mit neuen venv und exe-Files

venv3_12/Lib/site-packages/gevent/tests/test__iwait.py

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+import gevent
+import gevent.testing as greentest
+from gevent.lock import Semaphore
+
+
+class Testiwait(greentest.TestCase):
+
+    def test_noiter(self):
+        # Test that gevent.iwait returns objects which can be iterated upon
+        # without additional calls to iter()
+
+        sem1 = Semaphore()
+        sem2 = Semaphore()
+
+        gevent.spawn(sem1.release)
+        ready = next(gevent.iwait((sem1, sem2)))
+        self.assertEqual(sem1, ready)
+
+    def test_iwait_partial(self):
+        # Test that the iwait context manager allows the iterator to be
+        # consumed partially without a memory leak.
+
+        sem = Semaphore()
+        let = gevent.spawn(sem.release)
+        with gevent.iwait((sem,), timeout=0.01) as iterator:
+            self.assertEqual(sem, next(iterator))
+        let.get()
+
+    def test_iwait_nogarbage(self):
+        sem1 = Semaphore()
+        sem2 = Semaphore()
+        let = gevent.spawn(sem1.release)
+        with gevent.iwait((sem1, sem2)) as iterator:
+            self.assertEqual(sem1, next(iterator))
+            self.assertEqual(sem2.linkcount(), 1)
+
+        self.assertEqual(sem2.linkcount(), 0)
+        let.get()
+
+
+if __name__ == '__main__':
+    greentest.main()