/*
* Send and receive some packets on this universe.
*/
void ShowNetNodeTest::SendAndReceiveForUniverse(unsigned int universe) {
const uint8_t TEST_DATA[] = {1, 2, 2, 3, 0, 0, 0, 1, 3, 3, 3, 1, 2};
const uint8_t TEST_DATA2[] = {0, 0, 0, 0, 6, 5, 4, 3, 3, 3};
DmxBuffer zero_buffer;
zero_buffer.Blackout();
DmxBuffer buffer1(TEST_DATA, sizeof(TEST_DATA));
DmxBuffer buffer2(TEST_DATA2, sizeof(TEST_DATA2));
unsigned int size;
shownet_packet packet;
DmxBuffer received_data;
m_node->SetHandler(
universe,
&received_data,
ola::NewCallback(this, &ShowNetNodeTest::UpdateData, universe));
// zero first
size = m_node->BuildCompressedPacket(&packet, universe, zero_buffer);
m_node->HandlePacket(&packet, size);
OLA_ASSERT(received_data == zero_buffer);
// send a test packet
size = m_node->BuildCompressedPacket(&packet, universe, buffer1);
m_node->HandlePacket(&packet, size);
OLA_ASSERT_EQ(
0,
memcmp(buffer1.GetRaw(), received_data.GetRaw(), buffer1.Size()));
// send another test packet
size = m_node->BuildCompressedPacket(&packet, universe, buffer2);
m_node->HandlePacket(&packet, size);
OLA_ASSERT_EQ(
0,
memcmp(buffer2.GetRaw(), received_data.GetRaw(), buffer2.Size()));
// check that we don't mix up universes
size = m_node->BuildCompressedPacket(&packet, universe + 1, buffer1);
m_node->HandlePacket(&packet, size);
OLA_ASSERT_EQ(
0,
memcmp(buffer2.GetRaw(), received_data.GetRaw(), buffer2.Size()));
}
/*
* Check the packet construction code.
*/
void ShowNetNodeTest::testPopulatePacket() {
unsigned int universe = 0;
const string NAME = "foobarbaz";
const string DMX_DATA = "abc";
DmxBuffer buffer(DMX_DATA);
shownet_packet packet;
m_node->SetName(NAME);
unsigned int size = m_node->BuildCompressedPacket(&packet, universe, buffer);
ASSERT_DATA_EQUALS(__LINE__, EXPECTED_PACKET, sizeof(EXPECTED_PACKET),
reinterpret_cast<const uint8_t*>(&packet), size);
// now send for a different universe
universe = 1;
size = m_node->BuildCompressedPacket(&packet, universe, buffer);
ASSERT_DATA_EQUALS(__LINE__, EXPECTED_PACKET2, sizeof(EXPECTED_PACKET2),
reinterpret_cast<const uint8_t*>(&packet), size);
}