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52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* [[Get]] from not an inherited property
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*
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* @path ch15/15.4/15.4.4/15.4.4.4/S15.4.4.4_A3_T1.js
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* @description [[Prototype]] of Array instance is Array.prototype, [[Prototype] of Array.prototype is Object.prototype
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*/
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Array.prototype[1] = 1;
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var x = [0];
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x.length = 2;
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var arr = x.concat();
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//CHECK#1
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if (arr[0] !== 0) {
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$ERROR('#1: Array.prototype[1] = 1; x = [0]; x.length = 2; var arr = x.concat(); arr[0] === 0. Actual: ' + (arr[0]));
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}
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//CHECK#2
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if (arr[1] !== 1) {
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$ERROR('#2: Array.prototype[1] = 1; x = [0]; x.length = 2; var arr = x.concat(); arr[1] === 1. Actual: ' + (arr[1]));
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}
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//CHECK#3
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if (arr.hasOwnProperty('1') !== true) {
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$ERROR('#3: Array.prototype[1] = 1; x = [0]; x.length = 2; var arr = x.concat(); arr.hasOwnProperty(\'1\') === true. Actual: ' + (arr.hasOwnProperty('1')));
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}
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Object.prototype[1] = 1;
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Object.prototype.length = 2;
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Object.prototype.concat = Array.prototype.concat;
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x = {0:0};
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var arr = x.concat();
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//CHECK#4
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if (arr[0] !== x) {
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$ERROR('#4: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.concat = Array.prototype.concat; x = {0:0}; var arr = x.concat(); arr[0] === x. Actual: ' + (arr[0]));
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}
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//CHECK#5
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if (arr[1] !== 1) {
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$ERROR('#5: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.concat = Array.prototype.concat; x = {0:0}; var arr = x.concat(); arr[1] === 1. Actual: ' + (arr[1]));
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}
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//CHECK#6
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if (arr.hasOwnProperty('1') !== false) {
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$ERROR('#6: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.concat = Array.prototype.concat; x = {0:0}; var arr = x.concat(); arr.hasOwnProperty(\'1\') === false. Actual: ' + (arr.hasOwnProperty('1')));
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}
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