| /* |
| * Copyright (c) 2013, 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.jmx; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import jdk.jfr.Description; |
| import jdk.jfr.Event; |
| import jdk.jfr.EventType; |
| import jdk.jfr.FlightRecorder; |
| import jdk.jfr.Label; |
| import jdk.jfr.Name; |
| import jdk.jfr.Recording; |
| import jdk.jfr.SettingDescriptor; |
| import jdk.management.jfr.EventTypeInfo; |
| import jdk.management.jfr.FlightRecorderMXBean; |
| import jdk.management.jfr.SettingDescriptorInfo; |
| import jdk.test.lib.Asserts; |
| import jdk.test.lib.jfr.Events; |
| |
| /* |
| * @test |
| * @key jfr |
| * @summary Verifies that EventTypes from jmx and FlightRecorder are the same. |
| * @library /test/lib /test/jdk |
| * @run main/othervm jdk.jfr.jmx.TestEventTypes |
| */ |
| public class TestEventTypes { |
| public static void main(String[] args) throws Exception { |
| FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean(); |
| FlightRecorder jfr = FlightRecorder.getFlightRecorder(); |
| |
| Recording r = new Recording(); |
| r.enable(MyEvent.class); |
| new MyEvent(); // triggers <clinit> |
| List<EventTypeInfo> infos = bean.getEventTypes(); |
| List<EventType> types = jfr.getEventTypes(); |
| Asserts.assertFalse(infos.isEmpty(), "No EventTypeInfos found"); |
| verifyMyEventType(infos); |
| assertSame(infos, types); |
| r.close(); |
| } |
| |
| @Name("MyEvent.name") |
| @Label("MyEvent.label") |
| @Description("MyEvent.description") |
| private static class MyEvent extends Event { |
| @Label("MyEvent.message") |
| public String message; |
| } |
| |
| private static void verifyMyEventType(List<EventTypeInfo> infos) { |
| for (EventTypeInfo info : infos) { |
| if ("MyEvent.name".equals(info.getName())) { |
| System.out.println("EventTypeInfo for MyEvent: " + info); |
| Asserts.assertEquals("MyEvent.label", info.getLabel()); |
| Asserts.assertEquals("MyEvent.description", info.getDescription()); |
| for (SettingDescriptorInfo si : info.getSettingDescriptors()) { |
| System.out.println("si=" + si); |
| } |
| return; |
| } |
| } |
| Asserts.fail("Missing EventTypeInfo for MyEvent"); |
| } |
| |
| private static void assertSame(List<EventTypeInfo> infos, List<EventType> types) { |
| List<Long> ids = new ArrayList<>(); |
| for (EventTypeInfo info : infos) { |
| long id = info.getId(); |
| Asserts.assertFalse(ids.contains(id), "EventTypeInfo.id not unique:" + id); |
| ids.add(id); |
| boolean isFound = false; |
| for (EventType type : types) { |
| if (type.getId() == id) { |
| assertSame(info, type); |
| isFound = true; |
| break; |
| } |
| } |
| if (!isFound) { |
| String msg = "No EventType for EventTypeInfo"; |
| System.out.println(msg + ": " + info); |
| Asserts.fail(msg); |
| } |
| } |
| Asserts.assertEquals(infos.size(), types.size(), "Number of EventTypeInfos != EventTypes"); |
| } |
| |
| private static void assertSame(EventTypeInfo ti, EventType t) { |
| try { |
| Asserts.assertEquals(ti.getId(), t.getId(), "Wrong id"); |
| Asserts.assertEquals(ti.getName(), t.getName(), "Wrong name"); |
| Asserts.assertEquals(ti.getLabel(), t.getLabel(), "Wrong label"); |
| Asserts.assertEquals(ti.getDescription(), t.getDescription(), "Wrong description"); |
| Asserts.assertEquals(ti.getCategoryNames(), t.getCategoryNames(), "Wrong category names"); |
| |
| for (SettingDescriptorInfo si : ti.getSettingDescriptors()) { |
| String settingName = si.getName(); |
| boolean isFound = false; |
| for (SettingDescriptor d : t.getSettingDescriptors()) { |
| if (settingName.equals(d.getName())) { |
| assertSame(si, d, t); |
| isFound = true; |
| break; |
| } |
| } |
| if (!isFound) { |
| Asserts.fail("No ValueDescriptor for SettingDescriptorInfo: " + si); |
| } |
| } |
| } catch (Exception e) { |
| System.out.printf("EventTypeInfo != EventType%nEventTypeInfo=%s%nEventType=%s%n", ti, t); |
| throw e; |
| } |
| } |
| |
| private static void assertSame(SettingDescriptorInfo si, SettingDescriptor d, EventType type) { |
| try { |
| Asserts.assertEquals(si.getName(), d.getName(), "Wrong name"); |
| Asserts.assertEquals(si.getLabel(), d.getLabel(), "Wrong label"); |
| Asserts.assertEquals(si.getTypeName(), d.getTypeName(), "Wrong typeName"); |
| Asserts.assertEquals(si.getDescription(), d.getDescription(), "Wrong description"); |
| String typeDefaultValue = Events.getSetting(type, si.getName()).getDefaultValue(); |
| Asserts.assertEquals(si.getDefaultValue(), typeDefaultValue, "Wrong defaultValue"); |
| } catch (Exception e) { |
| System.out.printf("SettingDescriptorInfo != SettingDescriptor=%s%nValueDescriptor=%s%n", si, d); |
| throw e; |
| } |
| } |
| } |