43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
|
#include "IntTestMutex.h"
|
||
|
|
|
||
|
|
#include <fsfw/ipc/MutexFactory.h>
|
||
|
|
#include <unittest/internal/UnittDefinitions.h>
|
||
|
|
|
||
|
|
#if defined(hosted)
|
||
|
|
#include <fsfw/osal/hosted/Mutex.h>
|
||
|
|
#include <thread>
|
||
|
|
#include <future>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
void testmutex::testMutex() {
|
||
|
|
std::string id = "[testMutex]";
|
||
|
|
MutexIF* mutex = MutexFactory::instance()->createMutex();
|
||
|
|
auto result = mutex->lockMutex(MutexIF::POLLING);
|
||
|
|
if(result != HasReturnvaluesIF::RETURN_OK) {
|
||
|
|
unitt::put_error(id);
|
||
|
|
}
|
||
|
|
// timed_mutex from the C++ library specifies undefined behaviour if
|
||
|
|
// the timed mutex is locked twice from the same thread.
|
||
|
|
#if defined(hosted)
|
||
|
|
// hold on, this actually worked ? :-D This calls the function from
|
||
|
|
// another thread and stores the returnvalue in a future.
|
||
|
|
auto future = std::async(&MutexIF::lockMutex, mutex, 1);
|
||
|
|
result = future.get();
|
||
|
|
#else
|
||
|
|
result = mutex->lockMutex(MutexIF::TimeoutType::WAITING, 1);
|
||
|
|
#endif
|
||
|
|
if(result != MutexIF::MUTEX_TIMEOUT) {
|
||
|
|
unitt::put_error(id);
|
||
|
|
}
|
||
|
|
|
||
|
|
result = mutex->unlockMutex();
|
||
|
|
if(result != HasReturnvaluesIF::RETURN_OK) {
|
||
|
|
unitt::put_error(id);
|
||
|
|
}
|
||
|
|
result = mutex->unlockMutex();
|
||
|
|
if(result != MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX) {
|
||
|
|
unitt::put_error(id);
|
||
|
|
}
|
||
|
|
}
|