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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): ibukanov8 (at) yahoo.com, 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:    12 Apr 2002
     38 * SUMMARY: delete arguments[i] should break connection to local reference
     39 *
     40 * See http://bugzilla.mozilla.org/show_bug.cgi?id=137181
     41 *
     42 */
     43 //-----------------------------------------------------------------------------
     44 var UBound = 0;
     45 var bug = 137181;
     46 var summary = 'delete arguments[i] should break connection to local reference';
     47 var status = '';
     48 var statusitems = [];
     49 var actual = '';
     50 var actualvalues = [];
     51 var expect= '';
     52 var expectedvalues = [];
     53 
     54 
     55 status = inSection(1);
     56 function f1(x)
     57 {
     58   x = 1;
     59   delete arguments[0];
     60   return x;
     61 }
     62 actual = f1(0); // (bug: Rhino was returning |undefined|)
     63 expect = 1;
     64 addThis();
     65 
     66 
     67 status = inSection(2);
     68 function f2(x)
     69 {
     70   x = 1;
     71   delete arguments[0];
     72   arguments[0] = -1;
     73   return x;
     74 }
     75 actual = f2(0); // (bug: Rhino was returning -1)
     76 expect = 1;
     77 addThis();
     78 
     79 
     80 
     81 //-----------------------------------------------------------------------------
     82 test();
     83 //-----------------------------------------------------------------------------
     84 
     85 
     86 
     87 function addThis()
     88 {
     89   statusitems[UBound] = status;
     90   actualvalues[UBound] = actual;
     91   expectedvalues[UBound] = expect;
     92   UBound++;
     93 }
     94 
     95 
     96 function test()
     97 {
     98   enterFunc('test');
     99   printBugNumber(bug);
    100   printStatus(summary);
    101 
    102   for (var i=0; i<UBound; i++)
    103   {
    104     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
    105   }
    106 
    107   exitFunc ('test');
    108 }
    109