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ed20ad8473
"all or none" to "all or some". This provides much greater test coverage without eating much time. It also makes it more likely that routine regression testing will unearth bugs.
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
import compiler
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import os
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import test.test_support
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import unittest
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from random import random
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class CompilerTest(unittest.TestCase):
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def testCompileLibrary(self):
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# A simple but large test. Compile all the code in the
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# standard library and its test suite. This doesn't verify
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# that any of the code is correct, merely the compiler is able
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# to generate some kind of code for it.
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libdir = os.path.dirname(unittest.__file__)
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testdir = os.path.dirname(test.test_support.__file__)
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for dir in [libdir, testdir]:
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for basename in os.listdir(dir):
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if not basename.endswith(".py"):
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continue
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if not TEST_ALL and random() < 0.98:
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continue
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path = os.path.join(dir, basename)
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if test.test_support.verbose:
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print "compiling", path
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f = open(path)
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buf = f.read()
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f.close()
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if "badsyntax" in basename:
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self.assertRaises(SyntaxError, compiler.compile,
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buf, basename, "exec")
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else:
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compiler.compile(buf, basename, "exec")
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def test_main():
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global TEST_ALL
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TEST_ALL = test.test_support.is_resource_enabled("compiler")
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test.test_support.run_unittest(CompilerTest)
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if __name__ == "__main__":
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test_main()
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