Merge changes from topic "health_storage_aidl" am: 2829019089 am: decbab5b36 am: e7a4971f17 (6ac0f5d0) · Commits · e / os / android_hardware_interfaces

health/storage/aidl/vts/functional/Android.bp

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		// Copyright (C) 2021 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: "VtsHalHealthStorageTargetTest",
		defaults: [
		"VtsHalTargetTestDefaults",
		"use_libaidlvintf_gtest_helper_static",
		],
		srcs: [
		"VtsHalHealthStorageTargetTest.cpp",
		],
		shared_libs: [
		"libbinder_ndk",
		],
		static_libs: [
		"android.hardware.health.storage-ndk_platform",
		],
		header_libs: [
		"libhealth_storage_test_common_headers",
		],
		test_suites: [
		"vts",
		],
		test_config: "VtsHalHealthStorageTargetTest.xml",
		}

health/storage/aidl/vts/functional/VtsHalHealthStorageTargetTest.cpp

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		/*
		* Copyright (C) 2021 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.
		*/

		#include <unistd.h>

		#include <chrono>
		#include <set>
		#include <string>
		#include <thread>

		#include <aidl/Gtest.h>
		#include <aidl/Vintf.h>
		#include <aidl/android/hardware/health/storage/BnGarbageCollectCallback.h>
		#include <aidl/android/hardware/health/storage/IStorage.h>
		#include <android-base/logging.h>
		#include <android/binder_ibinder.h>
		#include <android/binder_manager.h>
		#include <android/binder_process.h>
		#include <gtest/gtest.h>
		#include <health-storage-test/common.h>

		namespace aidl::android::hardware::health::storage {

		using namespace ::android::hardware::health::storage::test;
		using std::chrono_literals::operator""ms;

		#define ASSERT_OK(ret) ASSERT_TRUE(ret.isOk()) << ret.getDescription()
		#define EXPECT_OK(ret) EXPECT_TRUE(ret.isOk()) << ret.getDescription()

		class GcCallback : public BnGarbageCollectCallback, public Flag {
		public:
		ndk::ScopedAStatus onFinish(Result result) override {
		std::unique_lock<std::mutex> lock(mutex_);
		result_ = result;
		OnFinishLocked(&lock);
		return ndk::ScopedAStatus::ok();
		}

		/**
		* Wait for a specific "timeout". If GC has finished, test that the result
		* is equal to the "expected" value.
		*/
		template <typename R, typename P>
		void WaitForResult(std::chrono::duration<R, P> timeout, Result expected) {
		std::unique_lock<std::mutex> lock(mutex_);
		ASSERT_TRUE(WaitLocked(&lock, timeout)) << "timeout after " << to_string(timeout);
		EXPECT_EQ(expected, result_);
		}

		private:
		Result result_{Result::UNKNOWN_ERROR};
		};

		class HealthStorageAidl : public testing::TestWithParam<std::string> {
		public:
		virtual void SetUp() override {
		std::string name = GetParam();
		ASSERT_TRUE(AServiceManager_isDeclared(name.c_str())) << name;
		ndk::SpAIBinder binder(AServiceManager_waitForService(name.c_str()));
		ASSERT_NE(binder, nullptr);
		storage_ = IStorage::fromBinder(binder);
		ASSERT_NE(storage_, nullptr);
		}

		virtual void TearDown() override {
		EXPECT_TRUE(ping(kRpcTime))
		<< "Service is not responsive; expect subsequent tests to fail.";
		}

		/**
		* Ping the service and expect it to return after "timeout". Return true
		* iff the service is responsive within "timeout".
		*/
		template <typename R, typename P>
		bool ping(std::chrono::duration<R, P> timeout) {
		// Ensure the service is responsive after the test.
		std::shared_ptr<IStorage> service = storage_;
		auto ping_flag = std::make_shared<Flag>();
		std::thread([service, ping_flag] {
		EXPECT_EQ(STATUS_OK, AIBinder_ping(service->asBinder().get()));
		ping_flag->OnFinish();
		}).detach();
		return ping_flag->Wait(timeout);
		}

		std::shared_ptr<IStorage> storage_;
		};

		/**
		* Ensure garbage collection works on null callback.
		*/
		TEST_P(HealthStorageAidl, GcNullCallback) {
		ASSERT_OK(storage_->garbageCollect(kDevGcTimeoutSec, nullptr));

		// Hold test process because HAL can be single-threaded and doing GC.
		ASSERT_TRUE(ping(kDevGcTimeout + kDevGcTolerance + kRpcTime))
		<< "Service must be available after "
		<< to_string(kDevGcTimeout + kDevGcTolerance + kRpcTime);
		}

		/**
		* Ensure garbage collection works on non-null callback.
		*/
		TEST_P(HealthStorageAidl, GcNonNullCallback) {
		std::shared_ptr<GcCallback> cb = ndk::SharedRefBase::make<GcCallback>();
		ASSERT_OK(storage_->garbageCollect(kDevGcTimeoutSec, cb));
		cb->WaitForResult(kDevGcTimeout + kDevGcTolerance + kRpcTime, Result::SUCCESS);
		}

		GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HealthStorageAidl);
		INSTANTIATE_TEST_SUITE_P(
		HealthStorage, HealthStorageAidl,
		testing::ValuesIn(::android::getAidlHalInstanceNames(IStorage::descriptor)),
		::android::PrintInstanceNameToString);

		} // namespace aidl::android::hardware::health::storage

		int main(int argc, char** argv) {
		::testing::InitGoogleTest(&argc, argv);
		ABinderProcess_setThreadPoolMaxThreadCount(1);
		ABinderProcess_startThreadPool();
		return RUN_ALL_TESTS();
		}

health/storage/aidl/vts/functional/VtsHalHealthStorageTargetTest.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2021 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.
		-->
		<configuration description="Runs VtsHalHealthStorageTargetTest.">
		<option name="test-suite-tag" value="apct" />
		<option name="test-suite-tag" value="apct-native" />

		<target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
		</target_preparer>

		<target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
		<option name="cleanup" value="true" />
		<option name="push" value="VtsHalHealthStorageTargetTest->/data/local/tmp/VtsHalHealthStorageTargetTest" />
		</target_preparer>

		<test class="com.android.tradefed.testtype.GTest" >
		<option name="native-test-device-path" value="/data/local/tmp" />
		<option name="module-name" value="VtsHalHealthStorageTargetTest" />
		<option name="native-test-timeout" value="3m" />
		</test>
		</configuration>