test/jdk/jdk/jfr/jvm/TestBeginAndEnd.java

/*
 * 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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.
 *
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package jdk.jfr.jvm;

import jdk.jfr.internal.JVM;

/*
 * @test TestBeginAndEnd
 * @key jfr
 * @modules jdk.jfr/jdk.jfr.internal
 * @run main/othervm jdk.jfr.jvm.TestBeginAndEnd
 */
public class TestBeginAndEnd {

    private final static long MAX_CHUNK_SIZE = 12 * 1024 * 1024;

    public static void main(String... args) {
        JVM jvm = JVM.getJVM();
        jvm.createNativeJFR();
        jvm.setFileNotification(MAX_CHUNK_SIZE);
        jvm.beginRecording();
        jvm.endRecording();
        jvm.destroyNativeJFR();
    }
}