tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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unnamed-function.js (1234B)

      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 var BUGNUMBER = 376052;
      8 var summary = 'Unnamed function expressions are forbidden in statement context';
      9 
     10 
     11 //-----------------------------------------------------------------------------
     12 test();
     13 //-----------------------------------------------------------------------------
     14 
     15 function test()
     16 {
     17  printBugNumber(BUGNUMBER);
     18  printStatus (summary);
     19 
     20  try
     21  {
     22    eval('(function () {1;})');
     23    reportCompare(true, true,
     24                  "unnamed function expression not in statement context works");
     25  }
     26  catch(ex)
     27  {
     28    reportCompare(true, false, "threw exception: " + ex);
     29  }
     30 
     31  try
     32  {
     33    eval('function () {1;}');
     34    reportCompare(true, false, "didn't throw an exception");
     35  }
     36  catch(ex)
     37  {
     38    reportCompare(ex instanceof SyntaxError, true,
     39                  "unnamed function expression not in statement context " +
     40                  "should have been a SyntaxError");
     41  }
     42 }