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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@mozilla.org, pschwartau@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//-----------------------------------------------------------------------------
49var UBound = 0;
50var bug = 99663;
51var summary = 'Regression test for Bugzilla bug 99663';
52/*
53 * This testcase expects error messages containing
54 * the phrase 'read-only' or something similar -
55 */
56var READONLY = /read\s*-?\s*only/;
57var READONLY_TRUE = 'a "read-only" error';
58var READONLY_FALSE = 'Error: ';
59var FAILURE = 'NO ERROR WAS GENERATED!';
60var status = '';
61var actual = '';
62var expect= '';
63var statusitems = [];
64var expectedvalues = [];
65var actualvalues = [];
66
67
68/*
69 * These MUST be compiled in JS1.2 or less for the test to work - see above
70 */
71function f1()
72{
73  with (it)
74  {
75    for (rdonly in this);
76  }
77}
78
79
80function f2()
81{
82  for (it.rdonly in this);
83}
84
85
86function 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 */
97actual = FAILURE;
98try
99{
100  f1();
101}
102catch(e)
103{
104  actual = readOnly(e.message);
105}
106expect= READONLY_TRUE;
107status = 'Section 1 of test - got ' + actual;
108addThis();
109
110
111actual = FAILURE;
112try
113{
114  f2();
115}
116catch(e)
117{
118  actual = readOnly(e.message);
119}
120expect= READONLY_TRUE;
121status = 'Section 2 of test - got ' + actual;
122addThis();
123
124
125actual = FAILURE;
126try
127{
128  f3('rdonly');
129}
130catch(e)
131{
132  actual = readOnly(e.message);
133}
134expect= READONLY_TRUE;
135status = 'Section 3 of test - got ' + actual;
136addThis();
137
138
139
140//-----------------------------------------------------------------------------
141test();
142//-----------------------------------------------------------------------------
143
144
145
146function readOnly(msg)
147{
148  if (msg.match(READONLY))
149    return READONLY_TRUE;
150  return READONLY_FALSE + msg;
151}
152
153
154function addThis()
155{
156  statusitems[UBound] = status;
157  actualvalues[UBound] = actual;
158  expectedvalues[UBound] = expect;
159  UBound++;
160}
161
162
163function 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