84 lines
3.5 KiB
Java
84 lines
3.5 KiB
Java
/*
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* Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/**
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* @test
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* @summary Make sure CDS and JFR work together.
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* @requires vm.hasJFR & vm.cds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes test-classes
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* @build Hello GetFlightRecorder
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* @run driver jdk.test.lib.helpers.ClassFileInstaller -jar CDSandJFR.jar Hello GetFlightRecorder GetFlightRecorder$TestEvent GetFlightRecorder$SimpleEvent
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* @run main/othervm/timeout=500 CDSandJFR
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*/
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import jdk.test.lib.BuildHelper;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class CDSandJFR {
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static String[] classes = {
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"jdk/jfr/Event",
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"jdk/jfr/events/FileReadEvent",
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"jdk/jfr/events/FileWriteEvent",
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"jdk/jfr/events/SocketReadEvent",
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"jdk/jfr/events/SocketWriteEvent",
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"jdk/jfr/events/ExceptionThrownEvent",
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"jdk/jfr/events/ExceptionStatisticsEvent",
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"jdk/jfr/events/ErrorThrownEvent",
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"jdk/jfr/events/ActiveSettingEvent",
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"jdk/jfr/events/ActiveRecordingEvent",
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"Hello",
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"GetFlightRecorder",
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"GetFlightRecorder$TestEvent",
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};
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public static void main(String[] args) throws Exception {
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test(classes);
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}
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static void test(String[] classes) throws Exception {
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String appJar = ClassFileInstaller.getJarPath("CDSandJFR.jar");
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OutputAnalyzer output;
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output = TestCommon.testDump(appJar, TestCommon.list(classes));
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TestCommon.checkDump(output, "Skipping jdk/jfr/Event: JFR event class");
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output = TestCommon.exec(appJar,
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"-XX:StartFlightRecording:dumponexit=true",
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"Hello");
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TestCommon.checkExec(output, "Hello World");
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TestCommon.checkExec(TestCommon.exec(appJar,
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"-XX:FlightRecorderOptions:retransform=true",
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"GetFlightRecorder"));
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TestCommon.checkExec(TestCommon.exec(appJar,
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"-XX:FlightRecorderOptions:retransform=false",
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"GetFlightRecorder"));
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// Test dumping with flight recorder enabled.
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output = TestCommon.testDump(appJar, TestCommon.list(classes),
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"-XX:StartFlightRecording:dumponexit=true");
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TestCommon.checkDump(output, "warning: JFR will be disabled during CDS dumping");
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}
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}
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