| /* |
| * 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. |
| * |
| * 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.api.recording.destination; |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.List; |
| |
| import jdk.jfr.Recording; |
| import jdk.jfr.consumer.RecordedEvent; |
| import jdk.jfr.consumer.RecordingFile; |
| import jdk.test.lib.Asserts; |
| import jdk.test.lib.jfr.SimpleEventHelper; |
| |
| /* |
| * @test |
| * @summary Call setDestination() when recording in different states |
| * @key jfr |
| * @library /test/lib |
| * @run main/othervm jdk.jfr.api.recording.destination.TestDestState |
| */ |
| public class TestDestState { |
| |
| public static void main(String[] args) throws Throwable { |
| Recording r = new Recording(); |
| SimpleEventHelper.enable(r, true); |
| |
| final Path newDest = Paths.get(".", "new.jfr"); |
| r.setDestination(newDest); |
| System.out.println("new dest: " + r.getDestination()); |
| Asserts.assertEquals(newDest, r.getDestination(), "Wrong get/set dest when new"); |
| |
| r.start(); |
| SimpleEventHelper.createEvent(0); |
| Thread.sleep(100); |
| final Path runningDest = Paths.get(".", "running.jfr"); |
| r.setDestination(runningDest); |
| System.out.println("running dest: " + r.getDestination()); |
| Asserts.assertEquals(runningDest, r.getDestination(), "Wrong get/set dest when running"); |
| SimpleEventHelper.createEvent(1); |
| |
| r.stop(); |
| SimpleEventHelper.createEvent(2); |
| |
| // Expect recording to be saved at destination that was set when |
| // the recording was stopped, which is runningDest. |
| Asserts.assertTrue(Files.exists(runningDest), "No recording file: " + runningDest); |
| List<RecordedEvent> events = RecordingFile.readAllEvents(runningDest); |
| Asserts.assertFalse(events.isEmpty(), "No event found"); |
| System.out.printf("Found event %s%n", events.get(0).getEventType().getName()); |
| r.close(); |
| } |
| |
| } |