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

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-5028:
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             Summary: BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned random failures
                 Key: ISPN-5028
                 URL: https://issues.jboss.org/browse/ISPN-5028
             Project: Infinispan
          Issue Type: Bug
            Reporter: Dan Berindei
            Priority: Blocker


{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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