tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S11.8.6_A6_T3.js (865B)

      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    Only Function objects implement [[HasInstance]] and can be proper
      7    ShiftExpression for the "instanceof" operator consequently
      8 es5id: 11.8.6_A6_T3
      9 description: Checking if RelationalExpression is function
     10 ---*/
     11 
     12 function MyFunct(){return 0};
     13 
     14 //CHECK#1
     15 if (MyFunct instanceof MyFunct){
     16 throw new Test262Error('#1 function MyFunct(){return 0}; MyFunct instanceof MyFunct === false');
     17 }
     18 
     19 //CHECK#2
     20 if (MyFunct instanceof Function !== true){
     21 throw new Test262Error('#2 function MyFunct(){return 0}; MyFunct instanceof Function === true');
     22 }
     23 
     24 //CHECK#3
     25 if (MyFunct instanceof Object !== true){
     26 throw new Test262Error('#3 function MyFunct(){return 0}; MyFunct instanceof Object === true');
     27 }
     28 
     29 reportCompare(0, 0);