The Tor Browser: js/src/tests/ecma_5/Date/defaultvalue.js@6474c204b198

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

     1 /*

     2  * Any copyright is dedicated to the Public Domain.

     3  * http://creativecommonn.org/licenses/publicdomain/

     4  */

     6 var BUGNUMBER = 645464;

     7 var summary =

     8   "[[DefaultValue]] behavior wrong for Date with overridden valueOf/toString";

    10 print(BUGNUMBER + ": " + summary);

    12 /**************

    13  * BEGIN TEST *

    14  **************/

    16 function allTests()

    17 {

    18   var DS = new Date(2010, 1, 1).toString();

    20   // equality

    22   var d = new Date(2010, 1, 1);

    23   assertEq(d == DS, true);

    25   var d2 = new Date(2010, 1, 1);

    26   d2.valueOf = function() { assertEq(arguments.length, 0); return 17; };

    27   assertEq(d2 == DS, true);

    29   var d3 = new Date(2010, 1, 1);

    30   d3.toString = function() { return 42; };

    31   assertEq(d3 == 42, true);

    33   function testEquality()

    34   {

    35     var d = new Date(2010, 1, 1);

    36     assertEq(d == DS, true);

    38     var d2 = new Date(2010, 1, 1);

    39     d2.valueOf = function() { assertEq(arguments.length, 0); return 17; };

    40     assertEq(d2 == DS, true);

    42     var d3 = new Date(2010, 1, 1);

    43     d3.toString = function() { return 42; };

    44     assertEq(d3 == 42, true);

    45   }

    46   testEquality();

    49   // addition of Date to number

    51   var d = new Date(2010, 1, 1);

    52   assertEq(d + 5, DS + "5");

    54   var d2 = new Date(2010, 1, 1);

    55   d2.toString = function() { return 9; };

    56   assertEq(d2 + 3, 9 + 3);

    58   var d3 = new Date(2010, 1, 1);

    59   d3.valueOf = function() { assertEq(arguments.length, 0); return 17; };

    60   assertEq(d3 + 5, DS + "5");

    62   function testDateNumberAddition()

    63   {

    64     var d = new Date(2010, 1, 1);

    65     assertEq(d + 5, DS + "5");

    67     var d2 = new Date(2010, 1, 1);

    68     d2.toString = function() { return 9; };

    69     assertEq(d2 + 3, 9 + 3);

    71     var d3 = new Date(2010, 1, 1);

    72     d3.valueOf = function() { assertEq(arguments.length, 0); return 17; };

    73     assertEq(d3 + 5, DS + "5");

    74   }

    75   testDateNumberAddition();

    78   // addition of Date to Date

    80   var d = new Date(2010, 1, 1);

    81   assertEq(d + d, DS + DS);

    83   var d2 = new Date(2010, 1, 1);

    84   d2.toString = function() { return 5; };

    85   assertEq(d2 + d2, 10);

    87   var d3 = new Date(2010, 1, 1);

    88   d3.valueOf = function() { assertEq(arguments.length, 0); return 8.5; };

    89   assertEq(d3 + d3, DS + DS);

    91   function testDateDateAddition()

    92   {

    93     var d = new Date(2010, 1, 1);

    94     assertEq(d + d, DS + DS);

    96     var d2 = new Date(2010, 1, 1);

    97     d2.toString = function() { return 5; };

    98     assertEq(d2 + d2, 10);

   100     var d3 = new Date(2010, 1, 1);

   101     d3.valueOf = function() { assertEq(arguments.length, 0); return 8.5; };

   102     assertEq(d3 + d3, DS + DS);

   103   }

   104   testDateDateAddition();

   107   // Date as bracketed property name

   109   var obj = { 8: 42, 9: 73 };

   110   obj[DS] = 17;

   112   var d = new Date(2010, 1, 1);

   113   assertEq(obj[d], 17);

   115   var d2 = new Date(2010, 1, 1);

   116   d2.valueOf = function() { assertEq(arguments.length, 0); return 8; }

   117   assertEq(obj[d2], 17);

   119   var d3 = new Date(2010, 1, 1);

   120   d3.toString = function() { return 9; };

   121   assertEq(obj[d3], 73);

   123   function testPropertyName()

   124   {

   125     var obj = { 8: 42, 9: 73 };

   126     obj[DS] = 17;

   128     var d = new Date(2010, 1, 1);

   129     assertEq(obj[d], 17);

   131     var d2 = new Date(2010, 1, 1);

   132     d2.valueOf = function() { assertEq(arguments.length, 0); return 8; }

   133     assertEq(obj[d2], 17);

   135     var d3 = new Date(2010, 1, 1);

   136     d3.toString = function() { return 9; };

   137     assertEq(obj[d3], 73);

   138   }

   139   testPropertyName();

   142   // Date as property name with |in| operator

   144   var obj = {};

   145   obj[DS] = 5;

   147   var d = new Date(2010, 1, 1);

   148   assertEq(d in obj, true);

   150   var d2 = new Date(2010, 1, 1);

   151   d2.toString = function() { return "baz"; };

   152   assertEq(d2 in { baz: 42 }, true);

   154   var d3 = new Date(2010, 1, 1);

   155   d3.valueOf = function() { assertEq(arguments.length, 0); return "quux"; };

   156   assertEq(d3 in obj, true);

   158   function testInOperatorName()

   159   {

   160     var obj = {};

   161     obj[DS] = 5;

   163     var d = new Date(2010, 1, 1);

   164     assertEq(d in obj, true);

   166     var d2 = new Date(2010, 1, 1);

   167     d2.toString = function() { return "baz"; };

   168     assertEq(d2 in { baz: 42 }, true);

   170     var d3 = new Date(2010, 1, 1);

   171     d3.valueOf = function() { assertEq(arguments.length, 0); return "quux"; };

   172     assertEq(d3 in obj, true);

   173   }

   174   testInOperatorName();

   175 }

   177 allTests();

   179 if (typeof newGlobal === "function")

   180 {

   181   Date = newGlobal().Date;

   182   allTests();

   183 }

   185 /******************************************************************************/

   187 if (typeof reportCompare === "function")

   188   reportCompare(true, true);

   190 print("All tests passed!");

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