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): joerg.schaible (at) gmx.de 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: 27 Nov 2002 38 * SUMMARY: Ensuring normal function call of Error (ECMA-262 Ed.3 15.11.1.1). 39 */ 40 //----------------------------------------------------------------------------- 41 var UBound = 0; 42 var bug = ''; 43 var summary = 'Ensuring normal function call of Error (ECMA-262 Ed.3 15.11.1.1)'; 44 var status = ''; 45 var statusitems = []; 46 var actual = ''; 47 var actualvalues = []; 48 var expect= ''; 49 var expectedvalues = []; 50 var EMPTY_STRING = ''; 51 var EXPECTED_FORMAT = 0; 52 53 54 function otherScope(msg) 55 { 56 return Error(msg); 57 } 58 59 60 status = inSection(1); 61 var err1 = Error('msg1'); 62 actual = examineThis(err1, 'msg1'); 63 expect = EXPECTED_FORMAT; 64 addThis(); 65 66 status = inSection(2); 67 var err2 = otherScope('msg2'); 68 actual = examineThis(err2, 'msg2'); 69 expect = EXPECTED_FORMAT; 70 addThis(); 71 72 status = inSection(3); 73 var err3 = otherScope(); 74 actual = examineThis(err3, EMPTY_STRING); 75 expect = EXPECTED_FORMAT; 76 addThis(); 77 78 status = inSection(4); 79 var err4 = eval("Error('msg4')"); 80 actual = examineThis(err4, 'msg4'); 81 expect = EXPECTED_FORMAT; 82 addThis(); 83 84 85 86 //----------------------------------------------------------------------------- 87 test(); 88 //----------------------------------------------------------------------------- 89 90 91 92 /* 93 * Searches err.toString() for err.name + ':' + err.message, 94 * with possible whitespace on each side of the colon sign. 95 * 96 * We allow for no colon in case err.message was not provided by the user. 97 * In such a case, SpiderMonkey and Rhino currently set err.message = '', 98 * as allowed for by ECMA 15.11.4.3. This makes |pattern| work in this case. 99 * 100 * If this is ever changed to a non-empty string, e.g. 'undefined', 101 * you may have to modify |pattern| to take that into account - 102 * 103 */ 104 function examineThis(err, msg) 105 { 106 var pattern = err.name + '\\s*:?\\s*' + msg; 107 return err.toString().search(RegExp(pattern)); 108 } 109 110 111 function addThis() 112 { 113 statusitems[UBound] = status; 114 actualvalues[UBound] = actual; 115 expectedvalues[UBound] = expect; 116 UBound++; 117 } 118 119 120 function test() 121 { 122 enterFunc ('test'); 123 printBugNumber (bug); 124 printStatus (summary); 125 126 for (var i = 0; i < UBound; i++) 127 { 128 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); 129 } 130 131 exitFunc ('test'); 132 } 133