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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "device/bluetooth/bluetooth_adapter_mac.h" | 5 #include "device/bluetooth/bluetooth_adapter_mac.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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75 CBAdvertisementDataIsConnectable : @(YES), | 75 CBAdvertisementDataIsConnectable : @(YES), |
76 CBAdvertisementDataServiceDataKey : [NSDictionary dictionary], | 76 CBAdvertisementDataServiceDataKey : [NSDictionary dictionary], |
77 }; | 77 }; |
78 return [advertisement_data retain]; | 78 return [advertisement_data retain]; |
79 } | 79 } |
80 | 80 |
81 std::string GetHashAddress(CBPeripheral* peripheral) { | 81 std::string GetHashAddress(CBPeripheral* peripheral) { |
82 return BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral); | 82 return BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral); |
83 } | 83 } |
84 | 84 |
85 void SetDeviceTimeGreaterThanTimeout(BluetoothLowEnergyDeviceMac* device) { | |
86 device->last_update_time_.reset([[NSDate | |
87 dateWithTimeInterval:-(BluetoothAdapterMac::kDiscoveryTimeoutSec + 1) | |
88 sinceDate:[NSDate date]] retain]); | |
89 } | |
90 | |
91 void AddLowEnergyDevice(BluetoothLowEnergyDeviceMac* device) { | 85 void AddLowEnergyDevice(BluetoothLowEnergyDeviceMac* device) { |
92 adapter_mac_->devices_.set(device->GetAddress(), | 86 adapter_mac_->devices_.set(device->GetAddress(), |
93 std::unique_ptr<BluetoothDevice>(device)); | 87 std::unique_ptr<BluetoothDevice>(device)); |
94 } | 88 } |
95 | 89 |
96 int NumDevices() { return adapter_mac_->devices_.size(); } | 90 int NumDevices() { return adapter_mac_->devices_.size(); } |
97 | 91 |
98 bool DevicePresent(CBPeripheral* peripheral) { | 92 bool DevicePresent(CBPeripheral* peripheral) { |
99 BluetoothDevice* device = adapter_mac_->GetDevice( | 93 BluetoothDevice* device = adapter_mac_->GetDevice( |
100 BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral)); | 94 BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral)); |
101 return (device != NULL); | 95 return (device != NULL); |
102 } | 96 } |
103 | 97 |
104 void RemoveTimedOutDevices() { adapter_mac_->RemoveTimedOutDevices(); } | |
105 | |
106 bool SetMockCentralManager(CBCentralManagerState desired_state) { | 98 bool SetMockCentralManager(CBCentralManagerState desired_state) { |
107 if (!BluetoothAdapterMac::IsLowEnergyAvailable()) { | 99 if (!BluetoothAdapterMac::IsLowEnergyAvailable()) { |
108 LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test."; | 100 LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test."; |
109 return false; | 101 return false; |
110 } | 102 } |
111 mock_central_manager_.reset([[MockCentralManager alloc] init]); | 103 mock_central_manager_.reset([[MockCentralManager alloc] init]); |
112 [mock_central_manager_ setState:desired_state]; | 104 [mock_central_manager_ setState:desired_state]; |
113 CBCentralManager* centralManager = | 105 CBCentralManager* centralManager = |
114 (CBCentralManager*)mock_central_manager_.get(); | 106 (CBCentralManager*)mock_central_manager_.get(); |
115 adapter_mac_->SetCentralManagerForTesting(centralManager); | 107 adapter_mac_->SetCentralManagerForTesting(centralManager); |
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263 return; | 255 return; |
264 base::scoped_nsobject<NSDictionary> advertisement_data(AdvertisementData()); | 256 base::scoped_nsobject<NSDictionary> advertisement_data(AdvertisementData()); |
265 | 257 |
266 EXPECT_EQ(0, NumDevices()); | 258 EXPECT_EQ(0, NumDevices()); |
267 EXPECT_FALSE(DevicePresent(mock_peripheral)); | 259 EXPECT_FALSE(DevicePresent(mock_peripheral)); |
268 LowEnergyDeviceUpdated(mock_peripheral, advertisement_data, kTestRssi); | 260 LowEnergyDeviceUpdated(mock_peripheral, advertisement_data, kTestRssi); |
269 EXPECT_EQ(1, NumDevices()); | 261 EXPECT_EQ(1, NumDevices()); |
270 EXPECT_TRUE(DevicePresent(mock_peripheral)); | 262 EXPECT_TRUE(DevicePresent(mock_peripheral)); |
271 } | 263 } |
272 | 264 |
273 TEST_F(BluetoothAdapterMacTest, LowEnergyDeviceUpdatedOldDevice) { | |
274 if (!SetMockCentralManager(CBCentralManagerStatePoweredOn)) | |
275 return; | |
276 base::scoped_nsobject<CBPeripheral> mock_peripheral( | |
277 CreateMockPeripheral(kTestNSUUID)); | |
278 if (mock_peripheral.get() == nil) | |
279 return; | |
280 base::scoped_nsobject<NSDictionary> advertisement_data(AdvertisementData()); | |
281 | |
282 // Update the device for the first time and check it was correctly added to | |
283 // |devices_|. | |
284 EXPECT_EQ(0, NumDevices()); | |
285 EXPECT_FALSE(DevicePresent(mock_peripheral)); | |
286 LowEnergyDeviceUpdated(mock_peripheral, advertisement_data, kTestRssi); | |
287 EXPECT_EQ(1, NumDevices()); | |
288 EXPECT_TRUE(DevicePresent(mock_peripheral)); | |
289 // Search for the device by the address corresponding to |kTestNSUUID|. | |
290 BluetoothDeviceMac* device = | |
291 static_cast<BluetoothDeviceMac*>(GetDevice(kTestHashAddress)); | |
292 base::scoped_nsobject<NSDate> first_update_time( | |
293 [device->GetLastUpdateTime() retain]); | |
294 | |
295 // Update the device a second time. The device should be updated in | |
296 // |devices_| so check the time returned by GetLastUpdateTime() has increased. | |
297 LowEnergyDeviceUpdated(mock_peripheral, advertisement_data, kTestRssi); | |
298 EXPECT_EQ(1, NumDevices()); | |
299 EXPECT_TRUE(DevicePresent(mock_peripheral)); | |
300 device = static_cast<BluetoothDeviceMac*>(GetDevice(kTestHashAddress)); | |
301 EXPECT_TRUE([device->GetLastUpdateTime() compare:first_update_time] == | |
302 NSOrderedDescending); | |
303 } | |
304 | |
305 TEST_F(BluetoothAdapterMacTest, UpdateDevicesRemovesLowEnergyDevice) { | |
306 if (!SetMockCentralManager(CBCentralManagerStatePoweredOn)) | |
307 return; | |
308 base::scoped_nsobject<CBPeripheral> mock_peripheral( | |
309 CreateMockPeripheral(kTestNSUUID)); | |
310 if (mock_peripheral.get() == nil) | |
311 return; | |
312 base::scoped_nsobject<NSDictionary> advertisement_data(AdvertisementData()); | |
313 | |
314 BluetoothLowEnergyDeviceMac* device = new BluetoothLowEnergyDeviceMac( | |
315 adapter_mac_, mock_peripheral, advertisement_data, kTestRssi); | |
316 SetDeviceTimeGreaterThanTimeout(device); | |
317 | |
318 EXPECT_EQ(0, NumDevices()); | |
319 AddLowEnergyDevice(device); | |
320 EXPECT_EQ(1, NumDevices()); | |
321 EXPECT_TRUE(DevicePresent(mock_peripheral)); | |
322 | |
323 // Check that object pointed to by |device| is deleted by the adapter. | |
324 RemoveTimedOutDevices(); | |
325 EXPECT_EQ(0, NumDevices()); | |
326 EXPECT_FALSE(DevicePresent(mock_peripheral)); | |
327 } | |
328 | |
329 } // namespace device | 265 } // namespace device |
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