| /* |
| * 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.test.lib.jfr; |
| |
| import java.time.Duration; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import jdk.jfr.Recording; |
| import jdk.jfr.consumer.RecordedEvent; |
| import jdk.test.lib.Asserts; |
| |
| public class SimpleEventHelper { |
| |
| public static void enable(Recording r, boolean isEnabled) { |
| if (isEnabled) { |
| r.enable(SimpleEvent.class).withThreshold(Duration.ofMillis(0)).withoutStackTrace(); |
| } else { |
| r.disable(SimpleEvent.class); |
| } |
| } |
| |
| public static SimpleEvent createEvent(int id) { |
| SimpleEvent event = new SimpleEvent(); |
| event.begin(); |
| event.id = id; |
| event.end(); |
| event.commit(); |
| return event; |
| } |
| |
| public static void verifyEvents(Recording r, int ... ids) throws Exception { |
| List<Integer> eventIds = new ArrayList<>(); |
| for (RecordedEvent event : Events.fromRecording(r)) { |
| if (Events.isEventType(event, SimpleEvent.class.getName())) { |
| int id = Events.assertField(event, "id").getValue(); |
| System.out.printf("recording %s: event.id=%d%n", r.getName(), id); |
| eventIds.add(id); |
| } |
| } |
| Asserts.assertEquals(eventIds.size(), ids.length, "Wrong number of events"); |
| for (int i = 0; i < ids.length; ++i) { |
| Asserts.assertEquals(eventIds.get(i).intValue(), ids[i], "Wrong id in event"); |
| } |
| } |
| |
| public static void verifyContains(List<RecordedEvent> events, int ... ids) throws Exception { |
| Set<Integer> missingIds = new HashSet<>(); |
| for (int id : ids) { |
| missingIds.add(id); |
| } |
| for (RecordedEvent event : getSimpleEvents(events)) { |
| int id = Events.assertField(event, "id").getValue(); |
| System.out.printf("event.id=%d%n", id); |
| missingIds.remove(new Integer(id)); |
| } |
| if (!missingIds.isEmpty()) { |
| missingIds.forEach(id -> System.out.println("Missing MyEvent with id " + id)); |
| Asserts.fail("Missing some MyEvent events"); |
| } |
| } |
| |
| public static void verifyNotContains(List<RecordedEvent> events, int ... ids) throws Exception { |
| for (RecordedEvent event : getSimpleEvents(events)) { |
| int eventId = Events.assertField(event, "id").getValue(); |
| System.out.printf("event.id=%d%n", eventId); |
| for (int id : ids) { |
| Events.assertField(event, "id").notEqual(id); |
| } |
| } |
| } |
| |
| public static List<RecordedEvent> getSimpleEvents(List<RecordedEvent> events) { |
| List<RecordedEvent> myEvents = new ArrayList<>(); |
| for (RecordedEvent event : events) { |
| if (Events.isEventType(event, SimpleEvent.class.getName())) { |
| myEvents.add(event); |
| } |
| } |
| return myEvents; |
| } |
| } |