mit neuen venv und exe-Files

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

@@ -0,0 +1,52 @@
+from __future__ import absolute_import, print_function
+
+import gevent
+import unittest
+
+class TestDestroyHub(unittest.TestCase):
+
+    def test_destroy_hub(self):
+        # Loop of initial Hub is default loop.
+        hub = gevent.get_hub()
+        self.assertTrue(hub.loop.default)
+
+        # Save `gevent.core.loop` object for later comparison.
+        initloop = hub.loop
+
+        # Increase test complexity via threadpool creation.
+        # Implicitly creates fork watcher connected to the current event loop.
+        tp = hub.threadpool
+        self.assertIsNotNone(tp)
+
+        # Destroy hub. Does not destroy libev default loop if not explicitly told to.
+        hub.destroy()
+
+        # Create new hub. Must re-use existing libev default loop.
+        hub = gevent.get_hub()
+        self.assertTrue(hub.loop.default)
+
+        # Ensure that loop object is identical to the initial one.
+        self.assertIs(hub.loop, initloop)
+
+        # Destroy hub including default loop.
+        hub.destroy(destroy_loop=True)
+
+        # Create new hub and explicitly request creation of a new default loop.
+        # (using default=True, but that's no longer possible.)
+        hub = gevent.get_hub()
+        self.assertTrue(hub.loop.default)
+
+        # `gevent.core.loop` objects as well as libev loop pointers must differ.
+        self.assertIsNot(hub.loop, initloop)
+        self.assertIsNot(hub.loop.ptr, initloop.ptr)
+        self.assertNotEqual(hub.loop.ptr, initloop.ptr)
+
+        # Destroy hub including default loop. The default loop regenerates.
+        hub.destroy(destroy_loop=True)
+        hub = gevent.get_hub()
+        self.assertTrue(hub.loop.default)
+
+        hub.destroy()
+
+if __name__ == '__main__':
+    unittest.main() # pragma: testrunner-no-combine