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/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
*
* @summary converted from VM Testbase nsk/jvmti/GetCurrentThreadCpuTimerInfo/curthrtimerinfo001.
* VM Testbase keywords: [quick, jpda, jvmti, onload_only_logic, noras]
* VM Testbase readme:
* DESCRIPTION
* This JVMTI test exercises JVMTI thread function GetCurrentThreadCpuTimerInfo().
* This test checks that GetCurrentThreadCpuTimerInfo() returns info structure
* with correct values and produce no errors. And these values are not
* changed between calls.
* The following checks are performed for GetCurrentThreadCpuTimerInfo():
* - in VM_INIT event callback on live phase
* - in agent thread on live phase
* - in THREAD_START event callback on live phase
* - in THREAD_END event callback on live phase
* - in VM_DEATH callback on live phase
* Each check passes if GetCurrentThreadCpuTimerInfo() returns not negative
* or zero value in max_value field, and values of all fields are equal to
* initial values.
* Debuggee class runs special tested thread to generate THREAD_START
* and THREAD_END events.
* If all checks are successful, then test pases with exit status 95.
* If any check fails or other error occurs, then agent sets FAIL status
* and the test fails with exit status 97.
* If the last check (in VM_DEATH callback) fails, then C-language exit()
* function is used to force VM exit with fail status 97.
* COMMENTS
* Fixed the 5006885 bug.
*
* @library /vmTestbase
* /test/lib
* @run driver jdk.test.lib.FileInstaller . .
* @run main/othervm/native
* -agentlib:curthrtimerinfo001=-waittime=5
* nsk.jvmti.GetCurrentThreadCpuTimerInfo.curthrtimerinfo001
*/
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