1 /*
2 * Copyright (C) 2023 The Android Open Source Project
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 <aidl/Gtest.h>
18 #include <aidl/Vintf.h>
19 #include <aidl/hardware/google/bluetooth/sar/IBluetoothSar.h>
20 #include <android/binder_auto_utils.h>
21 #include <android/binder_manager.h>
22 #include <android/binder_process.h>
23 #include <binder/IServiceManager.h>
24 #include <binder/ProcessState.h>
25
26 using aidl::hardware::google::bluetooth::sar::IBluetoothSar;
27 using ndk::ScopedAStatus;
28 using ndk::SpAIBinder;
29
30 class BluetoothSarTest : public ::testing::TestWithParam<std::string> {
31 public:
32 virtual void SetUp() override;
33 virtual void TearDown() override;
34
35 ndk::ScopedAStatus setAndCheckBluetoothTxPowerCap(int8_t cap);
36 ndk::ScopedAStatus setAndCheckBluetoothTechBasedTxPowerCap(int8_t br_cap, int8_t edr_cap, int8_t ble_cap);
37 ndk::ScopedAStatus setAndCheckBluetoothModeBasedTxPowerCap(const std::array<uint8_t, 3>& chain_0_cap, const std::array<uint8_t, 3>& chain_1_cap, const std::array<uint8_t, 6>& beamforming_cap);
38 ndk::ScopedAStatus setAndCheckBluetoothModeBasedTxPowerCapPlusHR(const std::array<uint8_t, 4>& chain_0_cap, const std::array<uint8_t, 4>& chain_1_cap, const std::array<uint8_t, 8>& beamforming_cap);
39 ndk::ScopedAStatus setAndCheckBluetoothAreaCode(const std::array<uint8_t, 3>& area_code);
40
41 private:
42 std::shared_ptr<IBluetoothSar> bluetooth_sar_;
43 };
44
SetUp()45 void BluetoothSarTest::SetUp() {
46 ALOGI("SetUp Bluetooth SAR Test");
47 bluetooth_sar_ = IBluetoothSar::fromBinder(
48 ndk::SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
49 ASSERT_NE(bluetooth_sar_, nullptr);
50 }
51
TearDown()52 void BluetoothSarTest::TearDown() {
53 ALOGI("TearDown Bluetooth SAR Test");
54 bluetooth_sar_ = nullptr;
55 ASSERT_EQ(bluetooth_sar_, nullptr);
56 }
57
setAndCheckBluetoothTxPowerCap(int8_t cap)58 ndk::ScopedAStatus BluetoothSarTest::setAndCheckBluetoothTxPowerCap(int8_t cap) {
59 return bluetooth_sar_->setBluetoothTxPowerCap(cap);
60 }
61
setAndCheckBluetoothTechBasedTxPowerCap(int8_t br_cap,int8_t edr_cap,int8_t ble_cap)62 ndk::ScopedAStatus BluetoothSarTest::setAndCheckBluetoothTechBasedTxPowerCap(
63 int8_t br_cap, int8_t edr_cap, int8_t ble_cap) {
64 return bluetooth_sar_->setBluetoothTechBasedTxPowerCap(br_cap, edr_cap, ble_cap);
65 }
66
setAndCheckBluetoothModeBasedTxPowerCap(const std::array<uint8_t,3> & chain_0_cap,const std::array<uint8_t,3> & chain_1_cap,const std::array<uint8_t,6> & beamforming_cap)67 ndk::ScopedAStatus BluetoothSarTest::setAndCheckBluetoothModeBasedTxPowerCap(
68 const std::array<uint8_t, 3>& chain_0_cap,
69 const std::array<uint8_t, 3>& chain_1_cap,
70 const std::array<uint8_t, 6>& beamforming_cap) {
71 return bluetooth_sar_->setBluetoothModeBasedTxPowerCap(chain_0_cap, chain_1_cap, beamforming_cap);
72 }
73
74
setAndCheckBluetoothModeBasedTxPowerCapPlusHR(const std::array<uint8_t,4> & chain_0_cap,const std::array<uint8_t,4> & chain_1_cap,const std::array<uint8_t,8> & beamforming_cap)75 ndk::ScopedAStatus BluetoothSarTest::setAndCheckBluetoothModeBasedTxPowerCapPlusHR(
76 const std::array<uint8_t, 4>& chain_0_cap,
77 const std::array<uint8_t, 4>& chain_1_cap,
78 const std::array<uint8_t, 8>& beamforming_cap){
79 return bluetooth_sar_->setBluetoothModeBasedTxPowerCapPlusHR(chain_0_cap, chain_1_cap, beamforming_cap);
80 }
81
TEST_P(BluetoothSarTest,setAndCheckBluetoothTxPowerCap)82 TEST_P(BluetoothSarTest, setAndCheckBluetoothTxPowerCap) {
83 ndk::ScopedAStatus status = setAndCheckBluetoothTxPowerCap(40);
84 ASSERT_TRUE(status.isOk());
85 // check invalid power cap (greater than 80)
86 status = setAndCheckBluetoothTxPowerCap(100);
87 ASSERT_FALSE(status.isOk());
88 }
89
90
TEST_P(BluetoothSarTest,setAndCheckBluetoothTechBasedTxPowerCap)91 TEST_P(BluetoothSarTest, setAndCheckBluetoothTechBasedTxPowerCap) {
92 ndk::ScopedAStatus status = setAndCheckBluetoothTechBasedTxPowerCap(10, 20, 30);
93 ASSERT_TRUE(status.isOk());
94 // check invalid power cap (greater than 80)
95 status = setAndCheckBluetoothTechBasedTxPowerCap(10, 120, 30);
96 ASSERT_FALSE(status.isOk());
97 }
98
TEST_P(BluetoothSarTest,setAndCheckBluetoothModeBasedTxPowerCap)99 TEST_P(BluetoothSarTest, setAndCheckBluetoothModeBasedTxPowerCap) {
100 std::array<uint8_t, 3> chain_0_cap = {10, 20, 30};
101 std::array<uint8_t, 3> chain_1_cap = {15, 25, 35};
102 std::array<uint8_t, 6> beamforming_cap = {10, 20, 30, 40, 50, 60};
103 ndk::ScopedAStatus status =
104 setAndCheckBluetoothModeBasedTxPowerCap(chain_0_cap, chain_1_cap, beamforming_cap);
105 ASSERT_TRUE(status.isOk());
106 // check invalid power cap (greater than 80)
107 std::array<uint8_t, 3> bad_cap = {15, 125, 35};
108 status = setAndCheckBluetoothModeBasedTxPowerCap(chain_0_cap, bad_cap, beamforming_cap);
109 ASSERT_FALSE(status.isOk());
110 }
111
TEST_P(BluetoothSarTest,setAndCheckBluetoothModeBasedTxPowerCapPlusHR)112 TEST_P(BluetoothSarTest, setAndCheckBluetoothModeBasedTxPowerCapPlusHR) {
113 std::array<uint8_t, 4> chain_0_cap = {10, 20, 30, 40};
114 std::array<uint8_t, 4> chain_1_cap = {15, 25, 35, 45};
115 std::array<uint8_t, 8> beamforming_cap = {10, 20, 30, 40, 50, 60, 70, 80};
116 ndk::ScopedAStatus status =
117 setAndCheckBluetoothModeBasedTxPowerCapPlusHR(chain_0_cap, chain_1_cap, beamforming_cap);
118 ASSERT_TRUE(status.isOk());
119 // check invalid power cap (greater than 80)
120 std::array<uint8_t, 4> bad_cap = {10, 20, 30, 200};
121 status = setAndCheckBluetoothModeBasedTxPowerCapPlusHR(bad_cap, chain_1_cap, beamforming_cap);
122 ASSERT_FALSE(status.isOk());
123 }
124
125 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BluetoothSarTest);
126 INSTANTIATE_TEST_SUITE_P(PerInstance, BluetoothSarTest,
127 testing::ValuesIn(android::getAidlHalInstanceNames(
128 IBluetoothSar::descriptor)),
129 android::PrintInstanceNameToString);
130
main(int argc,char ** argv)131 int main(int argc, char **argv) {
132 ::testing::InitGoogleTest(&argc, argv);
133 ABinderProcess_startThreadPool();
134 int status = RUN_ALL_TESTS();
135 ALOGI("Test result = %d", status);
136 return status;
137 }
138