| /* |
| * Copyright (c) 2015, 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. |
| * |
| * 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. |
| */ |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.management.openmbean.CompositeData; |
| import javax.management.openmbean.CompositeDataSupport; |
| import javax.management.openmbean.CompositeType; |
| import javax.management.openmbean.OpenType; |
| import javax.management.openmbean.SimpleType; |
| |
| import sun.management.StackTraceElementCompositeData; |
| |
| import org.testng.annotations.*; |
| import static org.testng.Assert.*; |
| |
| /* |
| * @test |
| * @bug 8139587 8212197 |
| * @modules java.management/sun.management |
| * @summary Check backward compatibility of StackTraceElementCompositeData |
| * @author Jaroslav Bachorik |
| * |
| * @run testng CompatibilityTest |
| */ |
| |
| public class CompatibilityTest { |
| private static CompositeType compositeTypeV6; |
| private static CompositeType compositeType; |
| |
| // Attribute names |
| private static final String CLASS_LOADER_NAME = "classLoaderName"; |
| private static final String MODULE_NAME = "moduleName"; |
| private static final String MODULE_VERSION = "moduleVersion"; |
| private static final String CLASS_NAME = "className"; |
| private static final String METHOD_NAME = "methodName"; |
| private static final String FILE_NAME = "fileName"; |
| private static final String LINE_NUMBER = "lineNumber"; |
| private static final String NATIVE_METHOD = "nativeMethod"; |
| |
| @BeforeClass |
| public static void setup() throws Exception { |
| String[] v6Names = { |
| CLASS_NAME, METHOD_NAME, FILE_NAME, NATIVE_METHOD, LINE_NUMBER |
| }; |
| String[] names = { |
| CLASS_LOADER_NAME, MODULE_NAME, MODULE_VERSION, |
| CLASS_NAME, METHOD_NAME, FILE_NAME, NATIVE_METHOD, LINE_NUMBER |
| }; |
| compositeTypeV6 = new CompositeType( |
| StackTraceElement.class.getName(), |
| "StackTraceElement", |
| v6Names, |
| v6Names, |
| new OpenType[] { |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.BOOLEAN, |
| SimpleType.INTEGER |
| } |
| ); |
| compositeType = new CompositeType( |
| StackTraceElement.class.getName(), |
| "StackTraceElement", |
| names, |
| names, |
| new OpenType[] { |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.STRING, |
| SimpleType.BOOLEAN, |
| SimpleType.INTEGER |
| } |
| ); |
| } |
| |
| private static CompositeData makeCompositeDataV6() throws Exception { |
| Map<String, Object> itemsV6 = new HashMap<>(); |
| itemsV6.put(CLASS_NAME, "MyClass"); |
| itemsV6.put(METHOD_NAME, "myMethod"); |
| itemsV6.put(FILE_NAME, "MyClass.java"); |
| itemsV6.put(NATIVE_METHOD, false); |
| itemsV6.put(LINE_NUMBER, 123); |
| |
| return new CompositeDataSupport(compositeTypeV6, itemsV6); |
| } |
| |
| private static CompositeData makeCompositeData() throws Exception { |
| Map<String, Object> items = new HashMap<>(); |
| items.put(CLASS_LOADER_NAME, "app"); |
| items.put(MODULE_NAME, "m"); |
| items.put(MODULE_VERSION, "1.0"); |
| items.put(CLASS_NAME, "MyClass"); |
| items.put(METHOD_NAME, "myMethod"); |
| items.put(FILE_NAME, "MyClass.java"); |
| items.put(NATIVE_METHOD, false); |
| items.put(LINE_NUMBER, 123); |
| |
| return new CompositeDataSupport(compositeType, items); |
| } |
| |
| @Test |
| public void testV6Compatibility() throws Exception { |
| StackTraceElement ste = StackTraceElementCompositeData.from(makeCompositeDataV6()); |
| |
| assertNotNull(ste); |
| assertEquals(ste.getClassName(), "MyClass"); |
| assertEquals(ste.getMethodName(), "myMethod"); |
| assertEquals(ste.getFileName(), "MyClass.java"); |
| assertEquals(ste.isNativeMethod(), false); |
| assertEquals(ste.getLineNumber(), 123); |
| |
| assertNull(ste.getModuleName()); |
| assertNull(ste.getModuleVersion()); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| StackTraceElement ste = StackTraceElementCompositeData.from(makeCompositeData()); |
| |
| assertNotNull(ste); |
| |
| assertEquals(ste.getModuleName(), "m"); |
| assertEquals(ste.getModuleVersion(), "1.0"); |
| assertEquals(ste.getClassLoaderName(), "app"); |
| |
| assertEquals(ste.getClassName(), "MyClass"); |
| assertEquals(ste.getMethodName(), "myMethod"); |
| assertEquals(ste.getFileName(), "MyClass.java"); |
| assertEquals(ste.isNativeMethod(), false); |
| assertEquals(ste.getLineNumber(), 123); |
| } |
| |
| @Test |
| public void testCompositeData() throws Exception { |
| StackTraceElement ste = new StackTraceElement("app", |
| "m", "1.0", |
| "p.MyClass", "myMethod", |
| "MyClass.java", 123); |
| CompositeData cd = StackTraceElementCompositeData.toCompositeData(ste); |
| StackTraceElement ste1 = StackTraceElementCompositeData.from(cd); |
| assertEquals(ste, ste1); |
| } |
| } |
| |