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35 lines
1.4 KiB
JavaScript
35 lines
1.4 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 String.prototype.substring.length property has the attribute DontDelete
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*
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* @path ch15/15.5/15.5.4/15.5.4.15/S15.5.4.15_A9.js
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* @description Checking if deleting the String.prototype.substring.length property fails
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*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#0
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if (!(String.prototype.substring.hasOwnProperty('length'))) {
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$FAIL('#0: String.prototype.substring.hasOwnProperty(\'length\') return true. Actual: '+String.prototype.substring.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (delete String.prototype.substring.length) {
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$ERROR('#1: delete String.prototype.substring.length return false');
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (!(String.prototype.substring.hasOwnProperty('length'))) {
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$FAIL('#2: delete String.prototype.substring.length; String.prototype.substring.hasOwnProperty(\'length\') return true. Actual: '+String.prototype.substring.hasOwnProperty('length'));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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