1 /* 2 * Copyright (c) 2015, 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. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @bug 8129895 28 * @summary Throw VerifyError when checking assignability of primitive arrays 29 * that are not identical. For example, [I is not assignable to [B. 30 * @compile primArray.jasm 31 * @compile primArray49.jasm 32 * @run main/othervm -Xverify:all PrimIntArray 33 */ 34 35 // Test that an int[] is not assignable to byte[]. 36 public class PrimIntArray { 37 38 public static void main(String args[]) throws Throwable { 39 System.out.println("Regression test for bug 8129895"); 40 41 try { 42 Class newClass = Class.forName("primArray"); 43 throw new RuntimeException("Expected VerifyError exception not thrown with new verifier"); 44 } catch (java.lang.VerifyError e) { 45 System.out.println("Test PrimIntArray passed with new verifier"); 46 } 47 48 try { 49 Class newClass = Class.forName("primArray49"); 50 throw new RuntimeException("Expected VerifyError exception not thrown by old verifier"); 51 } catch (java.lang.VerifyError e) { 52 System.out.println("Test PrimIntArray passed with old verifier"); 53 } 54 } 55 }