1/* ***** BEGIN LICENSE BLOCK ***** 2* Version: NPL 1.1/GPL 2.0/LGPL 2.1 3* 4* The contents of this file are subject to the Netscape Public License 5* Version 1.1 (the "License"); you may not use this file except in 6* compliance with the License. You may obtain a copy of the License at 7* http://www.mozilla.org/NPL/ 8* 9* Software distributed under the License is distributed on an "AS IS" basis, 10* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 11* for the specific language governing rights and limitations under the 12* License. 13* 14* The Original Code is JavaScript Engine testing utilities. 15* 16* The Initial Developer of the Original Code is Netscape Communications Corp. 17* Portions created by the Initial Developer are Copyright (C) 2002 18* the Initial Developer. All Rights Reserved. 19* 20* Contributor(s): igor3@apochta.com, pschwartau@netscape.com 21* 22* Alternatively, the contents of this file may be used under the terms of 23* either the GNU General Public License Version 2 or later (the "GPL"), or 24* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 25* in which case the provisions of the GPL or the LGPL are applicable instead 26* of those above. If you wish to allow use of your version of this file only 27* under the terms of either the GPL or the LGPL, and not to allow others to 28* use your version of this file under the terms of the NPL, indicate your 29* decision by deleting the provisions above and replace them with the notice 30* and other provisions required by the GPL or the LGPL. If you do not delete 31* the provisions above, a recipient may use your version of this file under 32* the terms of any one of the NPL, the GPL or the LGPL. 33* 34* ***** END LICENSE BLOCK ***** 35* 36* 37* Date: 21 May 2002 38* SUMMARY: ECMA conformance of Function.prototype.call 39* 40* Function.prototype.call(thisArg [,arg1 [,arg2, ...]]) 41* 42* See ECMA-262 Edition 3 Final, Section 15.3.4.4 43*/ 44//----------------------------------------------------------------------------- 45var UBound = 0; 46var bug = 145791; 47var summary = 'Testing ECMA conformance of Function.prototype.call'; 48var status = ''; 49var statusitems = []; 50var actual = ''; 51var actualvalues = []; 52var expect= ''; 53var expectedvalues = []; 54 55 56function F0(a) 57{ 58 return "" + this + arguments.length; 59} 60 61function F1(a) 62{ 63 return "" + this + a; 64} 65 66function F2() 67{ 68 return "" + this; 69} 70 71 72 73/* 74 * Function.prototype.call.length should return 1 75 */ 76status = inSection(1); 77actual = Function.prototype.call.length; 78expect = 1; 79addThis(); 80 81 82/* 83 * When |thisArg| is not provided to the call() method, the 84 * called function must be passed the global object as |this| 85 */ 86status = inSection(2); 87actual = F0.call(); 88expect = "" + this + 0; 89addThis(); 90 91 92/* 93 * If [,arg1 [,arg2, ...]] are not provided to the call() method, 94 * the called function should be invoked with an empty argument list 95 */ 96status = inSection(3); 97actual = F0.call(""); 98expect = "" + "" + 0; 99addThis(); 100 101status = inSection(4); 102actual = F0.call(true); 103expect = "" + true + 0; 104addThis(); 105 106 107/* 108 * Function.prototype.call(x) and 109 * Function.prototype.call(x, undefined) should return the same result 110 */ 111status = inSection(5); 112actual = F1.call(0, undefined); 113expect = F1.call(0); 114addThis(); 115 116status = inSection(6); 117actual = F1.call("", undefined); 118expect = F1.call(""); 119addThis(); 120 121status = inSection(7); 122actual = F1.call(null, undefined); 123expect = F1.call(null); 124addThis(); 125 126status = inSection(8); 127actual = F1.call(undefined, undefined); 128expect = F1.call(undefined); 129addThis(); 130 131 132/* 133 * Function.prototype.call() and 134 * Function.prototype.call(undefined) should return the same result 135 */ 136status = inSection(9); 137actual = F2.call(undefined); 138expect = F2.call(); 139addThis(); 140 141 142/* 143 * Function.prototype.call() and 144 * Function.prototype.call(null) should return the same result 145 */ 146status = inSection(10); 147actual = F2.call(null); 148expect = F2.call(); 149addThis(); 150 151 152 153//----------------------------------------------------------------------------- 154test(); 155//----------------------------------------------------------------------------- 156 157 158 159function addThis() 160{ 161 statusitems[UBound] = status; 162 actualvalues[UBound] = actual; 163 expectedvalues[UBound] = expect; 164 UBound++; 165} 166 167 168function test() 169{ 170 enterFunc('test'); 171 printBugNumber(bug); 172 printStatus(summary); 173 174 for (var i=0; i<UBound; i++) 175 { 176 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); 177 } 178 179 exitFunc ('test'); 180} 181