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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "content/browser/geolocation/geolocation_provider_impl.h" | |
| 6 | |
| 7 #include <memory> | |
| 8 | |
| 9 #include "base/bind.h" | |
| 10 #include "base/bind_helpers.h" | |
| 11 #include "base/location.h" | |
| 12 #include "base/macros.h" | |
| 13 #include "base/memory/ptr_util.h" | |
| 14 #include "base/memory/ref_counted.h" | |
| 15 #include "base/run_loop.h" | |
| 16 #include "base/single_thread_task_runner.h" | |
| 17 #include "base/strings/string16.h" | |
| 18 #include "base/time/time.h" | |
| 19 #include "content/browser/geolocation/mock_location_arbitrator.h" | |
| 20 #include "content/public/browser/access_token_store.h" | |
| 21 #include "content/public/browser/browser_thread.h" | |
| 22 #include "content/public/test/test_browser_thread.h" | |
| 23 #include "testing/gmock/include/gmock/gmock.h" | |
| 24 #include "testing/gtest/include/gtest/gtest.h" | |
| 25 | |
| 26 using testing::MakeMatcher; | |
| 27 using testing::Matcher; | |
| 28 using testing::MatcherInterface; | |
| 29 using testing::MatchResultListener; | |
| 30 | |
| 31 namespace content { | |
| 32 | |
| 33 class LocationProviderForTestArbitrator : public GeolocationProviderImpl { | |
| 34 public: | |
| 35 LocationProviderForTestArbitrator() : mock_arbitrator_(NULL) {} | |
| 36 ~LocationProviderForTestArbitrator() override {} | |
| 37 | |
| 38 // Only valid for use on the geolocation thread. | |
| 39 MockLocationArbitrator* mock_arbitrator() const { | |
| 40 return mock_arbitrator_; | |
| 41 } | |
| 42 | |
| 43 protected: | |
| 44 // GeolocationProviderImpl implementation: | |
| 45 std::unique_ptr<LocationArbitrator> CreateArbitrator() override; | |
| 46 | |
| 47 private: | |
| 48 // An alias to the arbitrator stored in the super class, where it is owned. | |
| 49 MockLocationArbitrator* mock_arbitrator_; | |
| 50 }; | |
| 51 | |
| 52 std::unique_ptr<LocationArbitrator> | |
| 53 LocationProviderForTestArbitrator::CreateArbitrator() { | |
| 54 DCHECK(mock_arbitrator_ == NULL); | |
| 55 mock_arbitrator_ = new MockLocationArbitrator; | |
| 56 return base::WrapUnique(mock_arbitrator_); | |
| 57 } | |
| 58 | |
| 59 class GeolocationObserver { | |
| 60 public: | |
| 61 virtual ~GeolocationObserver() {} | |
| 62 virtual void OnLocationUpdate(const Geoposition& position) = 0; | |
| 63 }; | |
| 64 | |
| 65 class MockGeolocationObserver : public GeolocationObserver { | |
| 66 public: | |
| 67 MOCK_METHOD1(OnLocationUpdate, void(const Geoposition& position)); | |
| 68 }; | |
| 69 | |
| 70 class AsyncMockGeolocationObserver : public MockGeolocationObserver { | |
| 71 public: | |
| 72 void OnLocationUpdate(const Geoposition& position) override { | |
| 73 MockGeolocationObserver::OnLocationUpdate(position); | |
| 74 base::MessageLoop::current()->QuitWhenIdle(); | |
| 75 } | |
| 76 }; | |
| 77 | |
| 78 class MockGeolocationCallbackWrapper { | |
| 79 public: | |
| 80 MOCK_METHOD1(Callback, void(const Geoposition& position)); | |
| 81 }; | |
| 82 | |
| 83 class GeopositionEqMatcher | |
| 84 : public MatcherInterface<const Geoposition&> { | |
| 85 public: | |
| 86 explicit GeopositionEqMatcher(const Geoposition& expected) | |
| 87 : expected_(expected) {} | |
| 88 | |
| 89 bool MatchAndExplain(const Geoposition& actual, | |
| 90 MatchResultListener* listener) const override { | |
| 91 return actual.latitude == expected_.latitude && | |
| 92 actual.longitude == expected_.longitude && | |
| 93 actual.altitude == expected_.altitude && | |
| 94 actual.accuracy == expected_.accuracy && | |
| 95 actual.altitude_accuracy == expected_.altitude_accuracy && | |
| 96 actual.heading == expected_.heading && | |
| 97 actual.speed == expected_.speed && | |
| 98 actual.timestamp == expected_.timestamp && | |
| 99 actual.error_code == expected_.error_code && | |
| 100 actual.error_message == expected_.error_message; | |
| 101 } | |
| 102 | |
| 103 void DescribeTo(::std::ostream* os) const override { | |
| 104 *os << "which matches the expected position"; | |
| 105 } | |
| 106 | |
| 107 void DescribeNegationTo(::std::ostream* os) const override { | |
| 108 *os << "which does not match the expected position"; | |
| 109 } | |
| 110 | |
| 111 private: | |
| 112 Geoposition expected_; | |
| 113 | |
| 114 DISALLOW_COPY_AND_ASSIGN(GeopositionEqMatcher); | |
| 115 }; | |
| 116 | |
| 117 Matcher<const Geoposition&> GeopositionEq(const Geoposition& expected) { | |
| 118 return MakeMatcher(new GeopositionEqMatcher(expected)); | |
| 119 } | |
| 120 | |
| 121 class GeolocationProviderTest : public testing::Test { | |
| 122 protected: | |
| 123 GeolocationProviderTest() | |
| 124 : message_loop_(), | |
| 125 ui_thread_(BrowserThread::UI, &message_loop_), | |
| 126 provider_(new LocationProviderForTestArbitrator) { | |
| 127 } | |
| 128 | |
| 129 ~GeolocationProviderTest() override {} | |
| 130 | |
| 131 LocationProviderForTestArbitrator* provider() { return provider_.get(); } | |
| 132 | |
| 133 // Called on test thread. | |
| 134 bool ProvidersStarted(); | |
| 135 void SendMockLocation(const Geoposition& position); | |
| 136 | |
| 137 private: | |
| 138 // Called on provider thread. | |
| 139 void GetProvidersStarted(bool* started); | |
| 140 | |
| 141 base::MessageLoop message_loop_; | |
| 142 TestBrowserThread ui_thread_; | |
| 143 std::unique_ptr<LocationProviderForTestArbitrator> provider_; | |
| 144 }; | |
| 145 | |
| 146 | |
| 147 bool GeolocationProviderTest::ProvidersStarted() { | |
| 148 DCHECK(provider_->IsRunning()); | |
| 149 DCHECK(base::MessageLoop::current() == &message_loop_); | |
| 150 bool started; | |
| 151 provider_->task_runner()->PostTaskAndReply( | |
| 152 FROM_HERE, base::Bind(&GeolocationProviderTest::GetProvidersStarted, | |
| 153 base::Unretained(this), &started), | |
| 154 base::MessageLoop::QuitWhenIdleClosure()); | |
| 155 base::RunLoop().Run(); | |
| 156 return started; | |
| 157 } | |
| 158 | |
| 159 void GeolocationProviderTest::GetProvidersStarted(bool* started) { | |
| 160 DCHECK(provider_->task_runner()->BelongsToCurrentThread()); | |
| 161 *started = provider_->mock_arbitrator()->providers_started(); | |
| 162 } | |
| 163 | |
| 164 void GeolocationProviderTest::SendMockLocation(const Geoposition& position) { | |
| 165 DCHECK(provider_->IsRunning()); | |
| 166 DCHECK(base::MessageLoop::current() == &message_loop_); | |
| 167 provider_->task_runner()->PostTask( | |
| 168 FROM_HERE, base::Bind(&GeolocationProviderImpl::OnLocationUpdate, | |
| 169 base::Unretained(provider_.get()), position)); | |
| 170 } | |
| 171 | |
| 172 // Regression test for http://crbug.com/59377 | |
| 173 TEST_F(GeolocationProviderTest, OnPermissionGrantedWithoutObservers) { | |
| 174 EXPECT_FALSE(provider()->user_did_opt_into_location_services_for_testing()); | |
| 175 provider()->UserDidOptIntoLocationServices(); | |
| 176 EXPECT_TRUE(provider()->user_did_opt_into_location_services_for_testing()); | |
| 177 } | |
| 178 | |
| 179 void DummyFunction(const Geoposition& position) { | |
| 180 } | |
| 181 | |
| 182 TEST_F(GeolocationProviderTest, StartStop) { | |
| 183 EXPECT_FALSE(provider()->IsRunning()); | |
| 184 GeolocationProviderImpl::LocationUpdateCallback callback = | |
| 185 base::Bind(&DummyFunction); | |
| 186 std::unique_ptr<content::GeolocationProvider::Subscription> subscription = | |
| 187 provider()->AddLocationUpdateCallback(callback, false); | |
| 188 EXPECT_TRUE(provider()->IsRunning()); | |
| 189 EXPECT_TRUE(ProvidersStarted()); | |
| 190 | |
| 191 subscription.reset(); | |
| 192 | |
| 193 EXPECT_FALSE(ProvidersStarted()); | |
| 194 EXPECT_TRUE(provider()->IsRunning()); | |
| 195 } | |
| 196 | |
| 197 TEST_F(GeolocationProviderTest, StalePositionNotSent) { | |
| 198 Geoposition first_position; | |
| 199 first_position.latitude = 12; | |
| 200 first_position.longitude = 34; | |
| 201 first_position.accuracy = 56; | |
| 202 first_position.timestamp = base::Time::Now(); | |
| 203 | |
| 204 AsyncMockGeolocationObserver first_observer; | |
| 205 GeolocationProviderImpl::LocationUpdateCallback first_callback = base::Bind( | |
| 206 &MockGeolocationObserver::OnLocationUpdate, | |
| 207 base::Unretained(&first_observer)); | |
| 208 EXPECT_CALL(first_observer, OnLocationUpdate(GeopositionEq(first_position))); | |
| 209 std::unique_ptr<content::GeolocationProvider::Subscription> subscription = | |
| 210 provider()->AddLocationUpdateCallback(first_callback, false); | |
| 211 SendMockLocation(first_position); | |
| 212 base::RunLoop().Run(); | |
| 213 | |
| 214 subscription.reset(); | |
| 215 | |
| 216 Geoposition second_position; | |
| 217 second_position.latitude = 13; | |
| 218 second_position.longitude = 34; | |
| 219 second_position.accuracy = 56; | |
| 220 second_position.timestamp = base::Time::Now(); | |
| 221 | |
| 222 AsyncMockGeolocationObserver second_observer; | |
| 223 | |
| 224 // After adding a second observer, check that no unexpected position update | |
| 225 // is sent. | |
| 226 EXPECT_CALL(second_observer, OnLocationUpdate(testing::_)).Times(0); | |
| 227 GeolocationProviderImpl::LocationUpdateCallback second_callback = base::Bind( | |
| 228 &MockGeolocationObserver::OnLocationUpdate, | |
| 229 base::Unretained(&second_observer)); | |
| 230 std::unique_ptr<content::GeolocationProvider::Subscription> subscription2 = | |
| 231 provider()->AddLocationUpdateCallback(second_callback, false); | |
| 232 base::RunLoop().RunUntilIdle(); | |
| 233 | |
| 234 // The second observer should receive the new position now. | |
| 235 EXPECT_CALL(second_observer, | |
| 236 OnLocationUpdate(GeopositionEq(second_position))); | |
| 237 SendMockLocation(second_position); | |
| 238 base::RunLoop().Run(); | |
| 239 | |
| 240 subscription2.reset(); | |
| 241 EXPECT_FALSE(ProvidersStarted()); | |
| 242 } | |
| 243 | |
| 244 TEST_F(GeolocationProviderTest, OverrideLocationForTesting) { | |
| 245 Geoposition position; | |
| 246 position.error_code = Geoposition::ERROR_CODE_POSITION_UNAVAILABLE; | |
| 247 provider()->OverrideLocationForTesting(position); | |
| 248 // Adding an observer when the location is overridden should synchronously | |
| 249 // update the observer with our overridden position. | |
| 250 MockGeolocationObserver mock_observer; | |
| 251 EXPECT_CALL(mock_observer, OnLocationUpdate(GeopositionEq(position))); | |
| 252 GeolocationProviderImpl::LocationUpdateCallback callback = base::Bind( | |
| 253 &MockGeolocationObserver::OnLocationUpdate, | |
| 254 base::Unretained(&mock_observer)); | |
| 255 std::unique_ptr<content::GeolocationProvider::Subscription> subscription = | |
| 256 provider()->AddLocationUpdateCallback(callback, false); | |
| 257 subscription.reset(); | |
| 258 // Wait for the providers to be stopped now that all clients are gone. | |
| 259 EXPECT_FALSE(ProvidersStarted()); | |
| 260 } | |
| 261 | |
| 262 } // namespace content | |
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Chromium Code Reviews
Issue 2176753003:
Geolocation: move from content/browser to device/ (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master