d3548e5377
Logging does not know about the keyword argument 'end'. The existing code works only because the default logging level prevents debug messages from running. When running the test under `nosetests` the debug messages are enabled leading to the error.
45 lines
1.4 KiB
Python
Executable file
45 lines
1.4 KiB
Python
Executable file
#!/usr/bin/env python
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from llvm.core import *
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import unittest, logging
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class TestUses(unittest.TestCase):
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def test_uses(self):
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m = Module.new('a')
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t = Type.int()
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ft = Type.function(t, [t, t, t])
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f = m.add_function(ft, "func")
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b = f.append_basic_block('entry')
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bld = Builder.new(b)
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tmp1 = bld.add(Constant.int(t, 100), f.args[0], "tmp1")
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tmp2 = bld.add(tmp1, f.args[1], "tmp2")
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tmp3 = bld.add(tmp1, f.args[2], "tmp3")
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bld.ret(tmp3)
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logging.debug("-"*60)
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logging.debug(m)
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logging.debug("-"*60)
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logging.debug("Testing use count ..")
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self.assertEqual(f.args[0].use_count, 1)
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self.assertEqual(f.args[1].use_count, 1)
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self.assertEqual(f.args[2].use_count, 1)
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self.assertEqual(tmp1.use_count, 2)
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self.assertEqual(tmp2.use_count, 0)
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self.assertEqual(tmp3.use_count, 1)
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logging.debug("Testing uses ..")
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self.assertIs(f.args[0].uses[0], tmp1)
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self.assertEqual(len(f.args[0].uses), 1)
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self.assertIs(f.args[1].uses[0], tmp2)
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self.assertEqual(len(f.args[1].uses), 1)
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self.assertIs(f.args[2].uses[0], tmp3)
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self.assertEqual(len(f.args[2].uses), 1)
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self.assertEqual(len(tmp1.uses), 2)
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self.assertEqual(len(tmp2.uses), 0)
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self.assertEqual(len(tmp3.uses), 1)
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if __name__ == '__main__':
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unittest.main()
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