test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/contention/TC05/tc05t001/TestDescription.java
author dholmes
Thu, 05 Sep 2019 18:39:22 -0400
changeset 58025 cfd0f43fdf5f
parent 50260 46c67f5e27c2
permissions -rw-r--r--
8227563: jvmti/scenarios/contention/TC05/tc05t001 fails due to "ERROR: tc05t001.cpp, 278: (waitedThreadCpuTime - waitThreadCpuTime) < (EXPECTED_ACCURACY * 1000000)" Reviewed-by: amenkov, cjplummer, sspitsyn

/*
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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/jvmti/scenarios/contention/TC05/tc05t001.
 * VM Testbase keywords: [jpda, jvmti, noras]
 * VM Testbase readme:
 * DESCRIPTION
 *     The test is for TC05 and TC06 scenarios of "thread contention profiling".
 *     The test sets callbacks for MonitorWait and MonitorWaited events and
 *     lets thread T to wait in monitor M for 1 millisec then checks that
 *     time frame between the events calculated via GetTime is equal or greater
 *     than 1 millisec if waiting of T was timed out (TC05).
 *     The test also checks that time frame returned by GetThreadCpuTime
 *     for T between the events is less than 1 millisec if waiting
 *     of T was timed out (TC06).
 * COMMENTS
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @run main/othervm/native
 *      -agentlib:tc05t001=verbose,waittime=5
 *      nsk.jvmti.scenarios.contention.TC05.tc05t001
 */