tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.6.1_A4_T2.js (753B)

      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: |
      6    The result of an addition is determined using the rules of IEEE 754
      7    double-precision arithmetics
      8 es5id: 11.6.1_A4_T2
      9 description: The sum of two infinities of opposite sign is NaN
     10 ---*/
     11 
     12 //CHECK#1
     13 if (isNaN(Number.POSITIVE_INFINITY + Number.NEGATIVE_INFINITY) !== true ) {
     14  throw new Test262Error('#1: Infinity + -Infinity === Not-a-Number. Actual: ' + (Infinity + -Infinity));
     15 }
     16 
     17 //CHECK#2
     18 if (isNaN(Number.NEGATIVE_INFINITY + Number.POSITIVE_INFINITY) !== true ) {
     19  throw new Test262Error('#2: -Infinity + Infinity === Not-a-Number. Actual: ' + (-Infinity + Infinity));
     20 }
     21 
     22 reportCompare(0, 0);