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66 lines
1.5 KiB
Python
66 lines
1.5 KiB
Python
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import unittest2
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import mitogen.core
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import testlib
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class EmptyTest(testlib.TestCase):
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klass = mitogen.core.Latch
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def test_is_empty(self):
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latch = self.klass()
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self.assertTrue(latch.empty())
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def test_is_nonempty(self):
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latch = self.klass()
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latch.put(None)
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self.assertTrue(not latch.empty())
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class GetTest(testlib.TestCase):
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klass = mitogen.core.Latch
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# TODO: test multiple waiters.
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def test_empty_noblock(self):
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latch = self.klass()
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exc = self.assertRaises(mitogen.core.TimeoutError,
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lambda: latch.get(block=False))
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def test_empty_zero_timeout(self):
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latch = self.klass()
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exc = self.assertRaises(mitogen.core.TimeoutError,
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lambda: latch.get(timeout=0))
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def test_nonempty(self):
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obj = object()
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latch = self.klass()
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latch.put(obj)
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self.assertEquals(obj, latch.get())
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def test_nonempty_noblock(self):
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obj = object()
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latch = self.klass()
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latch.put(obj)
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self.assertEquals(obj, latch.get(block=False))
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def test_nonempty_zero_timeout(self):
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obj = object()
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latch = self.klass()
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latch.put(obj)
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self.assertEquals(obj, latch.get(timeout=0))
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class PutTest(testlib.TestCase):
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klass = mitogen.core.Latch
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def test_put(self):
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latch = self.klass()
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latch.put(None)
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self.assertEquals(None, latch.get())
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if __name__ == '__main__':
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unittest2.main()
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