ExceptionsNotSerializable.java revision 1239:77609e069f9f
1/* 2 * Copyright (c) 2010, 2013, 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 26package jdk.nashorn.internal.runtime.test; 27 28import static org.testng.Assert.assertEquals; 29import static org.testng.Assert.fail; 30import java.io.ByteArrayOutputStream; 31import java.io.IOException; 32import java.io.NotSerializableException; 33import java.io.ObjectOutputStream; 34import javax.script.ScriptEngine; 35import javax.script.ScriptException; 36import jdk.nashorn.api.scripting.NashornScriptEngineFactory; 37import jdk.nashorn.internal.runtime.RewriteException; 38import jdk.nashorn.internal.runtime.UnwarrantedOptimismException; 39import org.testng.annotations.Test; 40 41/** 42 * JDK-8044518: Ensure exceptions related to optimistic recompilation are not serializable 43 * 44 * @test 45 * @run testng jdk.nashorn.internal.runtime.ExceptionsNotSerializable 46 */ 47@SuppressWarnings("javadoc") 48public class ExceptionsNotSerializable { 49 @Test 50 public void rewriteExceptionNotSerializable() throws ScriptException { 51 // NOTE: we must create a RewriteException in a context of a Nashorn engine, as it uses Global.newIntance() 52 // internally. 53 final ScriptEngine e = new NashornScriptEngineFactory().getScriptEngine(); 54 e.put("f", new Runnable() { 55 @Override 56 public void run() { 57 tryToSerialize(RewriteException.create(null, new Object[0], new String[0])); 58 } 59 }); 60 e.eval("f()"); 61 } 62 63 @Test 64 public void unwarrantedOptimismExceptionNotSerializable() { 65 tryToSerialize(new UnwarrantedOptimismException(new Double(1.0), 128)); 66 } 67 68 private static void tryToSerialize(final Object obj) { 69 try { 70 new ObjectOutputStream(new ByteArrayOutputStream()).writeObject(obj); 71 fail(); 72 } catch (final NotSerializableException e) { 73 assertEquals(e.getMessage(), obj.getClass().getName()); 74 } catch (final IOException e) { 75 fail("", e); 76 } 77 78 } 79} 80