Merge "Power HAL target-side test"

//

// Copyright (C) 2016 The Android Open Source Project

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

//

cc_test {

    name: "power_hidl_hal_test",

    gtest: true,

    srcs: ["power_hidl_hal_test.cpp"],

    shared_libs: [

        "libbase",

        "liblog",

        "libcutils",

        "libhidlbase",

        "libhidltransport",

        "libhwbinder",

        "libnativehelper",

        "libutils",

        "android.hardware.power@1.0",

    ],

    static_libs: ["libgtest"],

    cflags: [

        "--coverage",

        "-O0",

        "-g",

    ],

    ldflags: [

        "--coverage"

    ]

}

/*

 * Copyright (C) 2016 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#define LOG_TAG "power_hidl_hal_test"

#include <android-base/logging.h>

#include <android/hardware/power/1.0/IPower.h>

#include <gtest/gtest.h>

using ::android::hardware::power::V1_0::IPower;

using ::android::hardware::power::V1_0::Feature;

using ::android::hardware::power::V1_0::PowerHint;

using ::android::hardware::power::V1_0::PowerStatePlatformSleepState;

using ::android::hardware::power::V1_0::Status;

using ::android::hardware::hidl_vec;

using ::android::hardware::Return;

using ::android::sp;

class PowerHidlTest : public ::testing::Test {

 public:

  virtual void SetUp() override {

    power = IPower::getService("power");

    ASSERT_NE(power, nullptr);

  }

  virtual void TearDown() override {}

  sp<IPower> power;

};

// Sanity check Power::setInteractive.

TEST_F(PowerHidlTest, SetInteractive) {

  Return<void> ret;

  ret = power->setInteractive(true);

  ASSERT_TRUE(ret.getStatus().isOk());

  ret = power->setInteractive(false);

  ASSERT_TRUE(ret.getStatus().isOk());

}

// Sanity check Power::powerHint on good and bad inputs.

TEST_F(PowerHidlTest, PowerHint) {

  PowerHint badHint = static_cast<PowerHint>(0xA);

  auto hints = {PowerHint::VSYNC,         PowerHint::INTERACTION,

                PowerHint::VIDEO_ENCODE,  PowerHint::VIDEO_DECODE,

                PowerHint::LOW_POWER,     PowerHint::SUSTAINED_PERFORMANCE,

                PowerHint::VR_MODE,       PowerHint::LAUNCH,

                PowerHint::DISABLE_TOUCH, badHint};

  Return<void> ret;

  for (auto hint : hints) {

    ret = power->powerHint(hint, 1);

    ASSERT_TRUE(ret.getStatus().isOk());

    ret = power->powerHint(hint, 0);

    ASSERT_TRUE(ret.getStatus().isOk());

  }

}

// Sanity check Power::setFeature() on good and bad inputs.

TEST_F(PowerHidlTest, SetFeature) {

  Return<void> ret;

  ret = power->setFeature(Feature::POWER_FEATURE_DOUBLE_TAP_TO_WAKE, true);

  ASSERT_TRUE(ret.getStatus().isOk());

  ret = power->setFeature(Feature::POWER_FEATURE_DOUBLE_TAP_TO_WAKE, false);

  ASSERT_TRUE(ret.getStatus().isOk());

  Feature badFeature = static_cast<Feature>(0x2);

  ret = power->setFeature(badFeature, true);

  ASSERT_TRUE(ret.getStatus().isOk());

  ret = power->setFeature(badFeature, false);

  ASSERT_TRUE(ret.getStatus().isOk());

}

// Sanity check Power::getPlatformLowPowerStats().

TEST_F(PowerHidlTest, GetPlatformLowPowerStats) {

  hidl_vec<PowerStatePlatformSleepState> vec;

  Status s;

  auto cb = [&vec, &s](hidl_vec<PowerStatePlatformSleepState> states,

                       Status status) {

    vec = states;

    s = status;

  };

  Return<void> ret = power->getPlatformLowPowerStats(cb);

  ASSERT_TRUE(ret.getStatus().isOk());

  ASSERT_TRUE(s == Status::SUCCESS || s == Status::FILESYSTEM_ERROR);

}

int main(int argc, char **argv) {

  ::testing::InitGoogleTest(&argc, argv);

  int status = RUN_ALL_TESTS();

  ALOGI("Test result = %d", status);

  return status;

}

#

# Copyright (C) 2016 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

LOCAL_PATH := $(call my-dir)

include $(call all-subdir-makefiles)

#

# Copyright (C) 2016 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

LOCAL_PATH := $(call my-dir)

include $(call all-subdir-makefiles)