Index: content/browser/geolocation/network_location_provider_unittest.cc |
diff --git a/content/browser/geolocation/network_location_provider_unittest.cc b/content/browser/geolocation/network_location_provider_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..dfda555d3ff761ae5a0da0276796fd959de4b66a |
--- /dev/null |
+++ b/content/browser/geolocation/network_location_provider_unittest.cc |
@@ -0,0 +1,559 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/browser/geolocation/network_location_provider.h" |
+ |
+#include <stddef.h> |
+ |
+#include <memory> |
+#include <utility> |
+ |
+#include "base/json/json_reader.h" |
+#include "base/json/json_writer.h" |
+#include "base/macros.h" |
+#include "base/run_loop.h" |
+#include "base/strings/string_number_conversions.h" |
+#include "base/strings/string_util.h" |
+#include "base/strings/stringprintf.h" |
+#include "base/strings/utf_string_conversions.h" |
+#include "base/values.h" |
+#include "content/browser/geolocation/fake_access_token_store.h" |
+#include "content/browser/geolocation/location_arbitrator_impl.h" |
+#include "content/browser/geolocation/wifi_data_provider.h" |
+#include "net/base/net_errors.h" |
+#include "net/url_request/test_url_fetcher_factory.h" |
+#include "net/url_request/url_request_status.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace content { |
+ |
+// Constants used in multiple tests. |
+const char kTestServerUrl[] = "https://www.geolocation.test/service"; |
+const char kAccessTokenString[] = "accessToken"; |
+ |
+// Using #define so we can easily paste this into various other strings. |
+#define REFERENCE_ACCESS_TOKEN "2:k7j3G6LaL6u_lafw:4iXOeOpTh1glSXe" |
+ |
+// Stops the specified (nested) message loop when the listener is called back. |
+class MessageLoopQuitListener { |
+ public: |
+ MessageLoopQuitListener() |
+ : client_message_loop_(base::MessageLoop::current()), |
+ updated_provider_(nullptr) { |
+ CHECK(client_message_loop_); |
+ } |
+ |
+ void OnLocationUpdate(const LocationProvider* provider, |
+ const Geoposition& position) { |
+ EXPECT_EQ(client_message_loop_, base::MessageLoop::current()); |
+ updated_provider_ = provider; |
+ client_message_loop_->QuitWhenIdle(); |
+ } |
+ |
+ base::MessageLoop* client_message_loop_; |
+ const LocationProvider* updated_provider_; |
+}; |
+ |
+// A mock implementation of WifiDataProvider for testing. Adapted from |
+// http://gears.googlecode.com/svn/trunk/gears/geolocation/geolocation_test.cc |
+class MockWifiDataProvider : public WifiDataProvider { |
+ public: |
+ // Factory method for use with WifiDataProvider::SetFactoryForTesting. |
+ static WifiDataProvider* GetInstance() { |
+ CHECK(instance_); |
+ return instance_; |
+ } |
+ |
+ static MockWifiDataProvider* CreateInstance() { |
+ CHECK(!instance_); |
+ instance_ = new MockWifiDataProvider; |
+ return instance_; |
+ } |
+ |
+ MockWifiDataProvider() : start_calls_(0), stop_calls_(0), got_data_(true) {} |
+ |
+ // WifiDataProvider implementation. |
+ void StartDataProvider() override { ++start_calls_; } |
+ |
+ void StopDataProvider() override { ++stop_calls_; } |
+ |
+ bool GetData(WifiData* data_out) override { |
+ CHECK(data_out); |
+ *data_out = data_; |
+ return got_data_; |
+ } |
+ |
+ void SetData(const WifiData& new_data) { |
+ got_data_ = true; |
+ const bool differs = data_.DiffersSignificantly(new_data); |
+ data_ = new_data; |
+ if (differs) |
+ this->RunCallbacks(); |
+ } |
+ |
+ void set_got_data(bool got_data) { got_data_ = got_data; } |
+ int start_calls_; |
+ int stop_calls_; |
+ |
+ private: |
+ ~MockWifiDataProvider() override { |
+ CHECK(this == instance_); |
+ instance_ = nullptr; |
+ } |
+ |
+ static MockWifiDataProvider* instance_; |
+ |
+ WifiData data_; |
+ bool got_data_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MockWifiDataProvider); |
+}; |
+ |
+MockWifiDataProvider* MockWifiDataProvider::instance_ = nullptr; |
+ |
+// Main test fixture |
+class GeolocationNetworkProviderTest : public testing::Test { |
+ public: |
+ void TearDown() override { |
+ WifiDataProviderManager::ResetFactoryForTesting(); |
+ } |
+ |
+ LocationProvider* CreateProvider(bool set_permission_granted) { |
+ LocationProvider* provider = NewNetworkLocationProvider( |
+ access_token_store_, |
+ nullptr, // No URLContextGetter needed, using test urlfecther factory. |
+ test_server_url_, |
+ access_token_store_->access_token_map_[test_server_url_]); |
+ if (set_permission_granted) |
+ provider->OnPermissionGranted(); |
+ return provider; |
+ } |
+ |
+ protected: |
+ GeolocationNetworkProviderTest() |
+ : test_server_url_(kTestServerUrl), |
+ access_token_store_(new FakeAccessTokenStore), |
+ wifi_data_provider_(MockWifiDataProvider::CreateInstance()) { |
+ // TODO(joth): Really these should be in SetUp, not here, but they take no |
+ // effect on Mac OS Release builds if done there. I kid not. Figure out why. |
+ WifiDataProviderManager::SetFactoryForTesting( |
+ MockWifiDataProvider::GetInstance); |
+ } |
+ |
+ // Returns the current url fetcher (if any) and advances the id ready for the |
+ // next test step. |
+ net::TestURLFetcher* get_url_fetcher_and_advance_id() { |
+ net::TestURLFetcher* fetcher = url_fetcher_factory_.GetFetcherByID( |
+ NetworkLocationRequest::url_fetcher_id_for_tests); |
+ if (fetcher) |
+ ++NetworkLocationRequest::url_fetcher_id_for_tests; |
+ return fetcher; |
+ } |
+ |
+ static int IndexToChannel(int index) { return index + 4; } |
+ |
+ // Creates wifi data containing the specified number of access points, with |
+ // some differentiating charactistics in each. |
+ static WifiData CreateReferenceWifiScanData(int ap_count) { |
+ WifiData data; |
+ for (int i = 0; i < ap_count; ++i) { |
+ AccessPointData ap; |
+ ap.mac_address = |
+ base::ASCIIToUTF16(base::StringPrintf("%02d-34-56-78-54-32", i)); |
+ ap.radio_signal_strength = ap_count - i; |
+ ap.channel = IndexToChannel(i); |
+ ap.signal_to_noise = i + 42; |
+ ap.ssid = base::ASCIIToUTF16("Some nice+network|name\\"); |
+ data.access_point_data.insert(ap); |
+ } |
+ return data; |
+ } |
+ |
+ static void CreateReferenceWifiScanDataJson( |
+ int ap_count, int start_index, base::ListValue* wifi_access_point_list) { |
+ std::vector<std::string> wifi_data; |
+ for (int i = 0; i < ap_count; ++i) { |
+ std::unique_ptr<base::DictionaryValue> ap(new base::DictionaryValue()); |
+ ap->SetString("macAddress", base::StringPrintf("%02d-34-56-78-54-32", i)); |
+ ap->SetInteger("signalStrength", start_index + ap_count - i); |
+ ap->SetInteger("age", 0); |
+ ap->SetInteger("channel", IndexToChannel(i)); |
+ ap->SetInteger("signalToNoiseRatio", i + 42); |
+ wifi_access_point_list->Append(std::move(ap)); |
+ } |
+ } |
+ |
+ static Geoposition CreateReferencePosition(int id) { |
+ Geoposition pos; |
+ pos.latitude = id; |
+ pos.longitude = -(id + 1); |
+ pos.altitude = 2 * id; |
+ pos.timestamp = base::Time::Now(); |
+ return pos; |
+ } |
+ |
+ static std::string PrettyJson(const base::Value& value) { |
+ std::string pretty; |
+ base::JSONWriter::WriteWithOptions( |
+ value, base::JSONWriter::OPTIONS_PRETTY_PRINT, &pretty); |
+ return pretty; |
+ } |
+ |
+ static testing::AssertionResult JsonGetList( |
+ const std::string& field, |
+ const base::DictionaryValue& dict, |
+ const base::ListValue** output_list) { |
+ if (!dict.GetList(field, output_list)) |
+ return testing::AssertionFailure() << "Dictionary " << PrettyJson(dict) |
+ << " is missing list field " << field; |
+ return testing::AssertionSuccess(); |
+ } |
+ |
+ static testing::AssertionResult JsonFieldEquals( |
+ const std::string& field, |
+ const base::DictionaryValue& expected, |
+ const base::DictionaryValue& actual) { |
+ const base::Value* expected_value; |
+ const base::Value* actual_value; |
+ if (!expected.Get(field, &expected_value)) |
+ return testing::AssertionFailure() |
+ << "Expected dictionary " << PrettyJson(expected) |
+ << " is missing field " << field; |
+ if (!expected.Get(field, &actual_value)) |
+ return testing::AssertionFailure() |
+ << "Actual dictionary " << PrettyJson(actual) |
+ << " is missing field " << field; |
+ if (!expected_value->Equals(actual_value)) |
+ return testing::AssertionFailure() |
+ << "Field " << field << " mismatch: " << PrettyJson(*expected_value) |
+ << " != " << PrettyJson(*actual_value); |
+ return testing::AssertionSuccess(); |
+ } |
+ |
+ static GURL UrlWithoutQuery(const GURL& url) { |
+ url::Replacements<char> replacements; |
+ replacements.ClearQuery(); |
+ return url.ReplaceComponents(replacements); |
+ } |
+ |
+ testing::AssertionResult IsTestServerUrl(const GURL& request_url) { |
+ const GURL a(UrlWithoutQuery(test_server_url_)); |
+ const GURL b(UrlWithoutQuery(request_url)); |
+ if (a == b) |
+ return testing::AssertionSuccess(); |
+ return testing::AssertionFailure() << a << " != " << b; |
+ } |
+ |
+ void CheckRequestIsValid(const net::TestURLFetcher& request, |
+ int expected_routers, |
+ int expected_wifi_aps, |
+ int wifi_start_index, |
+ const std::string& expected_access_token) { |
+ const GURL& request_url = request.GetOriginalURL(); |
+ |
+ EXPECT_TRUE(IsTestServerUrl(request_url)); |
+ |
+ // Check to see that the api key is being appended for the default |
+ // network provider url. |
+ bool is_default_url = UrlWithoutQuery(request_url) == |
+ UrlWithoutQuery(LocationArbitratorImpl::DefaultNetworkProviderURL()); |
+ EXPECT_EQ(is_default_url, !request_url.query().empty()); |
+ |
+ const std::string& upload_data = request.upload_data(); |
+ ASSERT_FALSE(upload_data.empty()); |
+ std::string json_parse_error_msg; |
+ std::unique_ptr<base::Value> parsed_json = |
+ base::JSONReader::ReadAndReturnError(upload_data, base::JSON_PARSE_RFC, |
+ nullptr, &json_parse_error_msg); |
+ EXPECT_TRUE(json_parse_error_msg.empty()); |
+ ASSERT_TRUE(parsed_json); |
+ |
+ const base::DictionaryValue* request_json; |
+ ASSERT_TRUE(parsed_json->GetAsDictionary(&request_json)); |
+ |
+ if (!is_default_url) { |
+ if (expected_access_token.empty()) |
+ ASSERT_FALSE(request_json->HasKey(kAccessTokenString)); |
+ else { |
+ std::string access_token; |
+ EXPECT_TRUE(request_json->GetString(kAccessTokenString, &access_token)); |
+ EXPECT_EQ(expected_access_token, access_token); |
+ } |
+ } |
+ |
+ if (expected_wifi_aps) { |
+ base::ListValue expected_wifi_aps_json; |
+ CreateReferenceWifiScanDataJson( |
+ expected_wifi_aps, |
+ wifi_start_index, |
+ &expected_wifi_aps_json); |
+ EXPECT_EQ(size_t(expected_wifi_aps), expected_wifi_aps_json.GetSize()); |
+ |
+ const base::ListValue* wifi_aps_json; |
+ ASSERT_TRUE(JsonGetList("wifiAccessPoints", *request_json, |
+ &wifi_aps_json)); |
+ for (size_t i = 0; i < expected_wifi_aps_json.GetSize(); ++i ) { |
+ const base::DictionaryValue* expected_json; |
+ ASSERT_TRUE(expected_wifi_aps_json.GetDictionary(i, &expected_json)); |
+ const base::DictionaryValue* actual_json; |
+ ASSERT_TRUE(wifi_aps_json->GetDictionary(i, &actual_json)); |
+ ASSERT_TRUE(JsonFieldEquals("macAddress", *expected_json, |
+ *actual_json)); |
+ ASSERT_TRUE(JsonFieldEquals("signalStrength", *expected_json, |
+ *actual_json)); |
+ ASSERT_TRUE(JsonFieldEquals("channel", *expected_json, *actual_json)); |
+ ASSERT_TRUE(JsonFieldEquals("signalToNoiseRatio", *expected_json, |
+ *actual_json)); |
+ } |
+ } else { |
+ ASSERT_FALSE(request_json->HasKey("wifiAccessPoints")); |
+ } |
+ EXPECT_TRUE(request_url.is_valid()); |
+ } |
+ |
+ GURL test_server_url_; |
+ const base::MessageLoop main_message_loop_; |
+ const scoped_refptr<FakeAccessTokenStore> access_token_store_; |
+ const net::TestURLFetcherFactory url_fetcher_factory_; |
+ const scoped_refptr<MockWifiDataProvider> wifi_data_provider_; |
+}; |
+ |
+TEST_F(GeolocationNetworkProviderTest, CreateDestroy) { |
+ // Test fixture members were SetUp correctly. |
+ EXPECT_EQ(&main_message_loop_, base::MessageLoop::current()); |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider); |
+ provider.reset(); |
+ SUCCEED(); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, StartProvider) { |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ CheckRequestIsValid(*fetcher, 0, 0, 0, std::string()); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, StartProviderDefaultUrl) { |
+ test_server_url_ = LocationArbitratorImpl::DefaultNetworkProviderURL(); |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ CheckRequestIsValid(*fetcher, 0, 0, 0, std::string()); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, StartProviderLongRequest) { |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ const int kFirstScanAps = 20; |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kFirstScanAps)); |
+ base::RunLoop().RunUntilIdle(); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ // The request url should have been shortened to less than 2048 characters |
+ // in length by not including access points with the lowest signal strength |
+ // in the request. |
+ EXPECT_LT(fetcher->GetOriginalURL().spec().size(), size_t(2048)); |
+ CheckRequestIsValid(*fetcher, 0, 16, 4, std::string()); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) { |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ EXPECT_TRUE(IsTestServerUrl(fetcher->GetOriginalURL())); |
+ |
+ // Complete the network request with bad position fix. |
+ const char* kNoFixNetworkResponse = |
+ "{" |
+ " \"status\": \"ZERO_RESULTS\"" |
+ "}"; |
+ fetcher->set_url(test_server_url_); |
+ fetcher->set_status(net::URLRequestStatus()); |
+ fetcher->set_response_code(200); // OK |
+ fetcher->SetResponseString(kNoFixNetworkResponse); |
+ fetcher->delegate()->OnURLFetchComplete(fetcher); |
+ |
+ Geoposition position; |
+ provider->GetPosition(&position); |
+ EXPECT_FALSE(position.Validate()); |
+ |
+ // Now wifi data arrives -- SetData will notify listeners. |
+ const int kFirstScanAps = 6; |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kFirstScanAps)); |
+ base::RunLoop().RunUntilIdle(); |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ // The request should have the wifi data. |
+ CheckRequestIsValid(*fetcher, 0, kFirstScanAps, 0, std::string()); |
+ |
+ // Send a reply with good position fix. |
+ const char* kReferenceNetworkResponse = |
+ "{" |
+ " \"accessToken\": \"" REFERENCE_ACCESS_TOKEN "\"," |
+ " \"accuracy\": 1200.4," |
+ " \"location\": {" |
+ " \"lat\": 51.0," |
+ " \"lng\": -0.1" |
+ " }" |
+ "}"; |
+ fetcher->set_url(test_server_url_); |
+ fetcher->set_status(net::URLRequestStatus()); |
+ fetcher->set_response_code(200); // OK |
+ fetcher->SetResponseString(kReferenceNetworkResponse); |
+ fetcher->delegate()->OnURLFetchComplete(fetcher); |
+ |
+ provider->GetPosition(&position); |
+ EXPECT_EQ(51.0, position.latitude); |
+ EXPECT_EQ(-0.1, position.longitude); |
+ EXPECT_EQ(1200.4, position.accuracy); |
+ EXPECT_FALSE(position.timestamp.is_null()); |
+ EXPECT_TRUE(position.Validate()); |
+ |
+ // Token should be in the store. |
+ EXPECT_EQ(base::UTF8ToUTF16(REFERENCE_ACCESS_TOKEN), |
+ access_token_store_->access_token_map_[test_server_url_]); |
+ |
+ // Wifi updated again, with one less AP. This is 'close enough' to the |
+ // previous scan, so no new request made. |
+ const int kSecondScanAps = kFirstScanAps - 1; |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kSecondScanAps)); |
+ base::RunLoop().RunUntilIdle(); |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_FALSE(fetcher); |
+ |
+ provider->GetPosition(&position); |
+ EXPECT_EQ(51.0, position.latitude); |
+ EXPECT_EQ(-0.1, position.longitude); |
+ EXPECT_TRUE(position.Validate()); |
+ |
+ // Now a third scan with more than twice the original amount -> new request. |
+ const int kThirdScanAps = kFirstScanAps * 2 + 1; |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kThirdScanAps)); |
+ base::RunLoop().RunUntilIdle(); |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_TRUE(fetcher); |
+ CheckRequestIsValid(*fetcher, 0, kThirdScanAps, 0, REFERENCE_ACCESS_TOKEN); |
+ // ...reply with a network error. |
+ |
+ fetcher->set_url(test_server_url_); |
+ fetcher->set_status(net::URLRequestStatus::FromError(net::ERR_FAILED)); |
+ fetcher->set_response_code(200); // should be ignored |
+ fetcher->SetResponseString(std::string()); |
+ fetcher->delegate()->OnURLFetchComplete(fetcher); |
+ |
+ // Error means we now no longer have a fix. |
+ provider->GetPosition(&position); |
+ EXPECT_FALSE(position.Validate()); |
+ |
+ // Wifi scan returns to original set: should be serviced from cache. |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kFirstScanAps)); |
+ base::RunLoop().RunUntilIdle(); |
+ EXPECT_FALSE(get_url_fetcher_and_advance_id()); // No new request created. |
+ |
+ provider->GetPosition(&position); |
+ EXPECT_EQ(51.0, position.latitude); |
+ EXPECT_EQ(-0.1, position.longitude); |
+ EXPECT_TRUE(position.Validate()); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, NoRequestOnStartupUntilWifiData) { |
+ MessageLoopQuitListener listener; |
+ wifi_data_provider_->set_got_data(false); |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ |
+ provider->SetUpdateCallback(base::Bind( |
+ &MessageLoopQuitListener::OnLocationUpdate, base::Unretained(&listener))); |
+ |
+ base::RunLoop().RunUntilIdle(); |
+ EXPECT_FALSE(get_url_fetcher_and_advance_id()) |
+ << "Network request should not be created right away on startup when " |
+ "wifi data has not yet arrived"; |
+ |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(1)); |
+ base::RunLoop().RunUntilIdle(); |
+ EXPECT_TRUE(get_url_fetcher_and_advance_id()); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, NewDataReplacesExistingNetworkRequest) { |
+ // Send initial request with empty data |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(true)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_TRUE(fetcher); |
+ |
+ // Now wifi data arrives; new request should be sent. |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(4)); |
+ base::RunLoop().RunUntilIdle(); |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_TRUE(fetcher); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, NetworkRequestDeferredForPermission) { |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(false)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_FALSE(fetcher); |
+ provider->OnPermissionGranted(); |
+ |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ |
+ EXPECT_TRUE(IsTestServerUrl(fetcher->GetOriginalURL())); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, |
+ NetworkRequestWithWifiDataDeferredForPermission) { |
+ access_token_store_->access_token_map_[test_server_url_] = |
+ base::UTF8ToUTF16(REFERENCE_ACCESS_TOKEN); |
+ std::unique_ptr<LocationProvider> provider(CreateProvider(false)); |
+ EXPECT_TRUE(provider->StartProvider(false)); |
+ net::TestURLFetcher* fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_FALSE(fetcher); |
+ |
+ static const int kScanCount = 4; |
+ wifi_data_provider_->SetData(CreateReferenceWifiScanData(kScanCount)); |
+ base::RunLoop().RunUntilIdle(); |
+ |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ EXPECT_FALSE(fetcher); |
+ |
+ provider->OnPermissionGranted(); |
+ |
+ fetcher = get_url_fetcher_and_advance_id(); |
+ ASSERT_TRUE(fetcher); |
+ |
+ CheckRequestIsValid(*fetcher, 0, kScanCount, 0, REFERENCE_ACCESS_TOKEN); |
+} |
+ |
+TEST_F(GeolocationNetworkProviderTest, NetworkPositionCache) { |
+ NetworkLocationProvider::PositionCache cache; |
+ |
+ const int kCacheSize = NetworkLocationProvider::PositionCache::kMaximumSize; |
+ for (int i = 1; i < kCacheSize * 2 + 1; ++i) { |
+ Geoposition pos = CreateReferencePosition(i); |
+ bool ret = cache.CachePosition(CreateReferenceWifiScanData(i), pos); |
+ EXPECT_TRUE(ret) << i; |
+ const Geoposition* item = |
+ cache.FindPosition(CreateReferenceWifiScanData(i)); |
+ ASSERT_TRUE(item) << i; |
+ EXPECT_EQ(pos.latitude, item->latitude) << i; |
+ EXPECT_EQ(pos.longitude, item->longitude) << i; |
+ if (i <= kCacheSize) { |
+ // Nothing should have spilled yet; check oldest item is still there. |
+ EXPECT_TRUE(cache.FindPosition(CreateReferenceWifiScanData(1))); |
+ } else { |
+ const int evicted = i - kCacheSize; |
+ EXPECT_FALSE(cache.FindPosition(CreateReferenceWifiScanData(evicted))); |
+ EXPECT_TRUE(cache.FindPosition(CreateReferenceWifiScanData(evicted + 1))); |
+ } |
+ } |
+} |
+ |
+} // namespace content |