kopia lustrzana https://github.com/micropython/micropython-lib
81 wiersze
2.7 KiB
Python
81 wiersze
2.7 KiB
Python
"""Test cases for the fnmatch module."""
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import unittest
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from fnmatch import fnmatch, fnmatchcase, translate, filter
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class FnmatchTestCase(unittest.TestCase):
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def check_match(self, filename, pattern, should_match=1, fn=fnmatch):
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if should_match:
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self.assertTrue(
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fn(filename, pattern),
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"expected %r to match pattern %r" % (filename, pattern),
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)
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else:
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self.assertTrue(
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not fn(filename, pattern),
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"expected %r not to match pattern %r" % (filename, pattern),
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)
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def test_fnmatch(self):
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check = self.check_match
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check("abc", "abc")
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check("abc", "?*?")
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check("abc", "???*")
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check("abc", "*???")
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check("abc", "???")
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check("abc", "*")
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check("abc", "ab[cd]")
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check("abc", "ab[!de]")
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check("abc", "ab[de]", 0)
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check("a", "??", 0)
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check("a", "b", 0)
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# these test that '\' is handled correctly in character sets;
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# see SF bug #409651
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check("\\", r"[\]")
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check("a", r"[!\]")
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check("\\", r"[!\]", 0)
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# test that filenames with newlines in them are handled correctly.
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# http://bugs.python.org/issue6665
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check("foo\nbar", "foo*")
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check("foo\nbar\n", "foo*")
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check("\nfoo", "foo*", False)
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check("\n", "*")
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def _test_mix_bytes_str(self):
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self.assertRaises(TypeError, fnmatch, "test", b"*")
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self.assertRaises(TypeError, fnmatch, b"test", "*")
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self.assertRaises(TypeError, fnmatchcase, "test", b"*")
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self.assertRaises(TypeError, fnmatchcase, b"test", "*")
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def test_fnmatchcase(self):
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check = self.check_match
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check("AbC", "abc", 0, fnmatchcase)
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check("abc", "AbC", 0, fnmatchcase)
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@unittest.skip("unsupported on MicroPython")
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def test_bytes(self):
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self.check_match(b"test", b"te*")
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self.check_match(b"test\xff", b"te*\xff")
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self.check_match(b"foo\nbar", b"foo*")
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class TranslateTestCase(unittest.TestCase):
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def test_translate(self):
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self.assertEqual(translate("*"), "(?ms).*\Z")
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self.assertEqual(translate("?"), "(?ms).\Z")
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self.assertEqual(translate("a?b*"), "(?ms)a.b.*\Z")
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self.assertEqual(translate("[abc]"), "(?ms)[abc]\Z")
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self.assertEqual(translate("[]]"), "(?ms)[]]\Z")
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self.assertEqual(translate("[!x]"), "(?ms)[^x]\Z")
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self.assertEqual(translate("[^x]"), "(?ms)[\\^x]\Z")
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self.assertEqual(translate("[x"), "(?ms)\\[x\Z")
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class FilterTestCase(unittest.TestCase):
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def test_filter(self):
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self.assertEqual(filter(["a", "b"], "a"), ["a"])
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