libcamera/pinchartl/libcamera.git - Laurent Pinchart's clone of libcamera

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Mode	Name	Size
-rw-r--r--	.clang-format	3850	log plain
-rw-r--r--	.clang-tidy	60	log plain
-rw-r--r--	.gitignore	79	log plain
d---------	.reuse	32	log plain
-rw-r--r--	COPYING.rst	3798	log plain
d---------	Documentation	485	log plain
d---------	LICENSES	518	log plain
-rw-r--r--	README.rst	3093	log plain
d---------	include	141	log plain
-rw-r--r--	meson.build	5443	log plain
-rw-r--r--	meson_options.txt	1282	log plain
d---------	package / gentoo / media-libs / libcamera	33	log plain
d---------	src	267	log plain
d---------	subprojects	77	log plain
d---------	test	1552	log plain
d---------	utils	543	log plain

opt">= std::chrono::steady_clock::now(); expiration_ = std::chrono::steady_clock::time_point(); Timer::start(msec); } void start(std::chrono::steady_clock::time_point deadline) { count_ = 0; start_ = std::chrono::steady_clock::now(); expiration_ = std::chrono::steady_clock::time_point(); Timer::start(deadline); } int jitter() { std::chrono::steady_clock::duration duration = expiration_ - deadline(); return abs(std::chrono::duration_cast<std::chrono::milliseconds>(duration).count()); } bool hasFailed() { return isRunning() || count_ != 1 || jitter() > 50; } private: void timeoutHandler() { expiration_ = std::chrono::steady_clock::now(); count_++; } unsigned int count_; std::chrono::steady_clock::time_point start_; std::chrono::steady_clock::time_point expiration_; }; class TimerTest : public Test { protected: int init() { return 0; } int run() { EventDispatcher *dispatcher = Thread::current()->eventDispatcher(); ManagedTimer timer; ManagedTimer timer2; /* Timer expiration. */ timer.start(1000ms); if (!timer.isRunning()) { cout << "Timer expiration test failed" << endl; return TestFail; } dispatcher->processEvents(); if (timer.hasFailed()) { cout << "Timer expiration test failed" << endl; return TestFail; } /* * 32 bit wrap test * Nanosecond resolution in a 32 bit value wraps at 4.294967 * seconds (0xFFFFFFFF / 1000000) */ timer.start(4295ms); dispatcher->processEvents(); if (timer.hasFailed()) { cout << "Timer expiration test failed" << endl; return TestFail; } /* Timer restart. */ timer.start(500ms); if (!timer.isRunning()) { cout << "Timer restart test failed" << endl; return TestFail; } dispatcher->processEvents(); if (timer.hasFailed()) { cout << "Timer restart test failed" << endl; return TestFail; } /* Timer restart before expiration. */ timer.start(50ms); timer.start(100ms); timer.start(150ms); dispatcher->processEvents(); if (timer.hasFailed()) { cout << "Timer restart before expiration test failed" << endl; return TestFail; } /* Timer with absolute deadline. */ timer.start(std::chrono::steady_clock::now() + std::chrono::milliseconds(200)); dispatcher->processEvents(); if (timer.hasFailed()) { cout << "Absolute deadline test failed" << endl; return TestFail; } /* Two timers. */ timer.start(1000ms); timer2.start(300ms); dispatcher->processEvents(); if (!timer.isRunning()) { cout << "Two timers test failed" << endl; return TestFail; } if (timer2.jitter() > 50) { cout << "Two timers test failed" << endl; return TestFail; } dispatcher->processEvents(); if (timer.jitter() > 50) { cout << "Two timers test failed" << endl; return TestFail; } /* Restart timer before expiration. */ timer.start(1000ms); timer2.start(300ms); dispatcher->processEvents(); if (timer2.jitter() > 50) { cout << "Two timers test failed" << endl; return TestFail; } timer.start(1000ms); dispatcher->processEvents(); if (timer.jitter() > 50) { cout << "Two timers test failed" << endl; return TestFail; } /* * Test that dynamically allocated timers are stopped when * deleted. This will result in a crash on failure. */ ManagedTimer *dyntimer = new ManagedTimer(); dyntimer->start(100ms); delete dyntimer; timer.start(200ms); dispatcher->processEvents(); return TestPass; } void cleanup() { } }; TEST_REGISTER(TimerTest)