Merge "health@2.0: Add vts tests."
diff --git a/health/2.0/vts/functional/Android.bp b/health/2.0/vts/functional/Android.bp
new file mode 100644
index 0000000..4ad01b9
--- /dev/null
+++ b/health/2.0/vts/functional/Android.bp
@@ -0,0 +1,25 @@
+//
+// Copyright (C) 2017 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: "VtsHalHealthV2_0TargetTest",
+ defaults: ["VtsHalTargetTestDefaults"],
+ srcs: ["VtsHalHealthV2_0TargetTest.cpp"],
+ static_libs: [
+ "android.hardware.health@1.0",
+ "android.hardware.health@2.0",
+ ],
+}
diff --git a/health/2.0/vts/functional/VtsHalHealthV2_0TargetTest.cpp b/health/2.0/vts/functional/VtsHalHealthV2_0TargetTest.cpp
new file mode 100644
index 0000000..8abed0c
--- /dev/null
+++ b/health/2.0/vts/functional/VtsHalHealthV2_0TargetTest.cpp
@@ -0,0 +1,248 @@
+/*
+ * Copyright (C) 2017 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 "mHealthhidl_hal_test"
+
+#include <mutex>
+
+#include <VtsHalHidlTargetTestBase.h>
+#include <android-base/logging.h>
+#include <android/hardware/health/2.0/IHealth.h>
+#include <android/hardware/health/2.0/types.h>
+
+using ::testing::AssertionFailure;
+using ::testing::AssertionResult;
+using ::testing::AssertionSuccess;
+using ::testing::VtsHalHidlTargetTestBase;
+using ::testing::VtsHalHidlTargetTestEnvBase;
+
+namespace android {
+namespace hardware {
+namespace health {
+namespace V2_0 {
+
+using V1_0::BatteryStatus;
+using V1_0::HealthInfo;
+
+// Test environment for graphics.composer
+class HealthHidlEnvironment : public VtsHalHidlTargetTestEnvBase {
+ public:
+ // get the test environment singleton
+ static HealthHidlEnvironment* Instance() {
+ static HealthHidlEnvironment* instance = new HealthHidlEnvironment;
+ return instance;
+ }
+
+ virtual void registerTestServices() override { registerTestService<IHealth>(); }
+
+ private:
+ HealthHidlEnvironment() {}
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(HealthHidlEnvironment);
+};
+
+class HealthHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ public:
+ virtual void SetUp() override {
+ std::string serviceName = HealthHidlEnvironment::Instance()->getServiceName<IHealth>();
+ LOG(INFO) << "get service with name:" << serviceName;
+ ASSERT_FALSE(serviceName.empty());
+ mHealth = ::testing::VtsHalHidlTargetTestBase::getService<IHealth>(serviceName);
+ ASSERT_NE(mHealth, nullptr);
+ }
+
+ sp<IHealth> mHealth;
+};
+
+class Callback : public IHealthInfoCallback {
+ using Function = std::function<void(const HealthInfo&)>;
+
+ public:
+ Callback(const Function& f) : mInternal(f) {}
+ Return<void> healthInfoChanged(const HealthInfo& info) override {
+ std::unique_lock<std::mutex> lock(mMutex);
+ if (mInternal) mInternal(info);
+ return Void();
+ }
+ void clear() {
+ std::unique_lock<std::mutex> lock(mMutex);
+ mInternal = nullptr;
+ }
+
+ private:
+ std::mutex mMutex;
+ Function mInternal;
+};
+
+#define ASSERT_OK(r) ASSERT_TRUE(isOk(r))
+#define EXPECT_OK(r) EXPECT_TRUE(isOk(r))
+template <typename T>
+AssertionResult isOk(const Return<T>& r) {
+ return r.isOk() ? AssertionSuccess() : (AssertionFailure() << r.description());
+}
+
+#define ASSERT_ALL_OK(r) ASSERT_TRUE(isAllOk(r))
+// Both isOk() and Result::SUCCESS
+AssertionResult isAllOk(const Return<Result>& r) {
+ if (!r.isOk()) {
+ return AssertionFailure() << r.description();
+ }
+ if (static_cast<Result>(r) != Result::SUCCESS) {
+ return AssertionFailure() << toString(static_cast<Result>(r));
+ }
+ return AssertionSuccess();
+}
+
+/**
+ * Test whether callbacks work. Tested functions are IHealth::registerCallback,
+ * unregisterCallback, and update.
+ */
+TEST_F(HealthHidlTest, Callbacks) {
+ using namespace std::chrono_literals;
+
+ std::mutex mutex;
+ std::condition_variable cv;
+ bool firstCallbackInvoked = false;
+ bool secondCallbackInvoked = false;
+
+ sp<Callback> firstCallback = new Callback([&](const auto&) {
+ std::unique_lock<std::mutex> lk(mutex);
+ firstCallbackInvoked = true;
+ });
+
+ sp<Callback> secondCallback = new Callback([&](const auto&) {
+ std::unique_lock<std::mutex> lk(mutex);
+ secondCallbackInvoked = true;
+ cv.notify_all();
+ });
+
+ ASSERT_ALL_OK(mHealth->registerCallback(firstCallback));
+ ASSERT_ALL_OK(mHealth->registerCallback(secondCallback));
+
+ // assert that the first callback is invoked when update is called.
+ {
+ std::unique_lock<std::mutex> lk(mutex);
+ firstCallbackInvoked = false;
+ secondCallbackInvoked = false;
+ }
+
+ ASSERT_ALL_OK(mHealth->update());
+
+ {
+ std::unique_lock<std::mutex> lk(mutex);
+ EXPECT_TRUE(cv.wait_for(lk, 1s, [&] {
+ return firstCallbackInvoked && secondCallbackInvoked;
+ })) << "Timeout.";
+ ASSERT_TRUE(firstCallbackInvoked);
+ ASSERT_TRUE(secondCallbackInvoked);
+ }
+
+ ASSERT_ALL_OK(mHealth->unregisterCallback(firstCallback));
+
+ // assert that the second callback is still invoked even though the first is unregistered.
+ {
+ std::unique_lock<std::mutex> lk(mutex);
+ firstCallbackInvoked = false;
+ secondCallbackInvoked = false;
+ }
+
+ ASSERT_ALL_OK(mHealth->update());
+
+ {
+ std::unique_lock<std::mutex> lk(mutex);
+ EXPECT_TRUE(cv.wait_for(lk, 1s, [&] { return secondCallbackInvoked; })) << "Timeout.";
+ ASSERT_FALSE(firstCallbackInvoked);
+ ASSERT_TRUE(secondCallbackInvoked);
+ }
+
+ ASSERT_ALL_OK(mHealth->unregisterCallback(secondCallback));
+
+ // avoid reference to lambda function that goes out of scope.
+ firstCallback->clear();
+ secondCallback->clear();
+}
+
+TEST_F(HealthHidlTest, UnregisterNonExistentCallback) {
+ sp<Callback> callback = new Callback([](const auto&) {});
+ auto ret = mHealth->unregisterCallback(callback);
+ ASSERT_OK(ret);
+ ASSERT_EQ(Result::NOT_FOUND, static_cast<Result>(ret)) << "Actual: " << toString(ret);
+}
+
+/**
+ * Pass the test if:
+ * - Property is not supported (res == NOT_SUPPORTED)
+ * - Result is success, and predicate is true
+ * @param res the Result value.
+ * @param valueStr the string representation for actual value (for error message)
+ * @param pred a predicate that test whether the value is valid
+ */
+#define EXPECT_VALID_OR_UNSUPPORTED_PROP(res, valueStr, pred) \
+ EXPECT_TRUE(isPropertyOk(res, valueStr, pred, #pred))
+
+AssertionResult isPropertyOk(Result res, const std::string& valueStr, bool pred,
+ const std::string& predStr) {
+ if (res == Result::SUCCESS) {
+ if (pred) {
+ return AssertionSuccess();
+ }
+ return AssertionFailure() << "value doesn't match.\nActual: " << valueStr
+ << "\nExpected: " << predStr;
+ }
+ if (res == Result::NOT_SUPPORTED) {
+ return AssertionSuccess();
+ }
+ return AssertionFailure() << "Result is not SUCCESS or NOT_SUPPORTED: " << toString(res);
+}
+
+TEST_F(HealthHidlTest, Properties) {
+ EXPECT_OK(mHealth->getChargeCounter([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(result, std::to_string(value), value > 0);
+ }));
+ EXPECT_OK(mHealth->getCurrentNow([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(result, std::to_string(value), value != INT32_MIN);
+ }));
+ EXPECT_OK(mHealth->getCurrentAverage([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(result, std::to_string(value), value != INT32_MIN);
+ }));
+ EXPECT_OK(mHealth->getCapacity([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(result, std::to_string(value), 0 <= value && value <= 100);
+ }));
+ EXPECT_OK(mHealth->getEnergyCounter([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(result, std::to_string(value), value != INT64_MIN);
+ }));
+ EXPECT_OK(mHealth->getChargeStatus([](auto result, auto value) {
+ EXPECT_VALID_OR_UNSUPPORTED_PROP(
+ result, toString(value),
+ value == BatteryStatus::CHARGING || value == BatteryStatus::DISCHARGING ||
+ value == BatteryStatus::NOT_CHARGING || value == BatteryStatus::FULL);
+ }));
+}
+
+} // namespace V2_0
+} // namespace health
+} // namespace hardware
+} // namespace android
+
+int main(int argc, char** argv) {
+ using ::android::hardware::health::V2_0::HealthHidlEnvironment;
+ ::testing::AddGlobalTestEnvironment(HealthHidlEnvironment::Instance());
+ ::testing::InitGoogleTest(&argc, argv);
+ HealthHidlEnvironment::Instance()->init(&argc, argv);
+ int status = RUN_ALL_TESTS();
+ LOG(INFO) << "Test result = " << status;
+ return status;
+}
diff --git a/health/Android.bp b/health/Android.bp
index 31e042a..7797b35 100644
--- a/health/Android.bp
+++ b/health/Android.bp
@@ -3,4 +3,5 @@
"1.0",
"1.0/vts/functional",
"2.0",
+ "2.0/vts/functional",
]