1 /* 2 * Copyright (c) 2010, 2013, 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-8011421: When using Object.defineProperty on arrays, PropertyDescriptor's property accessors are invoked multiple times 26 * 27 * @test 28 * @run 29 */ 30 31 var configurableGetterCalled = 0; 32 33 // create a property descriptor object with "configurable" 34 // property with a user defined getter 35 var propDesc = Object.defineProperty({}, 36 "configurable", 37 { 38 get: function() { 39 configurableGetterCalled++; 40 return false 41 } 42 } 43 ); 44 45 // make array length non-configurable 46 Object.defineProperty([], "length", propDesc); 47 48 // above should have called "configurable" getter only once 49 if (configurableGetterCalled !== 1) { 50 fail("defineProperty on array should call propDesc getters only once"); 51 }