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      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