[CURATOR-82] Possible Test Race Condition in org.apache.curator.framework.recipes.locks.TestInterProcessMutex

• Type: Test
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.2.0-incubating
• Component/s: Tests
• Labels: test
• Environment: Fedora auto builds
• Assignee: Unassigned
• Reporter: Timothy St. Clair
• Created: 09/Jan/14 15:20
• Updated: 09/Jan/14 15:20

Description

Periodically we see a race failure, it's not consistent:

Full ref: https://bugzilla.redhat.com/show_bug.cgi?id=1049903

[snip]
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T E S T S
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Running TestSuite
Tests run: 144, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1,089.234 sec <<< FAILURE! - in TestSuite
testReentrant2Threads(org.apache.curator.framework.recipes.locks.TestInterProcessMutex) Time elapsed: 10.292 sec <<< FAILURE!
java.lang.AssertionError: expected [false] but found [true]
at org.testng.Assert.fail(Assert.java:94)
at org.testng.Assert.failNotEquals(Assert.java:494)
at org.testng.Assert.assertFalse(Assert.java:63)
at org.testng.Assert.assertFalse(Assert.java:73)
at org.apache.curator.framework.recipes.locks.TestInterProcessMutexBase.testReentrant2Threads(TestInterProcessMutexBase.java:308)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
at org.testng.TestNG.run(TestNG.java:1057)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:91)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeMulti(TestNGDirectoryTestSuite.java:204)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:107)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Results :
Failed tests:
TestInterProcessMutex>TestInterProcessMutexBase.testReentrant2Threads:308 expected [false] but found [true]

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