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# formatting jobs delegated from the string implementation:
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assert '...%(foo)s...' % {'foo':u"abc"} == u'...abc...'
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assert '...%(foo)s...' % {'foo':"abc"} == '...abc...'
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assert '...%(foo)s...' % {u'foo':"abc"} == '...abc...'
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assert '...%(foo)s...' % {u'foo':u"abc"} == u'...abc...'
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assert '...%(foo)s...' % {u'foo':u"abc",'def':123} == u'...abc...'
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assert '...%(foo)s...' % {u'foo':u"abc",u'def':123} == u'...abc...'
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assert '...%s...%s...%s...%s...' % (1,2,3,u"abc") == u'...1...2...3...abc...'
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assert '...%s...' % u"abc" == u'...abc...'
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try:
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'...%s...<2E><><EFBFBD>...' % u"abc"
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except ValueError:
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pass
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else:
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raise AssertionError, "'...%s...<2E><><EFBFBD>...' % u'abc' failed to raise an exception"
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print 'done.'
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# Test builtin codecs
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print 'Testing builtin codecs...',
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assert unicode('hello','ascii') == u'hello'
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assert unicode('hello','utf-8') == u'hello'
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assert unicode('hello','utf8') == u'hello'
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assert unicode('hello','latin-1') == u'hello'
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try:
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u'Andr\202 x'.encode('ascii')
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u'Andr\202 x'.encode('ascii','strict')
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except ValueError:
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pass
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else:
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raise AssertionError, "u'Andr\202'.encode('ascii') failed to raise an exception"
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assert u'Andr\202 x'.encode('ascii','ignore') == "Andr x"
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assert u'Andr\202 x'.encode('ascii','replace') == "Andr? x"
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try:
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unicode('Andr\202 x','ascii')
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unicode('Andr\202 x','ascii','strict')
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except ValueError:
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pass
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else:
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raise AssertionError, "unicode('Andr\202') failed to raise an exception"
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assert unicode('Andr\202 x','ascii','ignore') == u"Andr x"
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assert unicode('Andr\202 x','ascii','replace') == u'Andr\uFFFD x'
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assert u'hello'.encode('ascii') == 'hello'
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assert u'hello'.encode('utf-8') == 'hello'
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assert u'hello'.encode('utf8') == 'hello'
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assert u'hello'.encode('utf-16-le') == 'h\000e\000l\000l\000o\000'
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assert u'hello'.encode('utf-16-be') == '\000h\000e\000l\000l\000o'
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assert u'hello'.encode('latin-1') == 'hello'
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u = u''.join(map(unichr, range(1024)))
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for encoding in ('utf-8', 'utf-16', 'utf-16-le', 'utf-16-be',
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'raw_unicode_escape', 'unicode_escape', 'unicode_internal'):
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assert unicode(u.encode(encoding),encoding) == u
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u = u''.join(map(unichr, range(256)))
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for encoding in (
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'latin-1',
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):
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try:
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assert unicode(u.encode(encoding),encoding) == u
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except AssertionError:
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print '*** codec "%s" failed round-trip' % encoding
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except ValueError,why:
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print '*** codec for "%s" failed: %s' % (encoding, why)
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u = u''.join(map(unichr, range(128)))
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for encoding in (
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'ascii',
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):
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try:
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assert unicode(u.encode(encoding),encoding) == u
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except AssertionError:
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print '*** codec "%s" failed round-trip' % encoding
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except ValueError,why:
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print '*** codec for "%s" failed: %s' % (encoding, why)
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print 'done.'
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print 'Testing standard mapping codecs...',
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print '0-127...',
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s = ''.join(map(chr, range(128)))
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for encoding in (
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'cp037', 'cp1026',
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'cp437', 'cp500', 'cp737', 'cp775', 'cp850',
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'cp852', 'cp855', 'cp860', 'cp861', 'cp862',
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'cp863', 'cp865', 'cp866',
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'iso8859_10', 'iso8859_13', 'iso8859_14', 'iso8859_15',
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'iso8859_2', 'iso8859_3', 'iso8859_4', 'iso8859_5', 'iso8859_6',
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'iso8859_7', 'iso8859_9', 'koi8_r', 'latin_1',
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'mac_cyrillic', 'mac_latin2',
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'cp1250', 'cp1251', 'cp1252', 'cp1253', 'cp1254', 'cp1255',
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'cp1256', 'cp1257', 'cp1258',
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'cp856', 'cp857', 'cp864', 'cp869', 'cp874',
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'mac_greek', 'mac_iceland','mac_roman', 'mac_turkish',
|
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'cp1006', 'cp875', 'iso8859_8',
|
||
|
||
### These have undefined mappings:
|
||
#'cp424',
|
||
|
||
):
|
||
try:
|
||
assert unicode(s,encoding).encode(encoding) == s
|
||
except AssertionError:
|
||
print '*** codec "%s" failed round-trip' % encoding
|
||
except ValueError,why:
|
||
print '*** codec for "%s" failed: %s' % (encoding, why)
|
||
|
||
print '128-255...',
|
||
s = ''.join(map(chr, range(128,256)))
|
||
for encoding in (
|
||
'cp037', 'cp1026',
|
||
'cp437', 'cp500', 'cp737', 'cp775', 'cp850',
|
||
'cp852', 'cp855', 'cp860', 'cp861', 'cp862',
|
||
'cp863', 'cp865', 'cp866',
|
||
'iso8859_10', 'iso8859_13', 'iso8859_14', 'iso8859_15',
|
||
'iso8859_2', 'iso8859_3', 'iso8859_4', 'iso8859_5', 'iso8859_6',
|
||
'iso8859_7', 'iso8859_9', 'koi8_r', 'latin_1',
|
||
'mac_cyrillic', 'mac_latin2',
|
||
|
||
### These have undefined mappings:
|
||
#'cp1250', 'cp1251', 'cp1252', 'cp1253', 'cp1254', 'cp1255',
|
||
#'cp1256', 'cp1257', 'cp1258',
|
||
#'cp424', 'cp856', 'cp857', 'cp864', 'cp869', 'cp874',
|
||
#'mac_greek', 'mac_iceland','mac_roman', 'mac_turkish',
|
||
|
||
### These fail the round-trip:
|
||
#'cp1006', 'cp875', 'iso8859_8',
|
||
|
||
):
|
||
try:
|
||
assert unicode(s,encoding).encode(encoding) == s
|
||
except AssertionError:
|
||
print '*** codec "%s" failed round-trip' % encoding
|
||
except ValueError,why:
|
||
print '*** codec for "%s" failed: %s' % (encoding, why)
|
||
|
||
print 'done.'
|
||
|
||
print 'Testing Unicode string concatenation...',
|
||
assert (u"abc" u"def") == u"abcdef"
|
||
assert ("abc" u"def") == u"abcdef"
|
||
assert (u"abc" "def") == u"abcdef"
|
||
assert (u"abc" u"def" "ghi") == u"abcdefghi"
|
||
assert ("abc" "def" u"ghi") == u"abcdefghi"
|
||
print 'done.'
|