/**
* Check that a callback from the SelectServer thread executes.
*/
void SelectServerThreadTest::testSameThreadCallback() {
TestThread test_thread(&m_ss, ola::thread::Thread::Self());
m_ss.Execute(
ola::NewSingleCallback(&test_thread, &TestThread::TestCallback));
OLA_ASSERT_FALSE(test_thread.CallbackRun());
m_ss.Run();
OLA_ASSERT_TRUE(test_thread.CallbackRun());
}
/**
* Called by the receive thread when new data arrives
* @param device the device id which produced the data
* @param data pointer to the data, ownership is transferred, use
* DeleteU8ArrayPtr to free.
* @param data_length the size of the data
*/
void LogicReader::DataReceived(U64 device, U8 *data, uint32_t data_length) {
{
MutexLocker lock(&m_mu);
if (device != m_device_id) {
DevicesManagerInterface::DeleteU8ArrayPtr(data);
return;
}
}
m_ss->Execute(
NewSingleCallback(this, &LogicReader::ProcessData, data, data_length));
{
MutexLocker lock(&m_data_mu);
while (!m_free_data.empty()) {
U8 *data = m_free_data.front();
DevicesManagerInterface::DeleteU8ArrayPtr(data);
m_free_data.pop();
}
}
}
/*
* Check that RemoveWriteDescriptor is reentrant.
* We use the Execute() method to close a write descriptor during the same
* cycle in which it becomes writeable. See
* https://github.com/OpenLightingProject/ola/pull/429 for details.
*/
void SelectServerTest::testRemoveWriteWhenOtherReadable() {
Descriptors read_set, write_set, delete_set;
LoopbackDescriptor *loopback = new LoopbackDescriptor();
loopback->Init();
loopback->SetOnWritable(NewCallback(this, &SelectServerTest::NullHandler));
write_set.insert(loopback);
delete_set.insert(loopback);
OLA_ASSERT_TRUE(m_ss->AddWriteDescriptor(loopback));
OLA_ASSERT_EQ(1, write_descriptor_count->Get());
OLA_ASSERT_EQ(0, read_descriptor_count->Get());
m_ss->Execute(NewSingleCallback(
this, &SelectServerTest::RemoveAndDeleteDescriptors,
read_set, write_set, delete_set));
m_ss->Run();
OLA_ASSERT_EQ(0, write_descriptor_count->Get());
OLA_ASSERT_EQ(1, connected_read_descriptor_count->Get());
OLA_ASSERT_EQ(0, read_descriptor_count->Get());
}
