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Side by Side Diff: third_party/WebKit/Source/modules/geolocation/testing/GeolocationClientMock.cpp

Issue 1367853002: Move GeolocationDispatcher into blink. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * Copyright (C) 2012 Apple Inc. All Rights Reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "GeolocationClientMock.h"
33
34 #include "modules/geolocation/GeolocationController.h"
35 #include "modules/geolocation/GeolocationError.h"
36 #include "modules/geolocation/GeolocationPosition.h"
37
38 namespace blink {
39
40 GeolocationClientMock::GeolocationClientMock()
41 : m_hasError(false)
42 , m_controllerTimer(this, &GeolocationClientMock::controllerTimerFired)
43 , m_permissionTimer(this, &GeolocationClientMock::permissionTimerFired)
44 , m_isActive(false)
45 , m_permissionState(PermissionStateUnset)
46 {
47 }
48
49 GeolocationClientMock::~GeolocationClientMock()
50 {
51 ASSERT(!m_isActive);
52 }
53
54 void GeolocationClientMock::setPosition(GeolocationPosition* position)
55 {
56 m_lastPosition = position;
57 clearError();
58 asyncUpdateController();
59 }
60
61 void GeolocationClientMock::setPositionUnavailableError(const String& errorMessa ge)
62 {
63 m_hasError = true;
64 m_errorMessage = errorMessage;
65 m_lastPosition = nullptr;
66 asyncUpdateController();
67 }
68
69 void GeolocationClientMock::setPermission(bool allowed)
70 {
71 m_permissionState = allowed ? PermissionStateAllowed : PermissionStateDenied ;
72 asyncUpdatePermission();
73 }
74
75 int GeolocationClientMock::numberOfPendingPermissionRequests() const
76 {
77 return m_pendingPermissions.size();
78 }
79
80 void GeolocationClientMock::requestPermission(Geolocation* geolocation)
81 {
82 m_pendingPermissions.add(geolocation);
83 if (m_permissionState != PermissionStateUnset)
84 asyncUpdatePermission();
85 }
86
87 void GeolocationClientMock::cancelPermissionRequest(Geolocation* geolocation)
88 {
89 // Called from Geolocation::disconnectFrame() in response to LocalFrame dest ruction.
90 m_pendingPermissions.remove(geolocation);
91 if (m_pendingPermissions.isEmpty() && m_permissionTimer.isActive())
92 m_permissionTimer.stop();
93 }
94
95 void GeolocationClientMock::controllerForTestAdded(GeolocationController* contro ller)
96 {
97 m_controllers.add(controller);
98 }
99
100 void GeolocationClientMock::controllerForTestRemoved(GeolocationController* cont roller)
101 {
102 m_controllers.remove(controller);
103 }
104
105 void GeolocationClientMock::asyncUpdatePermission()
106 {
107 ASSERT(m_permissionState != PermissionStateUnset);
108 if (!m_permissionTimer.isActive())
109 m_permissionTimer.startOneShot(0, BLINK_FROM_HERE);
110 }
111
112 void GeolocationClientMock::permissionTimerFired(Timer<GeolocationClientMock>* t imer)
113 {
114 ASSERT_UNUSED(timer, timer == &m_permissionTimer);
115 ASSERT(m_permissionState != PermissionStateUnset);
116 bool allowed = m_permissionState == PermissionStateAllowed;
117 GeolocationSet::iterator end = m_pendingPermissions.end();
118
119 // Once permission has been set (or denied) on a Geolocation object, there c an be
120 // no further requests for permission to the mock. Consequently the callback s
121 // which fire synchronously from Geolocation::setIsAllowed() cannot reentran tly modify
122 // m_pendingPermissions.
123 for (GeolocationSet::iterator it = m_pendingPermissions.begin(); it != end; ++it)
124 (*it)->setIsAllowed(allowed);
125 m_pendingPermissions.clear();
126 }
127
128 void GeolocationClientMock::startUpdating()
129 {
130 ASSERT(!m_isActive);
131 m_isActive = true;
132 asyncUpdateController();
133 }
134
135 void GeolocationClientMock::stopUpdating()
136 {
137 ASSERT(m_isActive);
138 m_isActive = false;
139 m_controllerTimer.stop();
140 }
141
142 void GeolocationClientMock::setEnableHighAccuracy(bool)
143 {
144 // FIXME: We need to add some tests regarding "high accuracy" mode.
145 // See https://bugs.webkit.org/show_bug.cgi?id=49438
146 }
147
148 GeolocationPosition* GeolocationClientMock::lastPosition()
149 {
150 return m_lastPosition;
151 }
152
153 void GeolocationClientMock::asyncUpdateController()
154 {
155 if (m_isActive && !m_controllerTimer.isActive())
156 m_controllerTimer.startOneShot(0, BLINK_FROM_HERE);
157 }
158
159 void GeolocationClientMock::controllerTimerFired(Timer<GeolocationClientMock>* t imer)
160 {
161 ASSERT_UNUSED(timer, timer == &m_controllerTimer);
162
163 // Make a copy of the set of controllers since it might be modified while it erating.
164 GeolocationControllers controllers = m_controllers;
165 if (m_lastPosition) {
166 ASSERT(!m_hasError);
167 for (GeolocationControllers::iterator it = controllers.begin(); it != co ntrollers.end(); ++it)
168 (*it)->positionChanged(m_lastPosition);
169 } else if (m_hasError) {
170 for (GeolocationControllers::iterator it = controllers.begin(); it != co ntrollers.end(); ++it)
171 (*it)->errorOccurred(GeolocationError::create(GeolocationError::Posi tionUnavailable, m_errorMessage));
172 }
173 }
174
175 void GeolocationClientMock::clearError()
176 {
177 m_hasError = false;
178 m_errorMessage = String();
179 }
180
181 DEFINE_TRACE(GeolocationClientMock)
182 {
183 visitor->trace(m_controllers);
184 visitor->trace(m_lastPosition);
185 visitor->trace(m_pendingPermissions);
186 GeolocationClient::trace(visitor);
187 }
188
189 } // namespace blink
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