[infinispan-issues] [JBoss JIRA] (ISPN-5028) BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned random failures

[William Burns (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-5028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

William Burns updated ISPN-5028:
--------------------------------
    Git Pull Request: https://github.com/infinispan/infinispan/pull/3127


> BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned random failures
> --------------------------------------------------------------------------
>
>                 Key: ISPN-5028
>                 URL: https://issues.jboss.org/browse/ISPN-5028
>             Project: Infinispan
>          Issue Type: Bug
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Blocker
>              Labels: testsuite_stability
>             Fix For: 7.1.0.Beta1
>
>
> {noformat}
> 01:40:35,536 ERROR (testng-LocalEntryRetrieverEvictionTest:) [UnitTestTestNGListener] Test testExpiredEntryNotReturned(org.infinispan.iteration.LocalEntryRetrieverEvictionTest) failed.
> java.lang.AssertionError: expected:<{0=0 stay in cache, 1=1 stay in cache, 2=2 stay in cache, 3=3 stay in cache, 4=4 stay in cache}> but was:<{0=0 stay in cache, 1=1 stay in cache, 2=2 stay in cache, expired=this shouldn't be returned, 3=3 stay in cache, 4=4 stay in cache}>
> 	at org.testng.AssertJUnit.fail(AssertJUnit.java:59)
> 	at org.testng.AssertJUnit.failNotEquals(AssertJUnit.java:364)
> 	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:80)
> 	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:88)
> 	at org.infinispan.iteration.BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned(BaseEntryRetrieverEvictionTest.java:56)
> {noformat}
> The problem is that the test measures the time expired since _before_ inserting the value, it should measure the time since _after_ inserting the value (actually {{Thread.sleep()}} would suffice). Computing the time since before the insert is only useful when check that the entry didn't expire too soon.
> I have seen a failure in {{LocalEntryRetrieverEvictionTest}} on my machine, but only failures in {{ReplicatedEntryRetrieverEvictionTest}} and {{DistributedEntryRetrieverEvictionTest}} in CI:
> http://ci.infinispan.org/viewLog.html?buildId=14438&tab=buildResultsDiv&buildTypeId=Infinispan_MasterHotspotJdk7Fast#testNameId-666977883968506102
> http://ci.infinispan.org/viewLog.html?buildId=14568&tab=buildResultsDiv&buildTypeId=Infinispan_MasterHotspotJdk8#testNameId-8216937438846476729



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