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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 "device/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 "device/geolocation/access_token_store.h" | |
| 20 #include "device/geolocation/mock_location_arbitrator.h" | |
| 21 #include "testing/gmock/include/gmock/gmock.h" | |
| 22 #include "testing/gtest/include/gtest/gtest.h" | |
| 23 | |
| 24 using testing::MakeMatcher; | |
| 25 using testing::Matcher; | |
| 26 using testing::MatcherInterface; | |
| 27 using testing::MatchResultListener; | |
| 28 | |
| 29 namespace device { | |
| 30 | |
| 31 class LocationProviderForTestArbitrator : public GeolocationProviderImpl { | |
| 32 public: | |
| 33 LocationProviderForTestArbitrator() : mock_arbitrator_(NULL) {} | |
| 34 ~LocationProviderForTestArbitrator() override {} | |
| 35 | |
| 36 // Only valid for use on the geolocation thread. | |
| 37 MockLocationArbitrator* mock_arbitrator() const { | |
| 38 return mock_arbitrator_; | |
| 39 } | |
| 40 | |
| 41 protected: | |
| 42 // GeolocationProviderImpl implementation: | |
| 43 std::unique_ptr<LocationArbitrator> CreateArbitrator() override; | |
| 44 | |
| 45 private: | |
| 46 // An alias to the arbitrator stored in the super class, where it is owned. | |
| 47 MockLocationArbitrator* mock_arbitrator_; | |
| 48 }; | |
| 49 | |
| 50 std::unique_ptr<LocationArbitrator> | |
| 51 LocationProviderForTestArbitrator::CreateArbitrator() { | |
| 52 DCHECK(mock_arbitrator_ == NULL); | |
| 53 mock_arbitrator_ = new MockLocationArbitrator; | |
| 54 return base::WrapUnique(mock_arbitrator_); | |
| 55 } | |
| 56 | |
| 57 class GeolocationObserver { | |
| 58 public: | |
| 59 virtual ~GeolocationObserver() {} | |
| 60 virtual void OnLocationUpdate(const Geoposition& position) = 0; | |
| 61 }; | |
| 62 | |
| 63 class MockGeolocationObserver : public GeolocationObserver { | |
| 64 public: | |
| 65 MOCK_METHOD1(OnLocationUpdate, void(const Geoposition& position)); | |
| 66 }; | |
| 67 | |
| 68 class AsyncMockGeolocationObserver : public MockGeolocationObserver { | |
| 69 public: | |
| 70 void OnLocationUpdate(const Geoposition& position) override { | |
| 71 MockGeolocationObserver::OnLocationUpdate(position); | |
| 72 base::MessageLoop::current()->QuitWhenIdle(); | |
| 73 } | |
| 74 }; | |
| 75 | |
| 76 class MockGeolocationCallbackWrapper { | |
| 77 public: | |
| 78 MOCK_METHOD1(Callback, void(const Geoposition& position)); | |
| 79 }; | |
| 80 | |
| 81 class GeopositionEqMatcher | |
| 82 : public MatcherInterface<const Geoposition&> { | |
| 83 public: | |
| 84 explicit GeopositionEqMatcher(const Geoposition& expected) | |
| 85 : expected_(expected) {} | |
| 86 | |
| 87 bool MatchAndExplain(const Geoposition& actual, | |
| 88 MatchResultListener* listener) const override { | |
| 89 return actual.latitude == expected_.latitude && | |
| 90 actual.longitude == expected_.longitude && | |
| 91 actual.altitude == expected_.altitude && | |
| 92 actual.accuracy == expected_.accuracy && | |
| 93 actual.altitude_accuracy == expected_.altitude_accuracy && | |
| 94 actual.heading == expected_.heading && | |
| 95 actual.speed == expected_.speed && | |
| 96 actual.timestamp == expected_.timestamp && | |
| 97 actual.error_code == expected_.error_code && | |
| 98 actual.error_message == expected_.error_message; | |
| 99 } | |
| 100 | |
| 101 void DescribeTo(::std::ostream* os) const override { | |
| 102 *os << "which matches the expected position"; | |
| 103 } | |
| 104 | |
| 105 void DescribeNegationTo(::std::ostream* os) const override { | |
| 106 *os << "which does not match the expected position"; | |
| 107 } | |
| 108 | |
| 109 private: | |
| 110 Geoposition expected_; | |
| 111 | |
| 112 DISALLOW_COPY_AND_ASSIGN(GeopositionEqMatcher); | |
| 113 }; | |
| 114 | |
| 115 Matcher<const Geoposition&> GeopositionEq(const Geoposition& expected) { | |
| 116 return MakeMatcher(new GeopositionEqMatcher(expected)); | |
| 117 } | |
| 118 | |
| 119 class GeolocationProviderTest : public testing::Test { | |
| 120 protected: | |
| 121 GeolocationProviderTest() | |
| 122 : message_loop_(), | |
| 123 provider_(new LocationProviderForTestArbitrator) { | |
| 124 } | |
| 125 | |
| 126 ~GeolocationProviderTest() override {} | |
| 127 | |
| 128 LocationProviderForTestArbitrator* provider() { return provider_.get(); } | |
| 129 | |
| 130 // Called on test thread. | |
| 131 bool ProvidersStarted(); | |
| 132 void SendMockLocation(const Geoposition& position); | |
| 133 | |
| 134 private: | |
| 135 // Called on provider thread. | |
| 136 void GetProvidersStarted(bool* started); | |
| 137 | |
| 138 base::MessageLoopForUI message_loop_; | |
| 139 std::unique_ptr<LocationProviderForTestArbitrator> provider_; | |
| 140 }; | |
| 141 | |
| 142 | |
| 143 bool GeolocationProviderTest::ProvidersStarted() { | |
| 144 DCHECK(provider_->IsRunning()); | |
| 145 DCHECK(base::MessageLoop::current() == &message_loop_); | |
| 146 bool started; | |
| 147 provider_->task_runner()->PostTaskAndReply( | |
| 148 FROM_HERE, base::Bind(&GeolocationProviderTest::GetProvidersStarted, | |
| 149 base::Unretained(this), &started), | |
| 150 base::MessageLoop::QuitWhenIdleClosure()); | |
| 151 base::RunLoop().Run(); | |
| 152 return started; | |
| 153 } | |
| 154 | |
| 155 void GeolocationProviderTest::GetProvidersStarted(bool* started) { | |
| 156 DCHECK(provider_->task_runner()->BelongsToCurrentThread()); | |
| 157 *started = provider_->mock_arbitrator()->providers_started(); | |
| 158 } | |
| 159 | |
| 160 void GeolocationProviderTest::SendMockLocation(const Geoposition& position) { | |
| 161 DCHECK(provider_->IsRunning()); | |
| 162 DCHECK(base::MessageLoop::current() == &message_loop_); | |
| 163 provider_->task_runner()->PostTask( | |
| 164 FROM_HERE, base::Bind(&GeolocationProviderImpl::OnLocationUpdate, | |
| 165 base::Unretained(provider_.get()), position)); | |
| 166 } | |
| 167 | |
| 168 // Regression test for http://crbug.com/59377 | |
| 169 TEST_F(GeolocationProviderTest, OnPermissionGrantedWithoutObservers) { | |
| 170 EXPECT_FALSE(provider()->user_did_opt_into_location_services_for_testing()); | |
| 171 provider()->UserDidOptIntoLocationServices(); | |
| 172 EXPECT_TRUE(provider()->user_did_opt_into_location_services_for_testing()); | |
| 173 } | |
| 174 | |
| 175 void DummyFunction(const Geoposition& position) { | |
| 176 } | |
| 177 | |
| 178 TEST_F(GeolocationProviderTest, StartStop) { | |
| 179 EXPECT_FALSE(provider()->IsRunning()); | |
| 180 GeolocationProviderImpl::LocationUpdateCallback callback = | |
| 181 base::Bind(&DummyFunction); | |
| 182 std::unique_ptr<GeolocationProvider::Subscription> subscription = | |
| 183 provider()->AddLocationUpdateCallback(callback, false); | |
| 184 EXPECT_TRUE(provider()->IsRunning()); | |
| 185 EXPECT_TRUE(ProvidersStarted()); | |
| 186 | |
| 187 subscription.reset(); | |
| 188 | |
| 189 EXPECT_FALSE(ProvidersStarted()); | |
| 190 EXPECT_TRUE(provider()->IsRunning()); | |
| 191 } | |
| 192 | |
| 193 TEST_F(GeolocationProviderTest, StalePositionNotSent) { | |
| 194 Geoposition first_position; | |
| 195 first_position.latitude = 12; | |
| 196 first_position.longitude = 34; | |
| 197 first_position.accuracy = 56; | |
| 198 first_position.timestamp = base::Time::Now(); | |
| 199 | |
| 200 AsyncMockGeolocationObserver first_observer; | |
| 201 GeolocationProviderImpl::LocationUpdateCallback first_callback = base::Bind( | |
| 202 &MockGeolocationObserver::OnLocationUpdate, | |
| 203 base::Unretained(&first_observer)); | |
| 204 EXPECT_CALL(first_observer, OnLocationUpdate(GeopositionEq(first_position))); | |
| 205 std::unique_ptr<GeolocationProvider::Subscription> subscription = | |
| 206 provider()->AddLocationUpdateCallback(first_callback, false); | |
| 207 SendMockLocation(first_position); | |
| 208 base::RunLoop().Run(); | |
| 209 | |
| 210 subscription.reset(); | |
| 211 | |
| 212 Geoposition second_position; | |
| 213 second_position.latitude = 13; | |
| 214 second_position.longitude = 34; | |
| 215 second_position.accuracy = 56; | |
| 216 second_position.timestamp = base::Time::Now(); | |
| 217 | |
| 218 AsyncMockGeolocationObserver second_observer; | |
| 219 | |
| 220 // After adding a second observer, check that no unexpected position update | |
| 221 // is sent. | |
| 222 EXPECT_CALL(second_observer, OnLocationUpdate(testing::_)).Times(0); | |
| 223 GeolocationProviderImpl::LocationUpdateCallback second_callback = base::Bind( | |
| 224 &MockGeolocationObserver::OnLocationUpdate, | |
| 225 base::Unretained(&second_observer)); | |
| 226 std::unique_ptr<GeolocationProvider::Subscription> subscription2 = | |
| 227 provider()->AddLocationUpdateCallback(second_callback, false); | |
| 228 base::RunLoop().RunUntilIdle(); | |
| 229 | |
| 230 // The second observer should receive the new position now. | |
| 231 EXPECT_CALL(second_observer, | |
| 232 OnLocationUpdate(GeopositionEq(second_position))); | |
| 233 SendMockLocation(second_position); | |
| 234 base::RunLoop().Run(); | |
| 235 | |
| 236 subscription2.reset(); | |
| 237 EXPECT_FALSE(ProvidersStarted()); | |
| 238 } | |
| 239 | |
| 240 TEST_F(GeolocationProviderTest, OverrideLocationForTesting) { | |
| 241 Geoposition position; | |
| 242 position.error_code = Geoposition::ERROR_CODE_POSITION_UNAVAILABLE; | |
| 243 provider()->OverrideLocationForTesting(position); | |
| 244 // Adding an observer when the location is overridden should synchronously | |
| 245 // update the observer with our overridden position. | |
| 246 MockGeolocationObserver mock_observer; | |
| 247 EXPECT_CALL(mock_observer, OnLocationUpdate(GeopositionEq(position))); | |
| 248 GeolocationProviderImpl::LocationUpdateCallback callback = base::Bind( | |
| 249 &MockGeolocationObserver::OnLocationUpdate, | |
| 250 base::Unretained(&mock_observer)); | |
| 251 std::unique_ptr<GeolocationProvider::Subscription> subscription = | |
| 252 provider()->AddLocationUpdateCallback(callback, false); | |
| 253 subscription.reset(); | |
| 254 // Wait for the providers to be stopped now that all clients are gone. | |
| 255 EXPECT_FALSE(ProvidersStarted()); | |
| 256 } | |
| 257 | |
| 258 } // namespace device | |
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Chromium Code Reviews
Issue 2192683003:
Revert of Reland: Geolocation: move from content/browser to device/ (patchset #2 id:20001 of https:… (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@2810