25 lines
1.1 KiB
Python
25 lines
1.1 KiB
Python
from util import SafeRe
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import pytest
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class TestSafeRe:
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def testSafeMatch(self):
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assert SafeRe.match(
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"((js|css)/(?!all.(js|css))|data/users/.*db|data/users/.*/.*|data/archived|.*.py)",
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"js/ZeroTalk.coffee"
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)
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assert SafeRe.match(".+/data.json", "data/users/1J3rJ8ecnwH2EPYa6MrgZttBNc61ACFiCj/data.json")
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@pytest.mark.parametrize("pattern", ["([a-zA-Z]+)*", "(a|aa)+*", "(a|a?)+", "(.*a){10}", "((?!json).)*$", r"(\w+\d+)+C"])
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def testUnsafeMatch(self, pattern):
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with pytest.raises(SafeRe.UnsafePatternError) as err:
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SafeRe.match(pattern, "aaaaaaaaaaaaaaaaaaaaaaaa!")
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assert "Potentially unsafe" in str(err.value)
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@pytest.mark.parametrize("pattern", ["^(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)(.*a)$"])
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def testUnsafeRepetition(self, pattern):
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with pytest.raises(SafeRe.UnsafePatternError) as err:
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SafeRe.match(pattern, "aaaaaaaaaaaaaaaaaaaaaaaa!")
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assert "More than" in str(err.value)
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