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  1. JDK
  2. JDK-8249773

Upgrade ReceiveISA.java test to be resilient to failure due to stray packets and interference

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    • Subcomponent:
    • Resolved In Build:
      b12
    • CPU:
      x86_64
    • OS:
      windows

      Backports

        Description

        The following test failed in the JDK15 CI:

        java/nio/channels/DatagramChannel/ReceiveISA.java

        Here's a snippet from the log file:

        #section:main
        ----------messages:(5/150)----------
        command: main ReceiveISA
        reason: Assumed action based on file name: run main ReceiveISA
        Mode: agentvm
        Agent id: 20
        elapsed time (seconds): 0.02
        ----------configuration:(11/942)*----------
        Boot Layer
          class path: C:\\ade\\mesos\\work_dir\\jib-master\\install\\jtreg\\5.1\\b01\\bundles\\jtreg_bin-5.1.zip\\jtreg\\lib\\javatest.jar
                      C:\\ade\\mesos\\work_dir\\jib-master\\install\\jtreg\\5.1\\b01\\bundles\\jtreg_bin-5.1.zip\\jtreg\\lib\\jtreg.jar
                      C:\\ade\\mesos\\work_dir\\jib-master\\install\\jtreg\\5.1\\b01\\bundles\\jtreg_bin-5.1.zip\\jtreg\\lib\\junit.jar
                      C:\\ade\\mesos\\work_dir\\jib-master\\install\\jtreg\\5.1\\b01\\bundles\\jtreg_bin-5.1.zip\\jtreg\\lib\\testng.jar
          patch: java.base T:\\testoutput\\test-support\\jtreg_open_test_jdk_tier2_part2\\patches\\java.base

        Test Layer
          class path: T:\\testoutput\\test-support\\jtreg_open_test_jdk_tier2_part2\\classes\\6\\java\\nio\\channels\\DatagramChannel\\ReceiveISA.d
                      C:\\ade\\mesos\\work_dir\\jib-master\\install\\jdk-15+33-1543\\src.full\\open\\test\\jdk\\java\\nio\\channels\\DatagramChannel

        ----------rerun:(35/4236)*----------

        <snip>

        ----------System.out:(3/99)----------
        received /100.101.197.141:57414
        received /100.101.197.141:57413
        received /100.101.197.141:57413
        ----------System.err:(12/728)----------
        java.lang.Exception: Source address for packets 1 & 2 should be equal
        at ReceiveISA.main(ReceiveISA.java:80)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:564)
        at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
        at java.base/java.lang.Thread.run(Thread.java:832)

        JavaTest Message: Test threw exception: java.lang.Exception
        JavaTest Message: shutting down test

        result: Failed. Execution failed: `main' threw exception: java.lang.Exception: Source address for packets 1 & 2 should be equal


        test result: Failed. Execution failed: `main' threw exception: java.lang.Exception: Source address for packets 1 & 2 should be equal

        Since this is a Tier2 failure, I'm starting this bug at P3.

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                Assignee:
                ryadav Rahul Yadav
                Reporter:
                dcubed Daniel Daugherty
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                  Created:
                  Updated:
                  Resolved: