mirror of https://github.com/tc39/test262.git
23 lines
652 B
JavaScript
23 lines
652 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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* Number.prototype is itself Number object
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*
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* @path ch15/15.7/15.7.3/15.7.3.1/S15.7.3.1_A2_T1.js
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* @description Checking type of Number.prototype property - test based on
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* deleting Number.prototype.toString
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*/
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//CHECK#1
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if (typeof Number.prototype !== "object") {
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$ERROR('#1: typeof Number.prototype === "object"');
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}
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delete Number.prototype.toString;
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if (Number.prototype.toString() !== "[object Number]") {
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$ERROR('#3: The [[Class]] property of the Number prototype object is set to "Number"');
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}
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