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      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
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      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
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     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
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     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