tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S10.4.1_A1_T1.js (661B)

      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    Variable instantiation is performed using the global object as
      7    the variable object and using property attributes { DontDelete }
      8 es5id: 10.4.1_A1_T1
      9 description: >
     10    Checking if deleting variable x, that is defined as var x = 1,
     11    fails
     12 flags: [noStrict]
     13 ---*/
     14 
     15 var x = 1;
     16 
     17 if (this.x !== 1) {
     18  throw new Test262Error("#1: variable x is a property of global object");
     19 }
     20 
     21 if(delete this.x !== false){
     22  throw new Test262Error("#2: variable x has property attribute DontDelete");
     23 }
     24 
     25 reportCompare(0, 0);