| /* |
| * 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.metadata.valuedescriptor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import jdk.jfr.Description; |
| import jdk.jfr.Event; |
| import jdk.jfr.EventType; |
| import jdk.jfr.BooleanFlag; |
| import jdk.jfr.Label; |
| import jdk.jfr.Name; |
| import jdk.jfr.Percentage; |
| import jdk.jfr.ValueDescriptor; |
| import jdk.test.lib.Asserts; |
| |
| /** |
| * @test |
| * @summary Test all basic types in ValueDescriptor. |
| * @key jfr |
| * @requires vm.hasJFR |
| * @library /test/lib |
| * @run main/othervm jdk.jfr.api.metadata.valuedescriptor.TestSimpleTypes |
| */ |
| public class TestSimpleTypes { |
| |
| public static void main(String[] args) throws Throwable { |
| EventType type = EventType.getEventType(MyEvent.class); |
| |
| List<String> expectedStrings = new ArrayList<>(); |
| expectedStrings.add("desc=myByteDesc; label=null; name=myByte; typename=byte; contenttype=null"); |
| expectedStrings.add("desc=null; label=myShortLabel; name=myShort; typename=short; contenttype=null"); |
| expectedStrings.add("desc=myIntDesc; label=myIntLabel; name=myInt; typename=int; contenttype=null"); |
| expectedStrings.add("desc=null; label=null; name=myLongName; typename=long; contenttype=null"); |
| expectedStrings.add("desc=myCharDesc; label=myCharLabel; name=myCharName; typename=char; contenttype=null"); |
| expectedStrings.add("desc=null; label=null; name=myFloat; typename=float; contenttype=jdk.jfr.Percentage"); |
| expectedStrings.add("desc=null; label=null; name=myDouble; typename=double; contenttype=null"); |
| expectedStrings.add("desc=null; label=null; name=myBoolean; typename=boolean; contenttype=jdk.jfr.BooleanFlag"); |
| expectedStrings.add("desc=null; label=null; name=myString; typename=java.lang.String; contenttype=null"); |
| expectedStrings.add("desc=null; label=null; name=myClass; typename=java.lang.Class; contenttype=null"); |
| expectedStrings.add("desc=null; label=null; name=myThread; typename=java.lang.Thread; contenttype=null"); |
| |
| List<Long> typeIds = new ArrayList<>(); |
| for (ValueDescriptor d : type.getFields()) { |
| if (d.getName().startsWith("my")) { |
| String s = getCompareString(d); |
| System.out.println("got: " + s); |
| Asserts.assertTrue(expectedStrings.contains(s), "Wrong type string found"); |
| expectedStrings.remove(s); |
| |
| long typeId = d.getTypeId(); |
| Asserts.assertFalse(typeIds.contains(typeId), "TypeIds not unique"); |
| typeIds.add(typeId); |
| |
| Asserts.assertFalse(d.isArray(), "ValueDescriptor should not be array"); |
| } |
| } |
| |
| if (!expectedStrings.isEmpty()) { |
| System.out.println("Missing expectedStrings:"); |
| for (String s : expectedStrings) { |
| System.out.println(s); |
| } |
| Asserts.fail("Not all strings found"); |
| } |
| } |
| |
| private static String getCompareString(ValueDescriptor d) { |
| return String.format("desc=%s; label=%s; name=%s; typename=%s; contenttype=%s", |
| d.getDescription(), |
| d.getLabel(), |
| d.getName(), |
| d.getTypeName(), |
| d.getContentType()); |
| } |
| |
| @SuppressWarnings("unused") |
| private static class MyEvent extends Event { |
| |
| @Description("myByteDesc") |
| public byte myByte; |
| |
| @Label("myShortLabel") |
| public short myShort; |
| |
| @Label("myIntLabel") |
| @Description("myIntDesc") |
| public int myInt; |
| |
| @Name("myLongName") |
| public long myLong; |
| |
| @Label("myCharLabel") |
| @Description("myCharDesc") |
| @Name("myCharName") |
| protected char myChar; |
| |
| @Percentage |
| protected float myFloat; |
| protected double myDouble; |
| @BooleanFlag |
| private boolean myBoolean; |
| private String myString; |
| @SuppressWarnings("rawtypes") |
| private Class myClass; |
| private Thread myThread; |
| } |
| } |