73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
/*
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* Copyright (C) 2022 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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#define LOG_TAG "timecheck_tests"
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#include <mediautils/TimeCheck.h>
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#include <atomic>
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#include <gtest/gtest.h>
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#include <utils/Log.h>
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using namespace android::mediautils;
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using namespace std::chrono_literals;
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namespace {
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TEST(timecheck_tests, success) {
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bool timeoutRegistered = false;
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float elapsedMsRegistered = 0.f;
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bool event = false;
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{
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TimeCheck timeCheck("success",
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[&event, &timeoutRegistered, &elapsedMsRegistered]
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(bool timeout, float elapsedMs) {
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timeoutRegistered = timeout;
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elapsedMsRegistered = elapsedMs;
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event = true;
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}, 1000ms /* timeoutDuration */, {} /* secondChanceDuration */, false /* crash */);
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}
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ASSERT_TRUE(event);
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ASSERT_FALSE(timeoutRegistered);
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ASSERT_GT(elapsedMsRegistered, 0.f);
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}
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TEST(timecheck_tests, timeout) {
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bool timeoutRegistered = false;
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float elapsedMsRegistered = 0.f;
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std::atomic_bool event = false; // seq-cst implies acquire-release
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{
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TimeCheck timeCheck("timeout",
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[&event, &timeoutRegistered, &elapsedMsRegistered]
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(bool timeout, float elapsedMs) {
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timeoutRegistered = timeout;
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elapsedMsRegistered = elapsedMs;
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event = true; // store-release, must be last.
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}, 1ms /* timeoutDuration */, {} /* secondChanceDuration */, false /* crash */);
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std::this_thread::sleep_for(100ms);
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}
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ASSERT_TRUE(event); // load-acquire, must be first.
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ASSERT_TRUE(timeoutRegistered); // only called once on failure, not on dealloc.
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ASSERT_GT(elapsedMsRegistered, 0.f);
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}
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// Note: We do not test TimeCheck crash because TimeCheck is multithreaded and the
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// EXPECT_EXIT() signal catching is imperfect due to the gtest fork.
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} // namespace
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