The Tor Browser: js/src/tests/ecma/FunctionObjects/15.3.1.1-2.js@6474c204b198

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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/. */

     7 /**

     8    File Name:          15.3.1.1-2.js

     9    ECMA Section:       15.3.1.1 The Function Constructor Called as a Function

    10    Function(p1, p2, ..., pn, body )

    12    Description:

    13    When the Function function is called with some arguments p1, p2, . . . , pn,

    14    body (where n might be 0, that is, there are no "p" arguments, and where body

    15    might also not be provided), the following steps are taken:

    17    1.  Create and return a new Function object exactly if the function constructor

    18    had been called with the same arguments (15.3.2.1).

    20    Author:             christine@netscape.com

    21    Date:               28 october 1997

    23 */

    24 var SECTION = "15.3.1.1-2";

    25 var VERSION = "ECMA_1";

    26 startTest();

    27 var TITLE   = "The Function Constructor Called as a Function";

    29 writeHeaderToLog( SECTION + " "+ TITLE);

    31 var myfunc1 =  Function("a","b","c", "return a+b+c" );

    32 var myfunc2 =  Function("a, b, c",   "return a+b+c" );

    33 var myfunc3 =  Function("a,b", "c",  "return a+b+c" );

    35 myfunc1.toString = Object.prototype.toString;

    36 myfunc2.toString = Object.prototype.toString;

    37 myfunc3.toString = Object.prototype.toString;

    39 new TestCase( SECTION,

    40 	      "myfunc1 =  Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",

    41 	      "[object Function]",

    42 	      myfunc1.toString() );

    44 new TestCase( SECTION,

    45 	      "myfunc1.length",

    46 	      3,

    47 	      myfunc1.length );

    49 new TestCase( SECTION,

    50 	      "myfunc1.prototype.toString()",

    51 	      "[object Object]",

    52 	      myfunc1.prototype.toString() );

    54 new TestCase( SECTION,

    55 	      "myfunc1.prototype.constructor",

    56 	      myfunc1,

    57 	      myfunc1.prototype.constructor );

    59 new TestCase( SECTION,

    60 	      "myfunc1.arguments",

    61 	      null,

    62 	      myfunc1.arguments );

    64 new TestCase( SECTION,

    65 	      "myfunc1(1,2,3)",

    66 	      6,

    67 	      myfunc1(1,2,3) );

    69 new TestCase( SECTION,

    70 	      "var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS",

    71 	      "",

    72 	      eval("var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS") );

    74 new TestCase( SECTION,

    75 	      "myfunc2 =  Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",

    76 	      "[object Function]",

    77 	      myfunc2.toString() );

    79 new TestCase( SECTION,

    80 	      "myfunc2.length",

    81 	      3,

    82 	      myfunc2.length );

    84 new TestCase( SECTION,

    85 	      "myfunc2.prototype.toString()",

    86 	      "[object Object]",

    87 	      myfunc2.prototype.toString() );

    89 new TestCase( SECTION,

    90 	      "myfunc2.prototype.constructor",

    91 	      myfunc2,

    92 	      myfunc2.prototype.constructor );

    94 new TestCase( SECTION,

    95 	      "myfunc2.arguments",

    96 	      null,

    97 	      myfunc2.arguments );

    99 new TestCase( SECTION,

   100 	      "myfunc2( 1000, 200, 30 )",

   101 	      1230,

   102 	      myfunc2(1000,200,30) );

   104 new TestCase( SECTION,

   105 	      "var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS",

   106 	      "",

   107 	      eval("var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS") );

   109 new TestCase( SECTION,

   110 	      "myfunc3 =  Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",

   111 	      "[object Function]",

   112 	      myfunc3.toString() );

   114 new TestCase( SECTION,

   115 	      "myfunc3.length",

   116 	      3,

   117 	      myfunc3.length );

   119 new TestCase( SECTION,

   120 	      "myfunc3.prototype.toString()",

   121 	      "[object Object]",

   122 	      myfunc3.prototype.toString() );

   124 new TestCase( SECTION,

   125 	      "myfunc3.prototype.valueOf() +''",

   126 	      "[object Object]",

   127 	      myfunc3.prototype.valueOf() +'' );

   129 new TestCase( SECTION,

   130 	      "myfunc3.prototype.constructor",

   131 	      myfunc3,

   132 	      myfunc3.prototype.constructor );

   134 new TestCase( SECTION,

   135 	      "myfunc3.arguments",

   136 	      null,

   137 	      myfunc3.arguments );

   139 new TestCase( SECTION,

   140 	      "myfunc3(-100,100,NaN)",

   141 	      Number.NaN,

   142 	      myfunc3(-100,100,NaN) );

   144 new TestCase( SECTION,

   145 	      "var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS",

   146 	      "",

   147 	      eval("var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS") );

   149 test();

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