tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

S12.2_A2.js (1724B)

      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    Variables are defined with global scope (that is, they are created as
      7    members of the global object, as described in 10.1.3) using property
      8    attributes { DontDelete}
      9 es5id: 12.2_A2
     10 description: >
     11    Checking if deleting global variables that have the attributes
     12    {DontDelete} fails
     13 flags: [noStrict]
     14 ---*/
     15 
     16 //////////////////////////////////////////////////////////////////////////////
     17 //CHECK#1
     18 if (delete(__variable)) {
     19 throw new Test262Error('#1: delete(__variable)===false');
     20 }
     21 //
     22 //////////////////////////////////////////////////////////////////////////////
     23 
     24 //////////////////////////////////////////////////////////////////////////////
     25 //CHECK#2
     26 if (delete(this["__variable"])) {
     27 throw new Test262Error('#2: delete(this["__variable"])===false');
     28 }
     29 //
     30 //////////////////////////////////////////////////////////////////////////////
     31 
     32 
     33 var __variable;
     34 var __variable = "defined";
     35 
     36 //////////////////////////////////////////////////////////////////////////////
     37 //CHECK#3
     38 if (delete(__variable) | delete(this["__variable"])) {
     39 throw new Test262Error('#3: (delete(__variable) | delete(this["__variable"]))===false' );
     40 }
     41 //
     42 //////////////////////////////////////////////////////////////////////////////
     43 
     44 //////////////////////////////////////////////////////////////////////////////
     45 //CHECK#4
     46 if ((__variable !== "defined")|(this["__variable"] !=="defined")) {
     47 throw new Test262Error('#4: __variable === "defined" and this["__variable"] ==="defined"');
     48 }
     49 //
     50 //////////////////////////////////////////////////////////////////////////////
     51 
     52 reportCompare(0, 0);