1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is TestCOMPtrEq.cpp.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * L. David Baron.
19 : * Portions created by the Initial Developer are Copyright (C) 2001
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * L. David Baron <dbaron@dbaron.org> (original author)
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either of the GNU General Public License Version 2 or later (the "GPL"),
27 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
29 : * of those above. If you wish to allow use of your version of this file only
30 : * under the terms of either the GPL or the LGPL, and not to allow others to
31 : * use your version of this file under the terms of the MPL, indicate your
32 : * decision by deleting the provisions above and replace them with the notice
33 : * and other provisions required by the GPL or the LGPL. If you do not delete
34 : * the provisions above, a recipient may use your version of this file under
35 : * the terms of any one of the MPL, the GPL or the LGPL.
36 : *
37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : /**
40 : * This attempts to test all the possible variations of |operator==|
41 : * used with |nsCOMPtr|s. Currently only the tests where pointers
42 : * are to the same class are enabled. It's not clear whether we
43 : * should be supporting other tests, and some of them won't work
44 : * on at least some platforms. If we add separate comparisons
45 : * for nsCOMPtr<nsISupports> we'll need to add more tests for
46 : * those cases.
47 : */
48 :
49 : #include "nsCOMPtr.h"
50 :
51 : // Don't test these now, since some of them won't work and it's
52 : // not clear whether they should (see above).
53 : #undef NSCAP_EQTEST_TEST_ACROSS_TYPES
54 :
55 : #define NS_ICOMPTREQTESTFOO_IID \
56 : {0x8eb5bbef, 0xd1a3, 0x4659, \
57 : {0x9c, 0xf6, 0xfd, 0xf3, 0xe4, 0xd2, 0x00, 0x0e}}
58 :
59 : class nsICOMPtrEqTestFoo : public nsISupports {
60 : public:
61 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICOMPTREQTESTFOO_IID)
62 : };
63 :
64 : NS_DEFINE_STATIC_IID_ACCESSOR(nsICOMPtrEqTestFoo, NS_ICOMPTREQTESTFOO_IID)
65 :
66 : #ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
67 :
68 : #define NS_ICOMPTREQTESTFOO2_IID \
69 : {0x6516387b, 0x36c5, 0x4036, \
70 : {0x82, 0xc9, 0xa7, 0x4d, 0xd9, 0xe5, 0x92, 0x2f}}
71 :
72 : class nsICOMPtrEqTestFoo2 : public nsISupports {
73 : public:
74 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICOMPTREQTESTFOO2_IID)
75 : };
76 :
77 : NS_DEFINE_STATIC_IID_ACCESSOR(nsICOMPtrEqTestFoo2, NS_ICOMPTREQTESTFOO2_IID)
78 :
79 : #endif
80 :
81 : int
82 1 : main()
83 : {
84 2 : nsCOMPtr<nsICOMPtrEqTestFoo> s;
85 1 : nsICOMPtrEqTestFoo* r = 0;
86 2 : const nsCOMPtr<nsICOMPtrEqTestFoo> sc;
87 1 : const nsICOMPtrEqTestFoo* rc = 0;
88 1 : nsICOMPtrEqTestFoo* const rk = 0;
89 1 : const nsICOMPtrEqTestFoo* const rkc = 0;
90 1 : nsICOMPtrEqTestFoo* d = s;
91 :
92 : #ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
93 : nsCOMPtr<nsICOMPtrEqTestFoo2> s2;
94 : nsICOMPtrEqTestFoo2* r2 = 0;
95 : const nsCOMPtr<nsICOMPtrEqTestFoo2> sc2;
96 : const nsICOMPtrEqTestFoo2* rc2 = 0;
97 : nsICOMPtrEqTestFoo2* const rk2 = 0;
98 : const nsICOMPtrEqTestFoo2* const rkc2 = 0;
99 : nsICOMPtrEqTestFoo2* d2 = s2;
100 : #endif
101 :
102 : return (!(true &&
103 1 : (s == s) &&
104 1 : (s == r) &&
105 1 : (s == sc) &&
106 1 : (s == rc) &&
107 1 : (s == rk) &&
108 1 : (s == rkc) &&
109 1 : (s == d) &&
110 1 : (r == s) &&
111 : (r == r) &&
112 1 : (r == sc) &&
113 : (r == rc) &&
114 : (r == rk) &&
115 : (r == rkc) &&
116 : (r == d) &&
117 1 : (sc == s) &&
118 1 : (sc == r) &&
119 1 : (sc == sc) &&
120 1 : (sc == rc) &&
121 1 : (sc == rk) &&
122 1 : (sc == rkc) &&
123 1 : (sc == d) &&
124 1 : (rc == s) &&
125 : (rc == r) &&
126 1 : (rc == sc) &&
127 : (rc == rc) &&
128 : (rc == rk) &&
129 : (rc == rkc) &&
130 : (rc == d) &&
131 1 : (rk == s) &&
132 : (rk == r) &&
133 1 : (rk == sc) &&
134 : (rk == rc) &&
135 : (rk == rk) &&
136 : (rk == rkc) &&
137 : (rk == d) &&
138 1 : (rkc == s) &&
139 : (rkc == r) &&
140 1 : (rkc == sc) &&
141 : (rkc == rc) &&
142 : (rkc == rk) &&
143 : (rkc == rkc) &&
144 : (rkc == d) &&
145 1 : (d == s) &&
146 : (d == r) &&
147 1 : (d == sc) &&
148 : (d == rc) &&
149 : (d == rk) &&
150 : (d == rkc) &&
151 : (d == d) &&
152 : #ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
153 : (s == s2) &&
154 : (s == r2) &&
155 : (s == sc2) &&
156 : (s == rc2) &&
157 : (s == rk2) &&
158 : (s == rkc2) &&
159 : (s == d2) &&
160 : (r == s2) &&
161 : (r == r2) &&
162 : (r == sc2) &&
163 : (r == rc2) &&
164 : (r == rk2) &&
165 : (r == rkc2) &&
166 : (r == d2) &&
167 : (sc == s2) &&
168 : (sc == r2) &&
169 : (sc == sc2) &&
170 : (sc == rc2) &&
171 : (sc == rk2) &&
172 : (sc == rkc2) &&
173 : (sc == d2) &&
174 : (rc == s2) &&
175 : (rc == r2) &&
176 : (rc == sc2) &&
177 : (rc == rc2) &&
178 : (rc == rk2) &&
179 : (rc == rkc2) &&
180 : (rc == d2) &&
181 : (rk == s2) &&
182 : (rk == r2) &&
183 : (rk == sc2) &&
184 : (rk == rc2) &&
185 : (rk == rk2) &&
186 : (rk == rkc2) &&
187 : (rk == d2) &&
188 : (rkc == s2) &&
189 : (rkc == r2) &&
190 : (rkc == sc2) &&
191 : (rkc == rc2) &&
192 : (rkc == rk2) &&
193 : (rkc == rkc2) &&
194 : (rkc == d2) &&
195 : (d == s2) &&
196 : (d == r2) &&
197 : (d == sc2) &&
198 : (d == rc2) &&
199 : (d == rk2) &&
200 : (d == rkc2) &&
201 : (d == d2) &&
202 : #endif
203 24 : true));
204 : }
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