tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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regress-204210.js (1810B)

      1 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this
      4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      5 
      6 /*
      7 *
      8 * Date:    29 April 2003
      9 * SUMMARY: eval() is not a constructor, but don't crash on |new eval();|
     10 *
     11 * See http://bugzilla.mozilla.org/show_bug.cgi?id=204210
     12 *
     13 */
     14 //-----------------------------------------------------------------------------
     15 var UBound = 0;
     16 var BUGNUMBER = 204210;
     17 var summary = "eval() is not a constructor, but don't crash on |new eval();|";
     18 var status = '';
     19 var statusitems = [];
     20 var actual = '';
     21 var actualvalues = [];
     22 var expect= '';
     23 var expectedvalues = [];
     24 
     25 printBugNumber(BUGNUMBER);
     26 printStatus(summary);
     27 
     28 /*
     29 * Just testing that we don't crash on any of these constructs -
     30 */
     31 
     32 
     33 /*
     34 * global scope -
     35 */
     36 try
     37 {
     38  var x = new eval();
     39  new eval();
     40 }
     41 catch(e)
     42 {
     43 }
     44 
     45 
     46 /*
     47 * function scope -
     48 */
     49 f();
     50 function f()
     51 {
     52  try
     53  {
     54    var x = new eval();
     55    new eval();
     56  }
     57  catch(e)
     58  {
     59  }
     60 }
     61 
     62 
     63 /*
     64 * eval scope -
     65 */
     66 var s = '';
     67 s += 'try';
     68 s += '{';
     69 s += '  var x = new eval();';
     70 s += '  new eval();';
     71 s += '}';
     72 s += 'catch(e)';
     73 s += '{';
     74 s += '}';
     75 eval(s);
     76 
     77 
     78 /*
     79 * some combinations of scope -
     80 */
     81 s = '';
     82 s += 'function g()';
     83 s += '{';
     84 s += '  try';
     85 s += '  {';
     86 s += '    var x = new eval();';
     87 s += '    new eval();';
     88 s += '  }';
     89 s += '  catch(e)';
     90 s += '  {';
     91 s += '  }';
     92 s += '}';
     93 s += 'g();';
     94 eval(s);
     95 
     96 
     97 function h()
     98 {
     99  var s = '';
    100  s += 'function f()';
    101  s += '{';
    102  s += '  try';
    103  s += '  {';
    104  s += '    var x = new eval();';
    105  s += '    new eval();';
    106  s += '  }';
    107  s += '  catch(e)';
    108  s += '  {';
    109  s += '  }';
    110  s += '}';
    111  s += 'f();';
    112  eval(s);
    113 }
    114 h();
    115 
    116 reportCompare('No Crash', 'No Crash', '');