SignalSet getSignalMask()
{
const auto signalsReceiverControlBlock =
scheduler::getScheduler().getCurrentThreadControlBlock().getSignalsReceiverControlBlock();
if (signalsReceiverControlBlock == nullptr)
return SignalSet{SignalSet::full};
return signalsReceiverControlBlock->getSignalMask();
}
void ScriptInterface::processSignal(uint32 signal)
{
if (caller)
caller->processSignal(signal);
else
{
if (signal & getSignalMask())
kill();
for(std::vector<ScriptInterface*>::iterator i = childs.begin() ; i != childs.end() ; ++i)
if ((*i)->getSignalMask() & signal)
(*i)->kill();
}
}
bool SignalsCatchingTestCase::run_() const
{
const auto contextSwitchCount = statistics::getContextSwitchCount();
if (ThisThread::Signals::setSignalMask(SignalSet{SignalSet::empty}) != 0)
return false;
for (uint8_t signalNumber {}; signalNumber < totalSignals; ++signalNumber)
{
const auto setSignalActionResult = ThisThread::Signals::setSignalAction(signalNumber,
{handler, getSignalMask(totalSignals + signalNumber)});
if (setSignalActionResult.first != 0)
return false;
}
for (const auto& function : {phase1})
{
// initially no signals may be pending
if (ThisThread::Signals::getPendingSignalSet().getBitset().any() == true)
return false;
sharedSequenceAsserter = {}; // reset object
sharedSigAtomic = {}; // reset object
if (function() == false)
return false;
if (sharedSigAtomic != 0)
return false;
}
// after the test no signals may be pending
if (ThisThread::Signals::getPendingSignalSet().getBitset().any() == true)
return false;
if (statistics::getContextSwitchCount() - contextSwitchCount != 0)
return false;
return true;
}
