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29 lines
1.2 KiB
JavaScript
29 lines
1.2 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 value of the internal [[Prototype]] property of the String prototype object is the Object prototype object (15.2.3.1)
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*
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* @path ch15/15.5/15.5.4/S15.5.4_A3.js
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* @description Checking Object.prototype.isPrototypeOf(String.prototype)
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*/
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (!(Object.prototype.isPrototypeOf(String.prototype))) {
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$ERROR('#1: Object.prototype.isPrototypeOf(String.prototype) return true. Actual: '+Object.prototype.isPrototypeOf(String.prototype));
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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delete String.prototype.toString;
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#2
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if (String.prototype.toString() != "[object "+"String"+"]") {
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$ERROR('#2: delete String.prototype.toString; String.prototype.toString() == "[object "+"String"+"]". Actual: String.prototype.toString() =='+String.prototype.toString() );
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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