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): brendan@mozilla.org, pschwartau@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
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31* the provisions above, a recipient may use your version of this file under
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34* ***** END LICENSE BLOCK *****
35*
36*
37* Date:    29 Oct 2002
38* SUMMARY: Testing "use" and "set" operations on expressions like a[i][j][k]
39* See http://bugzilla.mozilla.org/show_bug.cgi?id=96526#c52
40*
41* Brendan: "The idea is to cover all the 'use' and 'set' (as in modify)
42* operations you can do on an expression like a[i][j][k], including variations
43* where you replace |a| with arguments (literally) and |i| with 0, 1, 2, etc.
44* (to hit the optimization for arguments[0]... that uses JSOP_ARGSUB)."
45*/
46//-----------------------------------------------------------------------------
47var UBound = 0;
48var bug = 96526;
49var summary = 'Testing "use" and "set" ops on expressions like a[i][j][k]';
50var status = '';
51var statusitems = [];
52var actual = '';
53var actualvalues = [];
54var expect= '';
55var expectedvalues = [];
56
57var z='magic';
58Number.prototype.magic=42;
59
60status = inSection(1);
61actual = f(2,1,[-1,0,[1,2,[3,4]]]);
62expect = 42;
63addThis();
64
65
66function f(j,k,a)
67{
68  status = inSection(2);
69  actual = formatArray(a[2]);
70  expect = formatArray([1,2,[3,4]]);
71  addThis();
72
73  status = inSection(3);
74  actual = formatArray(a[2][j]);
75  expect = formatArray([3,4]);
76  addThis();
77
78  status = inSection(4);
79  actual = a[2][j][k];
80  expect = 4;
81  addThis();
82
83  status = inSection(5);
84  actual = a[2][j][k][z];
85  expect = 42;
86  addThis();
87
88  return a[2][j][k][z];
89}
90
91
92
93//-----------------------------------------------------------------------------
94test();
95//-----------------------------------------------------------------------------
96
97
98
99function addThis()
100{
101  statusitems[UBound] = status;
102  actualvalues[UBound] = actual;
103  expectedvalues[UBound] = expect;
104  UBound++;
105}
106
107
108function test()
109{
110  enterFunc('test');
111  printBugNumber(bug);
112  printStatus(summary);
113
114  for (var i=0; i<UBound; i++)
115  {
116    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
117  }
118
119  exitFunc ('test');
120}
121