| 1 | n/a | """ |
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| 2 | n/a | Common tests shared by test_unicode, test_userstring and test_bytes. |
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| 3 | n/a | """ |
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| 4 | n/a | |
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| 5 | n/a | import unittest, string, sys, struct |
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| 6 | n/a | from test import support |
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| 7 | n/a | from collections import UserList |
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| 8 | n/a | |
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| 9 | n/a | class Sequence: |
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| 10 | n/a | def __init__(self, seq='wxyz'): self.seq = seq |
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| 11 | n/a | def __len__(self): return len(self.seq) |
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| 12 | n/a | def __getitem__(self, i): return self.seq[i] |
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| 13 | n/a | |
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| 14 | n/a | class BadSeq1(Sequence): |
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| 15 | n/a | def __init__(self): self.seq = [7, 'hello', 123] |
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| 16 | n/a | def __str__(self): return '{0} {1} {2}'.format(*self.seq) |
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| 17 | n/a | |
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| 18 | n/a | class BadSeq2(Sequence): |
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| 19 | n/a | def __init__(self): self.seq = ['a', 'b', 'c'] |
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| 20 | n/a | def __len__(self): return 8 |
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| 21 | n/a | |
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| 22 | n/a | class BaseTest: |
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| 23 | n/a | # These tests are for buffers of values (bytes) and not |
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| 24 | n/a | # specific to character interpretation, used for bytes objects |
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| 25 | n/a | # and various string implementations |
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| 26 | n/a | |
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| 27 | n/a | # The type to be tested |
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| 28 | n/a | # Change in subclasses to change the behaviour of fixtesttype() |
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| 29 | n/a | type2test = None |
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| 30 | n/a | |
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| 31 | n/a | # Whether the "contained items" of the container are integers in |
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| 32 | n/a | # range(0, 256) (i.e. bytes, bytearray) or strings of length 1 |
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| 33 | n/a | # (str) |
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| 34 | n/a | contains_bytes = False |
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| 35 | n/a | |
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| 36 | n/a | # All tests pass their arguments to the testing methods |
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| 37 | n/a | # as str objects. fixtesttype() can be used to propagate |
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| 38 | n/a | # these arguments to the appropriate type |
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| 39 | n/a | def fixtype(self, obj): |
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| 40 | n/a | if isinstance(obj, str): |
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| 41 | n/a | return self.__class__.type2test(obj) |
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| 42 | n/a | elif isinstance(obj, list): |
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| 43 | n/a | return [self.fixtype(x) for x in obj] |
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| 44 | n/a | elif isinstance(obj, tuple): |
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| 45 | n/a | return tuple([self.fixtype(x) for x in obj]) |
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| 46 | n/a | elif isinstance(obj, dict): |
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| 47 | n/a | return dict([ |
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| 48 | n/a | (self.fixtype(key), self.fixtype(value)) |
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| 49 | n/a | for (key, value) in obj.items() |
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| 50 | n/a | ]) |
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| 51 | n/a | else: |
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| 52 | n/a | return obj |
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| 53 | n/a | |
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| 54 | n/a | def test_fixtype(self): |
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| 55 | n/a | self.assertIs(type(self.fixtype("123")), self.type2test) |
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| 56 | n/a | |
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| 57 | n/a | # check that obj.method(*args) returns result |
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| 58 | n/a | def checkequal(self, result, obj, methodname, *args, **kwargs): |
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| 59 | n/a | result = self.fixtype(result) |
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| 60 | n/a | obj = self.fixtype(obj) |
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| 61 | n/a | args = self.fixtype(args) |
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| 62 | n/a | kwargs = {k: self.fixtype(v) for k,v in kwargs.items()} |
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| 63 | n/a | realresult = getattr(obj, methodname)(*args, **kwargs) |
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| 64 | n/a | self.assertEqual( |
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| 65 | n/a | result, |
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| 66 | n/a | realresult |
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| 67 | n/a | ) |
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| 68 | n/a | # if the original is returned make sure that |
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| 69 | n/a | # this doesn't happen with subclasses |
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| 70 | n/a | if obj is realresult: |
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| 71 | n/a | try: |
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| 72 | n/a | class subtype(self.__class__.type2test): |
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| 73 | n/a | pass |
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| 74 | n/a | except TypeError: |
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| 75 | n/a | pass # Skip this if we can't subclass |
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| 76 | n/a | else: |
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| 77 | n/a | obj = subtype(obj) |
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| 78 | n/a | realresult = getattr(obj, methodname)(*args) |
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| 79 | n/a | self.assertIsNot(obj, realresult) |
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| 80 | n/a | |
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| 81 | n/a | # check that obj.method(*args) raises exc |
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| 82 | n/a | def checkraises(self, exc, obj, methodname, *args): |
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| 83 | n/a | obj = self.fixtype(obj) |
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| 84 | n/a | args = self.fixtype(args) |
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| 85 | n/a | with self.assertRaises(exc) as cm: |
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| 86 | n/a | getattr(obj, methodname)(*args) |
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| 87 | n/a | self.assertNotEqual(str(cm.exception), '') |
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| 88 | n/a | |
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| 89 | n/a | # call obj.method(*args) without any checks |
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| 90 | n/a | def checkcall(self, obj, methodname, *args): |
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| 91 | n/a | obj = self.fixtype(obj) |
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| 92 | n/a | args = self.fixtype(args) |
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| 93 | n/a | getattr(obj, methodname)(*args) |
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| 94 | n/a | |
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| 95 | n/a | def test_count(self): |
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| 96 | n/a | self.checkequal(3, 'aaa', 'count', 'a') |
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| 97 | n/a | self.checkequal(0, 'aaa', 'count', 'b') |
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| 98 | n/a | self.checkequal(3, 'aaa', 'count', 'a') |
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| 99 | n/a | self.checkequal(0, 'aaa', 'count', 'b') |
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| 100 | n/a | self.checkequal(3, 'aaa', 'count', 'a') |
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| 101 | n/a | self.checkequal(0, 'aaa', 'count', 'b') |
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| 102 | n/a | self.checkequal(0, 'aaa', 'count', 'b') |
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| 103 | n/a | self.checkequal(2, 'aaa', 'count', 'a', 1) |
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| 104 | n/a | self.checkequal(0, 'aaa', 'count', 'a', 10) |
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| 105 | n/a | self.checkequal(1, 'aaa', 'count', 'a', -1) |
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| 106 | n/a | self.checkequal(3, 'aaa', 'count', 'a', -10) |
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| 107 | n/a | self.checkequal(1, 'aaa', 'count', 'a', 0, 1) |
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| 108 | n/a | self.checkequal(3, 'aaa', 'count', 'a', 0, 10) |
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| 109 | n/a | self.checkequal(2, 'aaa', 'count', 'a', 0, -1) |
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| 110 | n/a | self.checkequal(0, 'aaa', 'count', 'a', 0, -10) |
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| 111 | n/a | self.checkequal(3, 'aaa', 'count', '', 1) |
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| 112 | n/a | self.checkequal(1, 'aaa', 'count', '', 3) |
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| 113 | n/a | self.checkequal(0, 'aaa', 'count', '', 10) |
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| 114 | n/a | self.checkequal(2, 'aaa', 'count', '', -1) |
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| 115 | n/a | self.checkequal(4, 'aaa', 'count', '', -10) |
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| 116 | n/a | |
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| 117 | n/a | self.checkequal(1, '', 'count', '') |
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| 118 | n/a | self.checkequal(0, '', 'count', '', 1, 1) |
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| 119 | n/a | self.checkequal(0, '', 'count', '', sys.maxsize, 0) |
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| 120 | n/a | |
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| 121 | n/a | self.checkequal(0, '', 'count', 'xx') |
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| 122 | n/a | self.checkequal(0, '', 'count', 'xx', 1, 1) |
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| 123 | n/a | self.checkequal(0, '', 'count', 'xx', sys.maxsize, 0) |
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| 124 | n/a | |
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| 125 | n/a | self.checkraises(TypeError, 'hello', 'count') |
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| 126 | n/a | |
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| 127 | n/a | if self.contains_bytes: |
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| 128 | n/a | self.checkequal(0, 'hello', 'count', 42) |
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| 129 | n/a | else: |
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| 130 | n/a | self.checkraises(TypeError, 'hello', 'count', 42) |
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| 131 | n/a | |
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| 132 | n/a | # For a variety of combinations, |
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| 133 | n/a | # verify that str.count() matches an equivalent function |
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| 134 | n/a | # replacing all occurrences and then differencing the string lengths |
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| 135 | n/a | charset = ['', 'a', 'b'] |
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| 136 | n/a | digits = 7 |
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| 137 | n/a | base = len(charset) |
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| 138 | n/a | teststrings = set() |
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| 139 | n/a | for i in range(base ** digits): |
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| 140 | n/a | entry = [] |
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| 141 | n/a | for j in range(digits): |
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| 142 | n/a | i, m = divmod(i, base) |
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| 143 | n/a | entry.append(charset[m]) |
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| 144 | n/a | teststrings.add(''.join(entry)) |
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| 145 | n/a | teststrings = [self.fixtype(ts) for ts in teststrings] |
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| 146 | n/a | for i in teststrings: |
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| 147 | n/a | n = len(i) |
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| 148 | n/a | for j in teststrings: |
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| 149 | n/a | r1 = i.count(j) |
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| 150 | n/a | if j: |
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| 151 | n/a | r2, rem = divmod(n - len(i.replace(j, self.fixtype(''))), |
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| 152 | n/a | len(j)) |
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| 153 | n/a | else: |
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| 154 | n/a | r2, rem = len(i)+1, 0 |
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| 155 | n/a | if rem or r1 != r2: |
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| 156 | n/a | self.assertEqual(rem, 0, '%s != 0 for %s' % (rem, i)) |
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| 157 | n/a | self.assertEqual(r1, r2, '%s != %s for %s' % (r1, r2, i)) |
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| 158 | n/a | |
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| 159 | n/a | def test_find(self): |
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| 160 | n/a | self.checkequal(0, 'abcdefghiabc', 'find', 'abc') |
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| 161 | n/a | self.checkequal(9, 'abcdefghiabc', 'find', 'abc', 1) |
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| 162 | n/a | self.checkequal(-1, 'abcdefghiabc', 'find', 'def', 4) |
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| 163 | n/a | |
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| 164 | n/a | self.checkequal(0, 'abc', 'find', '', 0) |
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| 165 | n/a | self.checkequal(3, 'abc', 'find', '', 3) |
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| 166 | n/a | self.checkequal(-1, 'abc', 'find', '', 4) |
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| 167 | n/a | |
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| 168 | n/a | # to check the ability to pass None as defaults |
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| 169 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'find', 'a') |
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| 170 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'find', 'a', 4) |
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| 171 | n/a | self.checkequal(-1, 'rrarrrrrrrrra', 'find', 'a', 4, 6) |
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| 172 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'find', 'a', 4, None) |
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| 173 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'find', 'a', None, 6) |
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| 174 | n/a | |
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| 175 | n/a | self.checkraises(TypeError, 'hello', 'find') |
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| 176 | n/a | |
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| 177 | n/a | if self.contains_bytes: |
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| 178 | n/a | self.checkequal(-1, 'hello', 'find', 42) |
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| 179 | n/a | else: |
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| 180 | n/a | self.checkraises(TypeError, 'hello', 'find', 42) |
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| 181 | n/a | |
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| 182 | n/a | self.checkequal(0, '', 'find', '') |
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| 183 | n/a | self.checkequal(-1, '', 'find', '', 1, 1) |
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| 184 | n/a | self.checkequal(-1, '', 'find', '', sys.maxsize, 0) |
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| 185 | n/a | |
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| 186 | n/a | self.checkequal(-1, '', 'find', 'xx') |
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| 187 | n/a | self.checkequal(-1, '', 'find', 'xx', 1, 1) |
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| 188 | n/a | self.checkequal(-1, '', 'find', 'xx', sys.maxsize, 0) |
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| 189 | n/a | |
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| 190 | n/a | # issue 7458 |
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| 191 | n/a | self.checkequal(-1, 'ab', 'find', 'xxx', sys.maxsize + 1, 0) |
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| 192 | n/a | |
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| 193 | n/a | # For a variety of combinations, |
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| 194 | n/a | # verify that str.find() matches __contains__ |
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| 195 | n/a | # and that the found substring is really at that location |
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| 196 | n/a | charset = ['', 'a', 'b', 'c'] |
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| 197 | n/a | digits = 5 |
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| 198 | n/a | base = len(charset) |
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| 199 | n/a | teststrings = set() |
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| 200 | n/a | for i in range(base ** digits): |
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| 201 | n/a | entry = [] |
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| 202 | n/a | for j in range(digits): |
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| 203 | n/a | i, m = divmod(i, base) |
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| 204 | n/a | entry.append(charset[m]) |
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| 205 | n/a | teststrings.add(''.join(entry)) |
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| 206 | n/a | teststrings = [self.fixtype(ts) for ts in teststrings] |
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| 207 | n/a | for i in teststrings: |
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| 208 | n/a | for j in teststrings: |
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| 209 | n/a | loc = i.find(j) |
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| 210 | n/a | r1 = (loc != -1) |
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| 211 | n/a | r2 = j in i |
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| 212 | n/a | self.assertEqual(r1, r2) |
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| 213 | n/a | if loc != -1: |
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| 214 | n/a | self.assertEqual(i[loc:loc+len(j)], j) |
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| 215 | n/a | |
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| 216 | n/a | def test_rfind(self): |
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| 217 | n/a | self.checkequal(9, 'abcdefghiabc', 'rfind', 'abc') |
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| 218 | n/a | self.checkequal(12, 'abcdefghiabc', 'rfind', '') |
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| 219 | n/a | self.checkequal(0, 'abcdefghiabc', 'rfind', 'abcd') |
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| 220 | n/a | self.checkequal(-1, 'abcdefghiabc', 'rfind', 'abcz') |
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| 221 | n/a | |
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| 222 | n/a | self.checkequal(3, 'abc', 'rfind', '', 0) |
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| 223 | n/a | self.checkequal(3, 'abc', 'rfind', '', 3) |
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| 224 | n/a | self.checkequal(-1, 'abc', 'rfind', '', 4) |
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| 225 | n/a | |
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| 226 | n/a | # to check the ability to pass None as defaults |
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| 227 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a') |
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| 228 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a', 4) |
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| 229 | n/a | self.checkequal(-1, 'rrarrrrrrrrra', 'rfind', 'a', 4, 6) |
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| 230 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a', 4, None) |
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| 231 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'rfind', 'a', None, 6) |
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| 232 | n/a | |
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| 233 | n/a | self.checkraises(TypeError, 'hello', 'rfind') |
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| 234 | n/a | |
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| 235 | n/a | if self.contains_bytes: |
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| 236 | n/a | self.checkequal(-1, 'hello', 'rfind', 42) |
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| 237 | n/a | else: |
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| 238 | n/a | self.checkraises(TypeError, 'hello', 'rfind', 42) |
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| 239 | n/a | |
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| 240 | n/a | # For a variety of combinations, |
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| 241 | n/a | # verify that str.rfind() matches __contains__ |
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| 242 | n/a | # and that the found substring is really at that location |
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| 243 | n/a | charset = ['', 'a', 'b', 'c'] |
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| 244 | n/a | digits = 5 |
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| 245 | n/a | base = len(charset) |
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| 246 | n/a | teststrings = set() |
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| 247 | n/a | for i in range(base ** digits): |
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| 248 | n/a | entry = [] |
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| 249 | n/a | for j in range(digits): |
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| 250 | n/a | i, m = divmod(i, base) |
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| 251 | n/a | entry.append(charset[m]) |
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| 252 | n/a | teststrings.add(''.join(entry)) |
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| 253 | n/a | teststrings = [self.fixtype(ts) for ts in teststrings] |
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| 254 | n/a | for i in teststrings: |
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| 255 | n/a | for j in teststrings: |
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| 256 | n/a | loc = i.rfind(j) |
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| 257 | n/a | r1 = (loc != -1) |
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| 258 | n/a | r2 = j in i |
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| 259 | n/a | self.assertEqual(r1, r2) |
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| 260 | n/a | if loc != -1: |
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| 261 | n/a | self.assertEqual(i[loc:loc+len(j)], j) |
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| 262 | n/a | |
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| 263 | n/a | # issue 7458 |
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| 264 | n/a | self.checkequal(-1, 'ab', 'rfind', 'xxx', sys.maxsize + 1, 0) |
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| 265 | n/a | |
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| 266 | n/a | # issue #15534 |
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| 267 | n/a | self.checkequal(0, '<......\u043c...', "rfind", "<") |
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| 268 | n/a | |
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| 269 | n/a | def test_index(self): |
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| 270 | n/a | self.checkequal(0, 'abcdefghiabc', 'index', '') |
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| 271 | n/a | self.checkequal(3, 'abcdefghiabc', 'index', 'def') |
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| 272 | n/a | self.checkequal(0, 'abcdefghiabc', 'index', 'abc') |
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| 273 | n/a | self.checkequal(9, 'abcdefghiabc', 'index', 'abc', 1) |
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| 274 | n/a | |
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| 275 | n/a | self.checkraises(ValueError, 'abcdefghiabc', 'index', 'hib') |
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| 276 | n/a | self.checkraises(ValueError, 'abcdefghiab', 'index', 'abc', 1) |
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| 277 | n/a | self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', 8) |
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| 278 | n/a | self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', -1) |
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| 279 | n/a | |
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| 280 | n/a | # to check the ability to pass None as defaults |
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| 281 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'index', 'a') |
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| 282 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'index', 'a', 4) |
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| 283 | n/a | self.checkraises(ValueError, 'rrarrrrrrrrra', 'index', 'a', 4, 6) |
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| 284 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'index', 'a', 4, None) |
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| 285 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'index', 'a', None, 6) |
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| 286 | n/a | |
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| 287 | n/a | self.checkraises(TypeError, 'hello', 'index') |
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| 288 | n/a | |
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| 289 | n/a | if self.contains_bytes: |
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| 290 | n/a | self.checkraises(ValueError, 'hello', 'index', 42) |
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| 291 | n/a | else: |
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| 292 | n/a | self.checkraises(TypeError, 'hello', 'index', 42) |
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| 293 | n/a | |
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| 294 | n/a | def test_rindex(self): |
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| 295 | n/a | self.checkequal(12, 'abcdefghiabc', 'rindex', '') |
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| 296 | n/a | self.checkequal(3, 'abcdefghiabc', 'rindex', 'def') |
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| 297 | n/a | self.checkequal(9, 'abcdefghiabc', 'rindex', 'abc') |
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| 298 | n/a | self.checkequal(0, 'abcdefghiabc', 'rindex', 'abc', 0, -1) |
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| 299 | n/a | |
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| 300 | n/a | self.checkraises(ValueError, 'abcdefghiabc', 'rindex', 'hib') |
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| 301 | n/a | self.checkraises(ValueError, 'defghiabc', 'rindex', 'def', 1) |
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| 302 | n/a | self.checkraises(ValueError, 'defghiabc', 'rindex', 'abc', 0, -1) |
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| 303 | n/a | self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, 8) |
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| 304 | n/a | self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, -1) |
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| 305 | n/a | |
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| 306 | n/a | # to check the ability to pass None as defaults |
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| 307 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a') |
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| 308 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a', 4) |
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| 309 | n/a | self.checkraises(ValueError, 'rrarrrrrrrrra', 'rindex', 'a', 4, 6) |
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| 310 | n/a | self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a', 4, None) |
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| 311 | n/a | self.checkequal( 2, 'rrarrrrrrrrra', 'rindex', 'a', None, 6) |
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| 312 | n/a | |
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| 313 | n/a | self.checkraises(TypeError, 'hello', 'rindex') |
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| 314 | n/a | |
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| 315 | n/a | if self.contains_bytes: |
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| 316 | n/a | self.checkraises(ValueError, 'hello', 'rindex', 42) |
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| 317 | n/a | else: |
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| 318 | n/a | self.checkraises(TypeError, 'hello', 'rindex', 42) |
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| 319 | n/a | |
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| 320 | n/a | def test_lower(self): |
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| 321 | n/a | self.checkequal('hello', 'HeLLo', 'lower') |
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| 322 | n/a | self.checkequal('hello', 'hello', 'lower') |
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| 323 | n/a | self.checkraises(TypeError, 'hello', 'lower', 42) |
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| 324 | n/a | |
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| 325 | n/a | def test_upper(self): |
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| 326 | n/a | self.checkequal('HELLO', 'HeLLo', 'upper') |
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| 327 | n/a | self.checkequal('HELLO', 'HELLO', 'upper') |
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| 328 | n/a | self.checkraises(TypeError, 'hello', 'upper', 42) |
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| 329 | n/a | |
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| 330 | n/a | def test_expandtabs(self): |
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| 331 | n/a | self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', |
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| 332 | n/a | 'expandtabs') |
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| 333 | n/a | self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', |
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| 334 | n/a | 'expandtabs', 8) |
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| 335 | n/a | self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', |
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| 336 | n/a | 'expandtabs', 4) |
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| 337 | n/a | self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', |
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| 338 | n/a | 'expandtabs') |
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| 339 | n/a | self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', |
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| 340 | n/a | 'expandtabs', 8) |
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| 341 | n/a | self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', |
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| 342 | n/a | 'expandtabs', 4) |
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| 343 | n/a | self.checkequal('abc\r\nab\r\ndef\ng\r\nhi', 'abc\r\nab\r\ndef\ng\r\nhi', |
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| 344 | n/a | 'expandtabs', 4) |
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| 345 | n/a | # check keyword args |
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| 346 | n/a | self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', |
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| 347 | n/a | 'expandtabs', tabsize=8) |
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| 348 | n/a | self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', |
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| 349 | n/a | 'expandtabs', tabsize=4) |
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| 350 | n/a | |
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| 351 | n/a | self.checkequal(' a\n b', ' \ta\n\tb', 'expandtabs', 1) |
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| 352 | n/a | |
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| 353 | n/a | self.checkraises(TypeError, 'hello', 'expandtabs', 42, 42) |
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| 354 | n/a | # This test is only valid when sizeof(int) == sizeof(void*) == 4. |
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| 355 | n/a | if sys.maxsize < (1 << 32) and struct.calcsize('P') == 4: |
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| 356 | n/a | self.checkraises(OverflowError, |
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| 357 | n/a | '\ta\n\tb', 'expandtabs', sys.maxsize) |
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| 358 | n/a | |
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| 359 | n/a | def test_split(self): |
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| 360 | n/a | # by a char |
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| 361 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|') |
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| 362 | n/a | self.checkequal(['a|b|c|d'], 'a|b|c|d', 'split', '|', 0) |
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| 363 | n/a | self.checkequal(['a', 'b|c|d'], 'a|b|c|d', 'split', '|', 1) |
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| 364 | n/a | self.checkequal(['a', 'b', 'c|d'], 'a|b|c|d', 'split', '|', 2) |
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| 365 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|', 3) |
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| 366 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|', 4) |
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| 367 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|', |
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| 368 | n/a | sys.maxsize-2) |
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| 369 | n/a | self.checkequal(['a|b|c|d'], 'a|b|c|d', 'split', '|', 0) |
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| 370 | n/a | self.checkequal(['a', '', 'b||c||d'], 'a||b||c||d', 'split', '|', 2) |
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| 371 | n/a | self.checkequal(['abcd'], 'abcd', 'split', '|') |
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| 372 | n/a | self.checkequal([''], '', 'split', '|') |
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| 373 | n/a | self.checkequal(['endcase ', ''], 'endcase |', 'split', '|') |
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| 374 | n/a | self.checkequal(['', ' startcase'], '| startcase', 'split', '|') |
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| 375 | n/a | self.checkequal(['', 'bothcase', ''], '|bothcase|', 'split', '|') |
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| 376 | n/a | self.checkequal(['a', '', 'b\x00c\x00d'], 'a\x00\x00b\x00c\x00d', 'split', '\x00', 2) |
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| 377 | n/a | |
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| 378 | n/a | self.checkequal(['a']*20, ('a|'*20)[:-1], 'split', '|') |
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| 379 | n/a | self.checkequal(['a']*15 +['a|a|a|a|a'], |
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| 380 | n/a | ('a|'*20)[:-1], 'split', '|', 15) |
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| 381 | n/a | |
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| 382 | n/a | # by string |
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| 383 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//') |
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| 384 | n/a | self.checkequal(['a', 'b//c//d'], 'a//b//c//d', 'split', '//', 1) |
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| 385 | n/a | self.checkequal(['a', 'b', 'c//d'], 'a//b//c//d', 'split', '//', 2) |
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| 386 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//', 3) |
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| 387 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//', 4) |
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| 388 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//', |
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| 389 | n/a | sys.maxsize-10) |
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| 390 | n/a | self.checkequal(['a//b//c//d'], 'a//b//c//d', 'split', '//', 0) |
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| 391 | n/a | self.checkequal(['a', '', 'b////c////d'], 'a////b////c////d', 'split', '//', 2) |
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| 392 | n/a | self.checkequal(['endcase ', ''], 'endcase test', 'split', 'test') |
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| 393 | n/a | self.checkequal(['', ' begincase'], 'test begincase', 'split', 'test') |
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| 394 | n/a | self.checkequal(['', ' bothcase ', ''], 'test bothcase test', |
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| 395 | n/a | 'split', 'test') |
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| 396 | n/a | self.checkequal(['a', 'bc'], 'abbbc', 'split', 'bb') |
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| 397 | n/a | self.checkequal(['', ''], 'aaa', 'split', 'aaa') |
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| 398 | n/a | self.checkequal(['aaa'], 'aaa', 'split', 'aaa', 0) |
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| 399 | n/a | self.checkequal(['ab', 'ab'], 'abbaab', 'split', 'ba') |
|---|
| 400 | n/a | self.checkequal(['aaaa'], 'aaaa', 'split', 'aab') |
|---|
| 401 | n/a | self.checkequal([''], '', 'split', 'aaa') |
|---|
| 402 | n/a | self.checkequal(['aa'], 'aa', 'split', 'aaa') |
|---|
| 403 | n/a | self.checkequal(['A', 'bobb'], 'Abbobbbobb', 'split', 'bbobb') |
|---|
| 404 | n/a | self.checkequal(['A', 'B', ''], 'AbbobbBbbobb', 'split', 'bbobb') |
|---|
| 405 | n/a | |
|---|
| 406 | n/a | self.checkequal(['a']*20, ('aBLAH'*20)[:-4], 'split', 'BLAH') |
|---|
| 407 | n/a | self.checkequal(['a']*20, ('aBLAH'*20)[:-4], 'split', 'BLAH', 19) |
|---|
| 408 | n/a | self.checkequal(['a']*18 + ['aBLAHa'], ('aBLAH'*20)[:-4], |
|---|
| 409 | n/a | 'split', 'BLAH', 18) |
|---|
| 410 | n/a | |
|---|
| 411 | n/a | # with keyword args |
|---|
| 412 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', sep='|') |
|---|
| 413 | n/a | self.checkequal(['a', 'b|c|d'], |
|---|
| 414 | n/a | 'a|b|c|d', 'split', '|', maxsplit=1) |
|---|
| 415 | n/a | self.checkequal(['a', 'b|c|d'], |
|---|
| 416 | n/a | 'a|b|c|d', 'split', sep='|', maxsplit=1) |
|---|
| 417 | n/a | self.checkequal(['a', 'b|c|d'], |
|---|
| 418 | n/a | 'a|b|c|d', 'split', maxsplit=1, sep='|') |
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| 419 | n/a | self.checkequal(['a', 'b c d'], |
|---|
| 420 | n/a | 'a b c d', 'split', maxsplit=1) |
|---|
| 421 | n/a | |
|---|
| 422 | n/a | # argument type |
|---|
| 423 | n/a | self.checkraises(TypeError, 'hello', 'split', 42, 42, 42) |
|---|
| 424 | n/a | |
|---|
| 425 | n/a | # null case |
|---|
| 426 | n/a | self.checkraises(ValueError, 'hello', 'split', '') |
|---|
| 427 | n/a | self.checkraises(ValueError, 'hello', 'split', '', 0) |
|---|
| 428 | n/a | |
|---|
| 429 | n/a | def test_rsplit(self): |
|---|
| 430 | n/a | # by a char |
|---|
| 431 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|') |
|---|
| 432 | n/a | self.checkequal(['a|b|c', 'd'], 'a|b|c|d', 'rsplit', '|', 1) |
|---|
| 433 | n/a | self.checkequal(['a|b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|', 2) |
|---|
| 434 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|', 3) |
|---|
| 435 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|', 4) |
|---|
| 436 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', '|', |
|---|
| 437 | n/a | sys.maxsize-100) |
|---|
| 438 | n/a | self.checkequal(['a|b|c|d'], 'a|b|c|d', 'rsplit', '|', 0) |
|---|
| 439 | n/a | self.checkequal(['a||b||c', '', 'd'], 'a||b||c||d', 'rsplit', '|', 2) |
|---|
| 440 | n/a | self.checkequal(['abcd'], 'abcd', 'rsplit', '|') |
|---|
| 441 | n/a | self.checkequal([''], '', 'rsplit', '|') |
|---|
| 442 | n/a | self.checkequal(['', ' begincase'], '| begincase', 'rsplit', '|') |
|---|
| 443 | n/a | self.checkequal(['endcase ', ''], 'endcase |', 'rsplit', '|') |
|---|
| 444 | n/a | self.checkequal(['', 'bothcase', ''], '|bothcase|', 'rsplit', '|') |
|---|
| 445 | n/a | |
|---|
| 446 | n/a | self.checkequal(['a\x00\x00b', 'c', 'd'], 'a\x00\x00b\x00c\x00d', 'rsplit', '\x00', 2) |
|---|
| 447 | n/a | |
|---|
| 448 | n/a | self.checkequal(['a']*20, ('a|'*20)[:-1], 'rsplit', '|') |
|---|
| 449 | n/a | self.checkequal(['a|a|a|a|a']+['a']*15, |
|---|
| 450 | n/a | ('a|'*20)[:-1], 'rsplit', '|', 15) |
|---|
| 451 | n/a | |
|---|
| 452 | n/a | # by string |
|---|
| 453 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'rsplit', '//') |
|---|
| 454 | n/a | self.checkequal(['a//b//c', 'd'], 'a//b//c//d', 'rsplit', '//', 1) |
|---|
| 455 | n/a | self.checkequal(['a//b', 'c', 'd'], 'a//b//c//d', 'rsplit', '//', 2) |
|---|
| 456 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'rsplit', '//', 3) |
|---|
| 457 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'rsplit', '//', 4) |
|---|
| 458 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'rsplit', '//', |
|---|
| 459 | n/a | sys.maxsize-5) |
|---|
| 460 | n/a | self.checkequal(['a//b//c//d'], 'a//b//c//d', 'rsplit', '//', 0) |
|---|
| 461 | n/a | self.checkequal(['a////b////c', '', 'd'], 'a////b////c////d', 'rsplit', '//', 2) |
|---|
| 462 | n/a | self.checkequal(['', ' begincase'], 'test begincase', 'rsplit', 'test') |
|---|
| 463 | n/a | self.checkequal(['endcase ', ''], 'endcase test', 'rsplit', 'test') |
|---|
| 464 | n/a | self.checkequal(['', ' bothcase ', ''], 'test bothcase test', |
|---|
| 465 | n/a | 'rsplit', 'test') |
|---|
| 466 | n/a | self.checkequal(['ab', 'c'], 'abbbc', 'rsplit', 'bb') |
|---|
| 467 | n/a | self.checkequal(['', ''], 'aaa', 'rsplit', 'aaa') |
|---|
| 468 | n/a | self.checkequal(['aaa'], 'aaa', 'rsplit', 'aaa', 0) |
|---|
| 469 | n/a | self.checkequal(['ab', 'ab'], 'abbaab', 'rsplit', 'ba') |
|---|
| 470 | n/a | self.checkequal(['aaaa'], 'aaaa', 'rsplit', 'aab') |
|---|
| 471 | n/a | self.checkequal([''], '', 'rsplit', 'aaa') |
|---|
| 472 | n/a | self.checkequal(['aa'], 'aa', 'rsplit', 'aaa') |
|---|
| 473 | n/a | self.checkequal(['bbob', 'A'], 'bbobbbobbA', 'rsplit', 'bbobb') |
|---|
| 474 | n/a | self.checkequal(['', 'B', 'A'], 'bbobbBbbobbA', 'rsplit', 'bbobb') |
|---|
| 475 | n/a | |
|---|
| 476 | n/a | self.checkequal(['a']*20, ('aBLAH'*20)[:-4], 'rsplit', 'BLAH') |
|---|
| 477 | n/a | self.checkequal(['a']*20, ('aBLAH'*20)[:-4], 'rsplit', 'BLAH', 19) |
|---|
| 478 | n/a | self.checkequal(['aBLAHa'] + ['a']*18, ('aBLAH'*20)[:-4], |
|---|
| 479 | n/a | 'rsplit', 'BLAH', 18) |
|---|
| 480 | n/a | |
|---|
| 481 | n/a | # with keyword args |
|---|
| 482 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'rsplit', sep='|') |
|---|
| 483 | n/a | self.checkequal(['a|b|c', 'd'], |
|---|
| 484 | n/a | 'a|b|c|d', 'rsplit', '|', maxsplit=1) |
|---|
| 485 | n/a | self.checkequal(['a|b|c', 'd'], |
|---|
| 486 | n/a | 'a|b|c|d', 'rsplit', sep='|', maxsplit=1) |
|---|
| 487 | n/a | self.checkequal(['a|b|c', 'd'], |
|---|
| 488 | n/a | 'a|b|c|d', 'rsplit', maxsplit=1, sep='|') |
|---|
| 489 | n/a | self.checkequal(['a b c', 'd'], |
|---|
| 490 | n/a | 'a b c d', 'rsplit', maxsplit=1) |
|---|
| 491 | n/a | |
|---|
| 492 | n/a | # argument type |
|---|
| 493 | n/a | self.checkraises(TypeError, 'hello', 'rsplit', 42, 42, 42) |
|---|
| 494 | n/a | |
|---|
| 495 | n/a | # null case |
|---|
| 496 | n/a | self.checkraises(ValueError, 'hello', 'rsplit', '') |
|---|
| 497 | n/a | self.checkraises(ValueError, 'hello', 'rsplit', '', 0) |
|---|
| 498 | n/a | |
|---|
| 499 | n/a | def test_replace(self): |
|---|
| 500 | n/a | EQ = self.checkequal |
|---|
| 501 | n/a | |
|---|
| 502 | n/a | # Operations on the empty string |
|---|
| 503 | n/a | EQ("", "", "replace", "", "") |
|---|
| 504 | n/a | EQ("A", "", "replace", "", "A") |
|---|
| 505 | n/a | EQ("", "", "replace", "A", "") |
|---|
| 506 | n/a | EQ("", "", "replace", "A", "A") |
|---|
| 507 | n/a | EQ("", "", "replace", "", "", 100) |
|---|
| 508 | n/a | EQ("", "", "replace", "", "", sys.maxsize) |
|---|
| 509 | n/a | |
|---|
| 510 | n/a | # interleave (from=="", 'to' gets inserted everywhere) |
|---|
| 511 | n/a | EQ("A", "A", "replace", "", "") |
|---|
| 512 | n/a | EQ("*A*", "A", "replace", "", "*") |
|---|
| 513 | n/a | EQ("*1A*1", "A", "replace", "", "*1") |
|---|
| 514 | n/a | EQ("*-#A*-#", "A", "replace", "", "*-#") |
|---|
| 515 | n/a | EQ("*-A*-A*-", "AA", "replace", "", "*-") |
|---|
| 516 | n/a | EQ("*-A*-A*-", "AA", "replace", "", "*-", -1) |
|---|
| 517 | n/a | EQ("*-A*-A*-", "AA", "replace", "", "*-", sys.maxsize) |
|---|
| 518 | n/a | EQ("*-A*-A*-", "AA", "replace", "", "*-", 4) |
|---|
| 519 | n/a | EQ("*-A*-A*-", "AA", "replace", "", "*-", 3) |
|---|
| 520 | n/a | EQ("*-A*-A", "AA", "replace", "", "*-", 2) |
|---|
| 521 | n/a | EQ("*-AA", "AA", "replace", "", "*-", 1) |
|---|
| 522 | n/a | EQ("AA", "AA", "replace", "", "*-", 0) |
|---|
| 523 | n/a | |
|---|
| 524 | n/a | # single character deletion (from=="A", to=="") |
|---|
| 525 | n/a | EQ("", "A", "replace", "A", "") |
|---|
| 526 | n/a | EQ("", "AAA", "replace", "A", "") |
|---|
| 527 | n/a | EQ("", "AAA", "replace", "A", "", -1) |
|---|
| 528 | n/a | EQ("", "AAA", "replace", "A", "", sys.maxsize) |
|---|
| 529 | n/a | EQ("", "AAA", "replace", "A", "", 4) |
|---|
| 530 | n/a | EQ("", "AAA", "replace", "A", "", 3) |
|---|
| 531 | n/a | EQ("A", "AAA", "replace", "A", "", 2) |
|---|
| 532 | n/a | EQ("AA", "AAA", "replace", "A", "", 1) |
|---|
| 533 | n/a | EQ("AAA", "AAA", "replace", "A", "", 0) |
|---|
| 534 | n/a | EQ("", "AAAAAAAAAA", "replace", "A", "") |
|---|
| 535 | n/a | EQ("BCD", "ABACADA", "replace", "A", "") |
|---|
| 536 | n/a | EQ("BCD", "ABACADA", "replace", "A", "", -1) |
|---|
| 537 | n/a | EQ("BCD", "ABACADA", "replace", "A", "", sys.maxsize) |
|---|
| 538 | n/a | EQ("BCD", "ABACADA", "replace", "A", "", 5) |
|---|
| 539 | n/a | EQ("BCD", "ABACADA", "replace", "A", "", 4) |
|---|
| 540 | n/a | EQ("BCDA", "ABACADA", "replace", "A", "", 3) |
|---|
| 541 | n/a | EQ("BCADA", "ABACADA", "replace", "A", "", 2) |
|---|
| 542 | n/a | EQ("BACADA", "ABACADA", "replace", "A", "", 1) |
|---|
| 543 | n/a | EQ("ABACADA", "ABACADA", "replace", "A", "", 0) |
|---|
| 544 | n/a | EQ("BCD", "ABCAD", "replace", "A", "") |
|---|
| 545 | n/a | EQ("BCD", "ABCADAA", "replace", "A", "") |
|---|
| 546 | n/a | EQ("BCD", "BCD", "replace", "A", "") |
|---|
| 547 | n/a | EQ("*************", "*************", "replace", "A", "") |
|---|
| 548 | n/a | EQ("^A^", "^"+"A"*1000+"^", "replace", "A", "", 999) |
|---|
| 549 | n/a | |
|---|
| 550 | n/a | # substring deletion (from=="the", to=="") |
|---|
| 551 | n/a | EQ("", "the", "replace", "the", "") |
|---|
| 552 | n/a | EQ("ater", "theater", "replace", "the", "") |
|---|
| 553 | n/a | EQ("", "thethe", "replace", "the", "") |
|---|
| 554 | n/a | EQ("", "thethethethe", "replace", "the", "") |
|---|
| 555 | n/a | EQ("aaaa", "theatheatheathea", "replace", "the", "") |
|---|
| 556 | n/a | EQ("that", "that", "replace", "the", "") |
|---|
| 557 | n/a | EQ("thaet", "thaet", "replace", "the", "") |
|---|
| 558 | n/a | EQ("here and re", "here and there", "replace", "the", "") |
|---|
| 559 | n/a | EQ("here and re and re", "here and there and there", |
|---|
| 560 | n/a | "replace", "the", "", sys.maxsize) |
|---|
| 561 | n/a | EQ("here and re and re", "here and there and there", |
|---|
| 562 | n/a | "replace", "the", "", -1) |
|---|
| 563 | n/a | EQ("here and re and re", "here and there and there", |
|---|
| 564 | n/a | "replace", "the", "", 3) |
|---|
| 565 | n/a | EQ("here and re and re", "here and there and there", |
|---|
| 566 | n/a | "replace", "the", "", 2) |
|---|
| 567 | n/a | EQ("here and re and there", "here and there and there", |
|---|
| 568 | n/a | "replace", "the", "", 1) |
|---|
| 569 | n/a | EQ("here and there and there", "here and there and there", |
|---|
| 570 | n/a | "replace", "the", "", 0) |
|---|
| 571 | n/a | EQ("here and re and re", "here and there and there", "replace", "the", "") |
|---|
| 572 | n/a | |
|---|
| 573 | n/a | EQ("abc", "abc", "replace", "the", "") |
|---|
| 574 | n/a | EQ("abcdefg", "abcdefg", "replace", "the", "") |
|---|
| 575 | n/a | |
|---|
| 576 | n/a | # substring deletion (from=="bob", to=="") |
|---|
| 577 | n/a | EQ("bob", "bbobob", "replace", "bob", "") |
|---|
| 578 | n/a | EQ("bobXbob", "bbobobXbbobob", "replace", "bob", "") |
|---|
| 579 | n/a | EQ("aaaaaaa", "aaaaaaabob", "replace", "bob", "") |
|---|
| 580 | n/a | EQ("aaaaaaa", "aaaaaaa", "replace", "bob", "") |
|---|
| 581 | n/a | |
|---|
| 582 | n/a | # single character replace in place (len(from)==len(to)==1) |
|---|
| 583 | n/a | EQ("Who goes there?", "Who goes there?", "replace", "o", "o") |
|---|
| 584 | n/a | EQ("WhO gOes there?", "Who goes there?", "replace", "o", "O") |
|---|
| 585 | n/a | EQ("WhO gOes there?", "Who goes there?", "replace", "o", "O", sys.maxsize) |
|---|
| 586 | n/a | EQ("WhO gOes there?", "Who goes there?", "replace", "o", "O", -1) |
|---|
| 587 | n/a | EQ("WhO gOes there?", "Who goes there?", "replace", "o", "O", 3) |
|---|
| 588 | n/a | EQ("WhO gOes there?", "Who goes there?", "replace", "o", "O", 2) |
|---|
| 589 | n/a | EQ("WhO goes there?", "Who goes there?", "replace", "o", "O", 1) |
|---|
| 590 | n/a | EQ("Who goes there?", "Who goes there?", "replace", "o", "O", 0) |
|---|
| 591 | n/a | |
|---|
| 592 | n/a | EQ("Who goes there?", "Who goes there?", "replace", "a", "q") |
|---|
| 593 | n/a | EQ("who goes there?", "Who goes there?", "replace", "W", "w") |
|---|
| 594 | n/a | EQ("wwho goes there?ww", "WWho goes there?WW", "replace", "W", "w") |
|---|
| 595 | n/a | EQ("Who goes there!", "Who goes there?", "replace", "?", "!") |
|---|
| 596 | n/a | EQ("Who goes there!!", "Who goes there??", "replace", "?", "!") |
|---|
| 597 | n/a | |
|---|
| 598 | n/a | EQ("Who goes there?", "Who goes there?", "replace", ".", "!") |
|---|
| 599 | n/a | |
|---|
| 600 | n/a | # substring replace in place (len(from)==len(to) > 1) |
|---|
| 601 | n/a | EQ("Th** ** a t**sue", "This is a tissue", "replace", "is", "**") |
|---|
| 602 | n/a | EQ("Th** ** a t**sue", "This is a tissue", "replace", "is", "**", sys.maxsize) |
|---|
| 603 | n/a | EQ("Th** ** a t**sue", "This is a tissue", "replace", "is", "**", -1) |
|---|
| 604 | n/a | EQ("Th** ** a t**sue", "This is a tissue", "replace", "is", "**", 4) |
|---|
| 605 | n/a | EQ("Th** ** a t**sue", "This is a tissue", "replace", "is", "**", 3) |
|---|
| 606 | n/a | EQ("Th** ** a tissue", "This is a tissue", "replace", "is", "**", 2) |
|---|
| 607 | n/a | EQ("Th** is a tissue", "This is a tissue", "replace", "is", "**", 1) |
|---|
| 608 | n/a | EQ("This is a tissue", "This is a tissue", "replace", "is", "**", 0) |
|---|
| 609 | n/a | EQ("cobob", "bobob", "replace", "bob", "cob") |
|---|
| 610 | n/a | EQ("cobobXcobocob", "bobobXbobobob", "replace", "bob", "cob") |
|---|
| 611 | n/a | EQ("bobob", "bobob", "replace", "bot", "bot") |
|---|
| 612 | n/a | |
|---|
| 613 | n/a | # replace single character (len(from)==1, len(to)>1) |
|---|
| 614 | n/a | EQ("ReyKKjaviKK", "Reykjavik", "replace", "k", "KK") |
|---|
| 615 | n/a | EQ("ReyKKjaviKK", "Reykjavik", "replace", "k", "KK", -1) |
|---|
| 616 | n/a | EQ("ReyKKjaviKK", "Reykjavik", "replace", "k", "KK", sys.maxsize) |
|---|
| 617 | n/a | EQ("ReyKKjaviKK", "Reykjavik", "replace", "k", "KK", 2) |
|---|
| 618 | n/a | EQ("ReyKKjavik", "Reykjavik", "replace", "k", "KK", 1) |
|---|
| 619 | n/a | EQ("Reykjavik", "Reykjavik", "replace", "k", "KK", 0) |
|---|
| 620 | n/a | EQ("A----B----C----", "A.B.C.", "replace", ".", "----") |
|---|
| 621 | n/a | # issue #15534 |
|---|
| 622 | n/a | EQ('...\u043c......<', '...\u043c......<', "replace", "<", "<") |
|---|
| 623 | n/a | |
|---|
| 624 | n/a | EQ("Reykjavik", "Reykjavik", "replace", "q", "KK") |
|---|
| 625 | n/a | |
|---|
| 626 | n/a | # replace substring (len(from)>1, len(to)!=len(from)) |
|---|
| 627 | n/a | EQ("ham, ham, eggs and ham", "spam, spam, eggs and spam", |
|---|
| 628 | n/a | "replace", "spam", "ham") |
|---|
| 629 | n/a | EQ("ham, ham, eggs and ham", "spam, spam, eggs and spam", |
|---|
| 630 | n/a | "replace", "spam", "ham", sys.maxsize) |
|---|
| 631 | n/a | EQ("ham, ham, eggs and ham", "spam, spam, eggs and spam", |
|---|
| 632 | n/a | "replace", "spam", "ham", -1) |
|---|
| 633 | n/a | EQ("ham, ham, eggs and ham", "spam, spam, eggs and spam", |
|---|
| 634 | n/a | "replace", "spam", "ham", 4) |
|---|
| 635 | n/a | EQ("ham, ham, eggs and ham", "spam, spam, eggs and spam", |
|---|
| 636 | n/a | "replace", "spam", "ham", 3) |
|---|
| 637 | n/a | EQ("ham, ham, eggs and spam", "spam, spam, eggs and spam", |
|---|
| 638 | n/a | "replace", "spam", "ham", 2) |
|---|
| 639 | n/a | EQ("ham, spam, eggs and spam", "spam, spam, eggs and spam", |
|---|
| 640 | n/a | "replace", "spam", "ham", 1) |
|---|
| 641 | n/a | EQ("spam, spam, eggs and spam", "spam, spam, eggs and spam", |
|---|
| 642 | n/a | "replace", "spam", "ham", 0) |
|---|
| 643 | n/a | |
|---|
| 644 | n/a | EQ("bobob", "bobobob", "replace", "bobob", "bob") |
|---|
| 645 | n/a | EQ("bobobXbobob", "bobobobXbobobob", "replace", "bobob", "bob") |
|---|
| 646 | n/a | EQ("BOBOBOB", "BOBOBOB", "replace", "bob", "bobby") |
|---|
| 647 | n/a | |
|---|
| 648 | n/a | self.checkequal('one@two!three!', 'one!two!three!', 'replace', '!', '@', 1) |
|---|
| 649 | n/a | self.checkequal('onetwothree', 'one!two!three!', 'replace', '!', '') |
|---|
| 650 | n/a | self.checkequal('one@two@three!', 'one!two!three!', 'replace', '!', '@', 2) |
|---|
| 651 | n/a | self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 3) |
|---|
| 652 | n/a | self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 4) |
|---|
| 653 | n/a | self.checkequal('one!two!three!', 'one!two!three!', 'replace', '!', '@', 0) |
|---|
| 654 | n/a | self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@') |
|---|
| 655 | n/a | self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@') |
|---|
| 656 | n/a | self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@', 2) |
|---|
| 657 | n/a | self.checkequal('-a-b-c-', 'abc', 'replace', '', '-') |
|---|
| 658 | n/a | self.checkequal('-a-b-c', 'abc', 'replace', '', '-', 3) |
|---|
| 659 | n/a | self.checkequal('abc', 'abc', 'replace', '', '-', 0) |
|---|
| 660 | n/a | self.checkequal('', '', 'replace', '', '') |
|---|
| 661 | n/a | self.checkequal('abc', 'abc', 'replace', 'ab', '--', 0) |
|---|
| 662 | n/a | self.checkequal('abc', 'abc', 'replace', 'xy', '--') |
|---|
| 663 | n/a | # Next three for SF bug 422088: [OSF1 alpha] string.replace(); died with |
|---|
| 664 | n/a | # MemoryError due to empty result (platform malloc issue when requesting |
|---|
| 665 | n/a | # 0 bytes). |
|---|
| 666 | n/a | self.checkequal('', '123', 'replace', '123', '') |
|---|
| 667 | n/a | self.checkequal('', '123123', 'replace', '123', '') |
|---|
| 668 | n/a | self.checkequal('x', '123x123', 'replace', '123', '') |
|---|
| 669 | n/a | |
|---|
| 670 | n/a | self.checkraises(TypeError, 'hello', 'replace') |
|---|
| 671 | n/a | self.checkraises(TypeError, 'hello', 'replace', 42) |
|---|
| 672 | n/a | self.checkraises(TypeError, 'hello', 'replace', 42, 'h') |
|---|
| 673 | n/a | self.checkraises(TypeError, 'hello', 'replace', 'h', 42) |
|---|
| 674 | n/a | |
|---|
| 675 | n/a | @unittest.skipIf(sys.maxsize > (1 << 32) or struct.calcsize('P') != 4, |
|---|
| 676 | n/a | 'only applies to 32-bit platforms') |
|---|
| 677 | n/a | def test_replace_overflow(self): |
|---|
| 678 | n/a | # Check for overflow checking on 32 bit machines |
|---|
| 679 | n/a | A2_16 = "A" * (2**16) |
|---|
| 680 | n/a | self.checkraises(OverflowError, A2_16, "replace", "", A2_16) |
|---|
| 681 | n/a | self.checkraises(OverflowError, A2_16, "replace", "A", A2_16) |
|---|
| 682 | n/a | self.checkraises(OverflowError, A2_16, "replace", "AA", A2_16+A2_16) |
|---|
| 683 | n/a | |
|---|
| 684 | n/a | def test_capitalize(self): |
|---|
| 685 | n/a | self.checkequal(' hello ', ' hello ', 'capitalize') |
|---|
| 686 | n/a | self.checkequal('Hello ', 'Hello ','capitalize') |
|---|
| 687 | n/a | self.checkequal('Hello ', 'hello ','capitalize') |
|---|
| 688 | n/a | self.checkequal('Aaaa', 'aaaa', 'capitalize') |
|---|
| 689 | n/a | self.checkequal('Aaaa', 'AaAa', 'capitalize') |
|---|
| 690 | n/a | |
|---|
| 691 | n/a | self.checkraises(TypeError, 'hello', 'capitalize', 42) |
|---|
| 692 | n/a | |
|---|
| 693 | n/a | def test_additional_split(self): |
|---|
| 694 | n/a | self.checkequal(['this', 'is', 'the', 'split', 'function'], |
|---|
| 695 | n/a | 'this is the split function', 'split') |
|---|
| 696 | n/a | |
|---|
| 697 | n/a | # by whitespace |
|---|
| 698 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d ', 'split') |
|---|
| 699 | n/a | self.checkequal(['a', 'b c d'], 'a b c d', 'split', None, 1) |
|---|
| 700 | n/a | self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2) |
|---|
| 701 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 3) |
|---|
| 702 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 4) |
|---|
| 703 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, |
|---|
| 704 | n/a | sys.maxsize-1) |
|---|
| 705 | n/a | self.checkequal(['a b c d'], 'a b c d', 'split', None, 0) |
|---|
| 706 | n/a | self.checkequal(['a b c d'], ' a b c d', 'split', None, 0) |
|---|
| 707 | n/a | self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2) |
|---|
| 708 | n/a | |
|---|
| 709 | n/a | self.checkequal([], ' ', 'split') |
|---|
| 710 | n/a | self.checkequal(['a'], ' a ', 'split') |
|---|
| 711 | n/a | self.checkequal(['a', 'b'], ' a b ', 'split') |
|---|
| 712 | n/a | self.checkequal(['a', 'b '], ' a b ', 'split', None, 1) |
|---|
| 713 | n/a | self.checkequal(['a b c '], ' a b c ', 'split', None, 0) |
|---|
| 714 | n/a | self.checkequal(['a', 'b c '], ' a b c ', 'split', None, 1) |
|---|
| 715 | n/a | self.checkequal(['a', 'b', 'c '], ' a b c ', 'split', None, 2) |
|---|
| 716 | n/a | self.checkequal(['a', 'b', 'c'], ' a b c ', 'split', None, 3) |
|---|
| 717 | n/a | self.checkequal(['a', 'b'], '\n\ta \t\r b \v ', 'split') |
|---|
| 718 | n/a | aaa = ' a '*20 |
|---|
| 719 | n/a | self.checkequal(['a']*20, aaa, 'split') |
|---|
| 720 | n/a | self.checkequal(['a'] + [aaa[4:]], aaa, 'split', None, 1) |
|---|
| 721 | n/a | self.checkequal(['a']*19 + ['a '], aaa, 'split', None, 19) |
|---|
| 722 | n/a | |
|---|
| 723 | n/a | for b in ('arf\tbarf', 'arf\nbarf', 'arf\rbarf', |
|---|
| 724 | n/a | 'arf\fbarf', 'arf\vbarf'): |
|---|
| 725 | n/a | self.checkequal(['arf', 'barf'], b, 'split') |
|---|
| 726 | n/a | self.checkequal(['arf', 'barf'], b, 'split', None) |
|---|
| 727 | n/a | self.checkequal(['arf', 'barf'], b, 'split', None, 2) |
|---|
| 728 | n/a | |
|---|
| 729 | n/a | def test_additional_rsplit(self): |
|---|
| 730 | n/a | self.checkequal(['this', 'is', 'the', 'rsplit', 'function'], |
|---|
| 731 | n/a | 'this is the rsplit function', 'rsplit') |
|---|
| 732 | n/a | |
|---|
| 733 | n/a | # by whitespace |
|---|
| 734 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d ', 'rsplit') |
|---|
| 735 | n/a | self.checkequal(['a b c', 'd'], 'a b c d', 'rsplit', None, 1) |
|---|
| 736 | n/a | self.checkequal(['a b', 'c', 'd'], 'a b c d', 'rsplit', None, 2) |
|---|
| 737 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit', None, 3) |
|---|
| 738 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit', None, 4) |
|---|
| 739 | n/a | self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'rsplit', None, |
|---|
| 740 | n/a | sys.maxsize-20) |
|---|
| 741 | n/a | self.checkequal(['a b c d'], 'a b c d', 'rsplit', None, 0) |
|---|
| 742 | n/a | self.checkequal(['a b c d'], 'a b c d ', 'rsplit', None, 0) |
|---|
| 743 | n/a | self.checkequal(['a b', 'c', 'd'], 'a b c d', 'rsplit', None, 2) |
|---|
| 744 | n/a | |
|---|
| 745 | n/a | self.checkequal([], ' ', 'rsplit') |
|---|
| 746 | n/a | self.checkequal(['a'], ' a ', 'rsplit') |
|---|
| 747 | n/a | self.checkequal(['a', 'b'], ' a b ', 'rsplit') |
|---|
| 748 | n/a | self.checkequal([' a', 'b'], ' a b ', 'rsplit', None, 1) |
|---|
| 749 | n/a | self.checkequal([' a b c'], ' a b c ', 'rsplit', |
|---|
| 750 | n/a | None, 0) |
|---|
| 751 | n/a | self.checkequal([' a b','c'], ' a b c ', 'rsplit', |
|---|
| 752 | n/a | None, 1) |
|---|
| 753 | n/a | self.checkequal([' a', 'b', 'c'], ' a b c ', 'rsplit', |
|---|
| 754 | n/a | None, 2) |
|---|
| 755 | n/a | self.checkequal(['a', 'b', 'c'], ' a b c ', 'rsplit', |
|---|
| 756 | n/a | None, 3) |
|---|
| 757 | n/a | self.checkequal(['a', 'b'], '\n\ta \t\r b \v ', 'rsplit', None, 88) |
|---|
| 758 | n/a | aaa = ' a '*20 |
|---|
| 759 | n/a | self.checkequal(['a']*20, aaa, 'rsplit') |
|---|
| 760 | n/a | self.checkequal([aaa[:-4]] + ['a'], aaa, 'rsplit', None, 1) |
|---|
| 761 | n/a | self.checkequal([' a a'] + ['a']*18, aaa, 'rsplit', None, 18) |
|---|
| 762 | n/a | |
|---|
| 763 | n/a | for b in ('arf\tbarf', 'arf\nbarf', 'arf\rbarf', |
|---|
| 764 | n/a | 'arf\fbarf', 'arf\vbarf'): |
|---|
| 765 | n/a | self.checkequal(['arf', 'barf'], b, 'rsplit') |
|---|
| 766 | n/a | self.checkequal(['arf', 'barf'], b, 'rsplit', None) |
|---|
| 767 | n/a | self.checkequal(['arf', 'barf'], b, 'rsplit', None, 2) |
|---|
| 768 | n/a | |
|---|
| 769 | n/a | def test_strip_whitespace(self): |
|---|
| 770 | n/a | self.checkequal('hello', ' hello ', 'strip') |
|---|
| 771 | n/a | self.checkequal('hello ', ' hello ', 'lstrip') |
|---|
| 772 | n/a | self.checkequal(' hello', ' hello ', 'rstrip') |
|---|
| 773 | n/a | self.checkequal('hello', 'hello', 'strip') |
|---|
| 774 | n/a | |
|---|
| 775 | n/a | b = ' \t\n\r\f\vabc \t\n\r\f\v' |
|---|
| 776 | n/a | self.checkequal('abc', b, 'strip') |
|---|
| 777 | n/a | self.checkequal('abc \t\n\r\f\v', b, 'lstrip') |
|---|
| 778 | n/a | self.checkequal(' \t\n\r\f\vabc', b, 'rstrip') |
|---|
| 779 | n/a | |
|---|
| 780 | n/a | # strip/lstrip/rstrip with None arg |
|---|
| 781 | n/a | self.checkequal('hello', ' hello ', 'strip', None) |
|---|
| 782 | n/a | self.checkequal('hello ', ' hello ', 'lstrip', None) |
|---|
| 783 | n/a | self.checkequal(' hello', ' hello ', 'rstrip', None) |
|---|
| 784 | n/a | self.checkequal('hello', 'hello', 'strip', None) |
|---|
| 785 | n/a | |
|---|
| 786 | n/a | def test_strip(self): |
|---|
| 787 | n/a | # strip/lstrip/rstrip with str arg |
|---|
| 788 | n/a | self.checkequal('hello', 'xyzzyhelloxyzzy', 'strip', 'xyz') |
|---|
| 789 | n/a | self.checkequal('helloxyzzy', 'xyzzyhelloxyzzy', 'lstrip', 'xyz') |
|---|
| 790 | n/a | self.checkequal('xyzzyhello', 'xyzzyhelloxyzzy', 'rstrip', 'xyz') |
|---|
| 791 | n/a | self.checkequal('hello', 'hello', 'strip', 'xyz') |
|---|
| 792 | n/a | self.checkequal('', 'mississippi', 'strip', 'mississippi') |
|---|
| 793 | n/a | |
|---|
| 794 | n/a | # only trim the start and end; does not strip internal characters |
|---|
| 795 | n/a | self.checkequal('mississipp', 'mississippi', 'strip', 'i') |
|---|
| 796 | n/a | |
|---|
| 797 | n/a | self.checkraises(TypeError, 'hello', 'strip', 42, 42) |
|---|
| 798 | n/a | self.checkraises(TypeError, 'hello', 'lstrip', 42, 42) |
|---|
| 799 | n/a | self.checkraises(TypeError, 'hello', 'rstrip', 42, 42) |
|---|
| 800 | n/a | |
|---|
| 801 | n/a | def test_ljust(self): |
|---|
| 802 | n/a | self.checkequal('abc ', 'abc', 'ljust', 10) |
|---|
| 803 | n/a | self.checkequal('abc ', 'abc', 'ljust', 6) |
|---|
| 804 | n/a | self.checkequal('abc', 'abc', 'ljust', 3) |
|---|
| 805 | n/a | self.checkequal('abc', 'abc', 'ljust', 2) |
|---|
| 806 | n/a | self.checkequal('abc*******', 'abc', 'ljust', 10, '*') |
|---|
| 807 | n/a | self.checkraises(TypeError, 'abc', 'ljust') |
|---|
| 808 | n/a | |
|---|
| 809 | n/a | def test_rjust(self): |
|---|
| 810 | n/a | self.checkequal(' abc', 'abc', 'rjust', 10) |
|---|
| 811 | n/a | self.checkequal(' abc', 'abc', 'rjust', 6) |
|---|
| 812 | n/a | self.checkequal('abc', 'abc', 'rjust', 3) |
|---|
| 813 | n/a | self.checkequal('abc', 'abc', 'rjust', 2) |
|---|
| 814 | n/a | self.checkequal('*******abc', 'abc', 'rjust', 10, '*') |
|---|
| 815 | n/a | self.checkraises(TypeError, 'abc', 'rjust') |
|---|
| 816 | n/a | |
|---|
| 817 | n/a | def test_center(self): |
|---|
| 818 | n/a | self.checkequal(' abc ', 'abc', 'center', 10) |
|---|
| 819 | n/a | self.checkequal(' abc ', 'abc', 'center', 6) |
|---|
| 820 | n/a | self.checkequal('abc', 'abc', 'center', 3) |
|---|
| 821 | n/a | self.checkequal('abc', 'abc', 'center', 2) |
|---|
| 822 | n/a | self.checkequal('***abc****', 'abc', 'center', 10, '*') |
|---|
| 823 | n/a | self.checkraises(TypeError, 'abc', 'center') |
|---|
| 824 | n/a | |
|---|
| 825 | n/a | def test_swapcase(self): |
|---|
| 826 | n/a | self.checkequal('hEllO CoMPuTErS', 'HeLLo cOmpUteRs', 'swapcase') |
|---|
| 827 | n/a | |
|---|
| 828 | n/a | self.checkraises(TypeError, 'hello', 'swapcase', 42) |
|---|
| 829 | n/a | |
|---|
| 830 | n/a | def test_zfill(self): |
|---|
| 831 | n/a | self.checkequal('123', '123', 'zfill', 2) |
|---|
| 832 | n/a | self.checkequal('123', '123', 'zfill', 3) |
|---|
| 833 | n/a | self.checkequal('0123', '123', 'zfill', 4) |
|---|
| 834 | n/a | self.checkequal('+123', '+123', 'zfill', 3) |
|---|
| 835 | n/a | self.checkequal('+123', '+123', 'zfill', 4) |
|---|
| 836 | n/a | self.checkequal('+0123', '+123', 'zfill', 5) |
|---|
| 837 | n/a | self.checkequal('-123', '-123', 'zfill', 3) |
|---|
| 838 | n/a | self.checkequal('-123', '-123', 'zfill', 4) |
|---|
| 839 | n/a | self.checkequal('-0123', '-123', 'zfill', 5) |
|---|
| 840 | n/a | self.checkequal('000', '', 'zfill', 3) |
|---|
| 841 | n/a | self.checkequal('34', '34', 'zfill', 1) |
|---|
| 842 | n/a | self.checkequal('0034', '34', 'zfill', 4) |
|---|
| 843 | n/a | |
|---|
| 844 | n/a | self.checkraises(TypeError, '123', 'zfill') |
|---|
| 845 | n/a | |
|---|
| 846 | n/a | def test_islower(self): |
|---|
| 847 | n/a | self.checkequal(False, '', 'islower') |
|---|
| 848 | n/a | self.checkequal(True, 'a', 'islower') |
|---|
| 849 | n/a | self.checkequal(False, 'A', 'islower') |
|---|
| 850 | n/a | self.checkequal(False, '\n', 'islower') |
|---|
| 851 | n/a | self.checkequal(True, 'abc', 'islower') |
|---|
| 852 | n/a | self.checkequal(False, 'aBc', 'islower') |
|---|
| 853 | n/a | self.checkequal(True, 'abc\n', 'islower') |
|---|
| 854 | n/a | self.checkraises(TypeError, 'abc', 'islower', 42) |
|---|
| 855 | n/a | |
|---|
| 856 | n/a | def test_isupper(self): |
|---|
| 857 | n/a | self.checkequal(False, '', 'isupper') |
|---|
| 858 | n/a | self.checkequal(False, 'a', 'isupper') |
|---|
| 859 | n/a | self.checkequal(True, 'A', 'isupper') |
|---|
| 860 | n/a | self.checkequal(False, '\n', 'isupper') |
|---|
| 861 | n/a | self.checkequal(True, 'ABC', 'isupper') |
|---|
| 862 | n/a | self.checkequal(False, 'AbC', 'isupper') |
|---|
| 863 | n/a | self.checkequal(True, 'ABC\n', 'isupper') |
|---|
| 864 | n/a | self.checkraises(TypeError, 'abc', 'isupper', 42) |
|---|
| 865 | n/a | |
|---|
| 866 | n/a | def test_istitle(self): |
|---|
| 867 | n/a | self.checkequal(False, '', 'istitle') |
|---|
| 868 | n/a | self.checkequal(False, 'a', 'istitle') |
|---|
| 869 | n/a | self.checkequal(True, 'A', 'istitle') |
|---|
| 870 | n/a | self.checkequal(False, '\n', 'istitle') |
|---|
| 871 | n/a | self.checkequal(True, 'A Titlecased Line', 'istitle') |
|---|
| 872 | n/a | self.checkequal(True, 'A\nTitlecased Line', 'istitle') |
|---|
| 873 | n/a | self.checkequal(True, 'A Titlecased, Line', 'istitle') |
|---|
| 874 | n/a | self.checkequal(False, 'Not a capitalized String', 'istitle') |
|---|
| 875 | n/a | self.checkequal(False, 'Not\ta Titlecase String', 'istitle') |
|---|
| 876 | n/a | self.checkequal(False, 'Not--a Titlecase String', 'istitle') |
|---|
| 877 | n/a | self.checkequal(False, 'NOT', 'istitle') |
|---|
| 878 | n/a | self.checkraises(TypeError, 'abc', 'istitle', 42) |
|---|
| 879 | n/a | |
|---|
| 880 | n/a | def test_isspace(self): |
|---|
| 881 | n/a | self.checkequal(False, '', 'isspace') |
|---|
| 882 | n/a | self.checkequal(False, 'a', 'isspace') |
|---|
| 883 | n/a | self.checkequal(True, ' ', 'isspace') |
|---|
| 884 | n/a | self.checkequal(True, '\t', 'isspace') |
|---|
| 885 | n/a | self.checkequal(True, '\r', 'isspace') |
|---|
| 886 | n/a | self.checkequal(True, '\n', 'isspace') |
|---|
| 887 | n/a | self.checkequal(True, ' \t\r\n', 'isspace') |
|---|
| 888 | n/a | self.checkequal(False, ' \t\r\na', 'isspace') |
|---|
| 889 | n/a | self.checkraises(TypeError, 'abc', 'isspace', 42) |
|---|
| 890 | n/a | |
|---|
| 891 | n/a | def test_isalpha(self): |
|---|
| 892 | n/a | self.checkequal(False, '', 'isalpha') |
|---|
| 893 | n/a | self.checkequal(True, 'a', 'isalpha') |
|---|
| 894 | n/a | self.checkequal(True, 'A', 'isalpha') |
|---|
| 895 | n/a | self.checkequal(False, '\n', 'isalpha') |
|---|
| 896 | n/a | self.checkequal(True, 'abc', 'isalpha') |
|---|
| 897 | n/a | self.checkequal(False, 'aBc123', 'isalpha') |
|---|
| 898 | n/a | self.checkequal(False, 'abc\n', 'isalpha') |
|---|
| 899 | n/a | self.checkraises(TypeError, 'abc', 'isalpha', 42) |
|---|
| 900 | n/a | |
|---|
| 901 | n/a | def test_isalnum(self): |
|---|
| 902 | n/a | self.checkequal(False, '', 'isalnum') |
|---|
| 903 | n/a | self.checkequal(True, 'a', 'isalnum') |
|---|
| 904 | n/a | self.checkequal(True, 'A', 'isalnum') |
|---|
| 905 | n/a | self.checkequal(False, '\n', 'isalnum') |
|---|
| 906 | n/a | self.checkequal(True, '123abc456', 'isalnum') |
|---|
| 907 | n/a | self.checkequal(True, 'a1b3c', 'isalnum') |
|---|
| 908 | n/a | self.checkequal(False, 'aBc000 ', 'isalnum') |
|---|
| 909 | n/a | self.checkequal(False, 'abc\n', 'isalnum') |
|---|
| 910 | n/a | self.checkraises(TypeError, 'abc', 'isalnum', 42) |
|---|
| 911 | n/a | |
|---|
| 912 | n/a | def test_isdigit(self): |
|---|
| 913 | n/a | self.checkequal(False, '', 'isdigit') |
|---|
| 914 | n/a | self.checkequal(False, 'a', 'isdigit') |
|---|
| 915 | n/a | self.checkequal(True, '0', 'isdigit') |
|---|
| 916 | n/a | self.checkequal(True, '0123456789', 'isdigit') |
|---|
| 917 | n/a | self.checkequal(False, '0123456789a', 'isdigit') |
|---|
| 918 | n/a | |
|---|
| 919 | n/a | self.checkraises(TypeError, 'abc', 'isdigit', 42) |
|---|
| 920 | n/a | |
|---|
| 921 | n/a | def test_title(self): |
|---|
| 922 | n/a | self.checkequal(' Hello ', ' hello ', 'title') |
|---|
| 923 | n/a | self.checkequal('Hello ', 'hello ', 'title') |
|---|
| 924 | n/a | self.checkequal('Hello ', 'Hello ', 'title') |
|---|
| 925 | n/a | self.checkequal('Format This As Title String', "fOrMaT thIs aS titLe String", 'title') |
|---|
| 926 | n/a | self.checkequal('Format,This-As*Title;String', "fOrMaT,thIs-aS*titLe;String", 'title', ) |
|---|
| 927 | n/a | self.checkequal('Getint', "getInt", 'title') |
|---|
| 928 | n/a | self.checkraises(TypeError, 'hello', 'title', 42) |
|---|
| 929 | n/a | |
|---|
| 930 | n/a | def test_splitlines(self): |
|---|
| 931 | n/a | self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\rghi", 'splitlines') |
|---|
| 932 | n/a | self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\r\nghi", 'splitlines') |
|---|
| 933 | n/a | self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi", 'splitlines') |
|---|
| 934 | n/a | self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi\n", 'splitlines') |
|---|
| 935 | n/a | self.checkequal(['abc', 'def', 'ghi', ''], "abc\ndef\r\nghi\n\r", 'splitlines') |
|---|
| 936 | n/a | self.checkequal(['', 'abc', 'def', 'ghi', ''], "\nabc\ndef\r\nghi\n\r", 'splitlines') |
|---|
| 937 | n/a | self.checkequal(['', 'abc', 'def', 'ghi', ''], |
|---|
| 938 | n/a | "\nabc\ndef\r\nghi\n\r", 'splitlines', False) |
|---|
| 939 | n/a | self.checkequal(['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], |
|---|
| 940 | n/a | "\nabc\ndef\r\nghi\n\r", 'splitlines', True) |
|---|
| 941 | n/a | self.checkequal(['', 'abc', 'def', 'ghi', ''], "\nabc\ndef\r\nghi\n\r", |
|---|
| 942 | n/a | 'splitlines', keepends=False) |
|---|
| 943 | n/a | self.checkequal(['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], |
|---|
| 944 | n/a | "\nabc\ndef\r\nghi\n\r", 'splitlines', keepends=True) |
|---|
| 945 | n/a | |
|---|
| 946 | n/a | self.checkraises(TypeError, 'abc', 'splitlines', 42, 42) |
|---|
| 947 | n/a | |
|---|
| 948 | n/a | |
|---|
| 949 | n/a | class CommonTest(BaseTest): |
|---|
| 950 | n/a | # This testcase contains tests that can be used in all |
|---|
| 951 | n/a | # stringlike classes. Currently this is str and UserString. |
|---|
| 952 | n/a | |
|---|
| 953 | n/a | def test_hash(self): |
|---|
| 954 | n/a | # SF bug 1054139: += optimization was not invalidating cached hash value |
|---|
| 955 | n/a | a = self.type2test('DNSSEC') |
|---|
| 956 | n/a | b = self.type2test('') |
|---|
| 957 | n/a | for c in a: |
|---|
| 958 | n/a | b += c |
|---|
| 959 | n/a | hash(b) |
|---|
| 960 | n/a | self.assertEqual(hash(a), hash(b)) |
|---|
| 961 | n/a | |
|---|
| 962 | n/a | def test_capitalize_nonascii(self): |
|---|
| 963 | n/a | # check that titlecased chars are lowered correctly |
|---|
| 964 | n/a | # \u1ffc is the titlecased char |
|---|
| 965 | n/a | self.checkequal('\u03a9\u0399\u1ff3\u1ff3\u1ff3', |
|---|
| 966 | n/a | '\u1ff3\u1ff3\u1ffc\u1ffc', 'capitalize') |
|---|
| 967 | n/a | # check with cased non-letter chars |
|---|
| 968 | n/a | self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', |
|---|
| 969 | n/a | '\u24c5\u24ce\u24c9\u24bd\u24c4\u24c3', 'capitalize') |
|---|
| 970 | n/a | self.checkequal('\u24c5\u24e8\u24e3\u24d7\u24de\u24dd', |
|---|
| 971 | n/a | '\u24df\u24e8\u24e3\u24d7\u24de\u24dd', 'capitalize') |
|---|
| 972 | n/a | self.checkequal('\u2160\u2171\u2172', |
|---|
| 973 | n/a | '\u2160\u2161\u2162', 'capitalize') |
|---|
| 974 | n/a | self.checkequal('\u2160\u2171\u2172', |
|---|
| 975 | n/a | '\u2170\u2171\u2172', 'capitalize') |
|---|
| 976 | n/a | # check with Ll chars with no upper - nothing changes here |
|---|
| 977 | n/a | self.checkequal('\u019b\u1d00\u1d86\u0221\u1fb7', |
|---|
| 978 | n/a | '\u019b\u1d00\u1d86\u0221\u1fb7', 'capitalize') |
|---|
| 979 | n/a | |
|---|
| 980 | n/a | |
|---|
| 981 | n/a | class MixinStrUnicodeUserStringTest: |
|---|
| 982 | n/a | # additional tests that only work for |
|---|
| 983 | n/a | # stringlike objects, i.e. str, UserString |
|---|
| 984 | n/a | |
|---|
| 985 | n/a | def test_startswith(self): |
|---|
| 986 | n/a | self.checkequal(True, 'hello', 'startswith', 'he') |
|---|
| 987 | n/a | self.checkequal(True, 'hello', 'startswith', 'hello') |
|---|
| 988 | n/a | self.checkequal(False, 'hello', 'startswith', 'hello world') |
|---|
| 989 | n/a | self.checkequal(True, 'hello', 'startswith', '') |
|---|
| 990 | n/a | self.checkequal(False, 'hello', 'startswith', 'ello') |
|---|
| 991 | n/a | self.checkequal(True, 'hello', 'startswith', 'ello', 1) |
|---|
| 992 | n/a | self.checkequal(True, 'hello', 'startswith', 'o', 4) |
|---|
| 993 | n/a | self.checkequal(False, 'hello', 'startswith', 'o', 5) |
|---|
| 994 | n/a | self.checkequal(True, 'hello', 'startswith', '', 5) |
|---|
| 995 | n/a | self.checkequal(False, 'hello', 'startswith', 'lo', 6) |
|---|
| 996 | n/a | self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3) |
|---|
| 997 | n/a | self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3, 7) |
|---|
| 998 | n/a | self.checkequal(False, 'helloworld', 'startswith', 'lowo', 3, 6) |
|---|
| 999 | n/a | self.checkequal(True, '', 'startswith', '', 0, 1) |
|---|
| 1000 | n/a | self.checkequal(True, '', 'startswith', '', 0, 0) |
|---|
| 1001 | n/a | self.checkequal(False, '', 'startswith', '', 1, 0) |
|---|
| 1002 | n/a | |
|---|
| 1003 | n/a | # test negative indices |
|---|
| 1004 | n/a | self.checkequal(True, 'hello', 'startswith', 'he', 0, -1) |
|---|
| 1005 | n/a | self.checkequal(True, 'hello', 'startswith', 'he', -53, -1) |
|---|
| 1006 | n/a | self.checkequal(False, 'hello', 'startswith', 'hello', 0, -1) |
|---|
| 1007 | n/a | self.checkequal(False, 'hello', 'startswith', 'hello world', -1, -10) |
|---|
| 1008 | n/a | self.checkequal(False, 'hello', 'startswith', 'ello', -5) |
|---|
| 1009 | n/a | self.checkequal(True, 'hello', 'startswith', 'ello', -4) |
|---|
| 1010 | n/a | self.checkequal(False, 'hello', 'startswith', 'o', -2) |
|---|
| 1011 | n/a | self.checkequal(True, 'hello', 'startswith', 'o', -1) |
|---|
| 1012 | n/a | self.checkequal(True, 'hello', 'startswith', '', -3, -3) |
|---|
| 1013 | n/a | self.checkequal(False, 'hello', 'startswith', 'lo', -9) |
|---|
| 1014 | n/a | |
|---|
| 1015 | n/a | self.checkraises(TypeError, 'hello', 'startswith') |
|---|
| 1016 | n/a | self.checkraises(TypeError, 'hello', 'startswith', 42) |
|---|
| 1017 | n/a | |
|---|
| 1018 | n/a | # test tuple arguments |
|---|
| 1019 | n/a | self.checkequal(True, 'hello', 'startswith', ('he', 'ha')) |
|---|
| 1020 | n/a | self.checkequal(False, 'hello', 'startswith', ('lo', 'llo')) |
|---|
| 1021 | n/a | self.checkequal(True, 'hello', 'startswith', ('hellox', 'hello')) |
|---|
| 1022 | n/a | self.checkequal(False, 'hello', 'startswith', ()) |
|---|
| 1023 | n/a | self.checkequal(True, 'helloworld', 'startswith', ('hellowo', |
|---|
| 1024 | n/a | 'rld', 'lowo'), 3) |
|---|
| 1025 | n/a | self.checkequal(False, 'helloworld', 'startswith', ('hellowo', 'ello', |
|---|
| 1026 | n/a | 'rld'), 3) |
|---|
| 1027 | n/a | self.checkequal(True, 'hello', 'startswith', ('lo', 'he'), 0, -1) |
|---|
| 1028 | n/a | self.checkequal(False, 'hello', 'startswith', ('he', 'hel'), 0, 1) |
|---|
| 1029 | n/a | self.checkequal(True, 'hello', 'startswith', ('he', 'hel'), 0, 2) |
|---|
| 1030 | n/a | |
|---|
| 1031 | n/a | self.checkraises(TypeError, 'hello', 'startswith', (42,)) |
|---|
| 1032 | n/a | |
|---|
| 1033 | n/a | def test_endswith(self): |
|---|
| 1034 | n/a | self.checkequal(True, 'hello', 'endswith', 'lo') |
|---|
| 1035 | n/a | self.checkequal(False, 'hello', 'endswith', 'he') |
|---|
| 1036 | n/a | self.checkequal(True, 'hello', 'endswith', '') |
|---|
| 1037 | n/a | self.checkequal(False, 'hello', 'endswith', 'hello world') |
|---|
| 1038 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'worl') |
|---|
| 1039 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'worl', 3, 9) |
|---|
| 1040 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'world', 3, 12) |
|---|
| 1041 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', 1, 7) |
|---|
| 1042 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', 2, 7) |
|---|
| 1043 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', 3, 7) |
|---|
| 1044 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'lowo', 4, 7) |
|---|
| 1045 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, 8) |
|---|
| 1046 | n/a | self.checkequal(False, 'ab', 'endswith', 'ab', 0, 1) |
|---|
| 1047 | n/a | self.checkequal(False, 'ab', 'endswith', 'ab', 0, 0) |
|---|
| 1048 | n/a | self.checkequal(True, '', 'endswith', '', 0, 1) |
|---|
| 1049 | n/a | self.checkequal(True, '', 'endswith', '', 0, 0) |
|---|
| 1050 | n/a | self.checkequal(False, '', 'endswith', '', 1, 0) |
|---|
| 1051 | n/a | |
|---|
| 1052 | n/a | # test negative indices |
|---|
| 1053 | n/a | self.checkequal(True, 'hello', 'endswith', 'lo', -2) |
|---|
| 1054 | n/a | self.checkequal(False, 'hello', 'endswith', 'he', -2) |
|---|
| 1055 | n/a | self.checkequal(True, 'hello', 'endswith', '', -3, -3) |
|---|
| 1056 | n/a | self.checkequal(False, 'hello', 'endswith', 'hello world', -10, -2) |
|---|
| 1057 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'worl', -6) |
|---|
| 1058 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, -1) |
|---|
| 1059 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, 9) |
|---|
| 1060 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'world', -7, 12) |
|---|
| 1061 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', -99, -3) |
|---|
| 1062 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', -8, -3) |
|---|
| 1063 | n/a | self.checkequal(True, 'helloworld', 'endswith', 'lowo', -7, -3) |
|---|
| 1064 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, -4) |
|---|
| 1065 | n/a | self.checkequal(False, 'helloworld', 'endswith', 'lowo', -8, -2) |
|---|
| 1066 | n/a | |
|---|
| 1067 | n/a | self.checkraises(TypeError, 'hello', 'endswith') |
|---|
| 1068 | n/a | self.checkraises(TypeError, 'hello', 'endswith', 42) |
|---|
| 1069 | n/a | |
|---|
| 1070 | n/a | # test tuple arguments |
|---|
| 1071 | n/a | self.checkequal(False, 'hello', 'endswith', ('he', 'ha')) |
|---|
| 1072 | n/a | self.checkequal(True, 'hello', 'endswith', ('lo', 'llo')) |
|---|
| 1073 | n/a | self.checkequal(True, 'hello', 'endswith', ('hellox', 'hello')) |
|---|
| 1074 | n/a | self.checkequal(False, 'hello', 'endswith', ()) |
|---|
| 1075 | n/a | self.checkequal(True, 'helloworld', 'endswith', ('hellowo', |
|---|
| 1076 | n/a | 'rld', 'lowo'), 3) |
|---|
| 1077 | n/a | self.checkequal(False, 'helloworld', 'endswith', ('hellowo', 'ello', |
|---|
| 1078 | n/a | 'rld'), 3, -1) |
|---|
| 1079 | n/a | self.checkequal(True, 'hello', 'endswith', ('hell', 'ell'), 0, -1) |
|---|
| 1080 | n/a | self.checkequal(False, 'hello', 'endswith', ('he', 'hel'), 0, 1) |
|---|
| 1081 | n/a | self.checkequal(True, 'hello', 'endswith', ('he', 'hell'), 0, 4) |
|---|
| 1082 | n/a | |
|---|
| 1083 | n/a | self.checkraises(TypeError, 'hello', 'endswith', (42,)) |
|---|
| 1084 | n/a | |
|---|
| 1085 | n/a | def test___contains__(self): |
|---|
| 1086 | n/a | self.checkequal(True, '', '__contains__', '') |
|---|
| 1087 | n/a | self.checkequal(True, 'abc', '__contains__', '') |
|---|
| 1088 | n/a | self.checkequal(False, 'abc', '__contains__', '\0') |
|---|
| 1089 | n/a | self.checkequal(True, '\0abc', '__contains__', '\0') |
|---|
| 1090 | n/a | self.checkequal(True, 'abc\0', '__contains__', '\0') |
|---|
| 1091 | n/a | self.checkequal(True, '\0abc', '__contains__', 'a') |
|---|
| 1092 | n/a | self.checkequal(True, 'asdf', '__contains__', 'asdf') |
|---|
| 1093 | n/a | self.checkequal(False, 'asd', '__contains__', 'asdf') |
|---|
| 1094 | n/a | self.checkequal(False, '', '__contains__', 'asdf') |
|---|
| 1095 | n/a | |
|---|
| 1096 | n/a | def test_subscript(self): |
|---|
| 1097 | n/a | self.checkequal('a', 'abc', '__getitem__', 0) |
|---|
| 1098 | n/a | self.checkequal('c', 'abc', '__getitem__', -1) |
|---|
| 1099 | n/a | self.checkequal('a', 'abc', '__getitem__', 0) |
|---|
| 1100 | n/a | self.checkequal('abc', 'abc', '__getitem__', slice(0, 3)) |
|---|
| 1101 | n/a | self.checkequal('abc', 'abc', '__getitem__', slice(0, 1000)) |
|---|
| 1102 | n/a | self.checkequal('a', 'abc', '__getitem__', slice(0, 1)) |
|---|
| 1103 | n/a | self.checkequal('', 'abc', '__getitem__', slice(0, 0)) |
|---|
| 1104 | n/a | |
|---|
| 1105 | n/a | self.checkraises(TypeError, 'abc', '__getitem__', 'def') |
|---|
| 1106 | n/a | |
|---|
| 1107 | n/a | def test_slice(self): |
|---|
| 1108 | n/a | self.checkequal('abc', 'abc', '__getitem__', slice(0, 1000)) |
|---|
| 1109 | n/a | self.checkequal('abc', 'abc', '__getitem__', slice(0, 3)) |
|---|
| 1110 | n/a | self.checkequal('ab', 'abc', '__getitem__', slice(0, 2)) |
|---|
| 1111 | n/a | self.checkequal('bc', 'abc', '__getitem__', slice(1, 3)) |
|---|
| 1112 | n/a | self.checkequal('b', 'abc', '__getitem__', slice(1, 2)) |
|---|
| 1113 | n/a | self.checkequal('', 'abc', '__getitem__', slice(2, 2)) |
|---|
| 1114 | n/a | self.checkequal('', 'abc', '__getitem__', slice(1000, 1000)) |
|---|
| 1115 | n/a | self.checkequal('', 'abc', '__getitem__', slice(2000, 1000)) |
|---|
| 1116 | n/a | self.checkequal('', 'abc', '__getitem__', slice(2, 1)) |
|---|
| 1117 | n/a | |
|---|
| 1118 | n/a | self.checkraises(TypeError, 'abc', '__getitem__', 'def') |
|---|
| 1119 | n/a | |
|---|
| 1120 | n/a | def test_extended_getslice(self): |
|---|
| 1121 | n/a | # Test extended slicing by comparing with list slicing. |
|---|
| 1122 | n/a | s = string.ascii_letters + string.digits |
|---|
| 1123 | n/a | indices = (0, None, 1, 3, 41, -1, -2, -37) |
|---|
| 1124 | n/a | for start in indices: |
|---|
| 1125 | n/a | for stop in indices: |
|---|
| 1126 | n/a | # Skip step 0 (invalid) |
|---|
| 1127 | n/a | for step in indices[1:]: |
|---|
| 1128 | n/a | L = list(s)[start:stop:step] |
|---|
| 1129 | n/a | self.checkequal("".join(L), s, '__getitem__', |
|---|
| 1130 | n/a | slice(start, stop, step)) |
|---|
| 1131 | n/a | |
|---|
| 1132 | n/a | def test_mul(self): |
|---|
| 1133 | n/a | self.checkequal('', 'abc', '__mul__', -1) |
|---|
| 1134 | n/a | self.checkequal('', 'abc', '__mul__', 0) |
|---|
| 1135 | n/a | self.checkequal('abc', 'abc', '__mul__', 1) |
|---|
| 1136 | n/a | self.checkequal('abcabcabc', 'abc', '__mul__', 3) |
|---|
| 1137 | n/a | self.checkraises(TypeError, 'abc', '__mul__') |
|---|
| 1138 | n/a | self.checkraises(TypeError, 'abc', '__mul__', '') |
|---|
| 1139 | n/a | # XXX: on a 64-bit system, this doesn't raise an overflow error, |
|---|
| 1140 | n/a | # but either raises a MemoryError, or succeeds (if you have 54TiB) |
|---|
| 1141 | n/a | #self.checkraises(OverflowError, 10000*'abc', '__mul__', 2000000000) |
|---|
| 1142 | n/a | |
|---|
| 1143 | n/a | def test_join(self): |
|---|
| 1144 | n/a | # join now works with any sequence type |
|---|
| 1145 | n/a | # moved here, because the argument order is |
|---|
| 1146 | n/a | # different in string.join |
|---|
| 1147 | n/a | self.checkequal('a b c d', ' ', 'join', ['a', 'b', 'c', 'd']) |
|---|
| 1148 | n/a | self.checkequal('abcd', '', 'join', ('a', 'b', 'c', 'd')) |
|---|
| 1149 | n/a | self.checkequal('bd', '', 'join', ('', 'b', '', 'd')) |
|---|
| 1150 | n/a | self.checkequal('ac', '', 'join', ('a', '', 'c', '')) |
|---|
| 1151 | n/a | self.checkequal('w x y z', ' ', 'join', Sequence()) |
|---|
| 1152 | n/a | self.checkequal('abc', 'a', 'join', ('abc',)) |
|---|
| 1153 | n/a | self.checkequal('z', 'a', 'join', UserList(['z'])) |
|---|
| 1154 | n/a | self.checkequal('a.b.c', '.', 'join', ['a', 'b', 'c']) |
|---|
| 1155 | n/a | self.assertRaises(TypeError, '.'.join, ['a', 'b', 3]) |
|---|
| 1156 | n/a | for i in [5, 25, 125]: |
|---|
| 1157 | n/a | self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join', |
|---|
| 1158 | n/a | ['a' * i] * i) |
|---|
| 1159 | n/a | self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join', |
|---|
| 1160 | n/a | ('a' * i,) * i) |
|---|
| 1161 | n/a | |
|---|
| 1162 | n/a | #self.checkequal(str(BadSeq1()), ' ', 'join', BadSeq1()) |
|---|
| 1163 | n/a | self.checkequal('a b c', ' ', 'join', BadSeq2()) |
|---|
| 1164 | n/a | |
|---|
| 1165 | n/a | self.checkraises(TypeError, ' ', 'join') |
|---|
| 1166 | n/a | self.checkraises(TypeError, ' ', 'join', None) |
|---|
| 1167 | n/a | self.checkraises(TypeError, ' ', 'join', 7) |
|---|
| 1168 | n/a | self.checkraises(TypeError, ' ', 'join', [1, 2, bytes()]) |
|---|
| 1169 | n/a | try: |
|---|
| 1170 | n/a | def f(): |
|---|
| 1171 | n/a | yield 4 + "" |
|---|
| 1172 | n/a | self.fixtype(' ').join(f()) |
|---|
| 1173 | n/a | except TypeError as e: |
|---|
| 1174 | n/a | if '+' not in str(e): |
|---|
| 1175 | n/a | self.fail('join() ate exception message') |
|---|
| 1176 | n/a | else: |
|---|
| 1177 | n/a | self.fail('exception not raised') |
|---|
| 1178 | n/a | |
|---|
| 1179 | n/a | def test_formatting(self): |
|---|
| 1180 | n/a | self.checkequal('+hello+', '+%s+', '__mod__', 'hello') |
|---|
| 1181 | n/a | self.checkequal('+10+', '+%d+', '__mod__', 10) |
|---|
| 1182 | n/a | self.checkequal('a', "%c", '__mod__', "a") |
|---|
| 1183 | n/a | self.checkequal('a', "%c", '__mod__', "a") |
|---|
| 1184 | n/a | self.checkequal('"', "%c", '__mod__', 34) |
|---|
| 1185 | n/a | self.checkequal('$', "%c", '__mod__', 36) |
|---|
| 1186 | n/a | self.checkequal('10', "%d", '__mod__', 10) |
|---|
| 1187 | n/a | self.checkequal('\x7f', "%c", '__mod__', 0x7f) |
|---|
| 1188 | n/a | |
|---|
| 1189 | n/a | for ordinal in (-100, 0x200000): |
|---|
| 1190 | n/a | # unicode raises ValueError, str raises OverflowError |
|---|
| 1191 | n/a | self.checkraises((ValueError, OverflowError), '%c', '__mod__', ordinal) |
|---|
| 1192 | n/a | |
|---|
| 1193 | n/a | longvalue = sys.maxsize + 10 |
|---|
| 1194 | n/a | slongvalue = str(longvalue) |
|---|
| 1195 | n/a | self.checkequal(' 42', '%3ld', '__mod__', 42) |
|---|
| 1196 | n/a | self.checkequal('42', '%d', '__mod__', 42.0) |
|---|
| 1197 | n/a | self.checkequal(slongvalue, '%d', '__mod__', longvalue) |
|---|
| 1198 | n/a | self.checkcall('%d', '__mod__', float(longvalue)) |
|---|
| 1199 | n/a | self.checkequal('0042.00', '%07.2f', '__mod__', 42) |
|---|
| 1200 | n/a | self.checkequal('0042.00', '%07.2F', '__mod__', 42) |
|---|
| 1201 | n/a | |
|---|
| 1202 | n/a | self.checkraises(TypeError, 'abc', '__mod__') |
|---|
| 1203 | n/a | self.checkraises(TypeError, '%(foo)s', '__mod__', 42) |
|---|
| 1204 | n/a | self.checkraises(TypeError, '%s%s', '__mod__', (42,)) |
|---|
| 1205 | n/a | self.checkraises(TypeError, '%c', '__mod__', (None,)) |
|---|
| 1206 | n/a | self.checkraises(ValueError, '%(foo', '__mod__', {}) |
|---|
| 1207 | n/a | self.checkraises(TypeError, '%(foo)s %(bar)s', '__mod__', ('foo', 42)) |
|---|
| 1208 | n/a | self.checkraises(TypeError, '%d', '__mod__', "42") # not numeric |
|---|
| 1209 | n/a | self.checkraises(TypeError, '%d', '__mod__', (42+0j)) # no int conversion provided |
|---|
| 1210 | n/a | |
|---|
| 1211 | n/a | # argument names with properly nested brackets are supported |
|---|
| 1212 | n/a | self.checkequal('bar', '%((foo))s', '__mod__', {'(foo)': 'bar'}) |
|---|
| 1213 | n/a | |
|---|
| 1214 | n/a | # 100 is a magic number in PyUnicode_Format, this forces a resize |
|---|
| 1215 | n/a | self.checkequal(103*'a'+'x', '%sx', '__mod__', 103*'a') |
|---|
| 1216 | n/a | |
|---|
| 1217 | n/a | self.checkraises(TypeError, '%*s', '__mod__', ('foo', 'bar')) |
|---|
| 1218 | n/a | self.checkraises(TypeError, '%10.*f', '__mod__', ('foo', 42.)) |
|---|
| 1219 | n/a | self.checkraises(ValueError, '%10', '__mod__', (42,)) |
|---|
| 1220 | n/a | |
|---|
| 1221 | n/a | # Outrageously large width or precision should raise ValueError. |
|---|
| 1222 | n/a | self.checkraises(ValueError, '%%%df' % (2**64), '__mod__', (3.2)) |
|---|
| 1223 | n/a | self.checkraises(ValueError, '%%.%df' % (2**64), '__mod__', (3.2)) |
|---|
| 1224 | n/a | self.checkraises(OverflowError, '%*s', '__mod__', |
|---|
| 1225 | n/a | (sys.maxsize + 1, '')) |
|---|
| 1226 | n/a | self.checkraises(OverflowError, '%.*f', '__mod__', |
|---|
| 1227 | n/a | (sys.maxsize + 1, 1. / 7)) |
|---|
| 1228 | n/a | |
|---|
| 1229 | n/a | class X(object): pass |
|---|
| 1230 | n/a | self.checkraises(TypeError, 'abc', '__mod__', X()) |
|---|
| 1231 | n/a | |
|---|
| 1232 | n/a | @support.cpython_only |
|---|
| 1233 | n/a | def test_formatting_c_limits(self): |
|---|
| 1234 | n/a | from _testcapi import PY_SSIZE_T_MAX, INT_MAX, UINT_MAX |
|---|
| 1235 | n/a | SIZE_MAX = (1 << (PY_SSIZE_T_MAX.bit_length() + 1)) - 1 |
|---|
| 1236 | n/a | self.checkraises(OverflowError, '%*s', '__mod__', |
|---|
| 1237 | n/a | (PY_SSIZE_T_MAX + 1, '')) |
|---|
| 1238 | n/a | self.checkraises(OverflowError, '%.*f', '__mod__', |
|---|
| 1239 | n/a | (INT_MAX + 1, 1. / 7)) |
|---|
| 1240 | n/a | # Issue 15989 |
|---|
| 1241 | n/a | self.checkraises(OverflowError, '%*s', '__mod__', |
|---|
| 1242 | n/a | (SIZE_MAX + 1, '')) |
|---|
| 1243 | n/a | self.checkraises(OverflowError, '%.*f', '__mod__', |
|---|
| 1244 | n/a | (UINT_MAX + 1, 1. / 7)) |
|---|
| 1245 | n/a | |
|---|
| 1246 | n/a | def test_floatformatting(self): |
|---|
| 1247 | n/a | # float formatting |
|---|
| 1248 | n/a | for prec in range(100): |
|---|
| 1249 | n/a | format = '%%.%if' % prec |
|---|
| 1250 | n/a | value = 0.01 |
|---|
| 1251 | n/a | for x in range(60): |
|---|
| 1252 | n/a | value = value * 3.14159265359 / 3.0 * 10.0 |
|---|
| 1253 | n/a | self.checkcall(format, "__mod__", value) |
|---|
| 1254 | n/a | |
|---|
| 1255 | n/a | def test_inplace_rewrites(self): |
|---|
| 1256 | n/a | # Check that strings don't copy and modify cached single-character strings |
|---|
| 1257 | n/a | self.checkequal('a', 'A', 'lower') |
|---|
| 1258 | n/a | self.checkequal(True, 'A', 'isupper') |
|---|
| 1259 | n/a | self.checkequal('A', 'a', 'upper') |
|---|
| 1260 | n/a | self.checkequal(True, 'a', 'islower') |
|---|
| 1261 | n/a | |
|---|
| 1262 | n/a | self.checkequal('a', 'A', 'replace', 'A', 'a') |
|---|
| 1263 | n/a | self.checkequal(True, 'A', 'isupper') |
|---|
| 1264 | n/a | |
|---|
| 1265 | n/a | self.checkequal('A', 'a', 'capitalize') |
|---|
| 1266 | n/a | self.checkequal(True, 'a', 'islower') |
|---|
| 1267 | n/a | |
|---|
| 1268 | n/a | self.checkequal('A', 'a', 'swapcase') |
|---|
| 1269 | n/a | self.checkequal(True, 'a', 'islower') |
|---|
| 1270 | n/a | |
|---|
| 1271 | n/a | self.checkequal('A', 'a', 'title') |
|---|
| 1272 | n/a | self.checkequal(True, 'a', 'islower') |
|---|
| 1273 | n/a | |
|---|
| 1274 | n/a | def test_partition(self): |
|---|
| 1275 | n/a | |
|---|
| 1276 | n/a | self.checkequal(('this is the par', 'ti', 'tion method'), |
|---|
| 1277 | n/a | 'this is the partition method', 'partition', 'ti') |
|---|
| 1278 | n/a | |
|---|
| 1279 | n/a | # from raymond's original specification |
|---|
| 1280 | n/a | S = 'http://www.python.org' |
|---|
| 1281 | n/a | self.checkequal(('http', '://', 'www.python.org'), S, 'partition', '://') |
|---|
| 1282 | n/a | self.checkequal(('http://www.python.org', '', ''), S, 'partition', '?') |
|---|
| 1283 | n/a | self.checkequal(('', 'http://', 'www.python.org'), S, 'partition', 'http://') |
|---|
| 1284 | n/a | self.checkequal(('http://www.python.', 'org', ''), S, 'partition', 'org') |
|---|
| 1285 | n/a | |
|---|
| 1286 | n/a | self.checkraises(ValueError, S, 'partition', '') |
|---|
| 1287 | n/a | self.checkraises(TypeError, S, 'partition', None) |
|---|
| 1288 | n/a | |
|---|
| 1289 | n/a | def test_rpartition(self): |
|---|
| 1290 | n/a | |
|---|
| 1291 | n/a | self.checkequal(('this is the rparti', 'ti', 'on method'), |
|---|
| 1292 | n/a | 'this is the rpartition method', 'rpartition', 'ti') |
|---|
| 1293 | n/a | |
|---|
| 1294 | n/a | # from raymond's original specification |
|---|
| 1295 | n/a | S = 'http://www.python.org' |
|---|
| 1296 | n/a | self.checkequal(('http', '://', 'www.python.org'), S, 'rpartition', '://') |
|---|
| 1297 | n/a | self.checkequal(('', '', 'http://www.python.org'), S, 'rpartition', '?') |
|---|
| 1298 | n/a | self.checkequal(('', 'http://', 'www.python.org'), S, 'rpartition', 'http://') |
|---|
| 1299 | n/a | self.checkequal(('http://www.python.', 'org', ''), S, 'rpartition', 'org') |
|---|
| 1300 | n/a | |
|---|
| 1301 | n/a | self.checkraises(ValueError, S, 'rpartition', '') |
|---|
| 1302 | n/a | self.checkraises(TypeError, S, 'rpartition', None) |
|---|
| 1303 | n/a | |
|---|
| 1304 | n/a | def test_none_arguments(self): |
|---|
| 1305 | n/a | # issue 11828 |
|---|
| 1306 | n/a | s = 'hello' |
|---|
| 1307 | n/a | self.checkequal(2, s, 'find', 'l', None) |
|---|
| 1308 | n/a | self.checkequal(3, s, 'find', 'l', -2, None) |
|---|
| 1309 | n/a | self.checkequal(2, s, 'find', 'l', None, -2) |
|---|
| 1310 | n/a | self.checkequal(0, s, 'find', 'h', None, None) |
|---|
| 1311 | n/a | |
|---|
| 1312 | n/a | self.checkequal(3, s, 'rfind', 'l', None) |
|---|
| 1313 | n/a | self.checkequal(3, s, 'rfind', 'l', -2, None) |
|---|
| 1314 | n/a | self.checkequal(2, s, 'rfind', 'l', None, -2) |
|---|
| 1315 | n/a | self.checkequal(0, s, 'rfind', 'h', None, None) |
|---|
| 1316 | n/a | |
|---|
| 1317 | n/a | self.checkequal(2, s, 'index', 'l', None) |
|---|
| 1318 | n/a | self.checkequal(3, s, 'index', 'l', -2, None) |
|---|
| 1319 | n/a | self.checkequal(2, s, 'index', 'l', None, -2) |
|---|
| 1320 | n/a | self.checkequal(0, s, 'index', 'h', None, None) |
|---|
| 1321 | n/a | |
|---|
| 1322 | n/a | self.checkequal(3, s, 'rindex', 'l', None) |
|---|
| 1323 | n/a | self.checkequal(3, s, 'rindex', 'l', -2, None) |
|---|
| 1324 | n/a | self.checkequal(2, s, 'rindex', 'l', None, -2) |
|---|
| 1325 | n/a | self.checkequal(0, s, 'rindex', 'h', None, None) |
|---|
| 1326 | n/a | |
|---|
| 1327 | n/a | self.checkequal(2, s, 'count', 'l', None) |
|---|
| 1328 | n/a | self.checkequal(1, s, 'count', 'l', -2, None) |
|---|
| 1329 | n/a | self.checkequal(1, s, 'count', 'l', None, -2) |
|---|
| 1330 | n/a | self.checkequal(0, s, 'count', 'x', None, None) |
|---|
| 1331 | n/a | |
|---|
| 1332 | n/a | self.checkequal(True, s, 'endswith', 'o', None) |
|---|
| 1333 | n/a | self.checkequal(True, s, 'endswith', 'lo', -2, None) |
|---|
| 1334 | n/a | self.checkequal(True, s, 'endswith', 'l', None, -2) |
|---|
| 1335 | n/a | self.checkequal(False, s, 'endswith', 'x', None, None) |
|---|
| 1336 | n/a | |
|---|
| 1337 | n/a | self.checkequal(True, s, 'startswith', 'h', None) |
|---|
| 1338 | n/a | self.checkequal(True, s, 'startswith', 'l', -2, None) |
|---|
| 1339 | n/a | self.checkequal(True, s, 'startswith', 'h', None, -2) |
|---|
| 1340 | n/a | self.checkequal(False, s, 'startswith', 'x', None, None) |
|---|
| 1341 | n/a | |
|---|
| 1342 | n/a | def test_find_etc_raise_correct_error_messages(self): |
|---|
| 1343 | n/a | # issue 11828 |
|---|
| 1344 | n/a | s = 'hello' |
|---|
| 1345 | n/a | x = 'x' |
|---|
| 1346 | n/a | self.assertRaisesRegex(TypeError, r'^find\(', s.find, |
|---|
| 1347 | n/a | x, None, None, None) |
|---|
| 1348 | n/a | self.assertRaisesRegex(TypeError, r'^rfind\(', s.rfind, |
|---|
| 1349 | n/a | x, None, None, None) |
|---|
| 1350 | n/a | self.assertRaisesRegex(TypeError, r'^index\(', s.index, |
|---|
| 1351 | n/a | x, None, None, None) |
|---|
| 1352 | n/a | self.assertRaisesRegex(TypeError, r'^rindex\(', s.rindex, |
|---|
| 1353 | n/a | x, None, None, None) |
|---|
| 1354 | n/a | self.assertRaisesRegex(TypeError, r'^count\(', s.count, |
|---|
| 1355 | n/a | x, None, None, None) |
|---|
| 1356 | n/a | self.assertRaisesRegex(TypeError, r'^startswith\(', s.startswith, |
|---|
| 1357 | n/a | x, None, None, None) |
|---|
| 1358 | n/a | self.assertRaisesRegex(TypeError, r'^endswith\(', s.endswith, |
|---|
| 1359 | n/a | x, None, None, None) |
|---|
| 1360 | n/a | |
|---|
| 1361 | n/a | # issue #15534 |
|---|
| 1362 | n/a | self.checkequal(10, "...\u043c......<", "find", "<") |
|---|
| 1363 | n/a | |
|---|
| 1364 | n/a | |
|---|
| 1365 | n/a | class MixinStrUnicodeTest: |
|---|
| 1366 | n/a | # Additional tests that only work with str. |
|---|
| 1367 | n/a | |
|---|
| 1368 | n/a | def test_bug1001011(self): |
|---|
| 1369 | n/a | # Make sure join returns a NEW object for single item sequences |
|---|
| 1370 | n/a | # involving a subclass. |
|---|
| 1371 | n/a | # Make sure that it is of the appropriate type. |
|---|
| 1372 | n/a | # Check the optimisation still occurs for standard objects. |
|---|
| 1373 | n/a | t = self.type2test |
|---|
| 1374 | n/a | class subclass(t): |
|---|
| 1375 | n/a | pass |
|---|
| 1376 | n/a | s1 = subclass("abcd") |
|---|
| 1377 | n/a | s2 = t().join([s1]) |
|---|
| 1378 | n/a | self.assertIsNot(s1, s2) |
|---|
| 1379 | n/a | self.assertIs(type(s2), t) |
|---|
| 1380 | n/a | |
|---|
| 1381 | n/a | s1 = t("abcd") |
|---|
| 1382 | n/a | s2 = t().join([s1]) |
|---|
| 1383 | n/a | self.assertIs(s1, s2) |
|---|
