import unittest, string from test import test_support, string_tests from UserList import UserList class StringTest( string_tests.CommonTest, string_tests.MixinStrStringUserStringTest ): type2test = str def checkequal(self, result, object, methodname, *args): realresult = getattr(string, methodname)(object, *args) self.assertEqual( result, realresult ) def checkraises(self, exc, object, methodname, *args): self.assertRaises( exc, getattr(string, methodname), object, *args ) 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', ' ') try: def f(): yield 4 + "" self.fixtype(' ').join(f()) except TypeError, e: if '+' not in str(e): self.fail('join() ate exception message') else: self.fail('exception not raised') 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') class BytesAliasTest(unittest.TestCase): def test_builtin(self): self.assert_(str is bytes) def test_syntax(self): self.assertEqual(b"spam", "spam") self.assertEqual(br"egg\foo", "egg\\foo") self.assert_(type(b""), str) self.assert_(type(br""), str) def test_main(): test_support.run_unittest(StringTest, ModuleTest, BytesAliasTest) if __name__ == "__main__": test_main()