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53 lines
2.1 KiB
JavaScript
53 lines
2.1 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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* The slice function is intentionally generic.
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* It does not require that its this value be an Array object
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*
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* @path ch15/15.4/15.4.4/15.4.4.10/S15.4.4.10_A2_T6.js
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* @description If end is undefined use length
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*/
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var obj = {};
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obj.slice = Array.prototype.slice;
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obj[0] = 0;
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obj[1] = 1;
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obj[2] = 2;
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obj[3] = 3;
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obj[4] = 4;
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obj.length = 5;
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var arr = obj.slice(2, undefined);
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//CHECK#1
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arr.getClass = Object.prototype.toString;
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if (arr.getClass() !== "[object " + "Array" + "]") {
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$ERROR('#1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr is Array object. Actual: ' + (arr.getClass()));
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}
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//CHECK#2
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if (arr.length !== 3) {
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$ERROR('#2: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr.length === 3. Actual: ' + (arr.length));
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}
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//CHECK#3
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if (arr[0] !== 2) {
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$ERROR('#3: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr[0] === 2. Actual: ' + (arr[0]));
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}
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//CHECK#4
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if (arr[1] !== 3) {
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$ERROR('#4: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr[1] === 3. Actual: ' + (arr[1]));
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}
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//CHECK#5
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if (arr[2] !== 4) {
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$ERROR('#5: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr[2] === 4. Actual: ' + (arr[2]));
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}
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//CHECK#6
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if (arr[3] !== undefined) {
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$ERROR('#6: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = 0; obj[1] = 1; obj[2] = 2; obj[3] = 3; obj[4] = 4; obj.length = 5; var arr = obj.slice(2, undefined); arr[3] === undefined. Actual: ' + (arr[3]));
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}
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