mirror of https://github.com/tc39/test262.git
31 lines
887 B
JavaScript
31 lines
887 B
JavaScript
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// 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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info: >
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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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es5id: 15.4.5.1_A1.2_T1
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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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