diff options
Diffstat (limited to 'lib/python2.7/test/test_string.py')
| -rw-r--r-- | lib/python2.7/test/test_string.py | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/lib/python2.7/test/test_string.py b/lib/python2.7/test/test_string.py deleted file mode 100644 index 0d07b91..0000000 --- a/lib/python2.7/test/test_string.py +++ /dev/null @@ -1,217 +0,0 @@ -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') - self.assertEqual(string.capwords(' aBc DeF '), 'Abc Def') - self.assertEqual(string.capwords('\taBc\tDeF\t'), 'Abc Def') - self.assertEqual(string.capwords('\taBc\tDeF\t', '\t'), '\tAbc\tDef\t') - - def test_formatter(self): - fmt = string.Formatter() - self.assertEqual(fmt.format("foo"), "foo") - - self.assertEqual(fmt.format("foo{0}", "bar"), "foobar") - self.assertEqual(fmt.format("foo{1}{0}-{1}", "bar", 6), "foo6bar-6") - self.assertEqual(fmt.format("-{arg!r}-", arg='test'), "-'test'-") - - # override get_value ############################################ - class NamespaceFormatter(string.Formatter): - def __init__(self, namespace={}): - string.Formatter.__init__(self) - self.namespace = namespace - - def get_value(self, key, args, kwds): - if isinstance(key, str): - try: - # Check explicitly passed arguments first - return kwds[key] - except KeyError: - return self.namespace[key] - else: - string.Formatter.get_value(key, args, kwds) - - fmt = NamespaceFormatter({'greeting':'hello'}) - self.assertEqual(fmt.format("{greeting}, world!"), 'hello, world!') - - - # override format_field ######################################### - class CallFormatter(string.Formatter): - def format_field(self, value, format_spec): - return format(value(), format_spec) - - fmt = CallFormatter() - self.assertEqual(fmt.format('*{0}*', lambda : 'result'), '*result*') - - - # override convert_field ######################################## - class XFormatter(string.Formatter): - def convert_field(self, value, conversion): - if conversion == 'x': - return None - return super(XFormatter, self).convert_field(value, conversion) - - fmt = XFormatter() - self.assertEqual(fmt.format("{0!r}:{0!x}", 'foo', 'foo'), "'foo':None") - - - # override parse ################################################ - class BarFormatter(string.Formatter): - # returns an iterable that contains tuples of the form: - # (literal_text, field_name, format_spec, conversion) - def parse(self, format_string): - for field in format_string.split('|'): - if field[0] == '+': - # it's markup - field_name, _, format_spec = field[1:].partition(':') - yield '', field_name, format_spec, None - else: - yield field, None, None, None - - fmt = BarFormatter() - self.assertEqual(fmt.format('*|+0:^10s|*', 'foo'), '* foo *') - - # test all parameters used - class CheckAllUsedFormatter(string.Formatter): - def check_unused_args(self, used_args, args, kwargs): - # Track which arguments actually got used - unused_args = set(kwargs.keys()) - unused_args.update(range(0, len(args))) - - for arg in used_args: - unused_args.remove(arg) - - if unused_args: - raise ValueError("unused arguments") - - fmt = CheckAllUsedFormatter() - self.assertEqual(fmt.format("{0}", 10), "10") - self.assertEqual(fmt.format("{0}{i}", 10, i=100), "10100") - self.assertEqual(fmt.format("{0}{i}{1}", 10, 20, i=100), "1010020") - self.assertRaises(ValueError, fmt.format, "{0}{i}{1}", 10, 20, i=100, j=0) - self.assertRaises(ValueError, fmt.format, "{0}", 10, 20) - self.assertRaises(ValueError, fmt.format, "{0}", 10, 20, i=100) - self.assertRaises(ValueError, fmt.format, "{i}", 10, 20, i=100) - - # Alternate formatting is not supported - self.assertRaises(ValueError, format, '', '#') - self.assertRaises(ValueError, format, '', '#20') - -class BytesAliasTest(unittest.TestCase): - - def test_builtin(self): - self.assertTrue(str is bytes) - - def test_syntax(self): - self.assertEqual(b"spam", "spam") - self.assertEqual(br"egg\foo", "egg\\foo") - self.assertTrue(type(b""), str) - self.assertTrue(type(br""), str) - -def test_main(): - test_support.run_unittest(StringTest, ModuleTest, BytesAliasTest) - -if __name__ == "__main__": - test_main() |