1 /* 2 * Copyright (c) 2016, 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 package jdk.jfr.api.metadata.settingdescriptor; 26 27 import java.util.Objects; 28 29 import jdk.jfr.EventType; 30 import jdk.jfr.SettingDescriptor; 31 import jdk.test.lib.Asserts; 32 import jdk.test.lib.jfr.Events; 33 34 /** 35 * @test 36 * @summary Test SettingDescriptor.getDescription() 37 * @key jfr 38 * 39 * @library /lib / 40 * @run main/othervm jdk.jfr.api.metadata.settingdescriptor.TestGetDescription 41 */ 42 public class TestGetDescription { 43 44 public static void main(String[] args) throws Exception { 45 EventType type = EventType.getEventType(CustomEvent.class); 46 47 SettingDescriptor plain = Events.getSetting(type, "plain"); 48 Asserts.assertNull(plain.getDescription()); 49 50 SettingDescriptor annotatedType = Events.getSetting(type, "annotatedType"); 51 Asserts.assertEquals(annotatedType.getDescription(), AnnotatedSetting.DESCRIPTION); 52 53 SettingDescriptor newName = Events.getSetting(type, "newName"); 54 Asserts.assertEquals(newName.getDescription(), CustomEvent.DESCRIPTION_OF_AN_ANNOTATED_METHOD); 55 56 SettingDescriptor overridden = Events.getSetting(type, "overridden"); 57 Asserts.assertNull(overridden.getDescription()); 58 59 SettingDescriptor protectedBase = Events.getSetting(type, "protectedBase"); 60 Asserts.assertEquals(protectedBase.getDescription(), "Description of protected base"); 61 62 SettingDescriptor publicBase = Events.getSetting(type, "publicBase"); 63 Asserts.assertEquals(publicBase.getDescription(), AnnotatedSetting.DESCRIPTION); 64 65 SettingDescriptor packageProtectedBase = Events.getSetting(type, "packageProtectedBase"); 66 Asserts.assertNull(packageProtectedBase.getDescription()); 67 68 CustomEvent.assertOnDisk((x, y) -> Objects.equals(x.getDescription(), y.getDescription()) ? 0 : 1); 69 } 70 }