The Tor Browser: js/src/tests/js1_5/Regress/regress-253150.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 = 253150;

     8 var summary = 'Do not warn on detecting properties';

     9 var actual = '';

    10 var expect = 'No warning';

    12 printBugNumber(BUGNUMBER);

    13 printStatus (summary);

    15 var testobject = {};

    17 options('strict');

    18 options('werror');

    20 try

    21 {

    22   var testresult = testobject.foo;

    23   actual = 'No warning';

    24 }

    25 catch(ex)

    26 {

    27   actual = ex + '';

    28 }

    30 reportCompare(expect, actual, summary + ': 1');

    32 try

    33 {

    34   if (testobject.foo)

    35   {

    36     ;

    37   }

    38   actual = 'No warning';

    39 }

    40 catch(ex)

    41 {

    42   actual = ex + '';

    43 }

    45 reportCompare(expect, actual, summary + ': 2');

    47 try

    48 {

    49   if (typeof testobject.foo == 'undefined')

    50   {

    51     ;

    52   }

    53   actual = 'No warning';

    54 }

    55 catch(ex)

    56 {

    57   actual = ex + '';

    58 }

    60 reportCompare(expect, actual, summary + ': 3');

    62 try

    63 {

    64   if (testobject.foo == null)

    65   {

    66     ;

    67   }

    68   actual = 'No warning';

    69 }

    70 catch(ex)

    71 {

    72   actual = ex + '';

    73 }

    75 reportCompare(expect, actual, summary + ': 4');

    77 try

    78 {

    79   if (testobject.foo == undefined)

    80   {

    81     ;

    82   }

    83   actual = 'No warning';

    84 }

    85 catch(ex)

    86 {

    87   actual = ex + '';

    88 }

    90 reportCompare(expect, actual, summary + ': 3');

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