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): pschwartau (at) 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: 01 Feb 2002 38 * SUMMARY: Testing Error.length 39 * See http://bugzilla.mozilla.org/show_bug.cgi?id=123002 40 * 41 * NOTE: Error.length should equal the length of FormalParameterList of the 42 * Error constructor. This is currently 1 in Rhino, 3 in SpiderMonkey. 43 * 44 * The difference is due to http://bugzilla.mozilla.org/show_bug.cgi?id=50447. 45 * As a result of that bug, SpiderMonkey has extended ECMA to allow two new 46 * parameters to Error constructors: 47 * 48 * Rhino: new Error (message) 49 * SpiderMonkey: new Error (message, fileName, lineNumber) 50 * 51 * NOTE: since we have hard-coded the length expectations, this testcase will 52 * have to be changed if the Error FormalParameterList is ever changed again. 53 * 54 * To do this, just change the two LENGTH constants below - 55 */ 56 //----------------------------------------------------------------------------- 57 var LENGTH_RHINO = 1; 58 var LENGTH_SPIDERMONKEY = 3; 59 var UBound = 0; 60 var bug = 123002; 61 var summary = 'Testing Error.length'; 62 var QUOTE = '"'; 63 var status = ''; 64 var statusitems = []; 65 var actual = ''; 66 var actualvalues = []; 67 var expect= ''; 68 var expectedvalues = []; 69 70 71 /* 72 * Are we in Rhino or SpiderMonkey? 73 */ 74 // var LENGTH_EXPECTED = inRhino()? LENGTH_RHINO : LENGTH_SPIDERMONKEY; 75 // ECMA spec says length should be 1 76 var LENGTH_EXPECTED = 1; 77 78 /* 79 * The various NativeError objects; see ECMA-262 Edition 3, Section 15.11.6 80 */ 81 var errObjects = [new Error(), new EvalError(), new RangeError(), 82 new ReferenceError(), new SyntaxError(), new TypeError(), new URIError()]; 83 84 85 for (var i in errObjects) 86 { 87 var err = errObjects[i]; 88 status = inSection(quoteThis(err.name)); 89 actual = Error.length; 90 expect = LENGTH_EXPECTED; 91 addThis(); 92 } 93 94 95 96 //----------------------------------------------------------------------------- 97 test(); 98 //----------------------------------------------------------------------------- 99 100 101 102 function addThis() 103 { 104 statusitems[UBound] = status; 105 actualvalues[UBound] = actual; 106 expectedvalues[UBound] = expect; 107 UBound++; 108 } 109 110 111 function test() 112 { 113 enterFunc('test'); 114 printBugNumber(bug); 115 printStatus(summary); 116 117 for (var i=0; i<UBound; i++) 118 { 119 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); 120 } 121 122 exitFunc ('test'); 123 } 124 125 126 function quoteThis(text) 127 { 128 return QUOTE + text + QUOTE; 129 } 130