test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/resetPeakThreadCount/reset005/TestDescription.java
author phh
Sat, 30 Nov 2019 14:33:05 -0800
changeset 59330 5b96c12f909d
parent 49958 cc29d7717e3a
permissions -rw-r--r--
8234541: C1 emits an empty message when it inlines successfully Summary: Use "inline" as the message when successfull Reviewed-by: thartmann, mdoerr Contributed-by: navy.xliu@gmail.com

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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/monitoring/ThreadMXBean/resetPeakThreadCount/reset005.
 * VM Testbase keywords: [quick, monitoring]
 * VM Testbase readme:
 * DESCRIPTION
 *     The test checks that
 *         ThreadMBean.resetPeakThreadCount()
 *     returns correct result.
 *     The test starts a couple of user threads and waits until they finish. After
 *     that, resetPeakThreadCount() is invoked to reset the peak. Then
 *     getPeakThreadCount() and getThreadCount() must return the same values. The
 *     preposition is that no threads are appered/disappeared between
 *     "getPeakThreadCount()" and getThreadCount()" calls.
 *     The test implements access to the metrics via custom MBean server proxy.
 * COMMENT
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @run main/othervm
 *      nsk.monitoring.ThreadMBean.resetPeakThreadCount.reset001
 *      -testMode=proxy
 *      -MBeanServer=custom
 */