0001 import unittest, string 0002 from test import test_support, string_tests 0003 from UserList import UserList 0004 0005 class StringTest( 0006 string_tests.CommonTest, 0007 string_tests.MixinStrStringUserStringTest 0008 ): 0009 0010 type2test = str 0011 0012 def checkequal(self, result, object, methodname, *args): 0013 realresult = getattr(string, methodname)(object, *args) 0014 self.assertEqual( 0015 result, 0016 realresult 0017 ) 0018 0019 def checkraises(self, exc, object, methodname, *args): 0020 self.assertRaises( 0021 exc, 0022 getattr(string, methodname), 0023 object, 0024 *args 0025 ) 0026 0027 def checkcall(self, object, methodname, *args): 0028 getattr(string, methodname)(object, *args) 0029 0030 def test_join(self): 0031 # These are the same checks as in string_test.ObjectTest.test_join 0032 # but the argument order ist different 0033 self.checkequal('a b c d', ['a', 'b', 'c', 'd'], 'join', ' ') 0034 self.checkequal('abcd', ('a', 'b', 'c', 'd'), 'join', '') 0035 self.checkequal('w x y z', string_tests.Sequence(), 'join', ' ') 0036 self.checkequal('abc', ('abc',), 'join', 'a') 0037 self.checkequal('z', UserList(['z']), 'join', 'a') 0038 if test_support.have_unicode: 0039 self.checkequal(unicode('a.b.c'), ['a', 'b', 'c'], 'join', unicode('.')) 0040 self.checkequal(unicode('a.b.c'), [unicode('a'), 'b', 'c'], 'join', '.') 0041 self.checkequal(unicode('a.b.c'), ['a', unicode('b'), 'c'], 'join', '.') 0042 self.checkequal(unicode('a.b.c'), ['a', 'b', unicode('c')], 'join', '.') 0043 self.checkraises(TypeError, ['a', unicode('b'), 3], 'join', '.') 0044 for i in [5, 25, 125]: 0045 self.checkequal( 0046 ((('a' * i) + '-') * i)[:-1], 0047 ['a' * i] * i, 'join', '-') 0048 self.checkequal( 0049 ((('a' * i) + '-') * i)[:-1], 0050 ('a' * i,) * i, 'join', '-') 0051 0052 self.checkraises(TypeError, string_tests.BadSeq1(), 'join', ' ') 0053 self.checkequal('a b c', string_tests.BadSeq2(), 'join', ' ') 0054 0055 0056 class ModuleTest(unittest.TestCase): 0057 0058 def test_attrs(self): 0059 string.whitespace 0060 string.lowercase 0061 string.uppercase 0062 string.letters 0063 string.digits 0064 string.hexdigits 0065 string.octdigits 0066 string.punctuation 0067 string.printable 0068 0069 def test_atoi(self): 0070 self.assertEqual(string.atoi(" 1 "), 1) 0071 self.assertRaises(ValueError, string.atoi, " 1x") 0072 self.assertRaises(ValueError, string.atoi, " x1 ") 0073 0074 def test_atol(self): 0075 self.assertEqual(string.atol(" 1 "), 1L) 0076 self.assertRaises(ValueError, string.atol, " 1x ") 0077 self.assertRaises(ValueError, string.atol, " x1 ") 0078 0079 def test_atof(self): 0080 self.assertAlmostEqual(string.atof(" 1 "), 1.0) 0081 self.assertRaises(ValueError, string.atof, " 1x ") 0082 self.assertRaises(ValueError, string.atof, " x1 ") 0083 0084 def test_maketrans(self): 0085 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' 0086 0087 self.assertEqual(string.maketrans('abc', 'xyz'), transtable) 0088 self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzq') 0089 0090 def test_capwords(self): 0091 self.assertEqual(string.capwords('abc def ghi'), 'Abc Def Ghi') 0092 self.assertEqual(string.capwords('abc\tdef\nghi'), 'Abc Def Ghi') 0093 self.assertEqual(string.capwords('abc\t def \nghi'), 'Abc Def Ghi') 0094 self.assertEqual(string.capwords('ABC DEF GHI'), 'Abc Def Ghi') 0095 self.assertEqual(string.capwords('ABC-DEF-GHI', '-'), 'Abc-Def-Ghi') 0096 self.assertEqual(string.capwords('ABC-def DEF-ghi GHI'), 'Abc-def Def-ghi Ghi') 0097 0098 def test_main(): 0099 test_support.run_unittest(StringTest, ModuleTest) 0100 0101 if __name__ == "__main__": 0102 test_main() 0103
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