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Task
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Resolution: Fixed
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Minor
Description
matrix-project is failing when executing on the PCT against cores >= 1.653, the failling test is MatrixRunTest
MatrixRunTest fails due to a this change in the CauseAction added in 1.653, as result of this change the OldDataMonitor is triggered and a NPE is thrown due to the lack of parent
unmarshalRunMatrix(hudson.matrix.MatrixRunTest) Time elapsed: 7.629 sec <<< ERROR! com.thoughtworks.xstream.converters.ConversionException: null : null ---- Debugging information ---- cause-exception : java.lang.NullPointerException cause-message : null class : hudson.matrix.MatrixRun required-type : hudson.matrix.MatrixRun converter-type : hudson.util.RobustReflectionConverter path : /matrix-run line number : 39 version : not available ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1189) at hudson.util.XStream2.unmarshal(XStream2.java:114) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1173) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1053) at hudson.matrix.MatrixRunTest.unmarshalRunMatrix(MatrixRunTest.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.jvnet.hudson.test.JenkinsRule$2.evaluate(JenkinsRule.java:534) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) Caused by: java.lang.NullPointerException at hudson.diagnosis.OldDataMonitor.referTo(OldDataMonitor.java:388) at hudson.diagnosis.OldDataMonitor.report(OldDataMonitor.java:161) at hudson.diagnosis.OldDataMonitor.report(OldDataMonitor.java:202) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:371) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:270) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 36 more
To Reproduce
mvn clean compile test-compile && mvn surefire:test -Djenkins.version=2.46.2 -Dtest=MatrixRun* -Djava.level=7
The jenkins.version property can be any higher or equal to 1.653
Extra comments
The tests are fine against the baseline and someone could argue that there is no point in running the PCT or that this is not an issue, however I believe that being able to test a plugin against versions of the core newer than the one defined in the baseline is useful if the fix to make this possible does not imply a baseline bump or breaks existing behaviour
- is blocked by
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JENKINS-33467 CauseAction.causes can become huge
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- Resolved
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- is blocking
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- Resolved
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- links to