tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.5.2_A4_T7.js (844B)

      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 division is determined by the specification of IEEE 754
      7    arithmetics
      8 es5id: 11.5.2_A4_T7
      9 description: Division of a zero by a zero results in NaN
     10 ---*/
     11 
     12 //CHECK#1
     13 if (isNaN(+0 / +0) !== true) {
     14  throw new Test262Error('#1: +0 / +0 === Not-a-Number. Actual: ' + (+0 / +0));
     15 }  
     16 
     17 //CHECK#2
     18 if (isNaN(-0 / +0) !== true) {
     19  throw new Test262Error('#2: -0 / +0 === Not-a-Number. Actual: ' + (-0 / +0)); 
     20 } 
     21 
     22 //CHECK#3
     23 if (isNaN(+0 / -0) !== true) {
     24  throw new Test262Error('#3: +0 / -0 === Not-a-Number. Actual: ' + (+0 / -0)); 
     25 } 
     26 
     27 //CHECK#4
     28 if (isNaN(-0 / -0) !== true) {
     29  throw new Test262Error('#4: -0 / -0 === Not-a-Number. Actual: ' + (-0 / -0));
     30 }
     31 
     32 reportCompare(0, 0);