diff options
Diffstat (limited to 'Lib/test/test_string.py')
| -rw-r--r-- | Lib/test/test_string.py | 63 |
1 files changed, 53 insertions, 10 deletions
diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py index f291b3f..bb6d035 100644 --- a/Lib/test/test_string.py +++ b/Lib/test/test_string.py @@ -11,12 +11,13 @@ def test(name, input, output, *args): if verbose: print 'string.%s%s =? %s... ' % (name, (input,) + args, output), try: + # Prefer string methods over string module functions try: - f = getattr(string, name) - value = apply(f, (input,) + args) - except AttributeError: f = getattr(input, name) value = apply(f, args) + except AttributeError: + f = getattr(string, name) + value = apply(f, (input,) + args) except: value = sys.exc_type if value != output: @@ -48,6 +49,50 @@ test('lower', 'hello', 'hello') test('upper', 'HeLLo', 'HELLO') test('upper', 'HELLO', 'HELLO') +test('title', ' hello ', ' Hello ') +test('title', 'hello ', 'Hello ') +test('title', "fOrMaT thIs aS titLe String", 'Format This As Title String') +test('title', "fOrMaT,thIs-aS*titLe;String", 'Format,This-As*Title;String') +test('title', "getInt", 'Getint') + +test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi') +test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 8) +test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 4) +test('expandtabs', 'abc\r\nab\tdef\ng\thi', 'abc\r\nab def\ng hi', 4) + +test('islower', 'a', 1) +test('islower', 'A', 0) +test('islower', '\n', 0) +test('islower', 'abc', 1) +test('islower', 'aBc', 0) +test('islower', 'abc\n', 1) + +test('isupper', 'a', 0) +test('isupper', 'A', 1) +test('isupper', '\n', 0) +test('isupper', 'ABC', 1) +test('isupper', 'AbC', 0) +test('isupper', 'ABC\n', 1) + +test('istitle', 'a', 0) +test('istitle', 'A', 1) +test('istitle', '\n', 0) +test('istitle', 'A Titlecased Line', 1) +test('istitle', 'A\nTitlecased Line', 1) +test('istitle', 'A Titlecased, Line', 1) +test('istitle', 'Not a capitalized String', 0) +test('istitle', 'Not\ta Titlecase String', 0) +test('istitle', 'Not--a Titlecase String', 0) + +test('splitlines', "abc\ndef\n\rghi", ['abc', 'def', '', 'ghi']) +test('splitlines', "abc\ndef\n\r\nghi", ['abc', 'def', '', 'ghi']) +test('splitlines', "abc\ndef\r\nghi", ['abc', 'def', 'ghi']) +test('splitlines', "abc\ndef\r\nghi\n", ['abc', 'def', 'ghi']) +test('splitlines', "abc\ndef\r\nghi\n\r", ['abc', 'def', 'ghi', '']) +test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc', 'def', 'ghi', '']) +test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc\012def\015\012ghi\012\015'], 1) +test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc', 'def\015\012ghi\012\015'], 2) + 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' test('maketrans', 'abc', transtable, 'xyz') @@ -61,8 +106,9 @@ test('split', 'a b c d', ['a', 'b c d'], None, 1) test('split', 'a b c d', ['a', 'b', 'c d'], None, 2) test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 3) test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 4) -test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 0) +test('split', 'a b c d', ['a b c d'], None, 0) test('split', 'a b c d', ['a', 'b', 'c d'], None, 2) +test('split', 'a b c d ', ['a', 'b', 'c', 'd']) # join now works with any sequence type class Sequence: @@ -75,13 +121,10 @@ test('join', ('a', 'b', 'c', 'd'), 'abcd', '') test('join', Sequence(), 'w x y z') test('join', 7, TypeError) -class BadStr: - def __str__(self): raise RuntimeError - class BadSeq(Sequence): - def __init__(self): self.seq = [7, 'hello', BadStr()] + def __init__(self): self.seq = [7, 'hello', 123L] -test('join', BadSeq(), RuntimeError) +test('join', BadSeq(), TypeError) # try a few long ones print string.join(['x' * 100] * 100, ':') @@ -103,7 +146,7 @@ test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1) test('replace', 'one!two!three!', 'one@two@three!', '!', '@', 2) test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 3) test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 4) -test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 0) +test('replace', 'one!two!three!', 'one!two!three!', '!', '@', 0) test('replace', 'one!two!three!', 'one@two@three@', '!', '@') test('replace', 'one!two!three!', 'one!two!three!', 'x', '@') test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2) |