1 // 2 // Copyright (C) 2016 Google, Inc. 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at: 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #include <gtest/gtest.h> 18 19 #include "service/common/android/bluetooth/advertise_data.h" 20 #include "service/common/android/bluetooth/advertise_settings.h" 21 #include "service/common/android/bluetooth/bluetooth_gatt_characteristic.h" 22 #include "service/common/android/bluetooth/bluetooth_gatt_descriptor.h" 23 #include "service/common/android/bluetooth/bluetooth_gatt_service.h" 24 #include "service/common/android/bluetooth/scan_filter.h" 25 #include "service/common/android/bluetooth/scan_result.h" 26 #include "service/common/android/bluetooth/scan_settings.h" 27 #include "service/common/android/bluetooth/uuid.h" 28 #include "service/common/bluetooth/low_energy_constants.h" 29 30 using android::Parcel; 31 32 using bluetooth::AdvertiseData; 33 using bluetooth::AdvertiseSettings; 34 using bluetooth::Characteristic; 35 using bluetooth::Descriptor; 36 using bluetooth::ScanFilter; 37 using bluetooth::ScanResult; 38 using bluetooth::ScanSettings; 39 using bluetooth::Service; 40 using bluetooth::UUID; 41 42 namespace bluetooth { 43 namespace { 44 45 template <class IN, class OUT> 46 bool TestData(IN& in) { 47 Parcel parcel; 48 49 parcel.writeParcelable((OUT)in); 50 parcel.setDataPosition(0); 51 OUT out; 52 parcel.readParcelable(&out); 53 // in case of error this display nice log message 54 EXPECT_EQ(out, in); 55 return in == out; 56 } 57 58 TEST(ParcelableTest, NonEmptyAdvertiseData) { 59 std::vector<uint8_t> data{0x02, 0x02, 0x00}; 60 AdvertiseData adv0(data); 61 bool result = 62 TestData<AdvertiseData, android::bluetooth::AdvertiseData>(adv0); 63 EXPECT_TRUE(result); 64 } 65 66 TEST(ParcelableTest, DefaultAdvertiseSettings) { 67 AdvertiseSettings settings; 68 bool result = 69 TestData<AdvertiseSettings, android::bluetooth::AdvertiseSettings>( 70 settings); 71 EXPECT_TRUE(result); 72 } 73 74 TEST(ParcelableTest, NonEmptyAdvertiseSettings) { 75 AdvertiseSettings settings( 76 AdvertiseSettings::MODE_BALANCED, base::TimeDelta::FromMilliseconds(150), 77 AdvertiseSettings::TX_POWER_LEVEL_HIGH, false /* connectable */); 78 79 bool result = 80 TestData<AdvertiseSettings, android::bluetooth::AdvertiseSettings>( 81 settings); 82 EXPECT_TRUE(result); 83 } 84 85 TEST(ParcelableTest, UUID) { 86 // Try a whole bunch of UUIDs. 87 for (int i = 0; i < 10; i++) { 88 UUID uuid = UUID::GetRandom(); 89 TestData<UUID, android::bluetooth::UUID>(uuid); 90 } 91 } 92 93 TEST(ParcelableTest, ScanSettings) { 94 ScanSettings settings0; 95 ScanSettings settings1( 96 ScanSettings::MODE_BALANCED, ScanSettings::CALLBACK_TYPE_FIRST_MATCH, 97 ScanSettings::RESULT_TYPE_ABBREVIATED, 98 base::TimeDelta::FromMilliseconds(150), ScanSettings::MATCH_MODE_STICKY, 99 ScanSettings::MATCH_COUNT_FEW_ADVERTISEMENTS); 100 101 bool result = 102 TestData<ScanSettings, android::bluetooth::ScanSettings>(settings0); 103 EXPECT_TRUE(result); 104 105 result = TestData<ScanSettings, android::bluetooth::ScanSettings>(settings0); 106 EXPECT_TRUE(result); 107 } 108 109 TEST(ParcelableTest, ScanFilter) { 110 ScanFilter filter; 111 112 filter.set_device_name("Test Device Name"); 113 ASSERT_TRUE(filter.SetDeviceAddress("01:02:04:AB:CD:EF")); 114 115 bool result = TestData<ScanFilter, android::bluetooth::ScanFilter>(filter); 116 EXPECT_TRUE(result); 117 118 UUID uuid = UUID::GetRandom(); 119 filter.SetServiceUuid(uuid); 120 121 result = TestData<ScanFilter, android::bluetooth::ScanFilter>(filter); 122 EXPECT_TRUE(result); 123 124 UUID mask = UUID::GetRandom(); 125 filter.SetServiceUuidWithMask(uuid, mask); 126 result = TestData<ScanFilter, android::bluetooth::ScanFilter>(filter); 127 EXPECT_TRUE(result); 128 } 129 130 TEST(ParcelableTest, ScanResult) { 131 const char kTestAddress[] = "01:02:03:AB:CD:EF"; 132 133 const std::vector<uint8_t> kEmptyBytes; 134 const std::vector<uint8_t> kTestBytes{0x01, 0x02, 0x03}; 135 136 const int kTestRssi = 127; 137 138 ScanResult result0(kTestAddress, kEmptyBytes, kTestRssi); 139 ScanResult result1(kTestAddress, kTestBytes, kTestRssi); 140 141 bool result = TestData<ScanResult, android::bluetooth::ScanResult>(result0); 142 EXPECT_TRUE(result); 143 144 result = TestData<ScanResult, android::bluetooth::ScanResult>(result1); 145 EXPECT_TRUE(result); 146 } 147 148 TEST(ParcelableTest, GattDescriptor) { 149 Descriptor s = Descriptor(0x0000, UUID::GetRandom(), 150 bluetooth::kAttributePermissionRead); 151 Descriptor s2 = Descriptor(0xFFFE, UUID::GetRandom(), 152 bluetooth::kAttributePermissionWrite); 153 Descriptor s3 = Descriptor(0x003D, UUID::GetRandom(), 154 bluetooth::kAttributePermissionReadEncryptedMITM | 155 bluetooth::kAttributePermissionRead); 156 157 bool result = 158 TestData<Descriptor, android::bluetooth::BluetoothGattDescriptor>(s); 159 EXPECT_TRUE(result); 160 161 result = 162 TestData<Descriptor, android::bluetooth::BluetoothGattDescriptor>(s2); 163 EXPECT_TRUE(result); 164 165 result = 166 TestData<Descriptor, android::bluetooth::BluetoothGattDescriptor>(s3); 167 EXPECT_TRUE(result); 168 } 169 170 TEST(ParcelableTest, GattCharacteristic) { 171 Characteristic c = Characteristic(0x0004, UUID::GetRandom(), 0, 0, 172 {Descriptor(0x0005, UUID::GetRandom(), 0), 173 Descriptor(0x0007, UUID::GetRandom(), 0), 174 Descriptor(0x00A1, UUID::GetRandom(), 0)}); 175 176 bool result = 177 TestData<Characteristic, android::bluetooth::BluetoothGattCharacteristic>( 178 c); 179 EXPECT_TRUE(result); 180 } 181 182 TEST(ParcelableTest, GattService) { 183 Service s = 184 Service(0x0001, true, UUID("CAFE"), 185 {Characteristic(0x0004, UUID::GetRandom(), 186 bluetooth::kCharacteristicPropertyNotify, 187 bluetooth::kAttributePermissionRead, 188 {Descriptor(0x0005, UUID::GetRandom(), 0), 189 Descriptor(0x0007, UUID::GetRandom(), 0), 190 Descriptor(0x0009, UUID::GetRandom(), 0)}), 191 Characteristic(0x000D, UUID::GetRandom(), 192 bluetooth::kCharacteristicPropertyWrite, 193 bluetooth::kAttributePermissionWrite, 194 {Descriptor(0x0010, UUID::GetRandom(), 0), 195 Descriptor(0x0012, UUID::GetRandom(), 0)}), 196 Characteristic(0x0015, UUID::GetRandom(), 0, 0, {})}, 197 {}); 198 199 Parcel parcel; 200 201 parcel.writeParcelable((android::bluetooth::BluetoothGattService)s); 202 parcel.setDataPosition(0); 203 android::bluetooth::BluetoothGattService out; 204 parcel.readParcelable(&out); 205 206 bool result = TestData<Service, android::bluetooth::BluetoothGattService>(s); 207 EXPECT_TRUE(result); 208 } 209 210 } // namespace 211 } // namespace bluetooth 212
