mirror of https://github.com/tc39/test262.git
19 lines
570 B
JavaScript
19 lines
570 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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* Value Property LN2 of the Math Object has the attribute ReadOnly
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*
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* @path 15_Native/15.8_The_Math_Object/15.8.1_Value_Properties_of_the_Math_Object/15.8.1.3_LN2/S15.8.1.3_A4.js
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* @description Checking if Math.LN2 property has the attribute DontDelete
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* @noStrict
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*/
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// CHECK#1
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var x = Math.LN2;
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Math.LN2 = 1;
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if (Math.LN2 !== x) {
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$ERROR('#1: Math.LN2 hasn\'t ReadOnly: \'x = Math.LN2;Math.LN2 = 1;Math.LN2 === x\'');
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}
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