93 lines
1.5 KiB
C++
93 lines
1.5 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* Threaded timer test
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*/
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#include <chrono>
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#include <iostream>
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#include <libcamera/base/event_dispatcher.h>
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#include <libcamera/base/object.h>
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#include <libcamera/base/thread.h>
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#include <libcamera/base/timer.h>
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#include "test.h"
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using namespace libcamera;
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using namespace std;
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using namespace std::chrono_literals;
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class TimeoutHandler : public Object
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{
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public:
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TimeoutHandler()
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: timer_(this), timeout_(false)
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{
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timer_.timeout.connect(this, &TimeoutHandler::timeoutHandler);
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timer_.start(100ms);
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}
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bool timeout() const
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{
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return timeout_;
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}
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private:
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void timeoutHandler()
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{
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timeout_ = true;
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}
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Timer timer_;
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bool timeout_;
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};
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class TimerThreadTest : public Test
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{
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protected:
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int init()
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{
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thread_.start();
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timeout_ = new TimeoutHandler();
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timeout_->moveToThread(&thread_);
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return TestPass;
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}
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int run()
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{
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/*
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* Test that the timer expires and emits the timeout signal in
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* the thread it belongs to.
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*/
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this_thread::sleep_for(chrono::milliseconds(200));
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if (!timeout_->timeout()) {
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cout << "Timer expiration test failed" << endl;
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return TestFail;
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}
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return TestPass;
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}
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void cleanup()
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{
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/*
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* Object class instances must be destroyed from the thread
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* they live in.
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*/
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timeout_->deleteLater();
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thread_.exit(0);
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thread_.wait();
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}
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private:
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TimeoutHandler *timeout_;
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Thread thread_;
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};
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TEST_REGISTER(TimerThreadTest)
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