mirror of
https://github.com/openjdk/jdk.git
synced 2026-01-28 12:09:14 +00:00
54 lines
2.0 KiB
Java
54 lines
2.0 KiB
Java
/*
|
|
* Copyright (c) 2013, 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.
|
|
*/
|
|
|
|
package jdk.jfr.startupargs;
|
|
|
|
import java.nio.file.Path;
|
|
import java.nio.file.Paths;
|
|
|
|
import jdk.jfr.consumer.RecordingFile;
|
|
import jdk.test.lib.Asserts;
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
|
|
/**
|
|
* @test
|
|
* @summary Start a recording with -XX:StartFlightRecording. Dump recording with jcmd.
|
|
* @key jfr
|
|
* @requires vm.hasJFR
|
|
* @library /test/lib /test/jdk
|
|
* @run main/othervm -XX:StartFlightRecording:name=TestStartRecording,settings=profile jdk.jfr.startupargs.TestStartRecording
|
|
*/
|
|
public class TestStartRecording {
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
final String recordingName = "TestStartRecording";
|
|
OutputAnalyzer output = StartupHelper.jcmd("JFR.check");
|
|
output.shouldContain(recordingName);
|
|
|
|
Path path = Paths.get(".", "my.jfr");
|
|
output = StartupHelper.jcmd("JFR.dump", "name=" + recordingName, "filename=" + path);
|
|
Asserts.assertFalse(RecordingFile.readAllEvents(path).isEmpty(), "No events found");
|
|
}
|
|
|
|
}
|