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/*
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* Copyright (c) 2019, 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. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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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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package jdk.jfr.api.consumer.recordingstream;
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import java.util.concurrent.CountDownLatch;
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import jdk.jfr.Configuration;
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import jdk.jfr.Enabled;
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import jdk.jfr.consumer.RecordingStream;
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import jdk.test.lib.jfr.EventNames;
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/**
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* @test
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* @summary Tests RecordingStream::RecordingStream()
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* @key jfr
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* @requires vm.hasJFR
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* @library /test/lib
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* @run main/othervm jdk.jfr.api.consumer.recordingstream.TestConstructor
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*/
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public class TestConstructor {
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public static void main(String... args) throws Exception {
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testEmpty();
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testConfiguration();
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}
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private static void testConfiguration() throws Exception {
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CountDownLatch jvmInformation = new CountDownLatch(1);
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Configuration c = Configuration.getConfiguration("default");
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if (!c.getSettings().containsKey(EventNames.JVMInformation + "#" + Enabled.NAME)) {
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throw new Exception("Expected default configuration to contain enabled " + EventNames.JVMInformation);
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}
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RecordingStream r = new RecordingStream(c);
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r.onEvent("jdk.JVMInformation", e -> {
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jvmInformation.countDown();
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});
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r.startAsync();
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jvmInformation.await();
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r.close();
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}
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private static void testEmpty() {
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RecordingStream r = new RecordingStream();
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r.close();
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}
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}
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