| /* |
| * Copyright (C) 2020 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. |
| */ |
| #pragma once |
| |
| #include <android/hardware/contexthub/1.0/IContexthub.h> |
| #include <gtest/gtest.h> |
| #include <hidl/HidlSupport.h> |
| #include <hidl/ServiceManagement.h> |
| #include <utils/StrongPointer.h> |
| |
| #include <chrono> |
| #include <future> |
| #include <vector> |
| |
| namespace android { |
| namespace hardware { |
| namespace contexthub { |
| namespace vts_utils { |
| |
| // App ID with vendor "GoogT" (Google Testing), app identifier 0x555555. This |
| // app ID is reserved and must never appear in the list of loaded apps. |
| constexpr uint64_t kNonExistentAppId = 0x476f6f6754555555; |
| |
| #define ASSERT_OK(result) ASSERT_EQ(result, ::android::hardware::contexthub::V1_0::Result::OK) |
| #define EXPECT_OK(result) EXPECT_EQ(result, ::android::hardware::contexthub::V1_0::Result::OK) |
| |
| // Helper that does explicit conversion of an enum class to its underlying/base |
| // type. Useful for stream output of enum values. |
| template <typename EnumType> |
| inline constexpr typename std::underlying_type<EnumType>::type asBaseType(EnumType value) { |
| return static_cast<typename std::underlying_type<EnumType>::type>(value); |
| } |
| |
| // Synchronously queries IContexthub::getHubs() and returns the result |
| hidl_vec<V1_0::ContextHub> getHubsSync(V1_0::IContexthub* hubApi); |
| |
| // Create a vector of tuples that include each IContexthub service paired with each hub ID it |
| // exposes via getHubs(). Each tuple represents a test target that we should run the VTS suite |
| // against. |
| template <class IContexthubVersion> |
| static std::vector<std::tuple<std::string, std::string>> getHalAndHubIdList() { |
| std::vector<std::tuple<std::string, std::string>> parameters; |
| std::vector<std::string> serviceNames = |
| ::android::hardware::getAllHalInstanceNames(IContexthubVersion::descriptor); |
| for (const std::string& serviceName : serviceNames) { |
| sp<IContexthubVersion> hubApi = IContexthubVersion::getService(serviceName); |
| if (hubApi != nullptr) { |
| hidl_vec<V1_0::ContextHub> hubs = getHubsSync(hubApi.get()); |
| for (const V1_0::ContextHub& hub : hubs) { |
| parameters.push_back(std::make_tuple(serviceName, std::to_string(hub.hubId))); |
| } |
| } |
| } |
| |
| return parameters; |
| } |
| |
| // Wait for a callback to occur (signaled by the given future) up to the |
| // provided timeout. If the future is invalid or the callback does not come |
| // within the given time, returns false. |
| template <class ReturnType> |
| bool waitForCallback(std::future<ReturnType> future, ReturnType* result, |
| std::chrono::milliseconds timeout = std::chrono::seconds(5)) { |
| auto expiration = std::chrono::system_clock::now() + timeout; |
| |
| EXPECT_NE(result, nullptr); |
| EXPECT_TRUE(future.valid()); |
| if (result != nullptr && future.valid()) { |
| std::future_status status = future.wait_until(expiration); |
| EXPECT_NE(status, std::future_status::timeout) << "Timed out waiting for callback"; |
| |
| if (status == std::future_status::ready) { |
| *result = future.get(); |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| } // namespace vts_utils |
| } // namespace contexthub |
| } // namespace hardware |
| } // namespace android |