Port all string tests to PyUnit and share as much tests
between str, unicode, UserString and the string module as possible. This increases code coverage in stringobject.c from 83% to 86% and should help keep the string classes in sync in the future. From SF patch #662807
This commit is contained in:
Walter Dörwald
parent
1b56de05d5
commit
0fd583ce4d
File diff suppressed because one or more lines are too long
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@ -1,14 +1,13 @@
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"""Common tests shared by test_string and test_userstring"""
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import string
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from test.test_support import verify, vereq, verbose, TestFailed, have_unicode
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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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"""
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Common tests shared by test_str, test_unicode, test_userstring and test_string.
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"""
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import unittest, string, sys
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from test import test_support
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from UserList import UserList
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class Sequence:
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def __init__(self): self.seq = 'wxyz'
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def __init__(self, seq='wxyz'): self.seq = seq
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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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@ -19,313 +18,613 @@ class BadSeq2(Sequence):
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def __init__(self): self.seq = ['a', 'b', 'c']
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def __len__(self): return 8
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def run_module_tests(test):
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"""Run all tests that exercise a function in the string module"""
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class CommonTest(unittest.TestCase):
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# This testcase contains test that can be used in all
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# stringlike classes. Currently this is str, unicode
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# UserString and the string module.
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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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# The type to be tested
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# Change in subclasses to change the behaviour of fixtesttype()
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type2test = None
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test('maketrans', 'abc', transtable, 'xyz')
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test('maketrans', 'abc', ValueError, 'xyzq')
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# All tests pass their arguments to the testing methods
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# as str objects. fixtesttype() can be used to propagate
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# these arguments to the appropriate type
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def fixtype(self, obj):
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if isinstance(obj, str):
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return self.__class__.type2test(obj)
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elif isinstance(obj, list):
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return [self.fixtype(x) for x in obj]
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elif isinstance(obj, tuple):
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return tuple([self.fixtype(x) for x in obj])
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elif isinstance(obj, dict):
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return dict([
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(self.fixtype(key), self.fixtype(value))
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for (key, value) in obj.iteritems()
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])
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else:
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return obj
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# join now works with any sequence type
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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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# check that object.method(*args) returns result
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def checkequal(self, result, object, methodname, *args):
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result = self.fixtype(result)
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object = self.fixtype(object)
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args = self.fixtype(args)
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realresult = getattr(object, methodname)(*args)
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self.assertEqual(
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result,
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realresult
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)
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# if the original is returned make sure that
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# this doesn't happen with subclasses
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if object == realresult:
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class subtype(self.__class__.type2test):
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pass
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object = subtype(object)
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realresult = getattr(object, methodname)(*args)
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self.assert_(object is not realresult)
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test('join', BadSeq1(), TypeError)
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test('join', BadSeq2(), 'a b c')
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# check that object.method(*args) raises exc
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def checkraises(self, exc, object, methodname, *args):
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object = self.fixtype(object)
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args = self.fixtype(args)
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self.assertRaises(
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exc,
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getattr(object, methodname),
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*args
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)
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# try a few long ones
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print ":".join(['x' * 100] * 100)
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print ":".join(('x' * 100,) * 100)
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# call object.method(*args) without any checks
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def checkcall(self, object, methodname, *args):
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object = self.fixtype(object)
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args = self.fixtype(args)
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getattr(object, methodname)(*args)
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def test_capitalize(self):
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self.checkequal(' hello ', ' hello ', 'capitalize')
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self.checkequal('Hello ', 'Hello ','capitalize')
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self.checkequal('Hello ', 'hello ','capitalize')
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self.checkequal('Aaaa', 'aaaa', 'capitalize')
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self.checkequal('Aaaa', 'AaAa', 'capitalize')
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self.checkraises(TypeError, 'hello', 'capitalize', 42)
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def test_count(self):
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self.checkequal(3, 'aaa', 'count', 'a')
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self.checkequal(0, 'aaa', 'count', 'b')
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self.checkequal(3, 'aaa', 'count', 'a')
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self.checkequal(0, 'aaa', 'count', 'b')
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self.checkequal(3, 'aaa', 'count', 'a')
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self.checkequal(0, 'aaa', 'count', 'b')
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self.checkequal(0, 'aaa', 'count', 'b')
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self.checkequal(1, 'aaa', 'count', 'a', -1)
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self.checkequal(3, 'aaa', 'count', 'a', -10)
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self.checkequal(2, 'aaa', 'count', 'a', 0, -1)
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self.checkequal(0, 'aaa', 'count', 'a', 0, -10)
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self.checkraises(TypeError, 'hello', 'count')
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self.checkraises(TypeError, 'hello', 'count', 42)
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def test_find(self):
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self.checkequal(0, 'abcdefghiabc', 'find', 'abc')
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self.checkequal(9, 'abcdefghiabc', 'find', 'abc', 1)
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self.checkequal(-1, 'abcdefghiabc', 'find', 'def', 4)
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self.checkraises(TypeError, 'hello', 'find')
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self.checkraises(TypeError, 'hello', 'find', 42)
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def test_rfind(self):
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self.checkequal(9, 'abcdefghiabc', 'rfind', 'abc')
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self.checkequal(12, 'abcdefghiabc', 'rfind', '')
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self.checkequal(0, 'abcdefghiabc', 'rfind', 'abcd')
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self.checkequal(-1, 'abcdefghiabc', 'rfind', 'abcz')
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self.checkraises(TypeError, 'hello', 'rfind')
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self.checkraises(TypeError, 'hello', 'rfind', 42)
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def test_index(self):
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self.checkequal(0, 'abcdefghiabc', 'index', '')
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self.checkequal(3, 'abcdefghiabc', 'index', 'def')
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self.checkequal(0, 'abcdefghiabc', 'index', 'abc')
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self.checkequal(9, 'abcdefghiabc', 'index', 'abc', 1)
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self.checkraises(ValueError, 'abcdefghiabc', 'index', 'hib')
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self.checkraises(ValueError, 'abcdefghiab', 'index', 'abc', 1)
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self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', 8)
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self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', -1)
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self.checkraises(TypeError, 'hello', 'index')
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self.checkraises(TypeError, 'hello', 'index', 42)
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def test_rindex(self):
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self.checkequal(12, 'abcdefghiabc', 'rindex', '')
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self.checkequal(3, 'abcdefghiabc', 'rindex', 'def')
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self.checkequal(9, 'abcdefghiabc', 'rindex', 'abc')
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self.checkequal(0, 'abcdefghiabc', 'rindex', 'abc', 0, -1)
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self.checkraises(ValueError, 'abcdefghiabc', 'rindex', 'hib')
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self.checkraises(ValueError, 'defghiabc', 'rindex', 'def', 1)
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self.checkraises(ValueError, 'defghiabc', 'rindex', 'abc', 0, -1)
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self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, 8)
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self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, -1)
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self.checkraises(TypeError, 'hello', 'rindex')
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self.checkraises(TypeError, 'hello', 'rindex', 42)
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def test_lower(self):
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self.checkequal('hello', 'HeLLo', 'lower')
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self.checkequal('hello', 'hello', 'lower')
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self.checkraises(TypeError, 'hello', 'lower', 42)
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def test_upper(self):
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self.checkequal('HELLO', 'HeLLo', 'upper')
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self.checkequal('HELLO', 'HELLO', 'upper')
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self.checkraises(TypeError, 'hello', 'upper', 42)
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def test_expandtabs(self):
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self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
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self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
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self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 4)
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self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', 'expandtabs', 4)
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self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
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self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
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self.checkequal('abc\r\nab\r\ndef\ng\r\nhi', 'abc\r\nab\r\ndef\ng\r\nhi', 'expandtabs', 4)
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self.checkraises(TypeError, 'hello', 'expandtabs', 42, 42)
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def test_split(self):
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self.checkequal(['this', 'is', 'the', 'split', 'function'],
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'this is the split function', 'split')
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self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|')
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self.checkequal(['a', 'b', 'c|d'], 'a|b|c|d', 'split', '|', 2)
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self.checkequal(['a', 'b c d'], 'a b c d', 'split', None, 1)
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self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2)
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self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 3)
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self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 4)
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self.checkequal(['a b c d'], 'a b c d', 'split', None, 0)
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self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2)
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self.checkequal(['a', 'b', 'c', 'd'], 'a b c d ', 'split')
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self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//')
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self.checkequal(['endcase ', ''], 'endcase test', 'split', 'test')
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self.checkraises(TypeError, 'hello', 'split', 42, 42, 42)
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def test_strip(self):
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self.checkequal('hello', ' hello ', 'strip')
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self.checkequal('hello ', ' hello ', 'lstrip')
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self.checkequal(' hello', ' hello ', 'rstrip')
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self.checkequal('hello', 'hello', 'strip')
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def test_ljust(self):
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self.checkequal('abc ', 'abc', 'ljust', 10)
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self.checkequal('abc ', 'abc', 'ljust', 6)
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self.checkequal('abc', 'abc', 'ljust', 3)
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self.checkequal('abc', 'abc', 'ljust', 2)
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self.checkraises(TypeError, 'abc', 'ljust')
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def test_rjust(self):
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self.checkequal(' abc', 'abc', 'rjust', 10)
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self.checkequal(' abc', 'abc', 'rjust', 6)
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self.checkequal('abc', 'abc', 'rjust', 3)
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self.checkequal('abc', 'abc', 'rjust', 2)
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self.checkraises(TypeError, 'abc', 'rjust')
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def test_center(self):
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self.checkequal(' abc ', 'abc', 'center', 10)
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self.checkequal(' abc ', 'abc', 'center', 6)
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self.checkequal('abc', 'abc', 'center', 3)
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self.checkequal('abc', 'abc', 'center', 2)
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self.checkraises(TypeError, 'abc', 'center')
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def test_swapcase(self):
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self.checkequal('hEllO CoMPuTErS', 'HeLLo cOmpUteRs', 'swapcase')
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self.checkraises(TypeError, 'hello', 'swapcase', 42)
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def test_replace(self):
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self.checkequal('one@two!three!', 'one!two!three!', 'replace', '!', '@', 1)
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self.checkequal('onetwothree', 'one!two!three!', 'replace', '!', '')
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self.checkequal('one@two@three!', 'one!two!three!', 'replace', '!', '@', 2)
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self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 3)
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self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 4)
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self.checkequal('one!two!three!', 'one!two!three!', 'replace', '!', '@', 0)
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self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@')
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self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@')
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self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@', 2)
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self.checkequal('-a-b-c-', 'abc', 'replace', '', '-')
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self.checkequal('-a-b-c', 'abc', 'replace', '', '-', 3)
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self.checkequal('abc', 'abc', 'replace', '', '-', 0)
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self.checkequal('', '', 'replace', '', '')
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self.checkequal('abc', 'abc', 'replace', 'ab', '--', 0)
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self.checkequal('abc', 'abc', 'replace', 'xy', '--')
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# Next three for SF bug 422088: [OSF1 alpha] string.replace(); died with
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# MemoryError due to empty result (platform malloc issue when requesting
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# 0 bytes).
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self.checkequal('', '123', 'replace', '123', '')
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self.checkequal('', '123123', 'replace', '123', '')
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self.checkequal('x', '123x123', 'replace', '123', '')
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self.checkraises(TypeError, 'hello', 'replace')
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self.checkraises(TypeError, 'hello', 'replace', 42)
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self.checkraises(TypeError, 'hello', 'replace', 42, 'h')
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self.checkraises(TypeError, 'hello', 'replace', 'h', 42)
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def test_zfill(self):
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self.checkequal('123', '123', 'zfill', 2)
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self.checkequal('123', '123', 'zfill', 3)
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self.checkequal('0123', '123', 'zfill', 4)
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self.checkequal('+123', '+123', 'zfill', 3)
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self.checkequal('+123', '+123', 'zfill', 4)
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self.checkequal('+0123', '+123', 'zfill', 5)
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self.checkequal('-123', '-123', 'zfill', 3)
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self.checkequal('-123', '-123', 'zfill', 4)
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self.checkequal('-0123', '-123', 'zfill', 5)
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self.checkequal('000', '', 'zfill', 3)
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self.checkequal('34', '34', 'zfill', 1)
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self.checkequal('0034', '34', 'zfill', 4)
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self.checkraises(TypeError, '123', 'zfill')
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class MixinStrUnicodeUserStringTest:
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# additional tests that only work for
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# stringlike objects, i.e. str, unicode, UserString
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# (but not the string module)
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def test_islower(self):
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self.checkequal(False, '', 'islower')
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self.checkequal(True, 'a', 'islower')
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self.checkequal(False, 'A', 'islower')
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self.checkequal(False, '\n', 'islower')
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self.checkequal(True, 'abc', 'islower')
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self.checkequal(False, 'aBc', 'islower')
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self.checkequal(True, 'abc\n', 'islower')
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self.checkraises(TypeError, 'abc', 'islower', 42)
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def test_isupper(self):
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self.checkequal(False, '', 'isupper')
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self.checkequal(False, 'a', 'isupper')
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self.checkequal(True, 'A', 'isupper')
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self.checkequal(False, '\n', 'isupper')
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self.checkequal(True, 'ABC', 'isupper')
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self.checkequal(False, 'AbC', 'isupper')
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self.checkequal(True, 'ABC\n', 'isupper')
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self.checkraises(TypeError, 'abc', 'isupper', 42)
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def test_istitle(self):
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self.checkequal(False, '', 'istitle')
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self.checkequal(False, 'a', 'istitle')
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self.checkequal(True, 'A', 'istitle')
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self.checkequal(False, '\n', 'istitle')
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self.checkequal(True, 'A Titlecased Line', 'istitle')
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self.checkequal(True, 'A\nTitlecased Line', 'istitle')
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self.checkequal(True, 'A Titlecased, Line', 'istitle')
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self.checkequal(False, 'Not a capitalized String', 'istitle')
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self.checkequal(False, 'Not\ta Titlecase String', 'istitle')
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self.checkequal(False, 'Not--a Titlecase String', 'istitle')
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self.checkequal(False, 'NOT', 'istitle')
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self.checkraises(TypeError, 'abc', 'istitle', 42)
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def test_isspace(self):
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self.checkequal(False, '', 'isspace')
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self.checkequal(False, 'a', 'isspace')
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self.checkequal(True, ' ', 'isspace')
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self.checkequal(True, '\t', 'isspace')
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self.checkequal(True, '\r', 'isspace')
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self.checkequal(True, '\n', 'isspace')
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self.checkequal(True, ' \t\r\n', 'isspace')
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self.checkequal(False, ' \t\r\na', 'isspace')
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self.checkraises(TypeError, 'abc', 'isspace', 42)
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def test_isalpha(self):
|
||||
self.checkequal(False, '', 'isalpha')
|
||||
self.checkequal(True, 'a', 'isalpha')
|
||||
self.checkequal(True, 'A', 'isalpha')
|
||||
self.checkequal(False, '\n', 'isalpha')
|
||||
self.checkequal(True, 'abc', 'isalpha')
|
||||
self.checkequal(False, 'aBc123', 'isalpha')
|
||||
self.checkequal(False, 'abc\n', 'isalpha')
|
||||
self.checkraises(TypeError, 'abc', 'isalpha', 42)
|
||||
|
||||
def test_isalnum(self):
|
||||
self.checkequal(False, '', 'isalnum')
|
||||
self.checkequal(True, 'a', 'isalnum')
|
||||
self.checkequal(True, 'A', 'isalnum')
|
||||
self.checkequal(False, '\n', 'isalnum')
|
||||
self.checkequal(True, '123abc456', 'isalnum')
|
||||
self.checkequal(True, 'a1b3c', 'isalnum')
|
||||
self.checkequal(False, 'aBc000 ', 'isalnum')
|
||||
self.checkequal(False, 'abc\n', 'isalnum')
|
||||
self.checkraises(TypeError, 'abc', 'isalnum', 42)
|
||||
|
||||
def test_isdigit(self):
|
||||
self.checkequal(False, '', 'isdigit')
|
||||
self.checkequal(False, 'a', 'isdigit')
|
||||
self.checkequal(True, '0', 'isdigit')
|
||||
self.checkequal(True, '0123456789', 'isdigit')
|
||||
self.checkequal(False, '0123456789a', 'isdigit')
|
||||
|
||||
self.checkraises(TypeError, 'abc', 'isdigit', 42)
|
||||
|
||||
def test_title(self):
|
||||
self.checkequal(' Hello ', ' hello ', 'title')
|
||||
self.checkequal('Hello ', 'hello ', 'title')
|
||||
self.checkequal('Hello ', 'Hello ', 'title')
|
||||
self.checkequal('Format This As Title String', "fOrMaT thIs aS titLe String", 'title')
|
||||
self.checkequal('Format,This-As*Title;String', "fOrMaT,thIs-aS*titLe;String", 'title', )
|
||||
self.checkequal('Getint', "getInt", 'title')
|
||||
self.checkraises(TypeError, 'hello', 'title', 42)
|
||||
|
||||
def test_splitlines(self):
|
||||
self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\rghi", 'splitlines')
|
||||
self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\r\nghi", 'splitlines')
|
||||
self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi", 'splitlines')
|
||||
self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi\n", 'splitlines')
|
||||
self.checkequal(['abc', 'def', 'ghi', ''], "abc\ndef\r\nghi\n\r", 'splitlines')
|
||||
self.checkequal(['', 'abc', 'def', 'ghi', ''], "\nabc\ndef\r\nghi\n\r", 'splitlines')
|
||||
self.checkequal(['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], "\nabc\ndef\r\nghi\n\r", 'splitlines', 1)
|
||||
|
||||
self.checkraises(TypeError, 'abc', 'splitlines', 42, 42)
|
||||
|
||||
def test_startswith(self):
|
||||
self.checkequal(True, 'hello', 'startswith', 'he')
|
||||
self.checkequal(True, 'hello', 'startswith', 'hello')
|
||||
self.checkequal(False, 'hello', 'startswith', 'hello world')
|
||||
self.checkequal(True, 'hello', 'startswith', '')
|
||||
self.checkequal(False, 'hello', 'startswith', 'ello')
|
||||
self.checkequal(True, 'hello', 'startswith', 'ello', 1)
|
||||
self.checkequal(True, 'hello', 'startswith', 'o', 4)
|
||||
self.checkequal(False, 'hello', 'startswith', 'o', 5)
|
||||
self.checkequal(True, 'hello', 'startswith', '', 5)
|
||||
self.checkequal(False, 'hello', 'startswith', 'lo', 6)
|
||||
self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3)
|
||||
self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3, 7)
|
||||
self.checkequal(False, 'helloworld', 'startswith', 'lowo', 3, 6)
|
||||
|
||||
# test negative indices
|
||||
self.checkequal(True, 'hello', 'startswith', 'he', 0, -1)
|
||||
self.checkequal(True, 'hello', 'startswith', 'he', -53, -1)
|
||||
self.checkequal(False, 'hello', 'startswith', 'hello', 0, -1)
|
||||
self.checkequal(False, 'hello', 'startswith', 'hello world', -1, -10)
|
||||
self.checkequal(False, 'hello', 'startswith', 'ello', -5)
|
||||
self.checkequal(True, 'hello', 'startswith', 'ello', -4)
|
||||
self.checkequal(False, 'hello', 'startswith', 'o', -2)
|
||||
self.checkequal(True, 'hello', 'startswith', 'o', -1)
|
||||
self.checkequal(True, 'hello', 'startswith', '', -3, -3)
|
||||
self.checkequal(False, 'hello', 'startswith', 'lo', -9)
|
||||
|
||||
self.checkraises(TypeError, 'hello', 'startswith')
|
||||
self.checkraises(TypeError, 'hello', 'startswith', 42)
|
||||
|
||||
def test_endswith(self):
|
||||
self.checkequal(True, 'hello', 'endswith', 'lo')
|
||||
self.checkequal(False, 'hello', 'endswith', 'he')
|
||||
self.checkequal(True, 'hello', 'endswith', '')
|
||||
self.checkequal(False, 'hello', 'endswith', 'hello world')
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'worl')
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'worl', 3, 9)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'world', 3, 12)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', 1, 7)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', 2, 7)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', 3, 7)
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'lowo', 4, 7)
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, 8)
|
||||
self.checkequal(False, 'ab', 'endswith', 'ab', 0, 1)
|
||||
self.checkequal(False, 'ab', 'endswith', 'ab', 0, 0)
|
||||
|
||||
# test negative indices
|
||||
self.checkequal(True, 'hello', 'endswith', 'lo', -2)
|
||||
self.checkequal(False, 'hello', 'endswith', 'he', -2)
|
||||
self.checkequal(True, 'hello', 'endswith', '', -3, -3)
|
||||
self.checkequal(False, 'hello', 'endswith', 'hello world', -10, -2)
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'worl', -6)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, -1)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, 9)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'world', -7, 12)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', -99, -3)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', -8, -3)
|
||||
self.checkequal(True, 'helloworld', 'endswith', 'lowo', -7, -3)
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, -4)
|
||||
self.checkequal(False, 'helloworld', 'endswith', 'lowo', -8, -2)
|
||||
|
||||
self.checkraises(TypeError, 'hello', 'endswith')
|
||||
self.checkraises(TypeError, 'hello', 'endswith', 42)
|
||||
|
||||
def test_strip_args(self):
|
||||
# strip/lstrip/rstrip with None arg
|
||||
self.checkequal('hello', ' hello ', 'strip', None)
|
||||
self.checkequal('hello ', ' hello ', 'lstrip', None)
|
||||
self.checkequal(' hello', ' hello ', 'rstrip', None)
|
||||
self.checkequal('hello', 'hello', 'strip', None)
|
||||
|
||||
# strip/lstrip/rstrip with str arg
|
||||
self.checkequal('hello', 'xyzzyhelloxyzzy', 'strip', 'xyz')
|
||||
self.checkequal('helloxyzzy', 'xyzzyhelloxyzzy', 'lstrip', 'xyz')
|
||||
self.checkequal('xyzzyhello', 'xyzzyhelloxyzzy', 'rstrip', 'xyz')
|
||||
self.checkequal('hello', 'hello', 'strip', 'xyz')
|
||||
|
||||
# strip/lstrip/rstrip with unicode arg
|
||||
if test_support.have_unicode:
|
||||
self.checkequal(unicode('hello', 'ascii'), 'xyzzyhelloxyzzy',
|
||||
'strip', unicode('xyz', 'ascii'))
|
||||
self.checkequal(unicode('helloxyzzy', 'ascii'), 'xyzzyhelloxyzzy',
|
||||
'lstrip', unicode('xyz', 'ascii'))
|
||||
self.checkequal(unicode('xyzzyhello', 'ascii'), 'xyzzyhelloxyzzy',
|
||||
'rstrip', unicode('xyz', 'ascii'))
|
||||
self.checkequal(unicode('hello', 'ascii'), 'hello',
|
||||
'strip', unicode('xyz', 'ascii'))
|
||||
|
||||
self.checkraises(TypeError, 'hello', 'strip', 42, 42)
|
||||
self.checkraises(TypeError, 'hello', 'lstrip', 42, 42)
|
||||
self.checkraises(TypeError, 'hello', 'rstrip', 42, 42)
|
||||
|
||||
def test___contains__(self):
|
||||
self.checkequal(True, '', '__contains__', '') # vereq('' in '', True)
|
||||
self.checkequal(True, 'abc', '__contains__', '') # vereq('' in 'abc', True)
|
||||
self.checkequal(False, 'abc', '__contains__', '\0') # vereq('\0' in 'abc', False)
|
||||
self.checkequal(True, '\0abc', '__contains__', '\0') # vereq('\0' in '\0abc', True)
|
||||
self.checkequal(True, 'abc\0', '__contains__', '\0') # vereq('\0' in 'abc\0', True)
|
||||
self.checkequal(True, '\0abc', '__contains__', 'a') # vereq('a' in '\0abc', True)
|
||||
self.checkequal(True, 'asdf', '__contains__', 'asdf') # vereq('asdf' in 'asdf', True)
|
||||
self.checkequal(False, 'asd', '__contains__', 'asdf') # vereq('asdf' in 'asd', False)
|
||||
self.checkequal(False, '', '__contains__', 'asdf') # vereq('asdf' in '', False)
|
||||
|
||||
def test_subscript(self):
|
||||
self.checkequal(u'a', 'abc', '__getitem__', 0)
|
||||
self.checkequal(u'c', 'abc', '__getitem__', -1)
|
||||
self.checkequal(u'a', 'abc', '__getitem__', 0L)
|
||||
self.checkequal(u'abc', 'abc', '__getitem__', slice(0, 3))
|
||||
self.checkequal(u'abc', 'abc', '__getitem__', slice(0, 1000))
|
||||
self.checkequal(u'a', 'abc', '__getitem__', slice(0, 1))
|
||||
self.checkequal(u'', 'abc', '__getitem__', slice(0, 0))
|
||||
# FIXME What about negative indizes? This is handled differently by [] and __getitem__(slice)
|
||||
|
||||
self.checkraises(TypeError, 'abc', '__getitem__', 'def')
|
||||
|
||||
def test_slice(self):
|
||||
self.checkequal('abc', 'abc', '__getslice__', 0, 1000)
|
||||
self.checkequal('abc', 'abc', '__getslice__', 0, 3)
|
||||
self.checkequal('ab', 'abc', '__getslice__', 0, 2)
|
||||
self.checkequal('bc', 'abc', '__getslice__', 1, 3)
|
||||
self.checkequal('b', 'abc', '__getslice__', 1, 2)
|
||||
self.checkequal('', 'abc', '__getslice__', 2, 2)
|
||||
self.checkequal('', 'abc', '__getslice__', 1000, 1000)
|
||||
self.checkequal('', 'abc', '__getslice__', 2000, 1000)
|
||||
self.checkequal('', 'abc', '__getslice__', 2, 1)
|
||||
# FIXME What about negative indizes? This is handled differently by [] and __getslice__
|
||||
|
||||
self.checkraises(TypeError, 'abc', '__getslice__', 'def')
|
||||
|
||||
def test_mul(self):
|
||||
self.checkequal('', 'abc', '__mul__', -1)
|
||||
self.checkequal('', 'abc', '__mul__', 0)
|
||||
self.checkequal('abc', 'abc', '__mul__', 1)
|
||||
self.checkequal('abcabcabc', 'abc', '__mul__', 3)
|
||||
self.checkraises(TypeError, 'abc', '__mul__')
|
||||
self.checkraises(TypeError, 'abc', '__mul__', '')
|
||||
self.checkraises(OverflowError, 10000*'abc', '__mul__', sys.maxint)
|
||||
|
||||
def test_join(self):
|
||||
# join now works with any sequence type
|
||||
# moved here, because the argument order is
|
||||
# different in string.join (see the test in
|
||||
# test.test_string.StringTest.test_join)
|
||||
self.checkequal('a b c d', ' ', 'join', ['a', 'b', 'c', 'd'])
|
||||
self.checkequal('abcd', '', 'join', ('a', 'b', 'c', 'd'))
|
||||
self.checkequal('w x y z', ' ', 'join', Sequence())
|
||||
self.checkequal('abc', 'a', 'join', ('abc',))
|
||||
self.checkequal('z', 'a', 'join', UserList(['z']))
|
||||
if test_support.have_unicode:
|
||||
self.checkequal(unicode('a.b.c'), unicode('.'), 'join', ['a', 'b', 'c'])
|
||||
self.checkequal(unicode('a.b.c'), '.', 'join', [unicode('a'), 'b', 'c'])
|
||||
self.checkequal(unicode('a.b.c'), '.', 'join', ['a', unicode('b'), 'c'])
|
||||
self.checkequal(unicode('a.b.c'), '.', 'join', ['a', 'b', unicode('c')])
|
||||
self.checkraises(TypeError, '.', 'join', ['a', unicode('b'), 3])
|
||||
for i in [5, 25, 125]:
|
||||
self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join',
|
||||
['a' * i] * i)
|
||||
self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join',
|
||||
('a' * i,) * i)
|
||||
|
||||
self.checkraises(TypeError, ' ', 'join', BadSeq1())
|
||||
self.checkequal('a b c', ' ', 'join', BadSeq2())
|
||||
|
||||
self.checkraises(TypeError, ' ', 'join')
|
||||
self.checkraises(TypeError, ' ', 'join', 7)
|
||||
self.checkraises(TypeError, ' ', 'join', Sequence([7, 'hello', 123L]))
|
||||
|
||||
def test_formatting(self):
|
||||
self.checkequal('+hello+', '+%s+', '__mod__', 'hello')
|
||||
self.checkequal('+10+', '+%d+', '__mod__', 10)
|
||||
self.checkequal('a', "%c", '__mod__', "a")
|
||||
self.checkequal('a', "%c", '__mod__', "a")
|
||||
self.checkequal('"', "%c", '__mod__', 34)
|
||||
self.checkequal('$', "%c", '__mod__', 36)
|
||||
self.checkequal('10', "%d", '__mod__', 10)
|
||||
|
||||
for ordinal in (-100, 0x200000):
|
||||
# unicode raises ValueError, str raises OverflowError
|
||||
self.checkraises((ValueError, OverflowError), '%c', '__mod__', ordinal)
|
||||
|
||||
self.checkequal(' 42', '%3ld', '__mod__', 42)
|
||||
self.checkequal('0042.00', '%07.2f', '__mod__', 42)
|
||||
|
||||
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,))
|
||||
self.checkraises(ValueError, '%(foo', '__mod__', {})
|
||||
self.checkraises(TypeError, '%(foo)s %(bar)s', '__mod__', ('foo', 42))
|
||||
|
||||
# argument names with properly nested brackets are supported
|
||||
self.checkequal('bar', '%((foo))s', '__mod__', {'(foo)': 'bar'})
|
||||
|
||||
# 100 is a magic number in PyUnicode_Format, this forces a resize
|
||||
self.checkequal(103*'a'+'x', '%sx', '__mod__', 103*'a')
|
||||
|
||||
self.checkraises(TypeError, '%*s', '__mod__', ('foo', 'bar'))
|
||||
self.checkraises(TypeError, '%10.*f', '__mod__', ('foo', 42.))
|
||||
self.checkraises(ValueError, '%10', '__mod__', (42,))
|
||||
|
||||
def test_floatformatting(self):
|
||||
# float formatting
|
||||
for prec in xrange(100):
|
||||
format = '%%.%if' % prec
|
||||
value = 0.01
|
||||
for x in xrange(60):
|
||||
value = value * 3.141592655 / 3.0 * 10.0
|
||||
# The formatfloat() code in stringobject.c and
|
||||
# unicodeobject.c uses a 120 byte buffer and switches from
|
||||
# 'f' formatting to 'g' at precision 50, so we expect
|
||||
# OverflowErrors for the ranges x < 50 and prec >= 67.
|
||||
if x < 50 and prec >= 67:
|
||||
self.checkraises(OverflowError, format, "__mod__", value)
|
||||
else:
|
||||
self.checkcall(format, "__mod__", value)
|
||||
|
||||
class MixinStrStringUserStringTest:
|
||||
# Additional tests for 8bit strings, i.e. str, UserString and
|
||||
# the string module
|
||||
|
||||
def test_maketrans(self):
|
||||
self.assertEqual(
|
||||
''.join(map(chr, xrange(256))).replace('abc', 'xyz'),
|
||||
string.maketrans('abc', 'xyz')
|
||||
)
|
||||
self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzw')
|
||||
|
||||
def test_translate(self):
|
||||
table = string.maketrans('abc', 'xyz')
|
||||
self.checkequal('xyzxyz', 'xyzabcdef', 'translate', table, 'def')
|
||||
|
||||
table = string.maketrans('a', 'A')
|
||||
self.checkequal('Abc', 'abc', 'translate', table)
|
||||
self.checkequal('xyz', 'xyz', 'translate', table)
|
||||
self.checkequal('yz', 'xyz', 'translate', table, 'x')
|
||||
self.checkraises(ValueError, 'xyz', 'translate', 'too short', 'strip')
|
||||
self.checkraises(ValueError, 'xyz', 'translate', 'too short')
|
||||
|
||||
|
||||
def run_method_tests(test):
|
||||
"""Run all tests that exercise a method of a string object"""
|
||||
class MixinStrUserStringTest:
|
||||
# Additional tests that only work with
|
||||
# 8bit compatible object, i.e. str and UserString
|
||||
|
||||
test('capitalize', ' hello ', ' hello ')
|
||||
test('capitalize', 'hello ', 'Hello ')
|
||||
test('capitalize', 'aaaa', 'Aaaa')
|
||||
test('capitalize', 'AaAa', 'Aaaa')
|
||||
|
||||
test('count', 'aaa', 3, 'a')
|
||||
test('count', 'aaa', 0, 'b')
|
||||
|
||||
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('isalpha', 'a', 1)
|
||||
test('isalpha', 'A', 1)
|
||||
test('isalpha', '\n', 0)
|
||||
test('isalpha', 'abc', 1)
|
||||
test('isalpha', 'aBc123', 0)
|
||||
test('isalpha', 'abc\n', 0)
|
||||
|
||||
test('isalnum', 'a', 1)
|
||||
test('isalnum', 'A', 1)
|
||||
test('isalnum', '\n', 0)
|
||||
test('isalnum', '123abc456', 1)
|
||||
test('isalnum', 'a1b3c', 1)
|
||||
test('isalnum', 'aBc000 ', 0)
|
||||
test('isalnum', 'abc\n', 0)
|
||||
|
||||
# join now works with any sequence type
|
||||
test('join', ' ', 'a b c d', ['a', 'b', 'c', 'd'])
|
||||
test('join', '', 'abcd', ('a', 'b', 'c', 'd'))
|
||||
test('join', ' ', 'w x y z', Sequence())
|
||||
test('join', 'a', 'abc', ('abc',))
|
||||
test('join', 'a', 'z', UserList(['z']))
|
||||
if have_unicode:
|
||||
test('join', unicode('.'), unicode('a.b.c'), ['a', 'b', 'c'])
|
||||
test('join', '.', unicode('a.b.c'), [unicode('a'), 'b', 'c'])
|
||||
test('join', '.', unicode('a.b.c'), ['a', unicode('b'), 'c'])
|
||||
test('join', '.', unicode('a.b.c'), ['a', 'b', unicode('c')])
|
||||
test('join', '.', TypeError, ['a', unicode('b'), 3])
|
||||
for i in [5, 25, 125]:
|
||||
test('join', '-', ((('a' * i) + '-') * i)[:-1],
|
||||
['a' * i] * i)
|
||||
|
||||
test('join', ' ', TypeError, BadSeq1())
|
||||
test('join', ' ', 'a b c', BadSeq2())
|
||||
|
||||
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)
|
||||
|
||||
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'])
|
||||
|
||||
test('strip', ' hello ', 'hello')
|
||||
test('lstrip', ' hello ', 'hello ')
|
||||
test('rstrip', ' hello ', ' hello')
|
||||
test('strip', 'hello', 'hello')
|
||||
|
||||
# strip/lstrip/rstrip with None arg
|
||||
test('strip', ' hello ', 'hello', None)
|
||||
test('lstrip', ' hello ', 'hello ', None)
|
||||
test('rstrip', ' hello ', ' hello', None)
|
||||
test('strip', 'hello', 'hello', None)
|
||||
|
||||
# strip/lstrip/rstrip with str arg
|
||||
test('strip', 'xyzzyhelloxyzzy', 'hello', 'xyz')
|
||||
test('lstrip', 'xyzzyhelloxyzzy', 'helloxyzzy', 'xyz')
|
||||
test('rstrip', 'xyzzyhelloxyzzy', 'xyzzyhello', 'xyz')
|
||||
test('strip', 'hello', 'hello', 'xyz')
|
||||
|
||||
# strip/lstrip/rstrip with unicode arg
|
||||
if have_unicode:
|
||||
test('strip', 'xyzzyhelloxyzzy',
|
||||
unicode('hello', 'ascii'), unicode('xyz', 'ascii'))
|
||||
test('lstrip', 'xyzzyhelloxyzzy',
|
||||
unicode('helloxyzzy', 'ascii'), unicode('xyz', 'ascii'))
|
||||
test('rstrip', 'xyzzyhelloxyzzy',
|
||||
unicode('xyzzyhello', 'ascii'), unicode('xyz', 'ascii'))
|
||||
test('strip', 'hello',
|
||||
unicode('hello', 'ascii'), unicode('xyz', 'ascii'))
|
||||
|
||||
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('translate', 'xyz', ValueError, 'too short', 'strip')
|
||||
test('translate', 'xyz', ValueError, 'too short')
|
||||
|
||||
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('replace', 'abc', '-a-b-c-', '', '-')
|
||||
test('replace', 'abc', '-a-b-c', '', '-', 3)
|
||||
test('replace', 'abc', 'abc', '', '-', 0)
|
||||
test('replace', '', '', '', '')
|
||||
# Next three for SF bug 422088: [OSF1 alpha] string.replace(); died with
|
||||
# MemoryError due to empty result (platform malloc issue when requesting
|
||||
# 0 bytes).
|
||||
test('replace', '123', '', '123', '')
|
||||
test('replace', '123123', '', '123', '')
|
||||
test('replace', '123x123', 'x', '123', '')
|
||||
|
||||
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 negative indices in startswith
|
||||
test('startswith', 'hello', 1, 'he', 0, -1)
|
||||
test('startswith', 'hello', 1, 'he', -53, -1)
|
||||
test('startswith', 'hello', 0, 'hello', 0, -1)
|
||||
test('startswith', 'hello', 0, 'hello world', -1, -10)
|
||||
test('startswith', 'hello', 0, 'ello', -5)
|
||||
test('startswith', 'hello', 1, 'ello', -4)
|
||||
test('startswith', 'hello', 0, 'o', -2)
|
||||
test('startswith', 'hello', 1, 'o', -1)
|
||||
test('startswith', 'hello', 1, '', -3, -3)
|
||||
test('startswith', 'hello', 0, 'lo', -9)
|
||||
|
||||
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)
|
||||
|
||||
# test negative indices in endswith
|
||||
test('endswith', 'hello', 1, 'lo', -2)
|
||||
test('endswith', 'hello', 0, 'he', -2)
|
||||
test('endswith', 'hello', 1, '', -3, -3)
|
||||
test('endswith', 'hello', 0, 'hello world', -10, -2)
|
||||
test('endswith', 'helloworld', 0, 'worl', -6)
|
||||
test('endswith', 'helloworld', 1, 'worl', -5, -1)
|
||||
test('endswith', 'helloworld', 1, 'worl', -5, 9)
|
||||
test('endswith', 'helloworld', 1, 'world', -7, 12)
|
||||
test('endswith', 'helloworld', 1, 'lowo', -99, -3)
|
||||
test('endswith', 'helloworld', 1, 'lowo', -8, -3)
|
||||
test('endswith', 'helloworld', 1, 'lowo', -7, -3)
|
||||
test('endswith', 'helloworld', 0, 'lowo', 3, -4)
|
||||
test('endswith', 'helloworld', 0, 'lowo', -8, -2)
|
||||
|
||||
test('zfill', '123', '123', 2)
|
||||
test('zfill', '123', '123', 3)
|
||||
test('zfill', '123', '0123', 4)
|
||||
test('zfill', '+123', '+123', 3)
|
||||
test('zfill', '+123', '+123', 4)
|
||||
test('zfill', '+123', '+0123', 5)
|
||||
test('zfill', '-123', '-123', 3)
|
||||
test('zfill', '-123', '-123', 4)
|
||||
test('zfill', '-123', '-0123', 5)
|
||||
test('zfill', '', '000', 3)
|
||||
test('zfill', '34', '34', 1)
|
||||
test('zfill', '34', '0034', 4)
|
||||
|
||||
test('__mod__', '+%s+', '+hello+', 'hello')
|
||||
test('__mod__', '+%d+', '+10+', 10)
|
||||
|
||||
# Encoding/decoding
|
||||
codecs = [('rot13', 'uryyb jbeyq'),
|
||||
('base64', 'aGVsbG8gd29ybGQ=\n'),
|
||||
('hex', '68656c6c6f20776f726c64'),
|
||||
('uu', 'begin 666 <data>\n+:&5L;&\\@=V]R;&0 \n \nend\n')]
|
||||
for encoding, data in codecs:
|
||||
test('encode', 'hello world', data, encoding)
|
||||
test('decode', data, 'hello world', encoding)
|
||||
# zlib is optional, so we make the test optional too...
|
||||
try:
|
||||
import zlib
|
||||
except ImportError:
|
||||
pass
|
||||
else:
|
||||
data = 'x\x9c\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\x01\x00\x1a\x0b\x04]'
|
||||
verify('hello world'.encode('zlib') == data)
|
||||
verify(data.decode('zlib') == 'hello world')
|
||||
|
||||
def test_exception(lhs, rhs, msg):
|
||||
try:
|
||||
lhs in rhs
|
||||
except TypeError:
|
||||
pass
|
||||
else:
|
||||
raise TestFailed, msg
|
||||
|
||||
def run_contains_tests(test):
|
||||
test('__contains__', '', True, '') # vereq('' in '', True)
|
||||
test('__contains__', 'abc', True, '') # vereq('' in 'abc', True)
|
||||
test('__contains__', 'abc', False, '\0') # vereq('\0' in 'abc', False)
|
||||
test('__contains__', '\0abc', True, '\0') # vereq('\0' in '\0abc', True)
|
||||
test('__contains__', 'abc\0', True, '\0') # vereq('\0' in 'abc\0', True)
|
||||
test('__contains__', '\0abc', True, 'a') # vereq('a' in '\0abc', True)
|
||||
test('__contains__', 'asdf', True, 'asdf') # vereq('asdf' in 'asdf', True)
|
||||
test('__contains__', 'asd', False, 'asdf') # vereq('asdf' in 'asd', False)
|
||||
test('__contains__', '', False, 'asdf') # vereq('asdf' in '', False)
|
||||
|
||||
def run_inplace_tests(constructor):
|
||||
# Verify clearing of SF bug #592573
|
||||
s = t = constructor('abc')
|
||||
s += constructor('def')
|
||||
verify(s != t, 'in-place concatenate should create a new object')
|
||||
def test_encoding_decoding(self):
|
||||
codecs = [('rot13', 'uryyb jbeyq'),
|
||||
('base64', 'aGVsbG8gd29ybGQ=\n'),
|
||||
('hex', '68656c6c6f20776f726c64'),
|
||||
('uu', 'begin 666 <data>\n+:&5L;&\\@=V]R;&0 \n \nend\n')]
|
||||
for encoding, data in codecs:
|
||||
self.checkequal(data, 'hello world', 'encode', encoding)
|
||||
self.checkequal('hello world', data, 'decode', encoding)
|
||||
# zlib is optional, so we make the test optional too...
|
||||
try:
|
||||
import zlib
|
||||
except ImportError:
|
||||
pass
|
||||
else:
|
||||
data = 'x\x9c\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\x01\x00\x1a\x0b\x04]'
|
||||
self.checkequal(data, 'hello world', 'encode', 'zlib')
|
||||
self.checkequal('hello world', data, 'decode', 'zlib')
|
||||
|
|
|
|||
|
|
@ -0,0 +1,23 @@
|
|||
import unittest
|
||||
from test import test_support, string_tests
|
||||
|
||||
|
||||
class StrTest(
|
||||
string_tests.CommonTest,
|
||||
string_tests.MixinStrUnicodeUserStringTest,
|
||||
string_tests.MixinStrUserStringTest
|
||||
):
|
||||
|
||||
type2test = str
|
||||
|
||||
# We don't need to propagate to str
|
||||
def fixtype(self, obj):
|
||||
return obj
|
||||
|
||||
def test_main():
|
||||
suite = unittest.TestSuite()
|
||||
suite.addTest(unittest.makeSuite(StrTest))
|
||||
test_support.run_suite(suite)
|
||||
|
||||
if __name__ == "__main__":
|
||||
test_main()
|
||||
|
|
@ -1,84 +1,104 @@
|
|||
from test.test_support import verbose, TestSkipped
|
||||
from test import string_tests
|
||||
import string, sys
|
||||
import unittest, string
|
||||
from test import test_support, string_tests
|
||||
from UserList import UserList
|
||||
|
||||
# XXX: kludge... short circuit if strings don't have methods
|
||||
try:
|
||||
''.join
|
||||
except AttributeError:
|
||||
raise TestSkipped
|
||||
class StringTest(
|
||||
string_tests.CommonTest,
|
||||
string_tests.MixinStrStringUserStringTest
|
||||
):
|
||||
|
||||
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
|
||||
f = name
|
||||
if value == output:
|
||||
# if the original is returned make sure that
|
||||
# this doesn't happen with subclasses
|
||||
if value is input:
|
||||
class ssub(str):
|
||||
def __repr__(self):
|
||||
return 'ssub(%r)' % str.__repr__(self)
|
||||
input = ssub(input)
|
||||
try:
|
||||
f = getattr(input, name)
|
||||
value = apply(f, args)
|
||||
except AttributeError:
|
||||
f = getattr(string, name)
|
||||
value = apply(f, (input,) + args)
|
||||
if value is input:
|
||||
if verbose:
|
||||
print 'no'
|
||||
print '*',f, `input`, `output`, `value`
|
||||
return
|
||||
if value != output:
|
||||
if verbose:
|
||||
print 'no'
|
||||
print f, `input`, `output`, `value`
|
||||
else:
|
||||
if verbose:
|
||||
print 'yes'
|
||||
type2test = str
|
||||
|
||||
string_tests.run_module_tests(test)
|
||||
string_tests.run_method_tests(test)
|
||||
string_tests.run_contains_tests(test)
|
||||
string_tests.run_inplace_tests(str)
|
||||
def checkequal(self, result, object, methodname, *args):
|
||||
realresult = getattr(string, methodname)(object, *args)
|
||||
self.assertEqual(
|
||||
result,
|
||||
realresult
|
||||
)
|
||||
|
||||
string.whitespace
|
||||
string.lowercase
|
||||
string.uppercase
|
||||
def checkraises(self, exc, object, methodname, *args):
|
||||
self.assertRaises(
|
||||
exc,
|
||||
getattr(string, methodname),
|
||||
object,
|
||||
*args
|
||||
)
|
||||
|
||||
# Float formatting
|
||||
for prec in range(100):
|
||||
formatstring = '%%.%if' % prec
|
||||
value = 0.01
|
||||
for x in range(60):
|
||||
value = value * 3.141592655 / 3.0 * 10.0
|
||||
#print 'Overflow check for x=%i and prec=%i:' % \
|
||||
# (x, prec),
|
||||
try:
|
||||
result = formatstring % value
|
||||
except OverflowError:
|
||||
# The formatfloat() code in stringobject.c and
|
||||
# unicodeobject.c uses a 120 byte buffer and switches from
|
||||
# 'f' formatting to 'g' at precision 50, so we expect
|
||||
# OverflowErrors for the ranges x < 50 and prec >= 67.
|
||||
if x >= 50 or \
|
||||
prec < 67:
|
||||
print '*** unexpected OverflowError for x=%i and prec=%i' % (x, prec)
|
||||
else:
|
||||
#print 'OverflowError'
|
||||
pass
|
||||
else:
|
||||
#print result
|
||||
pass
|
||||
def checkcall(self, object, methodname, *args):
|
||||
getattr(string, methodname)(object, *args)
|
||||
|
||||
def test_join(self):
|
||||
# These are the same checks as in string_test.ObjectTest.test_join
|
||||
# but the argument order ist different
|
||||
self.checkequal('a b c d', ['a', 'b', 'c', 'd'], 'join', ' ')
|
||||
self.checkequal('abcd', ('a', 'b', 'c', 'd'), 'join', '')
|
||||
self.checkequal('w x y z', string_tests.Sequence(), 'join', ' ')
|
||||
self.checkequal('abc', ('abc',), 'join', 'a')
|
||||
self.checkequal('z', UserList(['z']), 'join', 'a')
|
||||
if test_support.have_unicode:
|
||||
self.checkequal(unicode('a.b.c'), ['a', 'b', 'c'], 'join', unicode('.'))
|
||||
self.checkequal(unicode('a.b.c'), [unicode('a'), 'b', 'c'], 'join', '.')
|
||||
self.checkequal(unicode('a.b.c'), ['a', unicode('b'), 'c'], 'join', '.')
|
||||
self.checkequal(unicode('a.b.c'), ['a', 'b', unicode('c')], 'join', '.')
|
||||
self.checkraises(TypeError, ['a', unicode('b'), 3], 'join', '.')
|
||||
for i in [5, 25, 125]:
|
||||
self.checkequal(
|
||||
((('a' * i) + '-') * i)[:-1],
|
||||
['a' * i] * i, 'join', '-')
|
||||
self.checkequal(
|
||||
((('a' * i) + '-') * i)[:-1],
|
||||
('a' * i,) * i, 'join', '-')
|
||||
|
||||
self.checkraises(TypeError, string_tests.BadSeq1(), 'join', ' ')
|
||||
self.checkequal('a b c', string_tests.BadSeq2(), 'join', ' ')
|
||||
|
||||
class ModuleTest(unittest.TestCase):
|
||||
|
||||
def test_attrs(self):
|
||||
string.whitespace
|
||||
string.lowercase
|
||||
string.uppercase
|
||||
string.letters
|
||||
string.digits
|
||||
string.hexdigits
|
||||
string.octdigits
|
||||
string.punctuation
|
||||
string.printable
|
||||
|
||||
def test_atoi(self):
|
||||
self.assertEqual(string.atoi(" 1 "), 1)
|
||||
self.assertRaises(ValueError, string.atoi, " 1x")
|
||||
self.assertRaises(ValueError, string.atoi, " x1 ")
|
||||
|
||||
def test_atol(self):
|
||||
self.assertEqual(string.atol(" 1 "), 1L)
|
||||
self.assertRaises(ValueError, string.atol, " 1x ")
|
||||
self.assertRaises(ValueError, string.atol, " x1 ")
|
||||
|
||||
def test_atof(self):
|
||||
self.assertAlmostEqual(string.atof(" 1 "), 1.0)
|
||||
self.assertRaises(ValueError, string.atof, " 1x ")
|
||||
self.assertRaises(ValueError, string.atof, " x1 ")
|
||||
|
||||
def test_maketrans(self):
|
||||
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'
|
||||
|
||||
self.assertEqual(string.maketrans('abc', 'xyz'), transtable)
|
||||
self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzq')
|
||||
|
||||
def test_capwords(self):
|
||||
self.assertEqual(string.capwords('abc def ghi'), 'Abc Def Ghi')
|
||||
self.assertEqual(string.capwords('abc\tdef\nghi'), 'Abc Def Ghi')
|
||||
self.assertEqual(string.capwords('abc\t def \nghi'), 'Abc Def Ghi')
|
||||
self.assertEqual(string.capwords('ABC DEF GHI'), 'Abc Def Ghi')
|
||||
self.assertEqual(string.capwords('ABC-DEF-GHI', '-'), 'Abc-Def-Ghi')
|
||||
self.assertEqual(string.capwords('ABC-def DEF-ghi GHI'), 'Abc-def Def-ghi Ghi')
|
||||
|
||||
def test_main():
|
||||
suite = unittest.TestSuite()
|
||||
suite.addTest(unittest.makeSuite(StringTest))
|
||||
suite.addTest(unittest.makeSuite(ModuleTest))
|
||||
test_support.run_suite(suite)
|
||||
|
||||
if __name__ == "__main__":
|
||||
test_main()
|
||||
|
|
|
|||
|
|
@ -6,10 +6,32 @@ Written by Marc-Andre Lemburg (mal@lemburg.com).
|
|||
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
|
||||
|
||||
"""#"
|
||||
import unittest, test.test_support
|
||||
import sys, string, codecs
|
||||
import unittest, sys, string, codecs, new
|
||||
from test import test_support, string_tests
|
||||
|
||||
class UnicodeTest(unittest.TestCase):
|
||||
class UnicodeTest(
|
||||
string_tests.CommonTest,
|
||||
string_tests.MixinStrUnicodeUserStringTest
|
||||
):
|
||||
type2test = unicode
|
||||
|
||||
def checkequalnofix(self, result, object, methodname, *args):
|
||||
method = getattr(object, methodname)
|
||||
realresult = method(*args)
|
||||
self.assertEqual(realresult, result)
|
||||
self.assert_(type(realresult) is type(result))
|
||||
|
||||
# if the original is returned make sure that
|
||||
# this doesn't happen with subclasses
|
||||
if realresult is object:
|
||||
class usub(unicode):
|
||||
def __repr__(self):
|
||||
return 'usub(%r)' % unicode.__repr__(self)
|
||||
object = usub(object)
|
||||
method = getattr(object, methodname)
|
||||
realresult = method(*args)
|
||||
self.assertEqual(realresult, result)
|
||||
self.assert_(object is not realresult)
|
||||
|
||||
def test_repr(self):
|
||||
if not sys.platform.startswith('java'):
|
||||
|
|
@ -45,321 +67,103 @@ class UnicodeTest(unittest.TestCase):
|
|||
testrepr = repr(u''.join(map(unichr, xrange(256))))
|
||||
self.assertEqual(testrepr, latin1repr)
|
||||
|
||||
def checkmethod(self, method, input, output, *args):
|
||||
f = getattr(input, method)
|
||||
value = f(*args)
|
||||
self.assertEqual(output, value)
|
||||
self.assert_(type(output) is type(value))
|
||||
|
||||
# if the original is returned make sure that
|
||||
# this doesn't happen with subclasses
|
||||
if value is input:
|
||||
class usub(unicode):
|
||||
def __repr__(self):
|
||||
return 'usub(%r)' % unicode.__repr__(self)
|
||||
input = usub(input)
|
||||
f = getattr(input, method)
|
||||
value = f(*args)
|
||||
self.assertEqual(output, value)
|
||||
self.assert_(input is not value)
|
||||
|
||||
def test_capitalize(self):
|
||||
self.checkmethod('capitalize', u' hello ', u' hello ')
|
||||
self.checkmethod('capitalize', u'Hello ', u'Hello ')
|
||||
self.checkmethod('capitalize', u'hello ', u'Hello ')
|
||||
self.checkmethod('capitalize', u'aaaa', u'Aaaa')
|
||||
self.checkmethod('capitalize', u'AaAa', u'Aaaa')
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.capitalize, 42)
|
||||
|
||||
def test_count(self):
|
||||
self.checkmethod('count', u'aaa', 3, u'a')
|
||||
self.checkmethod('count', u'aaa', 0, u'b')
|
||||
self.checkmethod('count', 'aaa', 3, u'a')
|
||||
self.checkmethod('count', 'aaa', 0, u'b')
|
||||
self.checkmethod('count', u'aaa', 3, 'a')
|
||||
self.checkmethod('count', u'aaa', 0, 'b')
|
||||
self.checkmethod('count', u'aaa', 0, 'b')
|
||||
self.checkmethod('count', u'aaa', 1, 'a', -1)
|
||||
self.checkmethod('count', u'aaa', 3, 'a', -10)
|
||||
self.checkmethod('count', u'aaa', 2, 'a', 0, -1)
|
||||
self.checkmethod('count', u'aaa', 0, 'a', 0, -10)
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.count)
|
||||
self.assertRaises(TypeError, u'hello'.count, 42)
|
||||
|
||||
def test_title(self):
|
||||
self.checkmethod('title', u' hello ', u' Hello ')
|
||||
self.checkmethod('title', u'Hello ', u'Hello ')
|
||||
self.checkmethod('title', u'hello ', u'Hello ')
|
||||
self.checkmethod('title', u"fOrMaT thIs aS titLe String", u'Format This As Title String')
|
||||
self.checkmethod('title', u"fOrMaT,thIs-aS*titLe;String", u'Format,This-As*Title;String')
|
||||
self.checkmethod('title', u"getInt", u'Getint')
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.title, 42)
|
||||
string_tests.CommonTest.test_count(self)
|
||||
# check mixed argument types
|
||||
self.checkequalnofix(3, 'aaa', 'count', u'a')
|
||||
self.checkequalnofix(0, 'aaa', 'count', u'b')
|
||||
self.checkequalnofix(3, u'aaa', 'count', 'a')
|
||||
self.checkequalnofix(0, u'aaa', 'count', 'b')
|
||||
self.checkequalnofix(0, u'aaa', 'count', 'b')
|
||||
self.checkequalnofix(1, u'aaa', 'count', 'a', -1)
|
||||
self.checkequalnofix(3, u'aaa', 'count', 'a', -10)
|
||||
self.checkequalnofix(2, u'aaa', 'count', 'a', 0, -1)
|
||||
self.checkequalnofix(0, u'aaa', 'count', 'a', 0, -10)
|
||||
|
||||
def test_find(self):
|
||||
self.checkmethod('find', u'abcdefghiabc', 0, u'abc')
|
||||
self.checkmethod('find', u'abcdefghiabc', 9, u'abc', 1)
|
||||
self.checkmethod('find', u'abcdefghiabc', -1, u'def', 4)
|
||||
self.checkequalnofix(0, u'abcdefghiabc', 'find', u'abc')
|
||||
self.checkequalnofix(9, u'abcdefghiabc', 'find', u'abc', 1)
|
||||
self.checkequalnofix(-1, u'abcdefghiabc', 'find', u'def', 4)
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.find)
|
||||
self.assertRaises(TypeError, u'hello'.find, 42)
|
||||
|
||||
def test_rfind(self):
|
||||
self.checkmethod('rfind', u'abcdefghiabc', 9, u'abc')
|
||||
self.checkmethod('rfind', 'abcdefghiabc', 9, u'abc')
|
||||
self.checkmethod('rfind', 'abcdefghiabc', 12, u'')
|
||||
self.checkmethod('rfind', u'abcdefghiabc', 12, '')
|
||||
self.checkmethod('rfind', u'abcdefghiabc', 12, u'')
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.rfind)
|
||||
self.assertRaises(TypeError, u'hello'.rfind, 42)
|
||||
string_tests.CommonTest.test_rfind(self)
|
||||
# check mixed argument types
|
||||
self.checkequalnofix(9, 'abcdefghiabc', 'rfind', u'abc')
|
||||
self.checkequalnofix(12, 'abcdefghiabc', 'rfind', u'')
|
||||
self.checkequalnofix(12, u'abcdefghiabc', 'rfind', '')
|
||||
|
||||
def test_index(self):
|
||||
self.checkmethod('index', u'abcdefghiabc', 0, u'')
|
||||
self.checkmethod('index', u'abcdefghiabc', 3, u'def')
|
||||
self.checkmethod('index', u'abcdefghiabc', 0, u'abc')
|
||||
self.checkmethod('index', u'abcdefghiabc', 9, u'abc', 1)
|
||||
|
||||
self.assertRaises(ValueError, u'abcdefghiabc'.index, u'hib')
|
||||
self.assertRaises(ValueError, u'abcdefghiab'.index, u'abc', 1)
|
||||
self.assertRaises(ValueError, u'abcdefghi'.index, u'ghi', 8)
|
||||
self.assertRaises(ValueError, u'abcdefghi'.index, u'ghi', -1)
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.index)
|
||||
self.assertRaises(TypeError, u'hello'.index, 42)
|
||||
string_tests.CommonTest.test_index(self)
|
||||
# check mixed argument types
|
||||
for (t1, t2) in ((str, unicode), (unicode, str)):
|
||||
self.checkequalnofix(0, t1('abcdefghiabc'), 'index', t2(''))
|
||||
self.checkequalnofix(3, t1('abcdefghiabc'), 'index', t2('def'))
|
||||
self.checkequalnofix(0, t1('abcdefghiabc'), 'index', t2('abc'))
|
||||
self.checkequalnofix(9, t1('abcdefghiabc'), 'index', t2('abc'), 1)
|
||||
self.assertRaises(ValueError, t1('abcdefghiabc').index, t2('hib'))
|
||||
self.assertRaises(ValueError, t1('abcdefghiab').index, t2('abc'), 1)
|
||||
self.assertRaises(ValueError, t1('abcdefghi').index, t2('ghi'), 8)
|
||||
self.assertRaises(ValueError, t1('abcdefghi').index, t2('ghi'), -1)
|
||||
|
||||
def test_rindex(self):
|
||||
self.checkmethod('rindex', u'abcdefghiabc', 12, u'')
|
||||
self.checkmethod('rindex', u'abcdefghiabc', 3, u'def')
|
||||
self.checkmethod('rindex', u'abcdefghiabc', 9, u'abc')
|
||||
self.checkmethod('rindex', u'abcdefghiabc', 0, u'abc', 0, -1)
|
||||
string_tests.CommonTest.test_rindex(self)
|
||||
# check mixed argument types
|
||||
for (t1, t2) in ((str, unicode), (unicode, str)):
|
||||
self.checkequalnofix(12, t1('abcdefghiabc'), 'rindex', t2(''))
|
||||
self.checkequalnofix(3, t1('abcdefghiabc'), 'rindex', t2('def'))
|
||||
self.checkequalnofix(9, t1('abcdefghiabc'), 'rindex', t2('abc'))
|
||||
self.checkequalnofix(0, t1('abcdefghiabc'), 'rindex', t2('abc'), 0, -1)
|
||||
|
||||
self.assertRaises(ValueError, u'abcdefghiabc'.rindex, u'hib')
|
||||
self.assertRaises(ValueError, u'defghiabc'.rindex, u'def', 1)
|
||||
self.assertRaises(ValueError, u'defghiabc'.rindex, u'abc', 0, -1)
|
||||
self.assertRaises(ValueError, u'abcdefghi'.rindex, u'ghi', 0, 8)
|
||||
self.assertRaises(ValueError, u'abcdefghi'.rindex, u'ghi', 0, -1)
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.rindex)
|
||||
self.assertRaises(TypeError, u'hello'.rindex, 42)
|
||||
|
||||
def test_lower(self):
|
||||
self.checkmethod('lower', u'HeLLo', u'hello')
|
||||
self.checkmethod('lower', u'hello', u'hello')
|
||||
|
||||
self.assertRaises(TypeError, u"hello".lower, 42)
|
||||
|
||||
def test_upper(self):
|
||||
self.checkmethod('upper', u'HeLLo', u'HELLO')
|
||||
self.checkmethod('upper', u'HELLO', u'HELLO')
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.upper, 42)
|
||||
self.assertRaises(ValueError, t1('abcdefghiabc').rindex, t2('hib'))
|
||||
self.assertRaises(ValueError, t1('defghiabc').rindex, t2('def'), 1)
|
||||
self.assertRaises(ValueError, t1('defghiabc').rindex, t2('abc'), 0, -1)
|
||||
self.assertRaises(ValueError, t1('abcdefghi').rindex, t2('ghi'), 0, 8)
|
||||
self.assertRaises(ValueError, t1('abcdefghi').rindex, t2('ghi'), 0, -1)
|
||||
|
||||
def test_translate(self):
|
||||
if 0:
|
||||
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'
|
||||
|
||||
self.checkmethod('maketrans', u'abc', transtable, u'xyz')
|
||||
self.checkmethod('maketrans', u'abc', ValueError, u'xyzq')
|
||||
|
||||
self.checkmethod('translate', u'xyzabcdef', u'xyzxyz', transtable, u'def')
|
||||
|
||||
table = string.maketrans('a', u'A')
|
||||
self.checkmethod('translate', u'abc', u'Abc', table)
|
||||
self.checkmethod('translate', u'xyz', u'xyz', table)
|
||||
|
||||
self.checkmethod('translate', u"abababc", u'bbbc', {ord('a'):None})
|
||||
self.checkmethod('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')})
|
||||
self.checkmethod('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
|
||||
self.checkmethod('translate', u"abababc", u'<i><i><i>c', {ord('a'):None, ord('b'):u'<i>'})
|
||||
self.checkmethod('translate', u"abababc", u'c', {ord('a'):None, ord('b'):u''})
|
||||
self.checkequalnofix(u'bbbc', u'abababc', 'translate', {ord('a'):None})
|
||||
self.checkequalnofix(u'iiic', u'abababc', 'translate', {ord('a'):None, ord('b'):ord('i')})
|
||||
self.checkequalnofix(u'iiix', u'abababc', 'translate', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
|
||||
self.checkequalnofix(u'<i><i><i>c', u'abababc', 'translate', {ord('a'):None, ord('b'):u'<i>'})
|
||||
self.checkequalnofix(u'c', u'abababc', 'translate', {ord('a'):None, ord('b'):u''})
|
||||
|
||||
self.assertRaises(TypeError, u'hello'.translate)
|
||||
self.assertRaises(TypeError, u'abababc'.translate, {ord('a'):''})
|
||||
|
||||
def test_split(self):
|
||||
self.checkmethod(
|
||||
'split',
|
||||
u'this is the split function',
|
||||
[u'this', u'is', u'the', u'split', u'function']
|
||||
)
|
||||
self.checkmethod('split', u'a|b|c|d', [u'a', u'b', u'c', u'd'], u'|')
|
||||
self.checkmethod('split', u'a|b|c|d', [u'a', u'b', u'c|d'], u'|', 2)
|
||||
self.checkmethod('split', u'a b c d', [u'a', u'b c d'], None, 1)
|
||||
self.checkmethod('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
|
||||
self.checkmethod('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 3)
|
||||
self.checkmethod('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 4)
|
||||
self.checkmethod('split', u'a b c d', [u'a b c d'], None, 0)
|
||||
self.checkmethod('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
|
||||
self.checkmethod('split', u'a b c d ', [u'a', u'b', u'c', u'd'])
|
||||
self.checkmethod('split', u'a//b//c//d', [u'a', u'b', u'c', u'd'], u'//')
|
||||
self.checkmethod('split', u'a//b//c//d', [u'a', u'b', u'c', u'd'], '//')
|
||||
self.checkmethod('split', 'a//b//c//d', [u'a', u'b', u'c', u'd'], u'//')
|
||||
self.checkmethod('split', u'endcase test', [u'endcase ', u''], u'test')
|
||||
self.checkmethod('split', u'endcase test', [u'endcase ', u''], 'test')
|
||||
self.checkmethod('split', 'endcase test', [u'endcase ', u''], u'test')
|
||||
string_tests.CommonTest.test_split(self)
|
||||
|
||||
self.assertRaises(TypeError, u"hello".split, 42, 42, 42)
|
||||
# Mixed arguments
|
||||
self.checkequalnofix([u'a', u'b', u'c', u'd'], u'a//b//c//d', 'split', '//')
|
||||
self.checkequalnofix([u'a', u'b', u'c', u'd'], 'a//b//c//d', 'split', u'//')
|
||||
self.checkequalnofix([u'endcase ', u''], u'endcase test', 'split', 'test')
|
||||
|
||||
def test_join(self):
|
||||
# join now works with any sequence type
|
||||
class Sequence:
|
||||
def __init__(self, seq): self.seq = seq
|
||||
def __len__(self): return len(self.seq)
|
||||
def __getitem__(self, i): return self.seq[i]
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_join(self)
|
||||
|
||||
self.checkmethod('join', u' ', u'a b c d', [u'a', u'b', u'c', u'd'])
|
||||
self.checkmethod('join', u' ', u'a b c d', ['a', 'b', u'c', u'd'])
|
||||
self.checkmethod('join', u'', u'abcd', (u'a', u'b', u'c', u'd'))
|
||||
self.checkmethod('join', u' ', u'w x y z', Sequence('wxyz'))
|
||||
self.assertRaises(TypeError, u' '.join, 7)
|
||||
self.assertRaises(TypeError, u' '.join, Sequence([7, u'hello', 123L]))
|
||||
self.checkmethod('join', ' ', u'a b c d', [u'a', u'b', u'c', u'd'])
|
||||
self.checkmethod('join', ' ', u'a b c d', ['a', 'b', u'c', u'd'])
|
||||
self.checkmethod('join', '', u'abcd', (u'a', u'b', u'c', u'd'))
|
||||
self.checkmethod('join', ' ', u'w x y z', Sequence(u'wxyz'))
|
||||
self.assertRaises(TypeError, ' '.join, TypeError)
|
||||
|
||||
result = u''
|
||||
for i in range(10):
|
||||
if i > 0:
|
||||
result = result + u':'
|
||||
result = result + u'x'*10
|
||||
|
||||
self.checkmethod('join', u':', result, [u'x' * 10] * 10)
|
||||
self.checkmethod('join', u':', result, (u'x' * 10,) * 10)
|
||||
|
||||
self.assertRaises(TypeError, u"hello".join)
|
||||
# mixed arguments
|
||||
self.checkequalnofix(u'a b c d', u' ', 'join', ['a', 'b', u'c', u'd'])
|
||||
self.checkequalnofix(u'abcd', u'', 'join', (u'a', u'b', u'c', u'd'))
|
||||
self.checkequalnofix(u'w x y z', u' ', 'join', string_tests.Sequence('wxyz'))
|
||||
self.checkequalnofix(u'a b c d', ' ', 'join', [u'a', u'b', u'c', u'd'])
|
||||
self.checkequalnofix(u'a b c d', ' ', 'join', ['a', 'b', u'c', u'd'])
|
||||
self.checkequalnofix(u'abcd', '', 'join', (u'a', u'b', u'c', u'd'))
|
||||
self.checkequalnofix(u'w x y z', ' ', 'join', string_tests.Sequence(u'wxyz'))
|
||||
|
||||
def test_strip(self):
|
||||
self.checkmethod('strip', u' hello ', u'hello')
|
||||
self.checkmethod('lstrip', u' hello ', u'hello ')
|
||||
self.checkmethod('rstrip', u' hello ', u' hello')
|
||||
self.checkmethod('strip', u'hello', u'hello')
|
||||
|
||||
# strip/lstrip/rstrip with None arg
|
||||
self.checkmethod('strip', u' hello ', u'hello', None)
|
||||
self.checkmethod('lstrip', u' hello ', u'hello ', None)
|
||||
self.checkmethod('rstrip', u' hello ', u' hello', None)
|
||||
self.checkmethod('strip', u'hello', u'hello', None)
|
||||
|
||||
# strip/lstrip/rstrip with unicode arg
|
||||
self.checkmethod('strip', u'xyzzyhelloxyzzy', u'hello', u'xyz')
|
||||
self.checkmethod('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', u'xyz')
|
||||
self.checkmethod('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', u'xyz')
|
||||
self.checkmethod('strip', u'hello', u'hello', u'xyz')
|
||||
|
||||
# strip/lstrip/rstrip with str arg
|
||||
self.checkmethod('strip', u'xyzzyhelloxyzzy', u'hello', 'xyz')
|
||||
self.checkmethod('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', 'xyz')
|
||||
self.checkmethod('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', 'xyz')
|
||||
self.checkmethod('strip', u'hello', u'hello', 'xyz')
|
||||
|
||||
self.assertRaises(TypeError, u"hello".strip, 42, 42)
|
||||
string_tests.CommonTest.test_strip(self)
|
||||
self.assertRaises(UnicodeError, u"hello".strip, "\xff")
|
||||
|
||||
def test_swapcase(self):
|
||||
self.checkmethod('swapcase', u'HeLLo cOmpUteRs', u'hEllO CoMPuTErS')
|
||||
|
||||
self.assertRaises(TypeError, u"hello".swapcase, 42)
|
||||
|
||||
def test_replace(self):
|
||||
self.checkmethod('replace', u'one!two!three!', u'one@two!three!', u'!', u'@', 1)
|
||||
self.checkmethod('replace', u'one!two!three!', u'onetwothree', '!', '')
|
||||
self.checkmethod('replace', u'one!two!three!', u'one@two@three!', u'!', u'@', 2)
|
||||
self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 3)
|
||||
self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 4)
|
||||
self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'!', u'@', 0)
|
||||
self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@')
|
||||
self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'x', u'@')
|
||||
self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'x', u'@', 2)
|
||||
self.checkmethod('replace', u'abc', u'-a-b-c-', u'', u'-')
|
||||
self.checkmethod('replace', u'abc', u'-a-b-c', u'', u'-', 3)
|
||||
self.checkmethod('replace', u'abc', u'abc', u'', u'-', 0)
|
||||
self.checkmethod('replace', u'abc', u'abc', u'ab', u'--', 0)
|
||||
self.checkmethod('replace', u'abc', u'abc', u'xy', u'--')
|
||||
self.checkmethod('replace', u'', u'', u'', u'')
|
||||
string_tests.CommonTest.test_replace(self)
|
||||
|
||||
# method call forwarded from str implementation because of unicode argument
|
||||
self.checkmethod('replace', 'one!two!three!', u'one@two!three!', u'!', u'@', 1)
|
||||
self.assertRaises(TypeError, 'replace'.replace, 42)
|
||||
self.checkequalnofix(u'one@two!three!', 'one!two!three!', 'replace', u'!', u'@', 1)
|
||||
self.assertRaises(TypeError, 'replace'.replace, u"r", 42)
|
||||
|
||||
self.assertRaises(TypeError, u"hello".replace)
|
||||
self.assertRaises(TypeError, u"hello".replace, 42, u"h")
|
||||
self.assertRaises(TypeError, u"hello".replace, u"h", 42)
|
||||
|
||||
def test_startswith(self):
|
||||
self.checkmethod('startswith', u'hello', True, u'he')
|
||||
self.checkmethod('startswith', u'hello', True, u'hello')
|
||||
self.checkmethod('startswith', u'hello', False, u'hello world')
|
||||
self.checkmethod('startswith', u'hello', True, u'')
|
||||
self.checkmethod('startswith', u'hello', False, u'ello')
|
||||
self.checkmethod('startswith', u'hello', True, u'ello', 1)
|
||||
self.checkmethod('startswith', u'hello', True, u'o', 4)
|
||||
self.checkmethod('startswith', u'hello', False, u'o', 5)
|
||||
self.checkmethod('startswith', u'hello', True, u'', 5)
|
||||
self.checkmethod('startswith', u'hello', False, u'lo', 6)
|
||||
self.checkmethod('startswith', u'helloworld', True, u'lowo', 3)
|
||||
self.checkmethod('startswith', u'helloworld', True, u'lowo', 3, 7)
|
||||
self.checkmethod('startswith', u'helloworld', False, u'lowo', 3, 6)
|
||||
|
||||
self.assertRaises(TypeError, u"hello".startswith)
|
||||
self.assertRaises(TypeError, u"hello".startswith, 42)
|
||||
|
||||
def test_endswith(self):
|
||||
self.checkmethod('endswith', u'hello', True, u'lo')
|
||||
self.checkmethod('endswith', u'hello', False, u'he')
|
||||
self.checkmethod('endswith', u'hello', True, u'')
|
||||
self.checkmethod('endswith', u'hello', False, u'hello world')
|
||||
self.checkmethod('endswith', u'helloworld', False, u'worl')
|
||||
self.checkmethod('endswith', u'helloworld', True, u'worl', 3, 9)
|
||||
self.checkmethod('endswith', u'helloworld', True, u'world', 3, 12)
|
||||
self.checkmethod('endswith', u'helloworld', True, u'lowo', 1, 7)
|
||||
self.checkmethod('endswith', u'helloworld', True, u'lowo', 2, 7)
|
||||
self.checkmethod('endswith', u'helloworld', True, u'lowo', 3, 7)
|
||||
self.checkmethod('endswith', u'helloworld', False, u'lowo', 4, 7)
|
||||
self.checkmethod('endswith', u'helloworld', False, u'lowo', 3, 8)
|
||||
self.checkmethod('endswith', u'ab', False, u'ab', 0, 1)
|
||||
self.checkmethod('endswith', u'ab', False, u'ab', 0, 0)
|
||||
self.checkmethod('endswith', 'helloworld', True, u'd')
|
||||
self.checkmethod('endswith', 'helloworld', False, u'l')
|
||||
|
||||
self.assertRaises(TypeError, u"hello".endswith)
|
||||
self.assertRaises(TypeError, u"hello".endswith, 42)
|
||||
|
||||
def test_expandtabs(self):
|
||||
self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi')
|
||||
self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 8)
|
||||
self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 4)
|
||||
self.checkmethod('expandtabs', u'abc\r\nab\tdef\ng\thi', u'abc\r\nab def\ng hi', 4)
|
||||
self.checkmethod('expandtabs', u'abc\r\nab\r\ndef\ng\r\nhi', u'abc\r\nab\r\ndef\ng\r\nhi', 4)
|
||||
|
||||
self.assertRaises(TypeError, u"hello".expandtabs, 42, 42)
|
||||
|
||||
def test_capwords(self):
|
||||
if 0:
|
||||
self.checkmethod('capwords', u'abc def ghi', u'Abc Def Ghi')
|
||||
self.checkmethod('capwords', u'abc\tdef\nghi', u'Abc Def Ghi')
|
||||
self.checkmethod('capwords', u'abc\t def \nghi', u'Abc Def Ghi')
|
||||
|
||||
def test_zfill(self):
|
||||
self.checkmethod('zfill', u'123', u'123', 2)
|
||||
self.checkmethod('zfill', u'123', u'123', 3)
|
||||
self.checkmethod('zfill', u'123', u'0123', 4)
|
||||
self.checkmethod('zfill', u'+123', u'+123', 3)
|
||||
self.checkmethod('zfill', u'+123', u'+123', 4)
|
||||
self.checkmethod('zfill', u'+123', u'+0123', 5)
|
||||
self.checkmethod('zfill', u'-123', u'-123', 3)
|
||||
self.checkmethod('zfill', u'-123', u'-123', 4)
|
||||
self.checkmethod('zfill', u'-123', u'-0123', 5)
|
||||
self.checkmethod('zfill', u'', u'000', 3)
|
||||
self.checkmethod('zfill', u'34', u'34', 1)
|
||||
self.checkmethod('zfill', u'34', u'00034', 5)
|
||||
|
||||
self.assertRaises(TypeError, u"123".zfill)
|
||||
|
||||
def test_comparison(self):
|
||||
# Comparisons:
|
||||
self.assertEqual(u'abc', 'abc')
|
||||
|
|
@ -425,152 +229,60 @@ class UnicodeTest(unittest.TestCase):
|
|||
# Surrogates on both sides, no fixup required
|
||||
self.assert_(u'\ud800\udc02' < u'\ud84d\udc56')
|
||||
|
||||
def test_ljust(self):
|
||||
self.checkmethod('ljust', u'abc', u'abc ', 10)
|
||||
self.checkmethod('ljust', u'abc', u'abc ', 6)
|
||||
self.checkmethod('ljust', u'abc', u'abc', 2)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".ljust)
|
||||
|
||||
def test_rjust(self):
|
||||
self.checkmethod('rjust', u'abc', u' abc', 10)
|
||||
self.checkmethod('rjust', u'abc', u' abc', 6)
|
||||
self.checkmethod('rjust', u'abc', u'abc', 2)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".rjust)
|
||||
|
||||
def test_center(self):
|
||||
self.checkmethod('center', u'abc', u' abc ', 10)
|
||||
self.checkmethod('center', u'abc', u' abc ', 6)
|
||||
self.checkmethod('center', u'abc', u'abc', 2)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".center)
|
||||
|
||||
def test_islower(self):
|
||||
self.checkmethod('islower', u'', False)
|
||||
self.checkmethod('islower', u'a', True)
|
||||
self.checkmethod('islower', u'A', False)
|
||||
self.checkmethod('islower', u'\n', False)
|
||||
self.checkmethod('islower', u'\u1FFc', False)
|
||||
self.checkmethod('islower', u'abc', True)
|
||||
self.checkmethod('islower', u'aBc', False)
|
||||
self.checkmethod('islower', u'abc\n', True)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".islower, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_islower(self)
|
||||
self.checkequalnofix(False, u'\u1FFc', 'islower')
|
||||
|
||||
def test_isupper(self):
|
||||
self.checkmethod('isupper', u'', False)
|
||||
self.checkmethod('isupper', u'a', False)
|
||||
self.checkmethod('isupper', u'A', True)
|
||||
self.checkmethod('isupper', u'\n', False)
|
||||
if sys.platform[:4] != 'java':
|
||||
self.checkmethod('isupper', u'\u1FFc', False)
|
||||
self.checkmethod('isupper', u'ABC', True)
|
||||
self.checkmethod('isupper', u'AbC', False)
|
||||
self.checkmethod('isupper', u'ABC\n', True)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isupper, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_isupper(self)
|
||||
if not sys.platform.startswith('java'):
|
||||
self.checkequalnofix(False, u'\u1FFc', 'isupper')
|
||||
|
||||
def test_istitle(self):
|
||||
self.checkmethod('istitle', u'', False)
|
||||
self.checkmethod('istitle', u'a', False)
|
||||
self.checkmethod('istitle', u'A', True)
|
||||
self.checkmethod('istitle', u'\n', False)
|
||||
self.checkmethod('istitle', u'\u1FFc', True)
|
||||
self.checkmethod('istitle', u'A Titlecased Line', True)
|
||||
self.checkmethod('istitle', u'A\nTitlecased Line', True)
|
||||
self.checkmethod('istitle', u'A Titlecased, Line', True)
|
||||
self.checkmethod('istitle', u'Greek \u1FFcitlecases ...', True)
|
||||
self.checkmethod('istitle', u'Not a capitalized String', False)
|
||||
self.checkmethod('istitle', u'Not\ta Titlecase String', False)
|
||||
self.checkmethod('istitle', u'Not--a Titlecase String', False)
|
||||
self.checkmethod('istitle', u'NOT', False)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".istitle, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_title(self)
|
||||
self.checkequalnofix(True, u'\u1FFc', 'istitle')
|
||||
self.checkequalnofix(True, u'Greek \u1FFcitlecases ...', 'istitle')
|
||||
|
||||
def test_isspace(self):
|
||||
self.checkmethod('isspace', u'', False)
|
||||
self.checkmethod('isspace', u'a', False)
|
||||
self.checkmethod('isspace', u' ', True)
|
||||
self.checkmethod('isspace', u'\t', True)
|
||||
self.checkmethod('isspace', u'\r', True)
|
||||
self.checkmethod('isspace', u'\n', True)
|
||||
self.checkmethod('isspace', u' \t\r\n', True)
|
||||
self.checkmethod('isspace', u' \t\r\na', False)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isspace, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_isspace(self)
|
||||
self.checkequalnofix(True, u'\u2000', 'isspace')
|
||||
self.checkequalnofix(True, u'\u200a', 'isspace')
|
||||
self.checkequalnofix(False, u'\u2014', 'isspace')
|
||||
|
||||
def test_isalpha(self):
|
||||
self.checkmethod('isalpha', u'', False)
|
||||
self.checkmethod('isalpha', u'a', True)
|
||||
self.checkmethod('isalpha', u'A', True)
|
||||
self.checkmethod('isalpha', u'\n', False)
|
||||
self.checkmethod('isalpha', u'\u1FFc', True)
|
||||
self.checkmethod('isalpha', u'abc', True)
|
||||
self.checkmethod('isalpha', u'aBc123', False)
|
||||
self.checkmethod('isalpha', u'abc\n', False)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isalpha, 42)
|
||||
|
||||
def test_isalnum(self):
|
||||
self.checkmethod('isalnum', u'', False)
|
||||
self.checkmethod('isalnum', u'a', True)
|
||||
self.checkmethod('isalnum', u'A', True)
|
||||
self.checkmethod('isalnum', u'\n', False)
|
||||
self.checkmethod('isalnum', u'123abc456', True)
|
||||
self.checkmethod('isalnum', u'a1b3c', True)
|
||||
self.checkmethod('isalnum', u'aBc000 ', False)
|
||||
self.checkmethod('isalnum', u'abc\n', False)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isalnum, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_isalpha(self)
|
||||
self.checkequalnofix(True, u'\u1FFc', 'isalpha')
|
||||
|
||||
def test_isdecimal(self):
|
||||
self.checkmethod('isdecimal', u'', False)
|
||||
self.checkmethod('isdecimal', u'a', False)
|
||||
self.checkmethod('isdecimal', u'0', True)
|
||||
self.checkmethod('isdecimal', u'\u2460', False) # CIRCLED DIGIT ONE
|
||||
self.checkmethod('isdecimal', u'\xbc', False) # VULGAR FRACTION ONE QUARTER
|
||||
self.checkmethod('isdecimal', u'\u0660', True) # ARABIC-INDIC DIGIT ZERO
|
||||
self.checkmethod('isdecimal', u'0123456789', True)
|
||||
self.checkmethod('isdecimal', u'0123456789a', False)
|
||||
self.checkequalnofix(False, u'', 'isdecimal')
|
||||
self.checkequalnofix(False, u'a', 'isdecimal')
|
||||
self.checkequalnofix(True, u'0', 'isdecimal')
|
||||
self.checkequalnofix(False, u'\u2460', 'isdecimal') # CIRCLED DIGIT ONE
|
||||
self.checkequalnofix(False, u'\xbc', 'isdecimal') # VULGAR FRACTION ONE QUARTER
|
||||
self.checkequalnofix(True, u'\u0660', 'isdecimal') # ARABIC-INDIC DIGIT ZERO
|
||||
self.checkequalnofix(True, u'0123456789', 'isdecimal')
|
||||
self.checkequalnofix(False, u'0123456789a', 'isdecimal')
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isdecimal, 42)
|
||||
self.checkraises(TypeError, 'abc', 'isdecimal', 42)
|
||||
|
||||
def test_isdigit(self):
|
||||
self.checkmethod('isdigit', u'', False)
|
||||
self.checkmethod('isdigit', u'a', False)
|
||||
self.checkmethod('isdigit', u'0', True)
|
||||
self.checkmethod('isdigit', u'\u2460', True)
|
||||
self.checkmethod('isdigit', u'\xbc', False)
|
||||
self.checkmethod('isdigit', u'\u0660', True)
|
||||
self.checkmethod('isdigit', u'0123456789', True)
|
||||
self.checkmethod('isdigit', u'0123456789a', False)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isdigit, 42)
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_isdigit(self)
|
||||
self.checkequalnofix(True, u'\u2460', 'isdigit')
|
||||
self.checkequalnofix(False, u'\xbc', 'isdigit')
|
||||
self.checkequalnofix(True, u'\u0660', 'isdigit')
|
||||
|
||||
def test_isnumeric(self):
|
||||
self.checkmethod('isnumeric', u'', False)
|
||||
self.checkmethod('isnumeric', u'a', False)
|
||||
self.checkmethod('isnumeric', u'0', True)
|
||||
self.checkmethod('isnumeric', u'\u2460', True)
|
||||
self.checkmethod('isnumeric', u'\xbc', True)
|
||||
self.checkmethod('isnumeric', u'\u0660', True)
|
||||
self.checkmethod('isnumeric', u'0123456789', True)
|
||||
self.checkmethod('isnumeric', u'0123456789a', False)
|
||||
self.checkequalnofix(False, u'', 'isnumeric')
|
||||
self.checkequalnofix(False, u'a', 'isnumeric')
|
||||
self.checkequalnofix(True, u'0', 'isnumeric')
|
||||
self.checkequalnofix(True, u'\u2460', 'isnumeric')
|
||||
self.checkequalnofix(True, u'\xbc', 'isnumeric')
|
||||
self.checkequalnofix(True, u'\u0660', 'isnumeric')
|
||||
self.checkequalnofix(True, u'0123456789', 'isnumeric')
|
||||
self.checkequalnofix(False, u'0123456789a', 'isnumeric')
|
||||
|
||||
self.assertRaises(TypeError, u"abc".isnumeric, 42)
|
||||
|
||||
def test_splitlines(self):
|
||||
self.checkmethod('splitlines', u"abc\ndef\n\rghi", [u'abc', u'def', u'', u'ghi'])
|
||||
self.checkmethod('splitlines', u"abc\ndef\n\r\nghi", [u'abc', u'def', u'', u'ghi'])
|
||||
self.checkmethod('splitlines', u"abc\ndef\r\nghi", [u'abc', u'def', u'ghi'])
|
||||
self.checkmethod('splitlines', u"abc\ndef\r\nghi\n", [u'abc', u'def', u'ghi'])
|
||||
self.checkmethod('splitlines', u"abc\ndef\r\nghi\n\r", [u'abc', u'def', u'ghi', u''])
|
||||
self.checkmethod('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def', u'ghi', u''])
|
||||
self.checkmethod('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi\n', u'\r'], True)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".splitlines, 42, 42)
|
||||
|
||||
def test_contains(self):
|
||||
# Testing Unicode contains method
|
||||
self.assert_('a' in u'abdb')
|
||||
|
|
@ -634,6 +346,7 @@ class UnicodeTest(unittest.TestCase):
|
|||
self.assertRaises(TypeError, u"abc".__contains__)
|
||||
|
||||
def test_formatting(self):
|
||||
string_tests.MixinStrUnicodeUserStringTest.test_formatting(self)
|
||||
# Testing Unicode formatting strings...
|
||||
self.assertEqual(u"%s, %s" % (u"abc", "abc"), u'abc, abc')
|
||||
self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, 2, 3), u'abc, abc, 1, 2.000000, 3.00')
|
||||
|
|
@ -641,33 +354,10 @@ class UnicodeTest(unittest.TestCase):
|
|||
self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.5), u'abc, abc, -1, -2.000000, 3.50')
|
||||
self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.57), u'abc, abc, -1, -2.000000, 3.57')
|
||||
self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 1003.57), u'abc, abc, -1, -2.000000, 1003.57')
|
||||
self.assertEqual(u"%c" % (u"a",), u'a')
|
||||
self.assertEqual(u"%c" % ("a",), u'a')
|
||||
self.assertEqual(u"%c" % (34,), u'"')
|
||||
self.assertEqual(u"%c" % (36,), u'$')
|
||||
self.assertEqual(u"%d".__mod__(10), u'10')
|
||||
if not sys.platform.startswith('java'):
|
||||
self.assertEqual(u"%r, %r" % (u"abc", "abc"), u"u'abc', 'abc'")
|
||||
self.assertEqual(u"%(x)s, %(y)s" % {'x':u"abc", 'y':"def"}, u'abc, def')
|
||||
self.assertEqual(u"%(x)s, %(ä)s" % {'x':u"abc", u'ä':"def"}, u'abc, def')
|
||||
|
||||
for ordinal in (-100, 0x200000):
|
||||
self.assertRaises(ValueError, u"%c".__mod__, ordinal)
|
||||
|
||||
# float formatting
|
||||
for prec in xrange(100):
|
||||
format = u'%%.%if' % prec
|
||||
value = 0.01
|
||||
for x in xrange(60):
|
||||
value = value * 3.141592655 / 3.0 * 10.0
|
||||
# The formatfloat() code in stringobject.c and
|
||||
# unicodeobject.c uses a 120 byte buffer and switches from
|
||||
# 'f' formatting to 'g' at precision 50, so we expect
|
||||
# OverflowErrors for the ranges x < 50 and prec >= 67.
|
||||
if x < 50 and prec >= 67:
|
||||
self.assertRaises(OverflowError, format.__mod__, value)
|
||||
else:
|
||||
format % value
|
||||
self.assertEqual(u"%(x)s, %(\xfc)s" % {'x':u"abc", u'\xfc':"def"}, u'abc, def')
|
||||
|
||||
# formatting jobs delegated from the string implementation:
|
||||
self.assertEqual('...%(foo)s...' % {'foo':u"abc"}, u'...abc...')
|
||||
|
|
@ -684,28 +374,9 @@ class UnicodeTest(unittest.TestCase):
|
|||
self.assertEqual('%*.*s' % (5,2,u'abc',), u' ab')
|
||||
self.assertEqual('%*.*s' % (5,3,u'abc',), u' abc')
|
||||
self.assertEqual('%i %*.*s' % (10, 5,3,u'abc',), u'10 abc')
|
||||
self.assertEqual('%i%s %*.*s' % (10, 3, 5,3,u'abc',), u'103 abc')
|
||||
self.assertEqual('%i%s %*.*s' % (10, 3, 5, 3, u'abc',), u'103 abc')
|
||||
|
||||
self.assertEqual(u'%3ld' % 42, u' 42')
|
||||
self.assertEqual(u'%07.2f' % 42, u'0042.00')
|
||||
|
||||
self.assertRaises(TypeError, u"abc".__mod__)
|
||||
self.assertRaises(TypeError, u"%(foo)s".__mod__, 42)
|
||||
self.assertRaises(TypeError, u"%s%s".__mod__, (42,))
|
||||
self.assertRaises(TypeError, u"%c".__mod__, (None,))
|
||||
self.assertRaises(ValueError, u"%c".__mod__, (sys.maxunicode+1,))
|
||||
self.assertRaises(ValueError, u"%(foo".__mod__, {})
|
||||
self.assertRaises(TypeError, u"%(foo)s %(bar)s".__mod__, (u"foo", 42))
|
||||
|
||||
# argument names with properly nested brackets are supported
|
||||
self.assertEqual(u"%((foo))s" % {u"(foo)": u"bar"}, u"bar")
|
||||
|
||||
# 100 is a magic number in PyUnicode_Format, this forces a resize
|
||||
self.assertEqual(u"%sx" % (103*u"a"), 103*u"a"+u"x")
|
||||
|
||||
self.assertRaises(TypeError, u"%*s".__mod__, (u"foo", u"bar"))
|
||||
self.assertRaises(TypeError, u"%10.*f".__mod__, (u"foo", 42.))
|
||||
self.assertRaises(ValueError, u"%10".__mod__, (42,))
|
||||
|
||||
def test_constructor(self):
|
||||
# unicode(obj) tests (this maps to PyObject_Unicode() at C level)
|
||||
|
|
@ -1023,41 +694,10 @@ class UnicodeTest(unittest.TestCase):
|
|||
print >>out, u'def\n'
|
||||
print >>out, u'def\n'
|
||||
|
||||
def test_mul(self):
|
||||
self.checkmethod('__mul__', u'abc', u'', -1)
|
||||
self.checkmethod('__mul__', u'abc', u'', 0)
|
||||
self.checkmethod('__mul__', u'abc', u'abc', 1)
|
||||
self.checkmethod('__mul__', u'abc', u'abcabcabc', 3)
|
||||
self.assertRaises(OverflowError, (10000*u'abc').__mul__, sys.maxint)
|
||||
|
||||
def test_subscript(self):
|
||||
self.checkmethod('__getitem__', u'abc', u'a', 0)
|
||||
self.checkmethod('__getitem__', u'abc', u'c', -1)
|
||||
self.checkmethod('__getitem__', u'abc', u'a', 0L)
|
||||
self.checkmethod('__getitem__', u'abc', u'abc', slice(0, 3))
|
||||
self.checkmethod('__getitem__', u'abc', u'abc', slice(0, 1000))
|
||||
self.checkmethod('__getitem__', u'abc', u'a', slice(0, 1))
|
||||
self.checkmethod('__getitem__', u'abc', u'', slice(0, 0))
|
||||
# FIXME What about negative indizes? This is handled differently by [] and __getitem__(slice)
|
||||
|
||||
self.assertRaises(TypeError, u"abc".__getitem__, "def")
|
||||
|
||||
def test_slice(self):
|
||||
self.checkmethod('__getslice__', u'abc', u'abc', 0, 1000)
|
||||
self.checkmethod('__getslice__', u'abc', u'abc', 0, 3)
|
||||
self.checkmethod('__getslice__', u'abc', u'ab', 0, 2)
|
||||
self.checkmethod('__getslice__', u'abc', u'bc', 1, 3)
|
||||
self.checkmethod('__getslice__', u'abc', u'b', 1, 2)
|
||||
self.checkmethod('__getslice__', u'abc', u'', 2, 2)
|
||||
self.checkmethod('__getslice__', u'abc', u'', 1000, 1000)
|
||||
self.checkmethod('__getslice__', u'abc', u'', 2000, 1000)
|
||||
self.checkmethod('__getslice__', u'abc', u'', 2, 1)
|
||||
# FIXME What about negative indizes? This is handled differently by [] and __getslice__
|
||||
|
||||
def test_main():
|
||||
suite = unittest.TestSuite()
|
||||
suite.addTest(unittest.makeSuite(UnicodeTest))
|
||||
test.test_support.run_suite(suite)
|
||||
test_support.run_suite(suite)
|
||||
|
||||
if __name__ == "__main__":
|
||||
test_main()
|
||||
|
|
|
|||
|
|
@ -1,45 +1,52 @@
|
|||
#!/usr/bin/env python
|
||||
import sys
|
||||
from test.test_support import verbose
|
||||
from test import string_tests
|
||||
# UserString is a wrapper around the native builtin string type.
|
||||
# UserString instances should behave similar to builtin string objects.
|
||||
# The test cases were in part derived from 'test_string.py'.
|
||||
|
||||
import unittest
|
||||
from test import test_support, string_tests
|
||||
|
||||
from UserString import UserString
|
||||
|
||||
class UserStringTest(
|
||||
string_tests.CommonTest,
|
||||
string_tests.MixinStrUnicodeUserStringTest,
|
||||
string_tests.MixinStrStringUserStringTest,
|
||||
string_tests.MixinStrUserStringTest
|
||||
):
|
||||
|
||||
type2test = UserString
|
||||
|
||||
# Overwrite the three testing methods, because UserString
|
||||
# can't cope with arguments propagated to UserString
|
||||
# (and we don't test with subclasses)
|
||||
def checkequal(self, result, object, methodname, *args):
|
||||
result = self.fixtype(result)
|
||||
object = self.fixtype(object)
|
||||
# we don't fix the arguments, because UserString can't cope with it
|
||||
realresult = getattr(object, methodname)(*args)
|
||||
self.assertEqual(
|
||||
result,
|
||||
realresult
|
||||
)
|
||||
|
||||
def checkraises(self, exc, object, methodname, *args):
|
||||
object = self.fixtype(object)
|
||||
# we don't fix the arguments, because UserString can't cope with it
|
||||
self.assertRaises(
|
||||
exc,
|
||||
getattr(object, methodname),
|
||||
*args
|
||||
)
|
||||
|
||||
def checkcall(self, object, methodname, *args):
|
||||
object = self.fixtype(object)
|
||||
# we don't fix the arguments, because UserString can't cope with it
|
||||
getattr(object, methodname)(*args)
|
||||
|
||||
def test_main():
|
||||
suite = unittest.TestSuite()
|
||||
suite.addTest(unittest.makeSuite(UserStringTest))
|
||||
test_support.run_suite(suite)
|
||||
|
||||
if __name__ == "__main__":
|
||||
verbose = '-v' in sys.argv
|
||||
|
||||
tested_methods = {}
|
||||
|
||||
def test(methodname, input, output, *args):
|
||||
global tested_methods
|
||||
tested_methods[methodname] = 1
|
||||
if verbose:
|
||||
print '%r.%s(%s)' % (input, methodname, ", ".join(map(repr, args))),
|
||||
u = UserString(input)
|
||||
objects = [input, u, UserString(u)]
|
||||
res = [""] * 3
|
||||
for i in range(3):
|
||||
object = objects[i]
|
||||
try:
|
||||
f = getattr(object, methodname)
|
||||
except AttributeError:
|
||||
f = None
|
||||
res[i] = AttributeError
|
||||
else:
|
||||
try:
|
||||
res[i] = apply(f, args)
|
||||
except:
|
||||
res[i] = sys.exc_type
|
||||
if res[0] == res[1] == res[2] == output:
|
||||
if verbose:
|
||||
print 'yes'
|
||||
else:
|
||||
if verbose:
|
||||
print 'no'
|
||||
print (methodname, input, output, args, res[0], res[1], res[2])
|
||||
|
||||
string_tests.run_method_tests(test)
|
||||
string_tests.run_contains_tests(test)
|
||||
string_tests.run_inplace_tests(UserString)
|
||||
test_main()
|
||||
|
|
|
|||
Loading…
Reference in New Issue