Commit | Line | Data |
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920dae64 AT |
1 | import warnings |
2 | warnings.filterwarnings("ignore", "strop functions are obsolete;", | |
3 | DeprecationWarning, | |
4 | r'test.test_strop|unittest') | |
5 | import strop | |
6 | import unittest | |
7 | from test import test_support | |
8 | ||
9 | ||
10 | class StropFunctionTestCase(unittest.TestCase): | |
11 | ||
12 | def test_atoi(self): | |
13 | self.assert_(strop.atoi(" 1 ") == 1) | |
14 | self.assertRaises(ValueError, strop.atoi, " 1x") | |
15 | self.assertRaises(ValueError, strop.atoi, " x1 ") | |
16 | ||
17 | def test_atol(self): | |
18 | self.assert_(strop.atol(" 1 ") == 1L) | |
19 | self.assertRaises(ValueError, strop.atol, " 1x") | |
20 | self.assertRaises(ValueError, strop.atol, " x1 ") | |
21 | ||
22 | def test_atof(self): | |
23 | self.assert_(strop.atof(" 1 ") == 1.0) | |
24 | self.assertRaises(ValueError, strop.atof, " 1x") | |
25 | self.assertRaises(ValueError, strop.atof, " x1 ") | |
26 | ||
27 | def test_capitalize(self): | |
28 | self.assert_(strop.capitalize(" hello ") == " hello ") | |
29 | self.assert_(strop.capitalize("hello ") == "Hello ") | |
30 | ||
31 | def test_find(self): | |
32 | self.assert_(strop.find("abcdefghiabc", "abc") == 0) | |
33 | self.assert_(strop.find("abcdefghiabc", "abc", 1) == 9) | |
34 | self.assert_(strop.find("abcdefghiabc", "def", 4) == -1) | |
35 | ||
36 | def test_rfind(self): | |
37 | self.assert_(strop.rfind("abcdefghiabc", "abc") == 9) | |
38 | ||
39 | def test_lower(self): | |
40 | self.assert_(strop.lower("HeLLo") == "hello") | |
41 | ||
42 | def test_upper(self): | |
43 | self.assert_(strop.upper("HeLLo") == "HELLO") | |
44 | ||
45 | def test_swapcase(self): | |
46 | self.assert_(strop.swapcase("HeLLo cOmpUteRs") == "hEllO CoMPuTErS") | |
47 | ||
48 | def test_strip(self): | |
49 | self.assert_(strop.strip(" \t\n hello \t\n ") == "hello") | |
50 | ||
51 | def test_lstrip(self): | |
52 | self.assert_(strop.lstrip(" \t\n hello \t\n ") == "hello \t\n ") | |
53 | ||
54 | def test_rstrip(self): | |
55 | self.assert_(strop.rstrip(" \t\n hello \t\n ") == " \t\n hello") | |
56 | ||
57 | def test_replace(self): | |
58 | replace = strop.replace | |
59 | self.assert_(replace("one!two!three!", '!', '@', 1) | |
60 | == "one@two!three!") | |
61 | self.assert_(replace("one!two!three!", '!', '@', 2) | |
62 | == "one@two@three!") | |
63 | self.assert_(replace("one!two!three!", '!', '@', 3) | |
64 | == "one@two@three@") | |
65 | self.assert_(replace("one!two!three!", '!', '@', 4) | |
66 | == "one@two@three@") | |
67 | ||
68 | # CAUTION: a replace count of 0 means infinity only to strop, | |
69 | # not to the string .replace() method or to the | |
70 | # string.replace() function. | |
71 | ||
72 | self.assert_(replace("one!two!three!", '!', '@', 0) | |
73 | == "one@two@three@") | |
74 | self.assert_(replace("one!two!three!", '!', '@') | |
75 | == "one@two@three@") | |
76 | self.assert_(replace("one!two!three!", 'x', '@') | |
77 | == "one!two!three!") | |
78 | self.assert_(replace("one!two!three!", 'x', '@', 2) | |
79 | == "one!two!three!") | |
80 | ||
81 | def test_split(self): | |
82 | split = strop.split | |
83 | self.assert_(split("this is the split function") | |
84 | == ['this', 'is', 'the', 'split', 'function']) | |
85 | self.assert_(split("a|b|c|d", '|') == ['a', 'b', 'c', 'd']) | |
86 | self.assert_(split("a|b|c|d", '|', 2) == ['a', 'b', 'c|d']) | |
87 | self.assert_(split("a b c d", None, 1) == ['a', 'b c d']) | |
88 | self.assert_(split("a b c d", None, 2) == ['a', 'b', 'c d']) | |
89 | self.assert_(split("a b c d", None, 3) == ['a', 'b', 'c', 'd']) | |
90 | self.assert_(split("a b c d", None, 4) == ['a', 'b', 'c', 'd']) | |
91 | self.assert_(split("a b c d", None, 0) == ['a', 'b', 'c', 'd']) | |
92 | self.assert_(split("a b c d", None, 2) == ['a', 'b', 'c d']) | |
93 | ||
94 | def test_join(self): | |
95 | self.assert_(strop.join(['a', 'b', 'c', 'd']) == 'a b c d') | |
96 | self.assert_(strop.join(('a', 'b', 'c', 'd'), '') == 'abcd') | |
97 | self.assert_(strop.join(Sequence()) == 'w x y z') | |
98 | ||
99 | # try a few long ones | |
100 | self.assert_(strop.join(['x' * 100] * 100, ':') | |
101 | == (('x' * 100) + ":") * 99 + "x" * 100) | |
102 | self.assert_(strop.join(('x' * 100,) * 100, ':') | |
103 | == (('x' * 100) + ":") * 99 + "x" * 100) | |
104 | ||
105 | def test_maketrans(self): | |
106 | self.assert_(strop.maketrans("abc", "xyz") == transtable) | |
107 | self.assertRaises(ValueError, strop.maketrans, "abc", "xyzq") | |
108 | ||
109 | def test_translate(self): | |
110 | self.assert_(strop.translate("xyzabcdef", transtable, "def") | |
111 | == "xyzxyz") | |
112 | ||
113 | def test_data_attributes(self): | |
114 | strop.lowercase | |
115 | strop.uppercase | |
116 | strop.whitespace | |
117 | ||
118 | ||
119 | transtable = '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377' | |
120 | ||
121 | ||
122 | # join() now works with any sequence type. | |
123 | class Sequence: | |
124 | def __init__(self): self.seq = 'wxyz' | |
125 | def __len__(self): return len(self.seq) | |
126 | def __getitem__(self, i): return self.seq[i] | |
127 | ||
128 | ||
129 | def test_main(): | |
130 | test_support.run_unittest(StropFunctionTestCase) | |
131 | ||
132 | ||
133 | if __name__ == "__main__": | |
134 | test_main() |