mirror of
https://github.com/python/cpython.git
synced 2024-11-24 08:52:25 +01:00
186 lines
7.1 KiB
Python
186 lines
7.1 KiB
Python
from test_support import verbose
|
|
import string, sys
|
|
|
|
# XXX: kludge... short circuit if strings don't have methods
|
|
try:
|
|
''.join
|
|
except AttributeError:
|
|
raise ImportError
|
|
|
|
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(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:
|
|
if verbose:
|
|
print 'no'
|
|
print f, `input`, `output`, `value`
|
|
else:
|
|
if verbose:
|
|
print 'yes'
|
|
|
|
test('atoi', " 1 ", 1)
|
|
test('atoi', " 1x", ValueError)
|
|
test('atoi', " x1 ", ValueError)
|
|
test('atol', " 1 ", 1L)
|
|
test('atol', " 1x ", ValueError)
|
|
test('atol', " x1 ", ValueError)
|
|
test('atof', " 1 ", 1.0)
|
|
test('atof', " 1x ", ValueError)
|
|
test('atof', " x1 ", ValueError)
|
|
|
|
test('capitalize', ' hello ', ' hello ')
|
|
test('capitalize', 'hello ', 'Hello ')
|
|
test('find', 'abcdefghiabc', 0, 'abc')
|
|
test('find', 'abcdefghiabc', 9, 'abc', 1)
|
|
test('find', 'abcdefghiabc', -1, 'def', 4)
|
|
test('rfind', 'abcdefghiabc', 9, 'abc')
|
|
test('lower', 'HeLLo', 'hello')
|
|
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", ['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], 1)
|
|
|
|
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')
|
|
test('maketrans', 'abc', ValueError, 'xyzq')
|
|
|
|
test('split', 'this is the split function',
|
|
['this', 'is', 'the', 'split', 'function'])
|
|
test('split', 'a|b|c|d', ['a', 'b', 'c', 'd'], '|')
|
|
test('split', 'a|b|c|d', ['a', 'b', 'c|d'], '|', 2)
|
|
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, 2)
|
|
test('split', 'a b c d ', ['a', 'b', 'c', 'd'])
|
|
|
|
# join now works with any sequence type
|
|
class Sequence:
|
|
def __init__(self): self.seq = 'wxyz'
|
|
def __len__(self): return len(self.seq)
|
|
def __getitem__(self, i): return self.seq[i]
|
|
|
|
test('join', ['a', 'b', 'c', 'd'], 'a b c d')
|
|
test('join', ('a', 'b', 'c', 'd'), 'abcd', '')
|
|
test('join', Sequence(), 'w x y z')
|
|
test('join', 7, TypeError)
|
|
|
|
class BadSeq(Sequence):
|
|
def __init__(self): self.seq = [7, 'hello', 123L]
|
|
|
|
test('join', BadSeq(), TypeError)
|
|
|
|
# try a few long ones
|
|
print string.join(['x' * 100] * 100, ':')
|
|
print string.join(('x' * 100,) * 100, ':')
|
|
|
|
test('strip', ' hello ', 'hello')
|
|
test('lstrip', ' hello ', 'hello ')
|
|
test('rstrip', ' hello ', ' hello')
|
|
test('strip', 'hello', 'hello')
|
|
|
|
test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS')
|
|
test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def')
|
|
|
|
table = string.maketrans('a', 'A')
|
|
test('translate', 'abc', 'Abc', table)
|
|
test('translate', 'xyz', 'xyz', table)
|
|
|
|
test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1)
|
|
test('replace', 'one!two!three!', 'onetwothree', '!', '')
|
|
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@', '!', '@')
|
|
test('replace', 'one!two!three!', 'one!two!three!', 'x', '@')
|
|
test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2)
|
|
|
|
test('startswith', 'hello', 1, 'he')
|
|
test('startswith', 'hello', 1, 'hello')
|
|
test('startswith', 'hello', 0, 'hello world')
|
|
test('startswith', 'hello', 1, '')
|
|
test('startswith', 'hello', 0, 'ello')
|
|
test('startswith', 'hello', 1, 'ello', 1)
|
|
test('startswith', 'hello', 1, 'o', 4)
|
|
test('startswith', 'hello', 0, 'o', 5)
|
|
test('startswith', 'hello', 1, '', 5)
|
|
test('startswith', 'hello', 0, 'lo', 6)
|
|
test('startswith', 'helloworld', 1, 'lowo', 3)
|
|
test('startswith', 'helloworld', 1, 'lowo', 3, 7)
|
|
test('startswith', 'helloworld', 0, 'lowo', 3, 6)
|
|
|
|
test('endswith', 'hello', 1, 'lo')
|
|
test('endswith', 'hello', 0, 'he')
|
|
test('endswith', 'hello', 1, '')
|
|
test('endswith', 'hello', 0, 'hello world')
|
|
test('endswith', 'helloworld', 0, 'worl')
|
|
test('endswith', 'helloworld', 1, 'worl', 3, 9)
|
|
test('endswith', 'helloworld', 1, 'world', 3, 12)
|
|
test('endswith', 'helloworld', 1, 'lowo', 1, 7)
|
|
test('endswith', 'helloworld', 1, 'lowo', 2, 7)
|
|
test('endswith', 'helloworld', 1, 'lowo', 3, 7)
|
|
test('endswith', 'helloworld', 0, 'lowo', 4, 7)
|
|
test('endswith', 'helloworld', 0, 'lowo', 3, 8)
|
|
test('endswith', 'ab', 0, 'ab', 0, 1)
|
|
test('endswith', 'ab', 0, 'ab', 0, 0)
|
|
|
|
string.whitespace
|
|
string.lowercase
|
|
string.uppercase
|