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-8015355: Array.prototype functions don't honour non-writable length and / or index properties 26 * 27 * @test 28 * @run 29 */ 30 31 function check(callback) { 32 try { 33 callback(); 34 fail("TypeError expected for " + callback); 35 } catch (e) { 36 if (! (e instanceof TypeError)) { 37 fail("TypeError expected, got " + e); 38 } 39 } 40 } 41 42 var array = Object.defineProperty([],"length", { writable: false }); 43 44 check(function() { 45 array.push(0) 46 }); 47 48 check(function() { 49 array.pop() 50 }); 51 52 check(function() { 53 Object.defineProperty([,,],"0",{ writable: false }).reverse(); 54 }); 55 56 check(function() { 57 array.shift() 58 }); 59 60 check(function() { 61 array.splice(0) 62 }); 63 64 check(function() { 65 array.unshift() 66 }); 67 68 // try the above via call 69 70 check(function() { 71 Array.prototype.push.call(array, 0); 72 }); 73 74 check(function() { 75 Array.prototype.pop.call(array); 76 }); 77 78 check(function() { 79 Array.prototype.shift.call(array); 80 }); 81 82 check(function() { 83 Array.prototype.unshift.call(array); 84 }); 85 86 check(function() { 87 Array.prototype.splice.call(array, 0); 88 }); 89 90 check(function() { 91 Array.prototype.reverse.call(Object.defineProperty([,,],"0",{ writable: false })); 92 }); 93 94 // try the above via apply 95 96 check(function() { 97 Array.prototype.push.apply(array, [ 0 ]); 98 }); 99 100 check(function() { 101 Array.prototype.pop.apply(array); 102 }); 103 104 check(function() { 105 Array.prototype.shift.apply(array); 106 }); 107 108 check(function() { 109 Array.prototype.unshift.apply(array); 110 }); 111 112 check(function() { 113 Array.prototype.splice.apply(array, [ 0 ]); 114 }); 115 116 check(function() { 117 Array.prototype.reverse.apply(Object.defineProperty([,,],"0",{ writable: false })); 118 });