| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003-2004 Sun Microsystems, Inc. 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. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /** |
| 25 | * @test |
| 26 | * @bug 4920005 4882798 |
| 27 | * @summary make sure getObjectSize(null) throws NullPointerException. |
| 28 | * @author Robert Field as modified from the code of Gabriel Adauto, Wily Technology |
| 29 | * |
| 30 | * @run build NullGetObjectSizeTest |
| 31 | * @run shell MakeJAR.sh basicAgent |
| 32 | * @run main/othervm -javaagent:basicAgent.jar NullGetObjectSizeTest NullGetObjectSizeTest |
| 33 | */ |
| 34 | |
| 35 | public class |
| 36 | NullGetObjectSizeTest |
| 37 | extends ASimpleInstrumentationTestCase |
| 38 | { |
| 39 | |
| 40 | /** |
| 41 | * Constructor for NullGetObjectSizeTest. |
| 42 | * @param name |
| 43 | */ |
| 44 | public NullGetObjectSizeTest(String name) { |
| 45 | super(name); |
| 46 | } |
| 47 | |
| 48 | public static void |
| 49 | main (String[] args) throws Throwable { |
| 50 | ATestCaseScaffold test = new NullGetObjectSizeTest(args[0]); |
| 51 | test.runTest(); |
| 52 | } |
| 53 | |
| 54 | protected final void |
| 55 | doRunTest() { |
| 56 | testNullGetObjectSize(); |
| 57 | } |
| 58 | |
| 59 | |
| 60 | public void |
| 61 | testNullGetObjectSize() { |
| 62 | boolean caught = false; |
| 63 | |
| 64 | // Test that a null argument throws NullPointerException |
| 65 | try { |
| 66 | fInst.getObjectSize(null); |
| 67 | } catch (NullPointerException npe) { |
| 68 | caught = true; |
| 69 | } |
| 70 | assertTrue(caught); |
| 71 | } |
| 72 | |
| 73 | } |