tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.6.2_A4_T3.js (705B)

      1 // Copyright 2009 the Sputnik authors.  All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 info: Operator x - y produces the same result as x + (-y)
      6 es5id: 11.6.2_A4_T3
      7 description: The difference of two infinities of the same sign is NaN
      8 ---*/
      9 
     10 //CHECK#1
     11 if (isNaN(Number.POSITIVE_INFINITY - Number.POSITIVE_INFINITY) !== true ) {
     12  throw new Test262Error('#1: Infinity - Infinity === Not-a-Number. Actual: ' + (Infinity - Infinity));
     13 }
     14 
     15 //CHECK#2
     16 if (isNaN(Number.NEGATIVE_INFINITY - Number.NEGATIVE_INFINITY) !== true ) {
     17  throw new Test262Error('#2: -Infinity - -Infinity === Not-a-Number. Actual: ' + (-Infinity - -Infinity));
     18 }
     19 
     20 reportCompare(0, 0);