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|
// NOLINTBEGIN(*)
//
// Created by ingvord on 12/14/16.
//
#include <thread>
#include "cxx_common.h"
#undef SUITE_NAME
#define SUITE_NAME StatelessSubTestSuite
class EventCallback : public Tango::CallBack
{
public:
EventCallback() { }
~EventCallback() { }
void push_event(Tango::EventData *ed)
{
TEST_LOG << "In callback with error flag = " << std::boolalpha << ed->err << endl;
if(ed->err)
{
cb_err++;
TEST_LOG << "Error: " << ed->errors[0].reason << endl;
}
else
{
cb_executed++;
}
}
int cb_executed;
int cb_err;
};
class StatelessSubTestSuite : public CxxTest::TestSuite
{
protected:
DeviceProxy *device2;
string device2_name, device1_instance_name, device2_instance_name;
EventCallback eventCallback;
public:
SUITE_NAME() :
device2_instance_name{"test2"},
eventCallback{}
{
//
// Arguments check -------------------------------------------------
//
device2_name = CxxTest::TangoPrinter::get_param("device20");
CxxTest::TangoPrinter::validate_args();
//
// Initialization --------------------------------------------------
//
try
{
device2 = new DeviceProxy(device2_name);
// sleep 24 && start_server "@INST_NAME@2" &
thread(
[this]()
{
std::this_thread::sleep_for(std::chrono::seconds(24));
try
{
CxxTest::TangoPrinter::start_server(device2_instance_name);
}
catch(const std::runtime_error &ex)
{
std::cerr << "start_server failed in background thread: \"" << ex.what() << "\"\n";
}
CxxTest::TangoPrinter::restore_set("test2/debian8/20 started.");
})
.detach();
}
catch(CORBA::Exception &e)
{
Except::print_exception(e);
exit(-1);
}
}
virtual ~SUITE_NAME()
{
if(CxxTest::TangoPrinter::is_restore_set("test2/debian8/20 started."))
{
try
{
CxxTest::TangoPrinter::kill_server();
}
catch(const std::runtime_error &ex)
{
std::cerr << "kill_server failed during teardown: \"" << ex.what() << "\"\n";
}
}
try
{
CxxTest::TangoPrinter::start_server("test");
}
catch(const std::runtime_error &ex)
{
std::cerr << "start_server failed during teardown: \"" << ex.what() << "\"\n";
}
delete device2;
}
static SUITE_NAME *createSuite()
{
return new SUITE_NAME();
}
static void destroySuite(SUITE_NAME *suite)
{
delete suite;
}
//
// Tests -------------------------------------------------------
//
//
// Subscribe to event with stateless flag set
//
void test_unsubscribe_from_stateless_event(void)
{
string att_name("event_change_tst");
int eventID = 0;
const vector<string> filters;
eventCallback.cb_executed = 0;
eventCallback.cb_err = 0;
TS_ASSERT_THROWS_NOTHING(
eventID = device2->subscribe_event(att_name, Tango::CHANGE_EVENT, &eventCallback, filters, true));
std::this_thread::sleep_for(std::chrono::seconds(6));
TS_ASSERT_THROWS_NOTHING(device2->unsubscribe_event(eventID));
}
//
// Re-subscribe
//
void test_re_subscribe_and_check(void)
{
string att_name("event_change_tst");
TS_ASSERT_THROWS_NOTHING(device2->subscribe_event(att_name, Tango::CHANGE_EVENT, &eventCallback, true));
//
// Wait for connection and event
//
std::this_thread::sleep_for(std::chrono::seconds(40));
//
// Check error and connection
//
TEST_LOG << "cb err = " << eventCallback.cb_err << endl;
TEST_LOG << "cb executed = " << eventCallback.cb_executed << endl;
TS_ASSERT_LESS_THAN_EQUALS(1, eventCallback.cb_err);
TS_ASSERT_LESS_THAN_EQUALS(1, eventCallback.cb_executed);
}
};
// NOLINTEND(*)
|
