1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
3 : * ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is places test code.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * Mozilla Foundation.
20 : * Portions created by the Initial Developer are Copyright (C) 2009
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Shawn Wilsher <me@shawnwilsher.com> (Original Author)
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : /**
41 : * This is a mock Link object which can be used in tests.
42 : */
43 :
44 : #ifndef mock_Link_h__
45 : #define mock_Link_h__
46 :
47 : #include "mozilla/dom/Link.h"
48 :
49 : class mock_Link : public mozilla::dom::Link
50 : {
51 : public:
52 : NS_DECL_ISUPPORTS
53 :
54 9 : mock_Link(void (*aHandlerFunction)(nsLinkState),
55 : bool aRunNextTest = true)
56 : : mozilla::dom::Link(nsnull)
57 : , mHandler(aHandlerFunction)
58 9 : , mRunNextTest(aRunNextTest)
59 : {
60 : // Create a cyclic ownership, so that the link will be released only
61 : // after its status has been updated. This will ensure that, when it should
62 : // run the next test, it will happen at the end of the test function, if
63 : // the link status has already been set before. Indeed the link status is
64 : // updated on a separate connection, thus may happen at any time.
65 9 : mDeathGrip = this;
66 9 : }
67 :
68 5 : virtual void SetLinkState(nsLinkState aState)
69 : {
70 : // Notify our callback function.
71 5 : mHandler(aState);
72 :
73 : // Break the cycle so the object can be destroyed.
74 5 : mDeathGrip = 0;
75 5 : }
76 :
77 0 : virtual size_t SizeOfExcludingThis(nsMallocSizeOfFun aMallocSizeOf) const
78 : {
79 0 : return 0; // the value shouldn't matter
80 : }
81 :
82 15 : ~mock_Link() {
83 : // Run the next test if we are supposed to.
84 5 : if (mRunNextTest) {
85 3 : run_next_test();
86 : }
87 20 : }
88 :
89 : private:
90 : void (*mHandler)(nsLinkState);
91 : bool mRunNextTest;
92 : nsRefPtr<Link> mDeathGrip;
93 : };
94 :
95 34 : NS_IMPL_ISUPPORTS1(
96 : mock_Link,
97 : mozilla::dom::Link
98 : )
99 :
100 : ////////////////////////////////////////////////////////////////////////////////
101 : //// Needed Link Methods
102 :
103 : namespace mozilla {
104 : namespace dom {
105 :
106 9 : Link::Link(Element* aElement)
107 : : mLinkState(mozilla::dom::Link::defaultState)
108 : , mRegistered(false)
109 9 : , mElement(aElement)
110 : {
111 9 : }
112 :
113 5 : Link::~Link()
114 : {
115 10 : }
116 :
117 : nsLinkState
118 0 : Link::GetLinkState() const
119 : {
120 0 : NS_NOTREACHED("Unexpected call to Link::GetLinkState");
121 0 : return eLinkState_Unknown; // suppress compiler warning
122 : }
123 :
124 : void
125 0 : Link::SetLinkState(nsLinkState aState)
126 : {
127 0 : NS_NOTREACHED("Unexpected call to Link::SetLinkState");
128 0 : }
129 :
130 : void
131 0 : Link::ResetLinkState(bool aNotify)
132 : {
133 0 : NS_NOTREACHED("Unexpected call to Link::ResetLinkState");
134 0 : }
135 :
136 : already_AddRefed<nsIURI>
137 0 : Link::GetURI() const
138 : {
139 0 : NS_NOTREACHED("Unexpected call to Link::GetURI");
140 0 : return nsnull; // suppress compiler warning
141 : }
142 :
143 : size_t
144 0 : Link::SizeOfExcludingThis(nsMallocSizeOfFun aMallocSizeOf) const
145 : {
146 0 : NS_NOTREACHED("Unexpected call to Link::SizeOfExcludingThis");
147 0 : return 0;
148 : }
149 :
150 : } // namespace dom
151 : } // namespace mozilla
152 :
153 : #endif // mock_Link_h__
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