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24 lines
677 B
JavaScript
24 lines
677 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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* Operator x - y produces the same result as x + (-y)
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*
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* @path ch11/11.6/11.6.2/S11.6.2_A4_T3.js
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* @description The difference of two infinities of the same sign is NaN
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*/
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//CHECK#1
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if (isNaN(Number.POSITIVE_INFINITY - Number.POSITIVE_INFINITY) !== true ) {
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$ERROR('#1: Infinity - Infinity === Not-a-Number. Actual: ' + (Infinity - Infinity));
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}
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//CHECK#2
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if (isNaN(Number.NEGATIVE_INFINITY - Number.NEGATIVE_INFINITY) !== true ) {
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$ERROR('#2: -Infinity - -Infinity === Not-a-Number. Actual: ' + (-Infinity - -Infinity));
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}
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