Merge "health AIDL: add vts tests" (9b965ac6) · Commits · e / os / android_hardware_interfaces

health/2.0/vts/functional/Android.bp

+7 −1

Original line number	Diff line number	Diff line
		@@ -32,5 +32,11 @@ cc_test {
		"android.hardware.health@1.0",
		"android.hardware.health@2.0",
		],
		test_suites: ["general-tests", "vts"],
		header_libs: [
		"libhealthtest_headers",
		],
		test_suites: [
		"general-tests",
		"vts",
		],
		}

health/2.0/vts/functional/VtsHalHealthV2_0TargetTest.cpp

+9 −117

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@
		#include <android/hardware/health/2.0/types.h>
		#include <gflags/gflags.h>
		#include <gtest/gtest.h>
		#include <health-test/TestUtils.h>
		#include <hidl/GtestPrinter.h>
		#include <hidl/ServiceManagement.h>
		#include <log/log.h>
		@@ -51,6 +52,7 @@ namespace android {
		namespace hardware {
		namespace health {

		using test_utils::SucceedOnce;
		using V1_0::BatteryStatus;
		using V1_0::toString;

		@@ -356,64 +358,9 @@ static AssertionResult IsBatteryCurrentSignCorrect(HalResult<BatteryStatus> stat
		<< toString(current.result) << ", skipping";
		}

		// For IHealth.getCurrentNow/Average, if current is not available, it is expected that
		// current.result == Result::NOT_SUPPORTED, which is checked above. Hence, zero current is
		// not treated as unknown values.
		// For IHealth.getHealthInfo, if current is not available, health_info.current_* == 0.
		// Caller of this function provides current.result == Result::SUCCESS. Hence, just skip the
		// check.
		if (current.value == 0 && acceptZeroCurrentAsUnknown) {
		return AssertionSuccess()
		<< "current is 0, which indicates the value may not be available. Skipping.";
		}

		switch (status.value) {
		case BatteryStatus::UNKNOWN:
		if (current.value != 0) {
		// BatteryStatus may be UNKNOWN initially with a non-zero current value, but
		// after it is initialized, it should be known.
		return AssertionFailure()
		<< "BatteryStatus is UNKNOWN but current is not 0. Actual: "
		<< current.value;
		}
		break;
		case BatteryStatus::CHARGING:
		if (current.value <= 0) {
		return AssertionFailure()
		<< "BatteryStatus is CHARGING but current is not positive. Actual: "
		<< current.value;
		}
		break;
		case BatteryStatus::NOT_CHARGING:
		if (current.value > 0) {
		return AssertionFailure() << "BatteryStatus is " << toString(status.value)
		<< " but current is positive. Actual: " << current.value;
		}
		break;
		case BatteryStatus::DISCHARGING:
		if (current.value >= 0) {
		return AssertionFailure()
		<< "BatteryStatus is " << toString(status.value)
		<< " but current is not negative. Actual: " << current.value;
		}
		break;
		case BatteryStatus::FULL:
		// Battery current may be positive or negative depending on the load.
		break;
		default:
		return AssertionFailure() << "Unknown BatteryStatus " << toString(status.value);
		}

		return AssertionSuccess() << "BatteryStatus is " << toString(status.value)
		<< " and current has the correct sign: " << current.value;
		}

		static AssertionResult IsValueSimilar(int32_t dividend, int32_t divisor, double factor) {
		auto difference = abs(dividend - divisor);
		if (difference > factor * abs(divisor)) {
		return AssertionFailure() << dividend << " and " << divisor << " are not similar.";
		}
		return AssertionSuccess() << dividend << " and " << divisor << " are similar.";
		return test_utils::IsBatteryCurrentSignCorrect(
		status.value, current.value, acceptZeroCurrentAsUnknown,
		[](BatteryStatus status) { return toString(status); });
		}

		static AssertionResult IsBatteryCurrentSimilar(HalResult<BatteryStatus> status,
		@@ -437,31 +384,8 @@ static AssertionResult IsBatteryCurrentSimilar(HalResult<BatteryStatus> status,
		<< currentAverage.value << ", skipping";
		}

		// Check that the two values are similar. Note that the two tests uses a different
		// divisor to ensure that they are actually pretty similar. For example,
		// IsValueSimilar(5,10,0.4) returns true, but IsValueSimlar(10,5,0.4) returns false.
		TEST_AND_RETURN(IsValueSimilar(currentNow.value, currentAverage.value, gCurrentCompareFactor)
		<< " for now vs. average. Check units.");
		TEST_AND_RETURN(IsValueSimilar(currentAverage.value, currentNow.value, gCurrentCompareFactor)
		<< " for average vs. now. Check units.");
		return AssertionSuccess() << "currentNow = " << currentNow.value
		<< " and currentAverage = " << currentAverage.value
		<< " are considered similar.";
		}

		// Test that f() returns AssertionSuccess() once in a given period of time.
		template <typename Duration, typename Function>
		static AssertionResult SucceedOnce(Duration d, Function f) {
		AssertionResult result = AssertionFailure() << "Function never evaluated.";
		auto end = std::chrono::system_clock::now() + d;
		while (std::chrono::system_clock::now() <= end) {
		result = f();
		if (result) {
		return result;
		}
		std::this_thread::sleep_for(2s);
		}
		return result;
		return test_utils::IsBatteryCurrentSimilar(currentNow.value, currentAverage.value,
		gCurrentCompareFactor);
		}

		uint64_t GetShippingApiLevel() {
		@@ -603,40 +527,8 @@ AssertionResult IsBatteryStatusCorrect(HalResult<BatteryStatus> status,
		}

		const auto& batteryInfo = healthInfo.value.legacy;
		bool isConnected = batteryInfo.chargerAcOnline \|\| batteryInfo.chargerUsbOnline \|\|
		batteryInfo.chargerWirelessOnline;

		std::stringstream message;
		message << "BatteryStatus is " << toString(status.value) << " and "
		<< (isConnected ? "" : "no ")
		<< "power source is connected: ac=" << batteryInfo.chargerAcOnline
		<< ", usb=" << batteryInfo.chargerUsbOnline
		<< ", wireless=" << batteryInfo.chargerWirelessOnline;

		switch (status.value) {
		case BatteryStatus::UNKNOWN: {
		// Don't enforce anything on isConnected on unknown battery status.
		// Battery-less devices must report UNKNOWN battery status, but may report true
		// or false on isConnected.
		} break;
		case BatteryStatus::CHARGING:
		case BatteryStatus::NOT_CHARGING:
		case BatteryStatus::FULL: {
		if (!isConnected) {
		return AssertionFailure() << message.str();
		}
		} break;
		case BatteryStatus::DISCHARGING: {
		if (isConnected) {
		return AssertionFailure() << message.str();
		}
		} break;
		default: {
		return AssertionFailure() << "Unknown battery status value " << toString(status.value);
		} break;
		}

		return AssertionSuccess() << message.str();
		return test_utils::IsBatteryStatusCorrect(
		status.value, batteryInfo, [](BatteryStatus status) { return toString(status); });
		}

		TEST_P(BatteryTest, ConnectedAgainstStatusFromHal) {

health/aidl/vts/functional/Android.bp

0 → 100644

+48 −0

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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.
		//

		package {
		// See: http://go/android-license-faq
		// A large-scale-change added 'default_applicable_licenses' to import
		// all of the 'license_kinds' from "hardware_interfaces_license"
		// to get the below license kinds:
		// SPDX-license-identifier-Apache-2.0
		default_applicable_licenses: ["hardware_interfaces_license"],
		}

		cc_test {
		name: "VtsHalHealthTargetTest",
		defaults: [
		"VtsHalTargetTestDefaults",
		"use_libaidlvintf_gtest_helper_static",
		],
		srcs: [
		"VtsHalHealthTargetTest.cpp",
		],
		shared_libs: [
		"libbinder_ndk",
		],
		static_libs: [
		"android.hardware.health-V1-ndk",
		"libgmock",
		],
		header_libs: [
		"libhealthtest_headers",
		],
		test_suites: [
		"vts",
		],
		}

health/aidl/vts/functional/VtsHalHealthTargetTest.cpp

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+539 −0

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health/utils/libhealthtest/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.

		// Utils library for VTS tests.
		cc_library_headers {
		name: "libhealthtest_headers",
		static_libs: [
		"libgmock",
		"libgtest",
		],
		export_static_lib_headers: [
		"libgmock",
		"libgtest",
		],
		export_include_dirs: [
		"include",
		],
		}