tests/mozilla/ecma/FunctionObjects/15.3.2.1-3.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:          15.3.2.1-3.js
  24     ECMA Section:       15.3.2.1 The Function Constructor
  25                         new Function(p1, p2, ..., pn, body )
  26
  27     Description:        The last argument specifies the body (executable code)
  28                         of a function; any preceeding arguments sepcify formal
  29                         parameters.
  30
  31                         See the text for description of this section.
  32
  33                         This test examples from the specification.
  34
  35     Author:             christine@netscape.com
  36     Date:               28 october 1997
  37
  38 */
  39     var SECTION = "15.3.2.1-3";
  40     var VERSION = "ECMA_1";
  41     startTest();
  42     var TITLE   = "The Function Constructor";
  43
  44     writeHeaderToLog( SECTION + " "+ TITLE);
  45
  46     var testcases = getTestCases();
  47     test();
  48
  49 function getTestCases() {
  50     var array = new Array();
  51     var item = 0;
  52
  53     var args = "";
  54
  55     for ( var i = 0; i < 2000; i++ ) {
  56         args += "arg"+i;
  57         if ( i != 1999 ) {
  58             args += ",";
  59         }
  60     }
  61
  62     var s = "";
  63
  64     for ( var i = 0; i < 2000; i++ ) {
  65         s += ".0005";
  66         if ( i != 1999 ) {
  67             s += ",";
  68         }
  69     }
  70
  71     MyFunc = new Function( args, "var r=0; for (var i = 0; i < MyFunc.length; i++ ) { if ( eval('arg'+i) == void 0) break; else r += eval('arg'+i); }; return r");
  72     MyObject = new Function( args, "for (var i = 0; i < MyFunc.length; i++ ) { if ( eval('arg'+i) == void 0) break; eval('this.arg'+i +'=arg'+i); };");
  73
  74     array[item++] = new TestCase( SECTION, "MyFunc.length",                       2000,         MyFunc.length );
  75     array[item++] = new TestCase( SECTION, "var MY_OB = eval('MyFunc(s)')",       1,            eval("var MY_OB = MyFunc("+s+"); MY_OB") );
  76
  77     array[item++] = new TestCase( SECTION, "MyObject.length",                       2000,         MyObject.length );
  78
  79     array[item++] = new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1.length",     3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1.length") );
  80     array[item++] = new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1()",          3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1()") );
  81     array[item++] = new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1(1,2,3,4,5)", 3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1(1,2,3,4,5)") );
  82
  83     return ( array );
  84 }
  85 function test() {
  86     for ( tc=0; tc < testcases.length; tc++ ) {
  87         testcases[tc].passed = writeTestCaseResult(
  88                             testcases[tc].expect,
  89                             testcases[tc].actual,
  90                             testcases[tc].description +" = "+ testcases[tc].actual );
  91
  92         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  93     }
  94     stopTest();
  95     return ( testcases );
  96 }