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Code Issues Releases Wiki Activity

Acquisition unit test migrated to new message system

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This commit is contained in:
Javier Arribas 2016-04-25 15:31:30 +02:00
parent 86658c2391
commit 7d62ef367a
3 changed files with 61 additions and 52 deletions
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6
src/tests/gnss_block/gps_l1_ca_pcps_acquisition_test.cc
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@ -112,8 +112,6 @@ protected:
factory = std::make_shared<GNSSBlockFactory>();
config = std::make_shared<InMemoryConfiguration>();
item_size = sizeof(gr_complex);
stop = false;
message = 0;
gnss_synchro = Gnss_Synchro();
}
@ -128,9 +126,6 @@ protected:
std::shared_ptr<InMemoryConfiguration> config;
Gnss_Synchro gnss_synchro;
size_t item_size;
bool stop;
int message;
boost::thread ch_thread;
};
@ -273,5 +268,4 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ValidationOfResults)
EXPECT_LE(doppler_error_hz, 666) << "Doppler error exceeds the expected value: 666 Hz = 2/(3*integration period)";
EXPECT_LT(delay_error_chips, 0.5) << "Delay error exceeds the expected value: 0.5 chips";
ch_thread.join();
}

105
src/tests/gnss_block/gps_l2_m_pcps_acquisition_test.cc
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@ -55,17 +55,66 @@
#include "GPS_L2C.h"
// ######## GNURADIO BLOCK MESSAGE RECEVER #########
class GpsL2MPcpsAcquisitionTest_msg_rx;
typedef boost::shared_ptr<GpsL2MPcpsAcquisitionTest_msg_rx> GpsL2MPcpsAcquisitionTest_msg_rx_sptr;
GpsL2MPcpsAcquisitionTest_msg_rx_sptr GpsL2MPcpsAcquisitionTest_msg_rx_make();
class GpsL2MPcpsAcquisitionTest_msg_rx : public gr::block
{
private:
friend GpsL2MPcpsAcquisitionTest_msg_rx_sptr GpsL2MPcpsAcquisitionTest_msg_rx_make();
void msg_handler_events(pmt::pmt_t msg);
GpsL2MPcpsAcquisitionTest_msg_rx();
public:
int* rx_message;
~GpsL2MPcpsAcquisitionTest_msg_rx(); //!< Default destructor
};
GpsL2MPcpsAcquisitionTest_msg_rx_sptr GpsL2MPcpsAcquisitionTest_msg_rx_make()
{
return GpsL2MPcpsAcquisitionTest_msg_rx_sptr(new GpsL2MPcpsAcquisitionTest_msg_rx());
}
void GpsL2MPcpsAcquisitionTest_msg_rx::msg_handler_events(pmt::pmt_t msg)
{
try {
long int message=pmt::to_long(msg);
*rx_message=message;
}catch(boost::bad_any_cast& e)
{
LOG(WARNING) << "msg_handler_telemetry Bad any cast!\n";
*rx_message = 0;
}
}
GpsL2MPcpsAcquisitionTest_msg_rx::GpsL2MPcpsAcquisitionTest_msg_rx() :
gr::block("GpsL2MPcpsAcquisitionTest_msg_rx", gr::io_signature::make(0, 0, 0), gr::io_signature::make(0, 0, 0))
{
this->message_port_register_in(pmt::mp("events"));
this->set_msg_handler(pmt::mp("events"), boost::bind(&GpsL2MPcpsAcquisitionTest_msg_rx::msg_handler_events, this, _1));
}
GpsL2MPcpsAcquisitionTest_msg_rx::~GpsL2MPcpsAcquisitionTest_msg_rx()
{}
// ###########################################################
class GpsL2MPcpsAcquisitionTest: public ::testing::Test
{
protected:
GpsL2MPcpsAcquisitionTest()
{
//queue = gr::msg_queue::make(0);
factory = std::make_shared<GNSSBlockFactory>();
config = std::make_shared<InMemoryConfiguration>();
item_size = sizeof(gr_complex);
stop = false;
message = 0;
sampling_freqeuncy_hz = 0;
nsamples = 0;
gnss_synchro = Gnss_Synchro();
@ -75,9 +124,6 @@ protected:
{}
void init();
void start_queue();
void wait_message();
void stop_queue();
gr::msg_queue::sptr queue;
gr::top_block_sptr top_block;
@ -85,10 +131,6 @@ protected:
std::shared_ptr<InMemoryConfiguration> config;
Gnss_Synchro gnss_synchro;
size_t item_size;
bool stop;
int message;
boost::thread ch_thread;
int sampling_freqeuncy_hz;
int nsamples;
};
@ -119,30 +161,6 @@ void GpsL2MPcpsAcquisitionTest::init()
}
void GpsL2MPcpsAcquisitionTest::start_queue()
{
ch_thread = boost::thread(&GpsL2MPcpsAcquisitionTest::wait_message, this);
}
void GpsL2MPcpsAcquisitionTest::wait_message()
{
while (!stop)
{
channel_internal_queue.wait_and_pop(message);
stop_queue();
}
}
void GpsL2MPcpsAcquisitionTest::stop_queue()
{
stop = true;
}
TEST_F(GpsL2MPcpsAcquisitionTest, Instantiate)
{
init();
@ -155,6 +173,7 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ConnectAndRun)
struct timeval tv;
long long int begin = 0;
long long int end = 0;
int message=0;
top_block = gr::make_top_block("Acquisition test");
queue = gr::msg_queue::make(0);
@ -167,6 +186,8 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ConnectAndRun)
boost::shared_ptr<gr::block> valve = gnss_sdr_make_valve(sizeof(gr_complex), nsamples, queue);
top_block->connect(source, 0, valve, 0);
top_block->connect(valve, 0, acquisition->get_left_block(), 0);
boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make();
msg_rx->rx_message=&message; // set message pointer to get last acquisition message
}) << "Failure connecting the blocks of acquisition test." << std::endl;
EXPECT_NO_THROW( {
@ -185,16 +206,15 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ValidationOfResults)
struct timeval tv;
long long int begin = 0;
long long int end = 0;
int message=0;
top_block = gr::make_top_block("Acquisition test");
queue = gr::msg_queue::make(0);
double expected_delay_samples = 1;//2004;
double expected_doppler_hz = 1200;//3000;
init();
start_queue();
std::shared_ptr<GpsL2MPcpsAcquisition> acquisition = std::make_shared<GpsL2MPcpsAcquisition>(config.get(), "Acquisition", 1, 1);
boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make();
msg_rx->rx_message=&message; // set message pointer to get last acquisition message
ASSERT_NO_THROW( {
acquisition->set_channel(1);
@ -230,12 +250,11 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ValidationOfResults)
//gr::blocks::interleaved_short_to_complex::sptr gr_interleaved_short_to_complex_ = gr::blocks::interleaved_short_to_complex::make();
//gr::blocks::char_to_short::sptr gr_char_to_short_ = gr::blocks::char_to_short::make();
boost::shared_ptr<gr::block> valve = gnss_sdr_make_valve(sizeof(gr_complex), nsamples, queue);
//top_block->connect(file_source, 0, gr_char_to_short_, 0);
//top_block->connect(gr_char_to_short_, 0, gr_interleaved_short_to_complex_ , 0);
top_block->connect(file_source, 0, valve , 0);
top_block->connect(valve, 0, acquisition->get_left_block(), 0);
top_block->msg_connect(acquisition->get_right_block(),pmt::mp("events"), msg_rx,pmt::mp("events"));
}) << "Failure connecting the blocks of acquisition test." << std::endl;
@ -252,16 +271,13 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ValidationOfResults)
end = tv.tv_sec * 1000000 + tv.tv_usec;
}) << "Failure running the top_block." << std::endl;
stop_queue();
//unsigned long int Acq_samplestamp_samples = gnss_synchro.Acq_samplestamp_samples;
std::cout << "Acquisition process runtime duration: " << (end - begin) << " microseconds" << std::endl;
std::cout << "gnss_synchro.Acq_doppler_hz = " << gnss_synchro.Acq_doppler_hz << " Hz" << std::endl;
std::cout << "gnss_synchro.Acq_delay_samples = " << gnss_synchro.Acq_delay_samples << " Samples" << std::endl;
ASSERT_EQ(1, message) << "Acquisition failure. Expected message: 1=ACQ SUCCESS.";
ASSERT_EQ(1, *(msg_rx->rx_message)) << "Acquisition failure. Expected message: 1=ACQ SUCCESS.";
double delay_error_samples = std::abs(expected_delay_samples - gnss_synchro.Acq_delay_samples);
float delay_error_chips = (float)(delay_error_samples * 1023 / 4000);
@ -270,5 +286,4 @@ TEST_F(GpsL2MPcpsAcquisitionTest, ValidationOfResults)
EXPECT_LE(doppler_error_hz, 200) << "Doppler error exceeds the expected value: 666 Hz = 2/(3*integration period)";
EXPECT_LT(delay_error_chips, 0.5) << "Delay error exceeds the expected value: 0.5 chips";
ch_thread.join();
}

2
src/tests/test_main.cc
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@ -87,7 +87,7 @@ DECLARE_string(log_dir);
#include "gnss_block/file_signal_source_test.cc"
#include "gnss_block/fir_filter_test.cc"
#include "gnss_block/gps_l1_ca_pcps_acquisition_test.cc"
//#include "gnss_block/gps_l2_m_pcps_acquisition_test.cc"
#include "gnss_block/gps_l2_m_pcps_acquisition_test.cc"
//#include "gnss_block/gps_l1_ca_pcps_acquisition_gsoc2013_test.cc"
//#include "gnss_block/gps_l1_ca_pcps_multithread_acquisition_gsoc2013_test.cc"
//#if OPENCL_BLOCKS_TEST