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  1. JDK
  2. JDK-8285921

serviceability/dcmd/jvmti/AttachFailed/AttachReturnError.java fails on Alpine

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    • Subcomponent:
      svc
    • Resolved In Build:
      b21
    • OS:
      linux_alpine

      Backports

        Description

        The test tests, among other things, that if a JVMTI agent could not be successfully initialized, the agent library is correctly unloaded.

        However, muslc does not implement dlclose().

        https://wiki.musl-libc.org/functional-differences-from-glibc.html

        "musl’s dynamic loader loads libraries permanently for the lifetime of the process, until it exits or calls exec. dlclose is a no-op. "

        Test should be modified for Alpine.
        -----------------------------------
        error is like this (on Alpine 3.15) :
        at AttachReturnError.run(AttachReturnError.java:47)
        at AttachFailedTestBase.cli(AttachFailedTestBase.java:63)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
        at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:599)
        at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:174)
        at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46)
        at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822)
        at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147)
        at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
        at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
        at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
        at org.testng.TestRunner.privateRun(TestRunner.java:764)
        at org.testng.TestRunner.run(TestRunner.java:585)
        at org.testng.SuiteRunner.runTest(SuiteRunner.java:384)
        at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:378)
        at org.testng.SuiteRunner.privateRun(SuiteRunner.java:337)
        at org.testng.SuiteRunner.run(SuiteRunner.java:286)
        at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
        at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
        at org.testng.TestNG.runSuitesSequentially(TestNG.java:1218)
        at org.testng.TestNG.runSuitesLocally(TestNG.java:1140)
        at org.testng.TestNG.runSuites(TestNG.java:1069)
        at org.testng.TestNG.run(TestNG.java:1037)
        at com.sun.javatest.regtest.agent.TestNGRunner.main(TestNGRunner.java:94)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
        at java.base/java.lang.Thread.run(Thread.java:828)
        Caused by: java.lang.RuntimeException: '/home/build/linux-x86_64-server-release/images/test/hotspot/jtreg/native/libReturnError.so' found in stdout
         
                        at jdk.test.lib.process.OutputAnalyzer.shouldNotContain(OutputAnalyzer.java:267)
                        at AttachReturnError.run(AttachReturnError.java:45)
                        ... 29 more
         
        ===============================================
        serviceability/dcmd/jvmti/AttachFailed/AttachReturnError.java
        Total tests run: 2, Passes: 0, Failures: 2, Skips: 0
        ===============================================

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                Assignee:
                stuefe Thomas Stuefe
                Reporter:
                stuefe Thomas Stuefe
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                  Created:
                  Updated:
                  Resolved: