tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.4.5_A3_T4.js (533B)

      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 returns x = ToNumber(x) - 1
      6 es5id: 11.4.5_A3_T4
      7 description: Type(x) is undefined or null
      8 ---*/
      9 
     10 //CHECK#1
     11 var x; 
     12 --x;
     13 if (isNaN(x) !== true) {
     14  throw new Test262Error('#1: var x; --x; x === Not-a-Number. Actual: ' + (x));
     15 }
     16 
     17 //CHECK#2
     18 var x = null; 
     19 --x;
     20 if (x !== -1) {
     21  throw new Test262Error('#2: var x = null; --x; x === -1. Actual: ' + (x));
     22 }
     23 
     24 reportCompare(0, 0);