diff options
| -rw-r--r-- | test/event-dispatcher.cpp | 73 | ||||
| -rw-r--r-- | test/meson.build | 9 |
2 files changed, 78 insertions, 4 deletions
diff --git a/test/event-dispatcher.cpp b/test/event-dispatcher.cpp new file mode 100644 index 00000000..06c2657f --- /dev/null +++ b/test/event-dispatcher.cpp @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2019, Google Inc. + * + * event-dispatcher.cpp - Event dispatcher test + */ + +#include <iostream> +#include <signal.h> +#include <sys/time.h> + +#include <libcamera/camera_manager.h> +#include <libcamera/event_dispatcher.h> +#include <libcamera/timer.h> + +#include "test.h" + +using namespace std; +using namespace libcamera; + +class EventDispatcherTest : public Test +{ +protected: + static void sigAlarmHandler(int) + { + cout << "SIGALARM received" << endl; + } + + int init() + { + struct sigaction sa = {}; + sa.sa_handler = &sigAlarmHandler; + sigaction(SIGALRM, &sa, nullptr); + + return 0; + } + + int run() + { + EventDispatcher *dispatcher = CameraManager::instance()->eventDispatcher(); + Timer timer; + + /* Event processing interruption by signal. */ + struct timespec start; + clock_gettime(CLOCK_MONOTONIC, &start); + + timer.start(1000); + + struct itimerval itimer = {}; + itimer.it_value.tv_usec = 500000; + setitimer(ITIMER_REAL, &itimer, nullptr); + + dispatcher->processEvents(); + + struct timespec stop; + clock_gettime(CLOCK_MONOTONIC, &stop); + int duration = (stop.tv_sec - start.tv_sec) * 1000; + duration += (stop.tv_nsec - start.tv_nsec) / 1000000; + + if (abs(duration - 1000) > 50) { + cout << "Event processing restart test failed" << endl; + return TestFail; + } + + return TestPass; + } + + void cleanup() + { + } +}; + +TEST_REGISTER(EventDispatcherTest) diff --git a/test/meson.build b/test/meson.build index 8cdcae2c..d515a716 100644 --- a/test/meson.build +++ b/test/meson.build @@ -5,10 +5,11 @@ subdir('pipeline') subdir('v4l2_device') public_tests = [ - ['event', 'event.cpp'], - ['list-cameras', 'list-cameras.cpp'], - ['signal', 'signal.cpp'], - ['timer', 'timer.cpp'], + ['event', 'event.cpp'], + ['event-dispatcher', 'event-dispatcher.cpp'], + ['list-cameras', 'list-cameras.cpp'], + ['signal', 'signal.cpp'], + ['timer', 'timer.cpp'], ] internal_tests = [ |