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85 lines
3.0 KiB
85 lines
3.0 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "power_hidl_hal_test"
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#include <android-base/logging.h>
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#include <android/hardware/power/1.2/IPower.h>
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#include <gtest/gtest.h>
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#include <hidl/GtestPrinter.h>
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#include <hidl/ServiceManagement.h>
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using ::android::sp;
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using ::android::hardware::hidl_vec;
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using ::android::hardware::Return;
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using ::android::hardware::power::V1_2::IPower;
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using ::android::hardware::power::V1_2::PowerHint;
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class PowerHidlTest : public testing::TestWithParam<std::string> {
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public:
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virtual void SetUp() override {
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power = IPower::getService(GetParam());
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ASSERT_NE(power, nullptr);
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}
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sp<IPower> power;
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};
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// Validate Power::PowerHintAsync_1_2 on good and bad inputs.
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TEST_P(PowerHidlTest, PowerHintAsync_1_2) {
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std::vector<PowerHint> hints;
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for (uint32_t i = static_cast<uint32_t>(PowerHint::VSYNC);
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i <= static_cast<uint32_t>(PowerHint::CAMERA_SHOT); ++i) {
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hints.emplace_back(static_cast<PowerHint>(i));
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}
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PowerHint badHint = static_cast<PowerHint>(0xFF);
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hints.emplace_back(badHint);
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Return<void> ret;
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for (auto& hint : hints) {
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ret = power->powerHintAsync_1_2(hint, 30000);
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ASSERT_TRUE(ret.isOk());
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ret = power->powerHintAsync_1_2(hint, 0);
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ASSERT_TRUE(ret.isOk());
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}
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// Turning these hints on in different orders triggers different code paths,
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// so iterate over possible orderings.
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std::vector<PowerHint> hints2 = {PowerHint::AUDIO_STREAMING, PowerHint::CAMERA_LAUNCH,
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PowerHint::CAMERA_STREAMING, PowerHint::CAMERA_SHOT};
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auto compareHints = [](PowerHint l, PowerHint r) {
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return static_cast<uint32_t>(l) < static_cast<uint32_t>(r);
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};
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std::sort(hints2.begin(), hints2.end(), compareHints);
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do {
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for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
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ret = power->powerHintAsync_1_2(*iter, 0);
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ASSERT_TRUE(ret.isOk());
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}
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for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
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ret = power->powerHintAsync_1_2(*iter, 30000);
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ASSERT_TRUE(ret.isOk());
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}
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} while (std::next_permutation(hints2.begin(), hints2.end(), compareHints));
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}
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GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(PowerHidlTest);
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INSTANTIATE_TEST_SUITE_P(
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PerInstance, PowerHidlTest,
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testing::ValuesIn(android::hardware::getAllHalInstanceNames(IPower::descriptor)),
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android::hardware::PrintInstanceNameToString);
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