| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 8009579 |
| * @summary The initCause() incorrectly initialise the cause in |
| * XPathException class when used with XPathException(String) |
| * constructor. |
| * @run main XPathExceptionInitCause |
| * @author aleksej.efimov@oracle.com |
| */ |
| |
| import javax.xml.xpath.XPathException; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ByteArrayInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.IOException; |
| import java.io.InvalidClassException; |
| |
| |
| public class XPathExceptionInitCause { |
| |
| /* This is a serial form of XPathException with two causes serialized |
| * by JDK7 code: |
| * |
| * ByteArrayOutputStream fser = new ByteArrayOutputStream(); |
| * ObjectOutputStream oos = new ObjectOutputStream(fser); |
| * oos.writeObject(new XPathException(new Exception()).initCause(null)); |
| * oos.close(); |
| */ |
| static final byte [] TWOCAUSES = {-84,-19,0,5,115,114,0,30,106,97,118,97,120,46,120, |
| 109,108,46,120,112,97,116,104,46,88,80,97,116,104,69,120,99,101,112,116, |
| 105,111,110,-26,-127,97,60,-120,119,127,28,2,0,1,76,0,5,99,97,117,115,101, |
| 116,0,21,76,106,97,118,97,47,108,97,110,103,47,84,104,114,111,119,97,98, |
| 108,101,59,120,114,0,19,106,97,118,97,46,108,97,110,103,46,69,120,99,101, |
| 112,116,105,111,110,-48,-3,31,62,26,59,28,-60,2,0,0,120,114,0,19,106,97, |
| 118,97,46,108,97,110,103,46,84,104,114,111,119,97,98,108,101,-43,-58,53, |
| 39,57,119,-72,-53,3,0,4,76,0,5,99,97,117,115,101,113,0,126,0,1,76,0,13, |
| 100,101,116,97,105,108,77,101,115,115,97,103,101,116,0,18,76,106,97,118, |
| 97,47,108,97,110,103,47,83,116,114,105,110,103,59,91,0,10,115,116,97,99, |
| 107,84,114,97,99,101,116,0,30,91,76,106,97,118,97,47,108,97,110,103,47,83, |
| 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,59,76,0,20,115, |
| 117,112,112,114,101,115,115,101,100,69,120,99,101,112,116,105,111,110,115, |
| 116,0,16,76,106,97,118,97,47,117,116,105,108,47,76,105,115,116,59,120,112, |
| 112,112,117,114,0,30,91,76,106,97,118,97,46,108,97,110,103,46,83,116,97,99, |
| 107,84,114,97,99,101,69,108,101,109,101,110,116,59,2,70,42,60,60,-3,34,57, |
| 2,0,0,120,112,0,0,0,1,115,114,0,27,106,97,118,97,46,108,97,110,103,46,83, |
| 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,97,9,-59,-102, |
| 38,54,-35,-123,2,0,4,73,0,10,108,105,110,101,78,117,109,98,101,114,76,0, |
| 14,100,101,99,108,97,114,105,110,103,67,108,97,115,115,113,0,126,0,4,76, |
| 0,8,102,105,108,101,78,97,109,101,113,0,126,0,4,76,0,10,109,101,116,104, |
| 111,100,78,97,109,101,113,0,126,0,4,120,112,0,0,0,31,116,0,23,88,80,97,116, |
| 104,69,120,99,101,112,116,105,111,110,83,101,114,105,97,108,105,122,101, |
| 116,0,28,88,80,97,116,104,69,120,99,101,112,116,105,111,110,83,101,114,105, |
| 97,108,105,122,101,46,106,97,118,97,116,0,4,109,97,105,110,115,114,0,38, |
| 106,97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110, |
| 115,36,85,110,109,111,100,105,102,105,97,98,108,101,76,105,115,116,-4,15, |
| 37,49,-75,-20,-114,16,2,0,1,76,0,4,108,105,115,116,113,0,126,0,6,120,114, |
| 0,44,106,97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111, |
| 110,115,36,85,110,109,111,100,105,102,105,97,98,108,101,67,111,108,108,101, |
| 99,116,105,111,110,25,66,0,-128,-53,94,-9,30,2,0,1,76,0,1,99,116,0,22,76, |
| 106,97,118,97,47,117,116,105,108,47,67,111,108,108,101,99,116,105,111,110, |
| 59,120,112,115,114,0,19,106,97,118,97,46,117,116,105,108,46,65,114,114,97, |
| 121,76,105,115,116,120,-127,-46,29,-103,-57,97,-99,3,0,1,73,0,4,115,105, |
| 122,101,120,112,0,0,0,0,119,4,0,0,0,0,120,113,0,126,0,20,120,115,113,0,126, |
| 0,2,113,0,126,0,21,112,117,113,0,126,0,8,0,0,0,1,115,113,0,126,0,10,0,0,0, |
| 31,113,0,126,0,12,113,0,126,0,13,113,0,126,0,14,113,0,126,0,18,120 |
| }; |
| |
| /* This is a serial form of ordinary XPathException serialized by JDK7 code: |
| * |
| * Throwable cause = new Throwable( "message 1" ); |
| * XPathException xpathexcep = new XPathException( "message 2" ); |
| * xpathexcep.initCause( cause ); |
| * ByteArrayOutputStream fser = new ByteArrayOutputStream(); |
| * ObjectOutputStream oos = new ObjectOutputStream(fser); |
| * oos.writeObject(xpathexcep); |
| * oos.close(); |
| */ |
| static final byte [] NORMALJDK7SER = {-84,-19,0,5,115,114,0,30,106,97,118,97,120, |
| 46,120,109,108,46,120,112,97,116,104,46,88,80,97,116,104,69,120,99,101,112, |
| 116,105,111,110,-26,-127,97,60,-120,119,127,28,2,0,1,76,0,5,99,97,117,115, |
| 101,116,0,21,76,106,97,118,97,47,108,97,110,103,47,84,104,114,111,119,97, |
| 98,108,101,59,120,114,0,19,106,97,118,97,46,108,97,110,103,46,69,120,99, |
| 101,112,116,105,111,110,-48,-3,31,62,26,59,28,-60,2,0,0,120,114,0,19,106, |
| 97,118,97,46,108,97,110,103,46,84,104,114,111,119,97,98,108,101,-43,-58, |
| 53,39,57,119,-72,-53,3,0,4,76,0,5,99,97,117,115,101,113,0,126,0,1,76,0,13, |
| 100,101,116,97,105,108,77,101,115,115,97,103,101,116,0,18,76,106,97,118, |
| 97,47,108,97,110,103,47,83,116,114,105,110,103,59,91,0,10,115,116,97,99, |
| 107,84,114,97,99,101,116,0,30,91,76,106,97,118,97,47,108,97,110,103,47,83, |
| 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,59,76,0,20,115, |
| 117,112,112,114,101,115,115,101,100,69,120,99,101,112,116,105,111,110,115, |
| 116,0,16,76,106,97,118,97,47,117,116,105,108,47,76,105,115,116,59,120,112, |
| 115,113,0,126,0,3,113,0,126,0,8,116,0,9,109,101,115,115,97,103,101,32,49, |
| 117,114,0,30,91,76,106,97,118,97,46,108,97,110,103,46,83,116,97,99,107,84, |
| 114,97,99,101,69,108,101,109,101,110,116,59,2,70,42,60,60,-3,34,57,2,0,0, |
| 120,112,0,0,0,1,115,114,0,27,106,97,118,97,46,108,97,110,103,46,83,116,97, |
| 99,107,84,114,97,99,101,69,108,101,109,101,110,116,97,9,-59,-102,38,54,-35, |
| -123,2,0,4,73,0,10,108,105,110,101,78,117,109,98,101,114,76,0,14,100,101, |
| 99,108,97,114,105,110,103,67,108,97,115,115,113,0,126,0,4,76,0,8,102,105, |
| 108,101,78,97,109,101,113,0,126,0,4,76,0,10,109,101,116,104,111,100,78,97, |
| 109,101,113,0,126,0,4,120,112,0,0,0,19,116,0,23,88,80,97,116,104,69,120, |
| 99,101,112,116,105,111,110,83,101,114,105,97,108,105,122,101,116,0,28,88, |
| 80,97,116,104,69,120,99,101,112,116,105,111,110,83,101,114,105,97,108,105, |
| 122,101,46,106,97,118,97,116,0,4,109,97,105,110,115,114,0,38,106,97,118, |
| 97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110,115,36,85, |
| 110,109,111,100,105,102,105,97,98,108,101,76,105,115,116,-4,15,37,49,-75, |
| -20,-114,16,2,0,1,76,0,4,108,105,115,116,113,0,126,0,6,120,114,0,44,106, |
| 97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110,115, |
| 36,85,110,109,111,100,105,102,105,97,98,108,101,67,111,108,108,101,99,116, |
| 105,111,110,25,66,0,-128,-53,94,-9,30,2,0,1,76,0,1,99,116,0,22,76,106,97, |
| 118,97,47,117,116,105,108,47,67,111,108,108,101,99,116,105,111,110,59,120, |
| 112,115,114,0,19,106,97,118,97,46,117,116,105,108,46,65,114,114,97,121,76, |
| 105,115,116,120,-127,-46,29,-103,-57,97,-99,3,0,1,73,0,4,115,105,122,101, |
| 120,112,0,0,0,0,119,4,0,0,0,0,120,113,0,126,0,22,120,116,0,9,109,101,115, |
| 115,97,103,101,32,50,117,113,0,126,0,10,0,0,0,1,115,113,0,126,0,12,0,0,0, |
| 20,113,0,126,0,14,113,0,126,0,15,113,0,126,0,16,113,0,126,0,20,120,112 |
| }; |
| |
| //Serialize XPathException |
| static byte [] pickleXPE(XPathException xpe) throws IOException { |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| ObjectOutputStream xpeos = new ObjectOutputStream(bos); |
| xpeos.writeObject(xpe); |
| xpeos.close(); |
| return bos.toByteArray(); |
| } |
| |
| //Deserialize XPathException with byte array as serial data source |
| static XPathException unpickleXPE(byte [] ser) |
| throws IOException, ClassNotFoundException { |
| XPathException xpe; |
| ByteArrayInputStream bis = new ByteArrayInputStream(ser); |
| ObjectInputStream xpeis = new ObjectInputStream(bis); |
| xpe = (XPathException) xpeis.readObject(); |
| xpeis.close(); |
| return xpe; |
| } |
| |
| public static void main(String[] args) throws Exception { |
| Throwable cause = new Throwable("message 1"); |
| XPathException xpathexcep = new XPathException("message 2"); |
| |
| //Test XPE initCause() method |
| xpathexcep.initCause(cause); |
| System.out.println("getCause() result: '" + xpathexcep.getCause() |
| + "' Cause itself: '" + cause + "'"); |
| if (!xpathexcep.getCause().toString().equals(cause.toString())) { |
| throw new Exception("Incorrect cause is set by initCause()"); |
| } |
| |
| //Test serialization/deserialization of initialized XPE |
| byte [] xpeserial; |
| XPathException xpedeser; |
| xpeserial = pickleXPE(xpathexcep); |
| xpedeser = unpickleXPE(xpeserial); |
| System.out.println("Serialized XPE: message='" + xpathexcep.getMessage() |
| + "' cause='" + xpathexcep.getCause().toString() + "'"); |
| System.out.println("Deserialized XPE: message='" + xpedeser.getMessage() |
| + "' cause='" + xpedeser.getCause().toString()+"'"); |
| if(xpedeser.getCause() == null || |
| !xpedeser.getCause().toString().equals(cause.toString()) || |
| !xpedeser.getMessage().toString().equals("message 2") ) |
| throw new Exception("XPathException incorrectly serialized/deserialized"); |
| |
| //Test serialization/deserialization of uninitialized cause in XPE |
| XPathException xpeuninit = new XPathException("uninitialized cause"); |
| xpeserial = pickleXPE(xpeuninit); |
| xpedeser = unpickleXPE(xpeserial); |
| System.out.println("Serialized XPE: message='" + xpeuninit.getMessage() |
| + "' cause='" + xpeuninit.getCause()+"'"); |
| System.out.println("Deserialized XPE: message='" + xpedeser.getMessage() |
| + "' cause='" + xpedeser.getCause()+"'"); |
| if(xpedeser.getCause() != null || |
| !xpedeser.getMessage().toString().equals("uninitialized cause") ) |
| throw new Exception("XPathException incorrectly serialized/deserialized"); |
| |
| //Test deserialization of normal XPathException serialized by JDK7 |
| XPathException xpejdk7 = unpickleXPE(NORMALJDK7SER); |
| if(xpejdk7 == null || xpejdk7.getCause() == null || |
| !xpejdk7.getMessage().equals("message 2") || |
| !xpejdk7.getCause().getMessage().equals("message 1")) |
| throw new Exception("XpathException serialized by JDK7 was " |
| + "incorrectly deserialized."); |
| |
| //Test deserialization of XPathException with two causes from JDK7. |
| //The serialization are done for the following XPathException object: |
| // new XPathException(new Exception()).initCause(null) |
| try { |
| xpejdk7 = unpickleXPE(TWOCAUSES); |
| throw new Exception("Expected InvalidClassException but it wasn't" |
| + " observed"); |
| } catch(InvalidClassException e) { |
| System.out.println("InvalidClassException caught as expected."); |
| } |
| |
| } |
| } |