AIXCC-Java-Challenge
/
local-test-zookeeper-delta-01
/afc-zookeeper
/zookeeper-contrib
/zookeeper-contrib-zkpython
/src
/test
/close_deadlock_test.py
| #!/usr/bin/python | |
| # | |
| # Licensed to the Apache Software Foundation (ASF) under one | |
| # or more contributor license agreements. See the NOTICE file | |
| # distributed with this work for additional information | |
| # regarding copyright ownership. The ASF licenses this file | |
| # to you under the Apache License, Version 2.0 (the | |
| # "License"); you may not use this file except in compliance | |
| # with the License. You may obtain a copy of the License at | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import zookeeper, zktestbase, unittest, threading | |
| import time | |
| class CloseDeadlockTest(zktestbase.TestBase): | |
| """ | |
| This tests for the issue found in | |
| https://issues.apache.org/jira/browse/ZOOKEEPER-763 | |
| zookeeper.close blocks on waiting for all completions to | |
| finish. Previously it was doing so while holding the GIL, stopping | |
| any completions from actually continuing. | |
| This test is a failure if it does not exit within a few seconds. | |
| """ | |
| def deadlock(): | |
| cv = threading.Condition() | |
| def callback(*args): | |
| cv.acquire() | |
| cv.notifyAll() | |
| cv.release() | |
| time.sleep(1) | |
| cv.acquire() | |
| zookeeper.aget(handle, "/", None, callback) | |
| cv.wait() | |
| zookeeper.close(handle) | |
| if __name__ == '__main__': | |
| unittest.main() | |