mirror of https://github.com/python/cpython
Trunk merge.
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commit
99f66db188
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@ -427,6 +427,11 @@ class IocpProactor:
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return self._register(ov, None, finish_connect_pipe, wait_for_post=True)
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def wait_for_handle(self, handle, timeout=None):
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"""Wait for a handle.
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Return a Future object. The result of the future is True if the wait
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completed, or False if the wait did not complete (on timeout).
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"""
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if timeout is None:
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ms = _winapi.INFINITE
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else:
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@ -98,8 +98,10 @@ class ProactorTests(test_utils.TestCase):
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# result should be False at timeout
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fut = self.loop._proactor.wait_for_handle(event, 0.5)
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start = self.loop.time()
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self.loop.run_until_complete(fut)
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done = self.loop.run_until_complete(fut)
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elapsed = self.loop.time() - start
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self.assertEqual(done, False)
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self.assertFalse(fut.result())
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self.assertTrue(0.48 < elapsed < 0.9, elapsed)
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@ -109,8 +111,10 @@ class ProactorTests(test_utils.TestCase):
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# result should be True immediately
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fut = self.loop._proactor.wait_for_handle(event, 10)
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start = self.loop.time()
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self.loop.run_until_complete(fut)
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done = self.loop.run_until_complete(fut)
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elapsed = self.loop.time() - start
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self.assertEqual(done, True)
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self.assertTrue(fut.result())
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self.assertTrue(0 <= elapsed < 0.3, elapsed)
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