1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.jfr.api.consumer; 27 28 import java.util.List; 29 30 import jdk.jfr.Recording; 31 import jdk.jfr.consumer.RecordedEvent; 32 import jdk.jfr.consumer.RecordedThread; 33 import jdk.test.lib.Asserts; 34 import jdk.test.lib.jfr.Events; 35 import jdk.test.lib.jfr.SimpleEvent; 36 37 /* 38 * @test 39 * @summary Tests that the RecordedEvent.getThread() returns th expected info 40 * @key jfr 41 * @library /test/lib 42 * @run main/othervm jdk.jfr.api.consumer.TestRecordedEventGetThread 43 */ 44 public class TestRecordedEventGetThread { 45 46 private static final String MY_THREAD_NAME = "MY_THREAD_NAME"; 47 48 public static void main(String[] args) throws Throwable { 49 Thread currentThread = Thread.currentThread(); 50 currentThread.setName(MY_THREAD_NAME); 51 long expectedThreadId = currentThread.getId(); 52 53 Recording r = new Recording(); 54 r.start(); 55 SimpleEvent t = new SimpleEvent(); 56 t.commit(); 57 r.stop(); 58 List<RecordedEvent> events = Events.fromRecording(r); 59 r.close(); 60 Events.hasEvents(events); 61 RecordedEvent event = events.get(0); 62 RecordedThread recordedThread = event.getThread(); 63 64 Asserts.assertNotNull(recordedThread); 65 Asserts.assertEquals(recordedThread.getJavaName(), MY_THREAD_NAME); 66 Asserts.assertEquals(recordedThread.getJavaThreadId(), expectedThreadId); 67 Asserts.assertNotNull(recordedThread.getOSThreadId()); 68 Asserts.assertNotNull(recordedThread.getId()); 69 Asserts.assertEquals(recordedThread.getOSName(), MY_THREAD_NAME); 70 } 71 }