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): igor3@apochta.com, 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
26* of those above. If you wish to allow use of your version of this file only
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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:    21 May 2002
38* SUMMARY: ECMA conformance of Function.prototype.call
39*
40*   Function.prototype.call(thisArg [,arg1 [,arg2, ...]])
41*
42* See ECMA-262 Edition 3 Final, Section 15.3.4.4
43*/
44//-----------------------------------------------------------------------------
45var UBound = 0;
46var bug = 145791;
47var summary = 'Testing ECMA conformance of Function.prototype.call';
48var status = '';
49var statusitems = [];
50var actual = '';
51var actualvalues = [];
52var expect= '';
53var expectedvalues = [];
54
55
56function F0(a)
57{
58  return "" + this + arguments.length;
59}
60
61function F1(a)
62{
63  return "" + this + a;
64}
65
66function F2()
67{
68  return "" + this;
69}
70
71
72
73/*
74 * Function.prototype.call.length should return 1
75 */
76status = inSection(1);
77actual = Function.prototype.call.length;
78expect = 1;
79addThis();
80
81
82/*
83 * When |thisArg| is not provided to the call() method, the
84 * called function must be passed the global object as |this|
85 */
86status = inSection(2);
87actual = F0.call();
88expect = "" + this + 0;
89addThis();
90
91
92/*
93 * If [,arg1 [,arg2, ...]] are not provided to the call() method,
94 * the called function should be invoked with an empty argument list
95 */
96status = inSection(3);
97actual = F0.call("");
98expect = "" + "" + 0;
99addThis();
100
101status = inSection(4);
102actual = F0.call(true);
103expect = "" + true + 0;
104addThis();
105
106
107/*
108 * Function.prototype.call(x) and
109 * Function.prototype.call(x, undefined) should return the same result
110 */
111status = inSection(5);
112actual = F1.call(0, undefined);
113expect = F1.call(0);
114addThis();
115
116status = inSection(6);
117actual = F1.call("", undefined);
118expect = F1.call("");
119addThis();
120
121status = inSection(7);
122actual = F1.call(null, undefined);
123expect = F1.call(null);
124addThis();
125
126status = inSection(8);
127actual = F1.call(undefined, undefined);
128expect = F1.call(undefined);
129addThis();
130
131
132/*
133 * Function.prototype.call() and
134 * Function.prototype.call(undefined) should return the same result
135 */
136status = inSection(9);
137actual = F2.call(undefined);
138expect = F2.call();
139addThis();
140
141
142/*
143 * Function.prototype.call() and
144 * Function.prototype.call(null) should return the same result
145 */
146status = inSection(10);
147actual = F2.call(null);
148expect = F2.call();
149addThis();
150
151
152
153//-----------------------------------------------------------------------------
154test();
155//-----------------------------------------------------------------------------
156
157
158
159function addThis()
160{
161  statusitems[UBound] = status;
162  actualvalues[UBound] = actual;
163  expectedvalues[UBound] = expect;
164  UBound++;
165}
166
167
168function test()
169{
170  enterFunc('test');
171  printBugNumber(bug);
172  printStatus(summary);
173
174  for (var i=0; i<UBound; i++)
175  {
176    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
177  }
178
179  exitFunc ('test');
180}
181