tests/mozilla/ecma/FunctionObjects/15.3.2.1-2.js

   1 /* The contents of this file are subject to the Netscape Public
   2  * License Version 1.1 (the "License"); you may not use this file
   3  * except in compliance with the License. You may obtain a copy of
   4  * the License at http://www.mozilla.org/NPL/
   5  *
   6  * Software distributed under the License is distributed on an "AS
   7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   8  * implied. See the License for the specific language governing
   9  * rights and limitations under the License.
  10  *
  11  * The Original Code is Mozilla Communicator client code, released March
  12  * 31, 1998.
  13  *
  14  * The Initial Developer of the Original Code is Netscape Communications
  15  * Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  */
  22 /**
  23     File Name:          15.3.2.1.js
  24     ECMA Section:       15.3.2.1 The Function Constructor
  25                         new Function(p1, p2, ..., pn, body )
  26
  27     Description:
  28     Author:             christine@netscape.com
  29     Date:               28 october 1997
  30
  31 */
  32     var SECTION = "15.3.2.1-2";
  33     var VERSION = "ECMA_1";
  34     startTest();
  35     var TITLE   = "The Function Constructor";
  36
  37     writeHeaderToLog( SECTION + " "+ TITLE);
  38
  39     var testcases = getTestCases();
  40     test();
  41
  42
  43 function getTestCases() {
  44     var array = new Array();
  45     var item = 0;
  46
  47     var myfunc1 = new Function("a","b","c", "return a+b+c" );
  48     var myfunc2 = new Function("a, b, c",   "return a+b+c" );
  49     var myfunc3 = new Function("a,b", "c",  "return a+b+c" );
  50
  51     myfunc1.toString = Object.prototype.toString;
  52     myfunc2.toString = Object.prototype.toString;
  53     myfunc3.toString = Object.prototype.toString;
  54
  55     array[item++] = new TestCase( SECTION,  "myfunc1 = new Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
  56                                             "[object Function]",
  57                                             myfunc1.toString() );
  58
  59     array[item++] = new TestCase( SECTION,  "myfunc1.length",                            3,                      myfunc1.length );
  60     array[item++] = new TestCase( SECTION,  "myfunc1.prototype.toString()",              "[object Object]",      myfunc1.prototype.toString() );
  61
  62     array[item++] = new TestCase( SECTION,  "myfunc1.prototype.constructor",             myfunc1,                myfunc1.prototype.constructor );
  63     array[item++] = new TestCase( SECTION,  "myfunc1.arguments",                         null,                   myfunc1.arguments );
  64     array[item++] = new TestCase( SECTION,  "myfunc1(1,2,3)",                            6,                      myfunc1(1,2,3) );
  65     array[item++] = new TestCase( SECTION,  "var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS",
  66                                             "",
  67                                             eval("var MYPROPS = ''; for ( var p in myfunc1.prototype ) { MYPROPS += p; }; MYPROPS") );
  68
  69     array[item++] = new TestCase( SECTION,  "myfunc2 = new Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
  70                                             "[object Function]",
  71                                             myfunc2.toString() );
  72     array[item++] = new TestCase( SECTION,  "myfunc2.__proto__",                         Function.prototype,     myfunc2.__proto__ );
  73     array[item++] = new TestCase( SECTION,  "myfunc2.length",                            3,                      myfunc2.length );
  74     array[item++] = new TestCase( SECTION,  "myfunc2.prototype.toString()",              "[object Object]",      myfunc2.prototype.toString() );
  75
  76     array[item++] = new TestCase( SECTION,  "myfunc2.prototype.constructor",             myfunc2,                 myfunc2.prototype.constructor );
  77     array[item++] = new TestCase( SECTION,  "myfunc2.arguments",                         null,                   myfunc2.arguments );
  78     array[item++] = new TestCase( SECTION,  "myfunc2( 1000, 200, 30 )",                 1230,                    myfunc2(1000,200,30) );
  79     array[item++] = new TestCase( SECTION,  "var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS",
  80                                             "",
  81                                             eval("var MYPROPS = ''; for ( var p in myfunc2.prototype ) { MYPROPS += p; }; MYPROPS") );
  82
  83     array[item++] = new TestCase( SECTION,  "myfunc3 = new Function('a','b','c'); myfunc.toString = Object.prototype.toString; myfunc.toString()",
  84                                             "[object Function]",
  85                                             myfunc3.toString() );
  86     array[item++] = new TestCase( SECTION,  "myfunc3.__proto__",                         Function.prototype,     myfunc3.__proto__ );
  87     array[item++] = new TestCase( SECTION,  "myfunc3.length",                            3,                      myfunc3.length );
  88     array[item++] = new TestCase( SECTION,  "myfunc3.prototype.toString()",              "[object Object]",      myfunc3.prototype.toString() );
  89     array[item++] = new TestCase( SECTION,  "myfunc3.prototype.valueOf() +''",           "[object Object]",      myfunc3.prototype.valueOf() +'' );
  90     array[item++] = new TestCase( SECTION,  "myfunc3.prototype.constructor",             myfunc3,                 myfunc3.prototype.constructor );
  91     array[item++] = new TestCase( SECTION,  "myfunc3.arguments",                         null,                   myfunc3.arguments );
  92     array[item++] = new TestCase( SECTION,  "myfunc3(-100,100,NaN)",                    Number.NaN,              myfunc3(-100,100,NaN) );
  93
  94     array[item++] = new TestCase( SECTION,  "var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS",
  95                                             "",
  96                                             eval("var MYPROPS = ''; for ( var p in myfunc3.prototype ) { MYPROPS += p; }; MYPROPS") );
  97
  98     return ( array );
  99 }
 100 function test() {
 101     for ( tc=0; tc < testcases.length; tc++ ) {
 102         testcases[tc].passed = writeTestCaseResult(
 103                             testcases[tc].expect,
 104                             testcases[tc].actual,
 105                             testcases[tc].description +" = "+ testcases[tc].actual );
 106
 107         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
 108     }
 109     stopTest();
 110     return ( testcases );
 111 }