--- a/jdk/test/javax/management/interop/MBeanExceptionInteropTest.java Wed Oct 21 16:28:57 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,166 +0,0 @@
-/*
- * Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- * @test
- * @bug 6456269
- * @summary Test that an MBeanException serialized on JDK 6 deserializes
- * correctly on JDK 7.
- * @author Eamonn McManus
- */
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import javax.management.MBeanException;
-
-// In JDK 6, the Throwable.cause field was always null for an MBeanException,
-// but it didn't matter because we overrode getCause() to return
-// MBeanException.exception instead. In JDK 7, we no longer override getCause()
-// because MBeanException doubles as the serial form of GenericMBeanException.
-// So we need some care to make sure that objects deserialized from JDK 6
-// have the right getCause() behaviour.
-public class MBeanExceptionInteropTest {
- private static final byte[] SERIALIZED_MBEAN_EXCEPTION = {
- -84,-19,0,5,115,114,0,31,106,97,118,97,120,46,109,97,
- 110,97,103,101,109,101,110,116,46,77,66,101,97,110,69,120,
- 99,101,112,116,105,111,110,56,110,-116,-27,110,87,49,-50,2,
- 0,1,76,0,9,101,120,99,101,112,116,105,111,110,116,0,
- 21,76,106,97,118,97,47,108,97,110,103,47,69,120,99,101,
- 112,116,105,111,110,59,120,114,0,28,106,97,118,97,120,46,
- 109,97,110,97,103,101,109,101,110,116,46,74,77,69,120,99,
- 101,112,116,105,111,110,4,-35,76,-20,-109,-99,126,113,2,0,
- 0,120,114,0,19,106,97,118,97,46,108,97,110,103,46,69,
- 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,-53,3,0,3,76,0,5,99,97,117,115,101,116,0,21,
- 76,106,97,118,97,47,108,97,110,103,47,84,104,114,111,119,
- 97,98,108,101,59,76,0,13,100,101,116,97,105,108,77,101,
- 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,
- 69,108,101,109,101,110,116,59,120,112,113,0,126,0,8,116,
- 0,7,79,104,32,100,101,97,114,117,114,0,30,91,76,106,
- 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,
- -3,34,57,2,0,0,120,112,0,0,0,2,115,114,0,27,
- 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,
- 108,97,115,115,113,0,126,0,6,76,0,8,102,105,108,101,
- 78,97,109,101,113,0,126,0,6,76,0,10,109,101,116,104,
- 111,100,78,97,109,101,113,0,126,0,6,120,112,0,0,0,
- 63,116,0,25,77,66,101,97,110,69,120,99,101,112,116,105,
- 111,110,73,110,116,101,114,111,112,84,101,115,116,116,0,30,
- 77,66,101,97,110,69,120,99,101,112,116,105,111,110,73,110,
- 116,101,114,111,112,84,101,115,116,46,106,97,118,97,116,0,
- 5,119,114,105,116,101,115,113,0,126,0,12,0,0,0,46,
- 113,0,126,0,14,113,0,126,0,15,116,0,4,109,97,105,
- 110,120,115,114,0,34,106,97,118,97,46,108,97,110,103,46,
- 73,108,108,101,103,97,108,65,114,103,117,109,101,110,116,69,
- 120,99,101,112,116,105,111,110,-75,-119,115,-45,125,102,-113,-68,
- 2,0,0,120,114,0,26,106,97,118,97,46,108,97,110,103,
- 46,82,117,110,116,105,109,101,69,120,99,101,112,116,105,111,
- 110,-98,95,6,71,10,52,-125,-27,2,0,0,120,113,0,126,
- 0,3,113,0,126,0,21,116,0,3,66,97,100,117,113,0,
- 126,0,10,0,0,0,2,115,113,0,126,0,12,0,0,0,
- 62,113,0,126,0,14,113,0,126,0,15,113,0,126,0,16,
- 115,113,0,126,0,12,0,0,0,46,113,0,126,0,14,113,
- 0,126,0,15,113,0,126,0,18,120,
- };
-
- private static volatile String failure;
-
- public static void main(String[] args) throws Exception {
- if (args.length > 0) {
- if (args[0].equals("write") && args.length == 1) {
- write();
- return;
- } else {
- System.err.println(
- "Usage: java MBeanExceptionInteropTest");
- System.err.println(
- "or: java MBeanExceptionInteropTest write");
- System.exit(1);
- }
- }
-
- // Read the serialized object and check it is correct.
- ByteArrayInputStream bin =
- new ByteArrayInputStream(SERIALIZED_MBEAN_EXCEPTION);
- ObjectInputStream oin = new ObjectInputStream(bin);
- MBeanException mbeanEx = (MBeanException) oin.readObject();
- assertEquals("MBeanException message", "Oh dear", mbeanEx.getMessage());
- System.out.println("getCause(): " + mbeanEx.getCause() + "; " +
- "getTargetException(): " + mbeanEx.getTargetException());
- for (Throwable t :
- new Throwable[] {mbeanEx.getCause(), mbeanEx.getTargetException()}) {
- if (!(t instanceof IllegalArgumentException))
- fail("Nested exception not an IllegalArgumentException: " + t);
- else
- assertEquals("Nested exception message", "Bad", t.getMessage());
- }
-
- if (failure == null)
- System.out.println("TEST PASSED");
- else
- throw new Exception("TEST FAILED: " + failure);
- }
-
- // Write a file that can be inserted into this source file as the
- // contents of the SERIALIZED_MBEAN_EXCEPTION array. Run this program
- // on JDK 6 to generate the array, then test on JDK 7.
- private static void write() throws Exception {
- Exception wrapped = new IllegalArgumentException("Bad");
- MBeanException mbeanEx = new MBeanException(wrapped, "Oh dear");
- ByteArrayOutputStream bout = new ByteArrayOutputStream();
- ObjectOutputStream oout = new ObjectOutputStream(bout);
- oout.writeObject(mbeanEx);
- oout.close();
- byte[] bytes = bout.toByteArray();
- for (int i = 0; i < bytes.length; i++) {
- System.out.printf("%d,", bytes[i]);
- if (i % 16 == 15)
- System.out.println();
- }
- if (bytes.length % 16 != 0)
- System.out.println();
- }
-
- private static void assertEquals(String what, Object expect, Object actual) {
- boolean equal = (expect == null) ? (actual == null) : expect.equals(actual);
- if (equal)
- System.out.println("OK: " + what + ": " + expect);
- else
- fail(what + ": expected " + expect + ", got " + actual);
- }
-
- private static void fail(String why) {
- System.out.println("FAIL: " + why);
- failure = why;
- }
-}