57 lines
2.3 KiB
Java
57 lines
2.3 KiB
Java
/*
|
|
* Copyright (c) 2016, 2021, 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
|
|
* @bug 8145221
|
|
* @summary After creating an AppCDS archive, run the test with the JFR profiler
|
|
* enabled, and keep calling a method in the archive in a tight loop.
|
|
* This is to test the safe handling of trampoline functions by the
|
|
* profiler.
|
|
* @requires vm.hasJFR & vm.cds
|
|
* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
|
|
* @compile test-classes/MyThread.java
|
|
* @compile test-classes/TestWithProfilerHelper.java
|
|
* @run driver TestWithProfiler
|
|
*/
|
|
|
|
import jdk.test.lib.BuildHelper;
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
|
|
public class TestWithProfiler {
|
|
public static void main(String[] args) throws Exception {
|
|
JarBuilder.build("myThread", "MyThread", "TestWithProfilerHelper");
|
|
String appJar = TestCommon.getTestJar("myThread.jar");
|
|
OutputAnalyzer output = TestCommon.dump(appJar,
|
|
TestCommon.list("MyThread", "TestWithProfilerHelper"));
|
|
TestCommon.checkDump(output);
|
|
output = TestCommon.exec(appJar,
|
|
"-XX:+UnlockDiagnosticVMOptions",
|
|
"-Xint",
|
|
"-XX:StartFlightRecording:duration=15s,filename=myrecording.jfr,settings=profile,dumponexit=true",
|
|
"TestWithProfilerHelper");
|
|
TestCommon.checkExec(output);
|
|
}
|
|
}
|