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23 lines
657 B
JavaScript
23 lines
657 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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info: |
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If a property is added whose name is an array index,
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the length property is changed
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es5id: 15.4.5.2_A2_T1
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description: Checking length property
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---*/
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var x = [];
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assert.sameValue(x.length, 0, 'The value of x.length is expected to be 0');
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x[0] = 1;
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assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1');
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x[1] = 1;
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assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2');
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x[9] = 1;
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assert.sameValue(x.length, 10, 'The value of x.length is expected to be 10');
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