js/src/tests/js1_5/extensions/regress-354541-03.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

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 = 354541;
     8 var summary = 'Regression to standard class constructors in case labels';
     9 var actual = '';
    10 var expect = '';
    13 printBugNumber(BUGNUMBER);
    14 printStatus (summary + ': top level');
    16 String.prototype.trim = function() { print('hallo'); };
    18 String.prototype.trim = function() { return 'hallo'; };
    20 const S = String;
    21 const Sp = String.prototype;
    23 expect = 'hallo';
    24 var expectStringInvariant = true
    25   var actualStringInvariant;
    26 var expectStringPrototypeInvariant = true;
    27 var actualStringPrototypeInvariant;
    29 if (typeof Script == 'undefined')
    30 {
    31   print('Test skipped. Script not defined.');
    32   reportCompare("Script not defined, Test skipped.",
    33                 "Script not defined, Test skipped.",
    34                 summary);
    35 }
    36 else
    37 {
    38   var s = Script('var tmp = function(o) { switch(o) { case String: case 1: return ""; } }; actualStringInvariant = (String === S); actualStringPrototypeInvariant = (String.prototype === Sp); actual = "".trim();');
    39   try
    40   {
    41     s();
    42   }
    43   catch(ex)
    44   {
    45     actual = ex + '';
    46   }
    47   reportCompare(expect, actual, 'trim() returned');
    48   reportCompare(expectStringInvariant, actualStringInvariant,
    49                 'String invariant');
    50   reportCompare(expectStringPrototypeInvariant,
    51                 actualStringPrototypeInvariant,
    52                 'String.prototype invariant');
    54 }

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