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 * JDK-8074556: Functions should not share allocator maps 26 * 27 * @test 28 * @run 29 */ 30 31 function A () { 32 return this; 33 } 34 35 function B() { 36 return this; 37 } 38 39 A.prototype.x = "x"; 40 A.prototype.y = "y"; 41 B.prototype.y = "y"; // same properties but different order 42 B.prototype.x = "x"; 43 44 function test(o) { 45 Assert.assertEquals(o.x, "x"); 46 Assert.assertEquals(o.y, "y"); 47 } 48 49 test(new A()); 50 test(new B()); 51 test(new A()); 52 test(new B());