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98 lines
3.7 KiB
98 lines
3.7 KiB
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <android/hardware/contexthub/1.0/IContexthub.h>
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#include <gtest/gtest.h>
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#include <hidl/HidlSupport.h>
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#include <hidl/ServiceManagement.h>
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#include <utils/StrongPointer.h>
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#include <chrono>
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#include <future>
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#include <vector>
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namespace android {
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namespace hardware {
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namespace contexthub {
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namespace vts_utils {
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// App ID with vendor "GoogT" (Google Testing), app identifier 0x555555. This
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// app ID is reserved and must never appear in the list of loaded apps.
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constexpr uint64_t kNonExistentAppId = 0x476f6f6754555555;
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#define ASSERT_OK(result) ASSERT_EQ(result, ::android::hardware::contexthub::V1_0::Result::OK)
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#define EXPECT_OK(result) EXPECT_EQ(result, ::android::hardware::contexthub::V1_0::Result::OK)
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// Helper that does explicit conversion of an enum class to its underlying/base
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// type. Useful for stream output of enum values.
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template <typename EnumType>
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inline constexpr typename std::underlying_type<EnumType>::type asBaseType(EnumType value) {
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return static_cast<typename std::underlying_type<EnumType>::type>(value);
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}
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// Synchronously queries IContexthub::getHubs() and returns the result
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hidl_vec<V1_0::ContextHub> getHubsSync(V1_0::IContexthub* hubApi);
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// Create a vector of tuples that include each IContexthub service paired with each hub ID it
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// exposes via getHubs(). Each tuple represents a test target that we should run the VTS suite
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// against.
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template <class IContexthubVersion>
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static std::vector<std::tuple<std::string, std::string>> getHalAndHubIdList() {
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std::vector<std::tuple<std::string, std::string>> parameters;
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std::vector<std::string> serviceNames =
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::android::hardware::getAllHalInstanceNames(IContexthubVersion::descriptor);
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for (const std::string& serviceName : serviceNames) {
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sp<IContexthubVersion> hubApi = IContexthubVersion::getService(serviceName);
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if (hubApi != nullptr) {
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hidl_vec<V1_0::ContextHub> hubs = getHubsSync(hubApi.get());
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for (const V1_0::ContextHub& hub : hubs) {
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parameters.push_back(std::make_tuple(serviceName, std::to_string(hub.hubId)));
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}
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}
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}
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return parameters;
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}
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// Wait for a callback to occur (signaled by the given future) up to the
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// provided timeout. If the future is invalid or the callback does not come
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// within the given time, returns false.
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template <class ReturnType>
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bool waitForCallback(std::future<ReturnType> future, ReturnType* result,
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std::chrono::milliseconds timeout = std::chrono::seconds(5)) {
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auto expiration = std::chrono::system_clock::now() + timeout;
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EXPECT_NE(result, nullptr);
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EXPECT_TRUE(future.valid());
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if (result != nullptr && future.valid()) {
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std::future_status status = future.wait_until(expiration);
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EXPECT_NE(status, std::future_status::timeout) << "Timed out waiting for callback";
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if (status == std::future_status::ready) {
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*result = future.get();
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return true;
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}
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}
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return false;
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}
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} // namespace vts_utils
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} // namespace contexthub
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} // namespace hardware
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} // namespace android
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