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// NOLINTBEGIN(*)
//
// Created by ingvord on 12/14/16.
//
#include <thread>
#include "cxx_common.h"
#undef SUITE_NAME
#define SUITE_NAME RecoZmqTestSuite
class RecoZmqTestSuite : public CxxTest::TestSuite
{
protected:
DeviceProxy *device1, *device2;
string device1_name, device2_name, device1_instance_name, device2_instance_name;
CountingCallBack<Tango::EventData> eventCallback;
public:
SUITE_NAME() :
device1_instance_name{"test"}, // TODO pass via cl
device2_instance_name{"test2"}
{
//
// Arguments check -------------------------------------------------
//
device1_name = CxxTest::TangoPrinter::get_param("device1");
device2_name = CxxTest::TangoPrinter::get_param("device20");
CxxTest::TangoPrinter::validate_args();
//
// Initialization --------------------------------------------------
//
try
{
device1 = new DeviceProxy(device1_name);
device2 = new DeviceProxy(device2_name);
// TODO start server 2 and set fallback point
TS_ASSERT_THROWS_NOTHING(CxxTest::TangoPrinter::start_server(device2_instance_name));
CxxTest::TangoPrinter::restore_set("test2/debian8/20 started.");
// sleep 18 && start_server "@INST_NAME@" &
thread(
[this]()
{
std::this_thread::sleep_for(std::chrono::seconds(18));
try
{
CxxTest::TangoPrinter::start_server(device1_instance_name);
}
catch(const std::runtime_error &ex)
{
std::cerr << "start_server failed in background thread: \"" << ex.what() << "\"\n";
}
})
.detach();
// sleep 62 && start_server "@INST_NAME@" &
thread(
[this]()
{
std::this_thread::sleep_for(std::chrono::seconds(62));
try
{
CxxTest::TangoPrinter::start_server(device1_instance_name);
}
catch(const std::runtime_error &ex)
{
std::cerr << "start_server failed in background thread: \"" << ex.what() << "\"\n";
}
})
.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(device1_instance_name);
}
catch(const std::runtime_error &ex)
{
std::cerr << "start_server failed during teardown: \"" << ex.what() << "\"\n";
}
delete device1;
delete device2;
}
static SUITE_NAME *createSuite()
{
return new SUITE_NAME();
}
static void destroySuite(SUITE_NAME *suite)
{
delete suite;
}
//
// Tests -------------------------------------------------------
//
//
// Subscribe to a user event
//
void test_subscribe_to_user_event(void)
{
string att_name("event_change_tst");
const vector<string> filters;
eventCallback.reset_counts();
TS_ASSERT_THROWS_NOTHING(device1->subscribe_event(att_name, Tango::USER_EVENT, &eventCallback, filters));
//
// Fire one event
//
TS_ASSERT_THROWS_NOTHING(device1->command_inout("IOPushEvent"));
TS_ASSERT_THROWS_NOTHING(device1->command_inout("IOPushEvent"));
eventCallback.wait_for([&]() { return eventCallback.invocation_count() >= 3; });
TEST_LOG << "Callback execution before re-connection = " << eventCallback.invocation_count() << endl;
TEST_LOG << "Callback error before re-connection = " << eventCallback.error_count() << endl;
TS_ASSERT_EQUALS(3, eventCallback.invocation_count());
TS_ASSERT_EQUALS(0, eventCallback.error_count());
//
// Kill device server (using its admin device)
//
string adm_name = device1->adm_name();
DeviceProxy admin_dev(adm_name);
TS_ASSERT_THROWS_NOTHING(admin_dev.command_inout("kill"));
//
// Wait for some error and re-connection
//
eventCallback.wait_for([&]() { return eventCallback.success_count() >= 4; });
//
// Check error and re-connection
//
TEST_LOG << "Callback execution after re-connection = " << eventCallback.invocation_count() << endl;
TEST_LOG << "Callback error after re-connection = " << eventCallback.error_count() << endl;
TS_ASSERT_LESS_THAN_EQUALS(1, eventCallback.error_count());
TS_ASSERT_EQUALS(4, eventCallback.success_count());
//
// Fire another event
//
TS_ASSERT_THROWS_NOTHING(device1->command_inout("IOPushEvent"));
TS_ASSERT_THROWS_NOTHING(device1->command_inout("IOPushEvent"));
eventCallback.wait_for([&]() { return eventCallback.success_count() >= 6; });
TEST_LOG << "Callback execution after re-connection and event = " << eventCallback.invocation_count() << endl;
TEST_LOG << "Callback error after re-connection and event = " << eventCallback.error_count() << endl;
TS_ASSERT_EQUALS(6, eventCallback.success_count());
}
//
// Clear call back counters and kill device server once more
//
void test_clear_cb_kill_ds(void)
{
eventCallback.reset_counts();
string adm_name = device1->adm_name();
DeviceProxy admin_dev(adm_name);
TS_ASSERT_THROWS_NOTHING(admin_dev.command_inout("kill"));
//
// Wait for some error and re-connection
//
eventCallback.wait_for([&]() { return eventCallback.success_count() >= 1; });
//
// Check error and re-connection
//
TEST_LOG << "Callback execution after second re-connection = " << eventCallback.invocation_count() << endl;
TEST_LOG << "Callback error after second re-connection = " << eventCallback.error_count() << endl;
TS_ASSERT_LESS_THAN_EQUALS(1, eventCallback.error_count());
TS_ASSERT_EQUALS(1, eventCallback.success_count());
//
// Fire yet another event
//
TS_ASSERT_THROWS_NOTHING(device1->command_inout("IOPushEvent"));
eventCallback.wait_for([&]() { return eventCallback.success_count() >= 2; });
TEST_LOG << "Callback execution after second re-connection and event = " << eventCallback.invocation_count()
<< endl;
TEST_LOG << "Callback error after second re-connection and event = " << eventCallback.error_count() << endl;
TS_ASSERT_EQUALS(2, eventCallback.success_count());
TS_ASSERT_LESS_THAN_EQUALS(1, eventCallback.error_count());
}
};
// NOLINTEND(*)
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