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b992a0e102
requires them. Disable executable bits and shebang lines in test and benchmark files in order to prevent using a random system python, and in source files of modules which don't provide command line interface. Fixed shebang line to use python3 executable in the unittestgui script.
65 lines
2.4 KiB
Python
65 lines
2.4 KiB
Python
import unittest
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from test import support
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import __future__
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GOOD_SERIALS = ("alpha", "beta", "candidate", "final")
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features = __future__.all_feature_names
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class FutureTest(unittest.TestCase):
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def test_names(self):
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# Verify that all_feature_names appears correct.
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given_feature_names = features[:]
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for name in dir(__future__):
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obj = getattr(__future__, name, None)
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if obj is not None and isinstance(obj, __future__._Feature):
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self.assertTrue(
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name in given_feature_names,
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"%r should have been in all_feature_names" % name
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)
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given_feature_names.remove(name)
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self.assertEqual(len(given_feature_names), 0,
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"all_feature_names has too much: %r" % given_feature_names)
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def test_attributes(self):
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for feature in features:
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value = getattr(__future__, feature)
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optional = value.getOptionalRelease()
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mandatory = value.getMandatoryRelease()
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a = self.assertTrue
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e = self.assertEqual
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def check(t, name):
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a(isinstance(t, tuple), "%s isn't tuple" % name)
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e(len(t), 5, "%s isn't 5-tuple" % name)
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(major, minor, micro, level, serial) = t
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a(isinstance(major, int), "%s major isn't int" % name)
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a(isinstance(minor, int), "%s minor isn't int" % name)
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a(isinstance(micro, int), "%s micro isn't int" % name)
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a(isinstance(level, str),
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"%s level isn't string" % name)
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a(level in GOOD_SERIALS,
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"%s level string has unknown value" % name)
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a(isinstance(serial, int), "%s serial isn't int" % name)
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check(optional, "optional")
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if mandatory is not None:
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check(mandatory, "mandatory")
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a(optional < mandatory,
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"optional not less than mandatory, and mandatory not None")
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a(hasattr(value, "compiler_flag"),
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"feature is missing a .compiler_flag attr")
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# Make sure the compile accepts the flag.
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compile("", "<test>", "exec", value.compiler_flag)
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a(isinstance(getattr(value, "compiler_flag"), int),
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".compiler_flag isn't int")
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def test_main():
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support.run_unittest(FutureTest)
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if __name__ == "__main__":
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test_main()
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