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32 lines
910 B
JavaScript
32 lines
910 B
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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* For every integer k that is less than the value of
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* the length property of A but not less than ToUint32(length),
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* if A itself has a property (not an inherited property) named ToString(k),
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* then delete that property
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*
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* @path ch15/15.4/15.4.5/15.4.5.1/S15.4.5.1_A1.2_T1.js
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* @description Change length of array
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*/
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//CHECK#1
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var x = [0,,2,,4];
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x.length = 4;
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if (x[4] !== undefined) {
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$ERROR('#1: x = [0,,2,,4]; x.length = 4; x[4] === undefined. Actual: ' + (x[4]));
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}
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//CHECK#2
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x.length = 3;
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if (x[3] !== undefined) {
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$ERROR('#2: x = [0,,2,,4]; x.length = 4; x.length = 3; x[3] === undefined. Actual: ' + (x[3]));
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}
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//CHECK#3
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if (x[2] !== 2) {
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$ERROR('#3: x = [0,,2,,4]; x.length = 4; x.length = 3; x[2] === 2. Actual: ' + (x[2]));
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}
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