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      1 /*
      2 * The contents of this file are subject to the Netscape Public
      3 * License Version 1.1 (the "License"); you may not use this file
      4 * except in compliance with the License. You may obtain a copy of
      5 * the License at http://www.mozilla.org/NPL/
      6 *
      7 * Software distributed under the License is distributed on an "AS
      8 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
      9 * implied. See the License for the specific language governing
     10 * rights and limitations under the License.
     11 *
     12 * The Original Code is mozilla.org code.
     13 *
     14 * The Initial Developer of the Original Code is Netscape
     15 * Communications Corporation.  Portions created by Netscape are
     16 * Copyright (C) 1998 Netscape Communications Corporation.
     17 * All Rights Reserved.
     18 *
     19 * Contributor(s): brendan (at) mozilla.org, pschwartau (at) netscape.com
     20 * Date: 09 October 2001
     21 *
     22 * SUMMARY: Regression test for Bugzilla bug 99663
     23 * See http://bugzilla.mozilla.org/show_bug.cgi?id=99663
     24 *
     25 *******************************************************************************
     26 *******************************************************************************
     27 * ESSENTIAL!: this test should contain, or be loaded after, a call to
     28 *
     29 *                         version(120);
     30 *
     31 * Only JS version 1.2 or less has the behavior we're expecting here -
     32 *
     33 * Brendan: "The JS_SetVersion stickiness is necessary for tests such as
     34 * this one to work properly. I think the existing js/tests have been lucky
     35 * in dodging the buggy way that JS_SetVersion's effect can be undone by
     36 * function return."
     37 *
     38 * Note: it is the function statements for f1(), etc. that MUST be compiled
     39 * in JS version 1.2 or less for the test to pass -
     40 *
     41 *******************************************************************************
     42 *******************************************************************************
     43 *
     44 *
     45 * NOTE: the test uses the |it| object of SpiderMonkey; don't run it in Rhino -
     46 *
     47 */
     48 //-----------------------------------------------------------------------------
     49 var UBound = 0;
     50 var bug = 99663;
     51 var summary = 'Regression test for Bugzilla bug 99663';
     52 /*
     53  * This testcase expects error messages containing
     54  * the phrase 'read-only' or something similar -
     55  */
     56 var READONLY = /read\s*-?\s*only/;
     57 var READONLY_TRUE = 'a "read-only" error';
     58 var READONLY_FALSE = 'Error: ';
     59 var FAILURE = 'NO ERROR WAS GENERATED!';
     60 var status = '';
     61 var actual = '';
     62 var expect= '';
     63 var statusitems = [];
     64 var expectedvalues = [];
     65 var actualvalues = [];
     66 
     67 
     68 /*
     69  * These MUST be compiled in JS1.2 or less for the test to work - see above
     70  */
     71 function f1()
     72 {
     73   with (it)
     74   {
     75     for (rdonly in this);
     76   }
     77 }
     78 
     79 
     80 function f2()
     81 {
     82   for (it.rdonly in this);
     83 }
     84 
     85 
     86 function f3(s)
     87 {
     88   for (it[s] in this);
     89 }
     90 
     91 
     92 
     93 /*
     94  * Begin testing by capturing actual vs. expected values.
     95  * Initialize to FAILURE; this will get reset if all goes well -
     96  */
     97 actual = FAILURE;
     98 try
     99 {
    100   f1();
    101 }
    102 catch(e)
    103 {
    104   actual = readOnly(e.message);
    105 }
    106 expect= READONLY_TRUE;
    107 status = 'Section 1 of test - got ' + actual;
    108 addThis();
    109 
    110 
    111 actual = FAILURE;
    112 try
    113 {
    114   f2();
    115 }
    116 catch(e)
    117 {
    118   actual = readOnly(e.message);
    119 }
    120 expect= READONLY_TRUE;
    121 status = 'Section 2 of test - got ' + actual;
    122 addThis();
    123 
    124 
    125 actual = FAILURE;
    126 try
    127 {
    128   f3('rdonly');
    129 }
    130 catch(e)
    131 {
    132   actual = readOnly(e.message);
    133 }
    134 expect= READONLY_TRUE;
    135 status = 'Section 3 of test - got ' + actual;
    136 addThis();
    137 
    138 
    139 
    140 //-----------------------------------------------------------------------------
    141 test();
    142 //-----------------------------------------------------------------------------
    143 
    144 
    145 
    146 function readOnly(msg)
    147 {
    148   if (msg.match(READONLY))
    149     return READONLY_TRUE;
    150   return READONLY_FALSE + msg;
    151 }
    152 
    153 
    154 function addThis()
    155 {
    156   statusitems[UBound] = status;
    157   actualvalues[UBound] = actual;
    158   expectedvalues[UBound] = expect;
    159   UBound++;
    160 }
    161 
    162 
    163 function test()
    164 {
    165   writeLineToLog ('Bug Number ' + bug);
    166   writeLineToLog ('STATUS: ' + summary);
    167 
    168   for (var i=0; i<UBound; i++)
    169   {
    170     writeTestCaseResult(expectedvalues[i], actualvalues[i], statusitems[i]);
    171   }
    172 }
    173