1 /*
2 * Copyright (C) 2017 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 <android/hardware/thermal/1.1/IThermal.h>
18 #include <android/hardware/thermal/1.1/IThermalCallback.h>
19 #include <android/hardware/thermal/1.0/types.h>
20 #include <gtest/gtest.h>
21 #include <hidl/GtestPrinter.h>
22 #include <hidl/ServiceManagement.h>
23
24 #include <VtsHalHidlTargetCallbackBase.h>
25
26 using ::android::hardware::thermal::V1_0::Temperature;
27 using ::android::hardware::thermal::V1_0::TemperatureType;
28 using ::android::hardware::thermal::V1_1::IThermal;
29 using ::android::hardware::thermal::V1_1::IThermalCallback;
30 using ::android::hardware::Return;
31 using ::android::hardware::Void;
32 using ::android::sp;
33
34 constexpr char kCallbackNameNotifyThrottling[] = "notifyThrottling";
35 static const Temperature kThrottleTemp = {
36 .type = TemperatureType::CPU,
37 .name = "test temperature sensor",
38 .currentValue = 98.6,
39 .throttlingThreshold = 58,
40 .shutdownThreshold = 60,
41 .vrThrottlingThreshold = 59,
42 };
43
44 class ThermalCallbackArgs {
45 public:
46 bool isThrottling;
47 Temperature temperature;
48 };
49
50 // Callback class for receiving thermal event notifications from main class
51 class ThermalCallback
52 : public ::testing::VtsHalHidlTargetCallbackBase<ThermalCallbackArgs>,
53 public IThermalCallback {
54 public:
55 virtual ~ThermalCallback() = default;
56
notifyThrottling(bool isThrottling,const Temperature & temperature)57 Return<void> notifyThrottling(bool isThrottling,
58 const Temperature& temperature) override {
59 ThermalCallbackArgs args;
60 args.isThrottling = isThrottling;
61 args.temperature = temperature;
62 NotifyFromCallback(kCallbackNameNotifyThrottling, args);
63 return Void();
64 }
65 };
66
67 // The main test class for THERMAL HIDL HAL 1.1.
68 class ThermalHidlTest : public testing::TestWithParam<std::string> {
69 public:
SetUp()70 virtual void SetUp() override {
71 mThermal = IThermal::getService(GetParam());
72 ASSERT_NE(mThermal, nullptr);
73 mThermalCallback = new(std::nothrow) ThermalCallback();
74 ASSERT_NE(mThermalCallback, nullptr);
75 auto ret = mThermal->registerThermalCallback(mThermalCallback);
76 ASSERT_TRUE(ret.isOk());
77 }
78
TearDown()79 virtual void TearDown() override {
80 auto ret = mThermal->registerThermalCallback(nullptr);
81 ASSERT_TRUE(ret.isOk());
82 }
83
84 protected:
85 sp<IThermal> mThermal;
86 sp<ThermalCallback> mThermalCallback;
87 }; // class ThermalHidlTest
88
89 // Test ThermalCallback::notifyThrottling().
90 // This just calls into and back from our local ThermalCallback impl.
91 // Note: a real thermal throttling event from the Thermal HAL could be
92 // inadvertently received here.
TEST_P(ThermalHidlTest,NotifyThrottlingTest)93 TEST_P(ThermalHidlTest, NotifyThrottlingTest) {
94 auto ret = mThermalCallback->notifyThrottling(true, kThrottleTemp);
95 ASSERT_TRUE(ret.isOk());
96 auto res = mThermalCallback->WaitForCallback(kCallbackNameNotifyThrottling);
97 EXPECT_TRUE(res.no_timeout);
98 ASSERT_TRUE(res.args);
99 EXPECT_EQ(true, res.args->isThrottling);
100 EXPECT_EQ(kThrottleTemp, res.args->temperature);
101 }
102
103 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(ThermalHidlTest);
104 INSTANTIATE_TEST_SUITE_P(
105 PerInstance, ThermalHidlTest,
106 testing::ValuesIn(android::hardware::getAllHalInstanceNames(IThermal::descriptor)),
107 android::hardware::PrintInstanceNameToString);