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| 1 /* | 1 /* |
| 2 * Copyright (c) 2014, Google Inc. All rights reserved. | 2 * Copyright (c) 2014, Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 26 matching lines...) Expand all Loading... |
| 37 #include "public/platform/WebConnectionType.h" | 37 #include "public/platform/WebConnectionType.h" |
| 38 #include "public/platform/WebThread.h" | 38 #include "public/platform/WebThread.h" |
| 39 #include "wtf/Functional.h" | 39 #include "wtf/Functional.h" |
| 40 #include <gtest/gtest.h> | 40 #include <gtest/gtest.h> |
| 41 | 41 |
| 42 namespace blink { | 42 namespace blink { |
| 43 | 43 |
| 44 class StateObserver : public NetworkStateNotifier::NetworkStateObserver { | 44 class StateObserver : public NetworkStateNotifier::NetworkStateObserver { |
| 45 public: | 45 public: |
| 46 StateObserver() | 46 StateObserver() |
| 47 : m_observedType(blink::ConnectionTypeNone) | 47 : m_observedType(ConnectionTypeNone) |
| 48 , m_callbackCount(0) | 48 , m_callbackCount(0) |
| 49 { | 49 { |
| 50 } | 50 } |
| 51 | 51 |
| 52 virtual void connectionTypeChange(blink::WebConnectionType type) | 52 virtual void connectionTypeChange(WebConnectionType type) |
| 53 { | 53 { |
| 54 m_observedType = type; | 54 m_observedType = type; |
| 55 m_callbackCount += 1; | 55 m_callbackCount += 1; |
| 56 | 56 |
| 57 if (m_closure && !m_closure->isNull()) | 57 if (m_closure && !m_closure->isNull()) |
| 58 (*m_closure)(); | 58 (*m_closure)(); |
| 59 } | 59 } |
| 60 | 60 |
| 61 blink::WebConnectionType observedType() const | 61 WebConnectionType observedType() const |
| 62 { | 62 { |
| 63 return m_observedType; | 63 return m_observedType; |
| 64 } | 64 } |
| 65 | 65 |
| 66 int callbackCount() const | 66 int callbackCount() const |
| 67 { | 67 { |
| 68 return m_callbackCount; | 68 return m_callbackCount; |
| 69 } | 69 } |
| 70 | 70 |
| 71 void setNotificationCallback(PassOwnPtr<Closure> closure) | 71 void setNotificationCallback(PassOwnPtr<Closure> closure) |
| 72 { | 72 { |
| 73 m_closure = closure; | 73 m_closure = closure; |
| 74 } | 74 } |
| 75 | 75 |
| 76 private: | 76 private: |
| 77 OwnPtr<Closure> m_closure; | 77 OwnPtr<Closure> m_closure; |
| 78 blink::WebConnectionType m_observedType; | 78 WebConnectionType m_observedType; |
| 79 int m_callbackCount; | 79 int m_callbackCount; |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 class NetworkStateNotifierTest : public ::testing::Test { | 82 class NetworkStateNotifierTest : public ::testing::Test { |
| 83 public: | 83 public: |
| 84 NetworkStateNotifierTest() | 84 NetworkStateNotifierTest() |
| 85 : m_document(Document::create()) | 85 : m_document(Document::create()) |
| 86 , m_document2(Document::create()) | 86 , m_document2(Document::create()) |
| 87 { | 87 { |
| 88 } | 88 } |
| 89 | 89 |
| 90 ExecutionContext* executionContext() | 90 ExecutionContext* executionContext() |
| 91 { | 91 { |
| 92 return m_document.get(); | 92 return m_document.get(); |
| 93 } | 93 } |
| 94 | 94 |
| 95 ExecutionContext* executionContext2() | 95 ExecutionContext* executionContext2() |
| 96 { | 96 { |
| 97 return m_document2.get(); | 97 return m_document2.get(); |
| 98 } | 98 } |
| 99 | 99 |
| 100 protected: | 100 protected: |
| 101 void setType(blink::WebConnectionType type) | 101 void setType(WebConnectionType type) |
| 102 { | 102 { |
| 103 m_notifier.setWebConnectionType(type); | 103 m_notifier.setWebConnectionType(type); |
| 104 testing::runPendingTasks(); | 104 testing::runPendingTasks(); |
| 105 } | 105 } |
| 106 | 106 |
| 107 void addObserverOnNotification(StateObserver* observer, StateObserver* obser
verToAdd) | 107 void addObserverOnNotification(StateObserver* observer, StateObserver* obser
verToAdd) |
| 108 { | 108 { |
| 109 observer->setNotificationCallback(bind(&NetworkStateNotifier::addObserve
r, &m_notifier, observerToAdd, executionContext())); | 109 observer->setNotificationCallback(bind(&NetworkStateNotifier::addObserve
r, &m_notifier, observerToAdd, executionContext())); |
| 110 } | 110 } |
| 111 | 111 |
| 112 void removeObserverOnNotification(StateObserver* observer, StateObserver* ob
serverToRemove) | 112 void removeObserverOnNotification(StateObserver* observer, StateObserver* ob
serverToRemove) |
| 113 { | 113 { |
| 114 observer->setNotificationCallback(bind(&NetworkStateNotifier::removeObse
rver, &m_notifier, observerToRemove, executionContext())); | 114 observer->setNotificationCallback(bind(&NetworkStateNotifier::removeObse
rver, &m_notifier, observerToRemove, executionContext())); |
| 115 } | 115 } |
| 116 | 116 |
| 117 RefPtrWillBePersistent<Document> m_document; | 117 RefPtrWillBePersistent<Document> m_document; |
| 118 RefPtrWillBePersistent<Document> m_document2; | 118 RefPtrWillBePersistent<Document> m_document2; |
| 119 NetworkStateNotifier m_notifier; | 119 NetworkStateNotifier m_notifier; |
| 120 }; | 120 }; |
| 121 | 121 |
| 122 TEST_F(NetworkStateNotifierTest, AddObserver) | 122 TEST_F(NetworkStateNotifierTest, AddObserver) |
| 123 { | 123 { |
| 124 StateObserver observer; | 124 StateObserver observer; |
| 125 m_notifier.addObserver(&observer, executionContext()); | 125 m_notifier.addObserver(&observer, executionContext()); |
| 126 EXPECT_EQ(observer.observedType(), blink::ConnectionTypeNone); | 126 EXPECT_EQ(observer.observedType(), ConnectionTypeNone); |
| 127 | 127 |
| 128 setType(blink::ConnectionTypeBluetooth); | 128 setType(ConnectionTypeBluetooth); |
| 129 EXPECT_EQ(observer.observedType(), blink::ConnectionTypeBluetooth); | 129 EXPECT_EQ(observer.observedType(), ConnectionTypeBluetooth); |
| 130 EXPECT_EQ(observer.callbackCount(), 1); | 130 EXPECT_EQ(observer.callbackCount(), 1); |
| 131 } | 131 } |
| 132 | 132 |
| 133 TEST_F(NetworkStateNotifierTest, RemoveObserver) | 133 TEST_F(NetworkStateNotifierTest, RemoveObserver) |
| 134 { | 134 { |
| 135 StateObserver observer1, observer2; | 135 StateObserver observer1, observer2; |
| 136 m_notifier.addObserver(&observer1, executionContext()); | 136 m_notifier.addObserver(&observer1, executionContext()); |
| 137 m_notifier.removeObserver(&observer1, executionContext()); | 137 m_notifier.removeObserver(&observer1, executionContext()); |
| 138 m_notifier.addObserver(&observer2, executionContext()); | 138 m_notifier.addObserver(&observer2, executionContext()); |
| 139 | 139 |
| 140 setType(blink::ConnectionTypeBluetooth); | 140 setType(ConnectionTypeBluetooth); |
| 141 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeNone); | 141 EXPECT_EQ(observer1.observedType(), ConnectionTypeNone); |
| 142 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeBluetooth); | 142 EXPECT_EQ(observer2.observedType(), ConnectionTypeBluetooth); |
| 143 } | 143 } |
| 144 | 144 |
| 145 TEST_F(NetworkStateNotifierTest, RemoveSoleObserver) | 145 TEST_F(NetworkStateNotifierTest, RemoveSoleObserver) |
| 146 { | 146 { |
| 147 StateObserver observer1, observer2; | 147 StateObserver observer1, observer2; |
| 148 m_notifier.addObserver(&observer1, executionContext()); | 148 m_notifier.addObserver(&observer1, executionContext()); |
| 149 m_notifier.removeObserver(&observer1, executionContext()); | 149 m_notifier.removeObserver(&observer1, executionContext()); |
| 150 | 150 |
| 151 setType(blink::ConnectionTypeBluetooth); | 151 setType(ConnectionTypeBluetooth); |
| 152 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeNone); | 152 EXPECT_EQ(observer1.observedType(), ConnectionTypeNone); |
| 153 } | 153 } |
| 154 | 154 |
| 155 TEST_F(NetworkStateNotifierTest, AddObserverWhileNotifying) | 155 TEST_F(NetworkStateNotifierTest, AddObserverWhileNotifying) |
| 156 { | 156 { |
| 157 StateObserver observer1, observer2; | 157 StateObserver observer1, observer2; |
| 158 m_notifier.addObserver(&observer1, executionContext()); | 158 m_notifier.addObserver(&observer1, executionContext()); |
| 159 addObserverOnNotification(&observer1, &observer2); | 159 addObserverOnNotification(&observer1, &observer2); |
| 160 | 160 |
| 161 setType(blink::ConnectionTypeBluetooth); | 161 setType(ConnectionTypeBluetooth); |
| 162 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 162 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 163 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeBluetooth); | 163 EXPECT_EQ(observer2.observedType(), ConnectionTypeBluetooth); |
| 164 } | 164 } |
| 165 | 165 |
| 166 TEST_F(NetworkStateNotifierTest, RemoveSoleObserverWhileNotifying) | 166 TEST_F(NetworkStateNotifierTest, RemoveSoleObserverWhileNotifying) |
| 167 { | 167 { |
| 168 StateObserver observer1; | 168 StateObserver observer1; |
| 169 m_notifier.addObserver(&observer1, executionContext()); | 169 m_notifier.addObserver(&observer1, executionContext()); |
| 170 removeObserverOnNotification(&observer1, &observer1); | 170 removeObserverOnNotification(&observer1, &observer1); |
| 171 | 171 |
| 172 setType(blink::ConnectionTypeBluetooth); | 172 setType(ConnectionTypeBluetooth); |
| 173 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 173 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 174 | 174 |
| 175 setType(blink::ConnectionTypeEthernet); | 175 setType(ConnectionTypeEthernet); |
| 176 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 176 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 177 } | 177 } |
| 178 | 178 |
| 179 TEST_F(NetworkStateNotifierTest, RemoveCurrentObserverWhileNotifying) | 179 TEST_F(NetworkStateNotifierTest, RemoveCurrentObserverWhileNotifying) |
| 180 { | 180 { |
| 181 StateObserver observer1, observer2; | 181 StateObserver observer1, observer2; |
| 182 m_notifier.addObserver(&observer1, executionContext()); | 182 m_notifier.addObserver(&observer1, executionContext()); |
| 183 m_notifier.addObserver(&observer2, executionContext()); | 183 m_notifier.addObserver(&observer2, executionContext()); |
| 184 removeObserverOnNotification(&observer1, &observer1); | 184 removeObserverOnNotification(&observer1, &observer1); |
| 185 | 185 |
| 186 setType(blink::ConnectionTypeBluetooth); | 186 setType(ConnectionTypeBluetooth); |
| 187 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 187 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 188 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeBluetooth); | 188 EXPECT_EQ(observer2.observedType(), ConnectionTypeBluetooth); |
| 189 | 189 |
| 190 setType(blink::ConnectionTypeEthernet); | 190 setType(ConnectionTypeEthernet); |
| 191 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 191 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 192 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeEthernet); | 192 EXPECT_EQ(observer2.observedType(), ConnectionTypeEthernet); |
| 193 } | 193 } |
| 194 | 194 |
| 195 TEST_F(NetworkStateNotifierTest, RemovePastObserverWhileNotifying) | 195 TEST_F(NetworkStateNotifierTest, RemovePastObserverWhileNotifying) |
| 196 { | 196 { |
| 197 StateObserver observer1, observer2; | 197 StateObserver observer1, observer2; |
| 198 m_notifier.addObserver(&observer1, executionContext()); | 198 m_notifier.addObserver(&observer1, executionContext()); |
| 199 m_notifier.addObserver(&observer2, executionContext()); | 199 m_notifier.addObserver(&observer2, executionContext()); |
| 200 removeObserverOnNotification(&observer2, &observer1); | 200 removeObserverOnNotification(&observer2, &observer1); |
| 201 | 201 |
| 202 setType(blink::ConnectionTypeBluetooth); | 202 setType(ConnectionTypeBluetooth); |
| 203 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 203 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 204 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeBluetooth); | 204 EXPECT_EQ(observer2.observedType(), ConnectionTypeBluetooth); |
| 205 | 205 |
| 206 setType(blink::ConnectionTypeEthernet); | 206 setType(ConnectionTypeEthernet); |
| 207 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 207 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 208 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeEthernet); | 208 EXPECT_EQ(observer2.observedType(), ConnectionTypeEthernet); |
| 209 } | 209 } |
| 210 | 210 |
| 211 TEST_F(NetworkStateNotifierTest, RemoveFutureObserverWhileNotifying) | 211 TEST_F(NetworkStateNotifierTest, RemoveFutureObserverWhileNotifying) |
| 212 { | 212 { |
| 213 StateObserver observer1, observer2, observer3; | 213 StateObserver observer1, observer2, observer3; |
| 214 m_notifier.addObserver(&observer1, executionContext()); | 214 m_notifier.addObserver(&observer1, executionContext()); |
| 215 m_notifier.addObserver(&observer2, executionContext()); | 215 m_notifier.addObserver(&observer2, executionContext()); |
| 216 m_notifier.addObserver(&observer3, executionContext()); | 216 m_notifier.addObserver(&observer3, executionContext()); |
| 217 removeObserverOnNotification(&observer1, &observer2); | 217 removeObserverOnNotification(&observer1, &observer2); |
| 218 | 218 |
| 219 setType(blink::ConnectionTypeBluetooth); | 219 setType(ConnectionTypeBluetooth); |
| 220 | 220 |
| 221 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 221 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 222 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeNone); | 222 EXPECT_EQ(observer2.observedType(), ConnectionTypeNone); |
| 223 EXPECT_EQ(observer3.observedType(), blink::ConnectionTypeBluetooth); | 223 EXPECT_EQ(observer3.observedType(), ConnectionTypeBluetooth); |
| 224 } | 224 } |
| 225 | 225 |
| 226 TEST_F(NetworkStateNotifierTest, MultipleContextsAddObserver) | 226 TEST_F(NetworkStateNotifierTest, MultipleContextsAddObserver) |
| 227 { | 227 { |
| 228 StateObserver observer1, observer2; | 228 StateObserver observer1, observer2; |
| 229 m_notifier.addObserver(&observer1, executionContext()); | 229 m_notifier.addObserver(&observer1, executionContext()); |
| 230 m_notifier.addObserver(&observer2, executionContext2()); | 230 m_notifier.addObserver(&observer2, executionContext2()); |
| 231 | 231 |
| 232 setType(blink::ConnectionTypeBluetooth); | 232 setType(ConnectionTypeBluetooth); |
| 233 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 233 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 234 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeBluetooth); | 234 EXPECT_EQ(observer2.observedType(), ConnectionTypeBluetooth); |
| 235 } | 235 } |
| 236 | 236 |
| 237 TEST_F(NetworkStateNotifierTest, RemoveContext) | 237 TEST_F(NetworkStateNotifierTest, RemoveContext) |
| 238 { | 238 { |
| 239 StateObserver observer1, observer2; | 239 StateObserver observer1, observer2; |
| 240 m_notifier.addObserver(&observer1, executionContext()); | 240 m_notifier.addObserver(&observer1, executionContext()); |
| 241 m_notifier.addObserver(&observer2, executionContext2()); | 241 m_notifier.addObserver(&observer2, executionContext2()); |
| 242 m_notifier.removeObserver(&observer2, executionContext2()); | 242 m_notifier.removeObserver(&observer2, executionContext2()); |
| 243 | 243 |
| 244 setType(blink::ConnectionTypeBluetooth); | 244 setType(ConnectionTypeBluetooth); |
| 245 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeBluetooth); | 245 EXPECT_EQ(observer1.observedType(), ConnectionTypeBluetooth); |
| 246 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeNone); | 246 EXPECT_EQ(observer2.observedType(), ConnectionTypeNone); |
| 247 } | 247 } |
| 248 | 248 |
| 249 TEST_F(NetworkStateNotifierTest, RemoveAllContexts) | 249 TEST_F(NetworkStateNotifierTest, RemoveAllContexts) |
| 250 { | 250 { |
| 251 StateObserver observer1, observer2; | 251 StateObserver observer1, observer2; |
| 252 m_notifier.addObserver(&observer1, executionContext()); | 252 m_notifier.addObserver(&observer1, executionContext()); |
| 253 m_notifier.addObserver(&observer2, executionContext2()); | 253 m_notifier.addObserver(&observer2, executionContext2()); |
| 254 m_notifier.removeObserver(&observer1, executionContext()); | 254 m_notifier.removeObserver(&observer1, executionContext()); |
| 255 m_notifier.removeObserver(&observer2, executionContext2()); | 255 m_notifier.removeObserver(&observer2, executionContext2()); |
| 256 | 256 |
| 257 setType(blink::ConnectionTypeBluetooth); | 257 setType(ConnectionTypeBluetooth); |
| 258 EXPECT_EQ(observer1.observedType(), blink::ConnectionTypeNone); | 258 EXPECT_EQ(observer1.observedType(), ConnectionTypeNone); |
| 259 EXPECT_EQ(observer2.observedType(), blink::ConnectionTypeNone); | 259 EXPECT_EQ(observer2.observedType(), ConnectionTypeNone); |
| 260 } | 260 } |
| 261 | 261 |
| 262 } // namespace blink | 262 } // namespace blink |
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