tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.6.2_A3_T2.8.js (1055B)

      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 returns ToNumber(x) - ToNumber(y)
      6 es5id: 11.6.2_A3_T2.8
      7 description: >
      8    Type(x) is different from Type(y) and both types vary between
      9    Boolean (primitive or object) and Undefined
     10 ---*/
     11 
     12 //CHECK#1
     13 if (isNaN(true - undefined) !== true) {
     14  throw new Test262Error('#1: true - undefined === Not-a-Number. Actual: ' + (true - undefined));
     15 }
     16 
     17 //CHECK#2
     18 if (isNaN(undefined - true) !== true) {
     19  throw new Test262Error('#2: undefined - true === Not-a-Number. Actual: ' + (undefined - true));
     20 }
     21 
     22 //CHECK#3
     23 if (isNaN(new Boolean(true) - undefined) !== true) {
     24  throw new Test262Error('#3: new Boolean(true) - undefined === Not-a-Number. Actual: ' + (new Boolean(true) - undefined));
     25 }
     26 
     27 //CHECK#4
     28 if (isNaN(undefined - new Boolean(true)) !== true) {
     29  throw new Test262Error('#4: undefined - new Boolean(true) === Not-a-Number. Actual: ' + (undefined - new Boolean(true)));
     30 }
     31 
     32 reportCompare(0, 0);