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77 lines
2.5 KiB
JavaScript
77 lines
2.5 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]], [[Delete]] from not an inherited property
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*
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* @path ch15/15.4/15.4.4/15.4.4.13/S15.4.4.13_A4_T2.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[0] = 1;
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var x = [];
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x.length = 1;
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//CHECK#1
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var unshift = x.unshift(0);
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if (unshift !== 2) {
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$ERROR('#1: Array.prototype[0] = 1; x = []; x.length = 1; x.unshift(0) === 2. Actual: ' + (unshift));
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}
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//CHECK#2
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if (x[0] !== 0) {
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$ERROR('#2: Array.prototype[0] = 1; x = []; x.length = 1; x.unshift(0); x[0] === 0. Actual: ' + (x[0]));
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}
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//CHECK#3
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if (x[1] !== 1) {
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$ERROR('#3: Array.prototype[0] = 1; x = []; x.length = 1; x.unshift(0); x[1] === 1. Actual: ' + (x[1]));
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}
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delete x[0];
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//CHECK#4
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if (x[0] !== 1) {
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$ERROR('#4: Array.prototype[0] = 1; x = [1]; x.length = 1; x.unshift(0); delete x[0]; x[0] === 1. Actual: ' + (x[0]));
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}
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Object.prototype[0] = 1;
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Object.prototype.length = 1;
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Object.prototype.unshift = Array.prototype.unshift;
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x = {};
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//CHECK#5
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var unshift = x.unshift(0);
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if (unshift !== 2) {
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$ERROR('#5: Object.prototype[0] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0) === 2. Actual: ' + (unshift));
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}
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//CHECK#6
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if (x[0] !== 0) {
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$ERROR('#6: Object.prototype[0] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0); x[0] === 0. Actual: ' + (x[0]));
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}
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//CHECK#7
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if (x[1] !== 1) {
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$ERROR('#7: Object.prototype[0] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0); x[1] === 1. Actual: ' + (x[1]));
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}
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delete x[0];
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//CHECK#8
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if (x[0] !== 1) {
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$ERROR('#8: Object.prototype[0] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0); delete x[0]; x[0] === 1. Actual: ' + (x[0]));
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}
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//CHECK#9
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if (x.length !== 2) {
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$ERROR('#9: Object.prototype[0] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0); x.length === 1. Actual: ' + (x.length));
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}
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//CHECK#10
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delete x.length;
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if (x.length !== 1) {
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$ERROR('#10: Object.prototype[1] = 1; Object.prototype.length = 1; Object.prototype.unshift = Array.prototype.unshift; x = {}; x.unshift(0); delete x; x.length === 1. Actual: ' + (x.length));
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}
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