The Tor Browser: js/src/tests/js1_8/extensions/regress-353116.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 353116;

     8 var summary = 'Improve errors messages for null, undefined properties';

     9 var actual = '';

    10 var expect = '';

    13 //-----------------------------------------------------------------------------

    14 test();

    15 //-----------------------------------------------------------------------------

    17 function test()

    18 {

    19   enterFunc ('test');

    20   printBugNumber(BUGNUMBER);

    21   printStatus (summary);

    23   expect = 'TypeError: undefined has no properties';

    24   actual = 'No Error';

    26   try

    27   {

    28     undefined.y;

    29   }

    30   catch(ex)

    31   {

    32     actual = ex + '';

    33   }

    34   reportCompare(expect, actual, summary);

    36   expect = 'TypeError: null has no properties';

    37   actual = 'No Error';

    39   try

    40   {

    41     null.y;

    42   }

    43   catch(ex)

    44   {

    45     actual = ex + '';

    46   }

    47   reportCompare(expect, actual, summary);

    49   expect = 'TypeError: x is undefined';

    50   actual = 'No Error';

    52   try

    53   {

    54     x = undefined;

    55     x.y;

    56   }

    57   catch(ex)

    58   {

    59     actual = ex + '';

    60   }

    61   reportCompare(expect, actual, summary);

    63   expect = 'TypeError: x is null';

    64   actual = 'No Error';

    66   try

    67   {

    68     x = null;

    69     x.y;

    70   }

    71   catch(ex)

    72   {

    73     actual = ex + '';

    74   }

    75   reportCompare(expect, actual, summary);

    77   exitFunc ('test');

    78 }

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