ยปCore Development>Code coverage>Lib/test/test_strop.py

Python code coverage for Lib/test/test_strop.py

#countcontent
11import warnings
21warnings.filterwarnings("ignore", "strop functions are obsolete;",
31 DeprecationWarning,
41 r'test.test_strop|unittest')
51import strop
61import unittest
71from test import test_support
8n/a
9n/a
102class StropFunctionTestCase(unittest.TestCase):
11n/a
121 def test_atoi(self):
131 self.assertTrue(strop.atoi(" 1 ") == 1)
141 self.assertRaises(ValueError, strop.atoi, " 1x")
151 self.assertRaises(ValueError, strop.atoi, " x1 ")
16n/a
171 def test_atol(self):
181 self.assertTrue(strop.atol(" 1 ") == 1L)
191 self.assertRaises(ValueError, strop.atol, " 1x")
201 self.assertRaises(ValueError, strop.atol, " x1 ")
21n/a
221 def test_atof(self):
231 self.assertTrue(strop.atof(" 1 ") == 1.0)
241 self.assertRaises(ValueError, strop.atof, " 1x")
251 self.assertRaises(ValueError, strop.atof, " x1 ")
26n/a
271 def test_capitalize(self):
281 self.assertTrue(strop.capitalize(" hello ") == " hello ")
291 self.assertTrue(strop.capitalize("hello ") == "Hello ")
30n/a
311 def test_find(self):
321 self.assertTrue(strop.find("abcdefghiabc", "abc") == 0)
331 self.assertTrue(strop.find("abcdefghiabc", "abc", 1) == 9)
341 self.assertTrue(strop.find("abcdefghiabc", "def", 4) == -1)
35n/a
361 def test_rfind(self):
371 self.assertTrue(strop.rfind("abcdefghiabc", "abc") == 9)
38n/a
391 def test_lower(self):
401 self.assertTrue(strop.lower("HeLLo") == "hello")
41n/a
421 def test_upper(self):
431 self.assertTrue(strop.upper("HeLLo") == "HELLO")
44n/a
451 def test_swapcase(self):
461 self.assertTrue(strop.swapcase("HeLLo cOmpUteRs") == "hEllO CoMPuTErS")
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481 def test_strip(self):
491 self.assertTrue(strop.strip(" \t\n hello \t\n ") == "hello")
50n/a
511 def test_lstrip(self):
521 self.assertTrue(strop.lstrip(" \t\n hello \t\n ") == "hello \t\n ")
53n/a
541 def test_rstrip(self):
551 self.assertTrue(strop.rstrip(" \t\n hello \t\n ") == " \t\n hello")
56n/a
571 def test_replace(self):
581 replace = strop.replace
591 self.assertTrue(replace("one!two!three!", '!', '@', 1)
601 == "one@two!three!")
611 self.assertTrue(replace("one!two!three!", '!', '@', 2)
621 == "one@two@three!")
631 self.assertTrue(replace("one!two!three!", '!', '@', 3)
641 == "one@two@three@")
651 self.assertTrue(replace("one!two!three!", '!', '@', 4)
661 == "one@two@three@")
67n/a
68n/a # CAUTION: a replace count of 0 means infinity only to strop,
69n/a # not to the string .replace() method or to the
70n/a # string.replace() function.
71n/a
721 self.assertTrue(replace("one!two!three!", '!', '@', 0)
731 == "one@two@three@")
741 self.assertTrue(replace("one!two!three!", '!', '@')
751 == "one@two@three@")
761 self.assertTrue(replace("one!two!three!", 'x', '@')
771 == "one!two!three!")
781 self.assertTrue(replace("one!two!three!", 'x', '@', 2)
791 == "one!two!three!")
80n/a
811 def test_split(self):
821 split = strop.split
831 self.assertTrue(split("this is the split function")
841 == ['this', 'is', 'the', 'split', 'function'])
851 self.assertTrue(split("a|b|c|d", '|') == ['a', 'b', 'c', 'd'])
861 self.assertTrue(split("a|b|c|d", '|', 2) == ['a', 'b', 'c|d'])
871 self.assertTrue(split("a b c d", None, 1) == ['a', 'b c d'])
881 self.assertTrue(split("a b c d", None, 2) == ['a', 'b', 'c d'])
891 self.assertTrue(split("a b c d", None, 3) == ['a', 'b', 'c', 'd'])
901 self.assertTrue(split("a b c d", None, 4) == ['a', 'b', 'c', 'd'])
911 self.assertTrue(split("a b c d", None, 0) == ['a', 'b', 'c', 'd'])
921 self.assertTrue(split("a b c d", None, 2) == ['a', 'b', 'c d'])
93n/a
941 def test_join(self):
951 self.assertTrue(strop.join(['a', 'b', 'c', 'd']) == 'a b c d')
961 self.assertTrue(strop.join(('a', 'b', 'c', 'd'), '') == 'abcd')
971 self.assertTrue(strop.join(Sequence()) == 'w x y z')
98n/a
99n/a # try a few long ones
1001 self.assertTrue(strop.join(['x' * 100] * 100, ':')
1011 == (('x' * 100) + ":") * 99 + "x" * 100)
1021 self.assertTrue(strop.join(('x' * 100,) * 100, ':')
1031 == (('x' * 100) + ":") * 99 + "x" * 100)
104n/a
1051 def test_maketrans(self):
1061 self.assertTrue(strop.maketrans("abc", "xyz") == transtable)
1071 self.assertRaises(ValueError, strop.maketrans, "abc", "xyzq")
108n/a
1091 def test_translate(self):
1101 self.assertTrue(strop.translate("xyzabcdef", transtable, "def")
1111 == "xyzxyz")
112n/a
1131 def test_data_attributes(self):
1141 strop.lowercase
1151 strop.uppercase
1161 strop.whitespace
117n/a
1181 @test_support.precisionbigmemtest(size=test_support._2G - 1, memuse=5)
119n/a def test_stropjoin_huge_list(self, size):
1201 a = "A" * size
1211 try:
1221 r = strop.join([a, a], a)
1230 except OverflowError:
1240 pass
125n/a else:
1261 self.assertEquals(len(r), len(a) * 3)
127n/a
1281 @test_support.precisionbigmemtest(size=test_support._2G - 1, memuse=1)
129n/a def test_stropjoin_huge_tup(self, size):
1301 a = "A" * size
1311 try:
1321 r = strop.join((a, a), a)
1330 except OverflowError:
1340 pass # acceptable on 32-bit
135n/a else:
1361 self.assertEquals(len(r), len(a) * 3)
137n/a
1381transtable = '\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'
139n/a
140n/a
141n/a# join() now works with any sequence type.
1422class Sequence:
1432 def __init__(self): self.seq = 'wxyz'
1442 def __len__(self): return len(self.seq)
1455 def __getitem__(self, i): return self.seq[i]
146n/a
147n/a
1481def test_main():
1491 test_support.run_unittest(StropFunctionTestCase)
150n/a
151n/a
1521if __name__ == "__main__":
1530 test_main()