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|
// NOLINTBEGIN(*)
#include "old_common.h"
class MyCallBack : public CallBack
{
public:
MyCallBack() :
cb_executed(0),
to(false),
attr_failed(false)
{
}
virtual void attr_read(AttrReadEvent *);
long cb_executed;
bool to;
bool attr_failed;
double db;
short sh;
long nb_attr;
};
void MyCallBack::attr_read(AttrReadEvent *att)
{
TEST_LOG << "In attr_read method for device " << att->device->dev_name() << std::endl;
for(unsigned int i = 0; i < att->attr_names.size(); i++)
{
TEST_LOG << "Attribute read = " << att->attr_names[i] << std::endl;
}
nb_attr = att->attr_names.size();
if(att->err == false)
{
try
{
(*(att->argout))[0] >> db;
if(nb_attr == 2)
{
(*(att->argout))[1] >> sh;
}
}
catch(DevFailed &e)
{
long nb_err = e.errors.length();
if(strcmp(e.errors[nb_err - 1].reason, API_AttributeFailed) == 0)
{
attr_failed = true;
TEST_LOG << "Read attributes failed error" << std::endl;
}
else
{
TEST_LOG << "Unknown error" << std::endl;
}
}
}
else
{
long nb_err = att->errors.length();
TEST_LOG << "read_attributes returns error" << std::endl;
TEST_LOG << "error length = " << nb_err << std::endl;
for(int i = 0; i < nb_err; i++)
{
TEST_LOG << "error[" << i << "].reason = " << att->errors[i].reason << std::endl;
}
attr_failed = true;
if(strcmp(att->errors[nb_err - 1].reason, API_DeviceTimedOut) == 0)
{
to = true;
TEST_LOG << "Timeout error" << std::endl;
}
}
cb_executed++;
delete att->argout;
}
int main(int argc, char **argv)
{
DeviceProxy *device;
if(argc == 1)
{
TEST_LOG << "usage: %s device" << std::endl;
exit(-1);
}
std::string device_name = argv[1];
try
{
device = new DeviceProxy(device_name);
}
catch(CORBA::Exception &e)
{
Except::print_exception(e);
exit(1);
}
TEST_LOG << std::endl << "new DeviceProxy(" << device->name() << ") returned" << std::endl << std::endl;
MyCallBack cb;
try
{
// Change timeout (with a useless name as a workaround for ORBacus bug)
// device->set_timeout_millis(6000);
// Read one attribute
device->read_attribute_asynch("attr_asyn", cb);
// Check if attribute returned
long nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
TEST_LOG << "Attribute not read yet" << std::endl;
nb_not_arrived++;
std::this_thread::sleep_for(std::chrono::seconds(1));
device->get_asynch_replies();
}
assert(cb.db == 5.55);
assert(nb_not_arrived >= 2);
TEST_LOG << " Asynchronous read_attribute in callback mode --> OK" << std::endl;
// Read attribute to check polling with blocking with timeout
cb.cb_executed = 0;
cb.db = 0;
device->read_attribute_asynch("attr_asyn", cb);
// Check if attribute returned
nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
try
{
device->get_asynch_replies(200);
}
catch(AsynReplyNotArrived &)
{
TEST_LOG << "Attribute not yet read" << std::endl;
nb_not_arrived++;
}
}
assert(cb.db == 5.55);
assert(nb_not_arrived >= 4);
assert(cb.cb_executed == 1);
TEST_LOG << " Asynchronous read_attribute (callback) in blocking mode with call timeout --> OK" << std::endl;
// Send a command to check polling with blocking
cb.cb_executed = 0;
cb.db = 0;
device->read_attribute_asynch("attr_asyn", cb);
// Check if command returned
device->get_asynch_replies(0);
assert(cb.db == 5.55);
assert(cb.cb_executed == 1);
TEST_LOG << " Asynchronous read_attribute (callback) in blocking mode --> OK" << std::endl;
//---------------------------------------------------------------------------
//
// Now test Timeout exception and asynchronous calls
//
//---------------------------------------------------------------------------
// Change timeout in order to test asynchronous calls and timeout
// device->set_timeout_millis(2000);
// Read an attribute
cb.cb_executed = 0;
cb.db = 0;
device->read_attribute_asynch("attr_asyn_to", cb);
// Check if attribute returned
nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
nb_not_arrived++;
TEST_LOG << "Attribute not yet read" << std::endl;
std::this_thread::sleep_for(std::chrono::seconds(1));
device->get_asynch_replies();
}
assert(cb.to == true);
assert(nb_not_arrived >= 2);
TEST_LOG << " Device timeout exception with non blocking get_asynch_replies --> OK" << std::endl;
// Read an attribute to check timeout with polling and blocking with timeout
cb.cb_executed = 0;
cb.db = 0.0;
cb.to = false;
device->read_attribute_asynch("attr_asyn_to", cb);
// Check if command returned
nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
try
{
device->get_asynch_replies(500);
}
catch(AsynReplyNotArrived &)
{
TEST_LOG << "Attribute not yet read" << std::endl;
nb_not_arrived++;
}
}
assert(cb.to == true);
assert(nb_not_arrived >= 2);
TEST_LOG << " Device timeout with blocking get_asynch_replies with call timeout --> OK" << std::endl;
// Read an attribute to check polling with blocking
cb.cb_executed = 0;
cb.db = 0.0;
cb.to = false;
device->read_attribute_asynch("attr_asyn_to", cb);
// Check if attribute returned
device->get_asynch_replies(0);
assert(cb.to == true);
TEST_LOG << " Device timeout with blocking get_asynch_replies --> OK" << std::endl;
//---------------------------------------------------------------------------
//
// Now test DevFailed exception sent by server
//
//---------------------------------------------------------------------------
TEST_LOG << " Waiting for server to execute all previous requests" << std::endl;
std::this_thread::sleep_for(std::chrono::seconds(5));
// Change timeout in order to test asynchronous calls and DevFailed exception
// device->set_timeout_millis(5000);
// Read attribute
cb.cb_executed = 0;
cb.db = 0.0;
cb.to = false;
cb.attr_failed = false;
device->read_attribute_asynch("attr_asyn_except", cb);
// Check if attribute returned
nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
nb_not_arrived++;
TEST_LOG << "Attribute not yet read" << std::endl;
std::this_thread::sleep_for(std::chrono::seconds(1));
device->get_asynch_replies();
}
assert(cb.attr_failed == true);
assert(nb_not_arrived >= 2);
TEST_LOG << " Device exception with non blocking get_asynch_replies --> OK" << std::endl;
// Read an attribute to check timeout with polling and blocking with timeout
cb.cb_executed = 0;
cb.db = 0.0;
cb.attr_failed = false;
nb_not_arrived = 0;
device->read_attribute_asynch("attr_asyn_except", cb);
// Check if attribute returned
while(cb.cb_executed == 0)
{
try
{
device->get_asynch_replies(500);
}
catch(AsynReplyNotArrived &)
{
TEST_LOG << "Attribute not yet read" << std::endl;
nb_not_arrived++;
}
}
assert(cb.attr_failed == true);
assert(cb.cb_executed == 1);
assert(nb_not_arrived >= 2);
TEST_LOG << " Device exception with blocking get_asynch_replies with call timeout --> OK" << std::endl;
// Read an attribute to check polling with blocking
cb.cb_executed = 0;
cb.attr_failed = false;
device->read_attribute_asynch("attr_asyn_except", cb);
// Check if attribute returned
device->get_asynch_replies(0);
assert(cb.attr_failed == true);
assert(cb.cb_executed == 1);
TEST_LOG << " Device exception with blocking get_asynch_replies --> OK" << std::endl;
//---------------------------------------------------------------------------
//
// Now test several attributes read in one call
//
//---------------------------------------------------------------------------
// Read several attributes in one call
cb.nb_attr = 0;
cb.db = 0.0;
cb.cb_executed = 0;
std::vector<std::string> na;
na.push_back("attr_asyn");
na.push_back("Short_attr");
device->read_attributes_asynch(na, cb);
// Check if attribute returned
nb_not_arrived = 0;
while(cb.cb_executed == 0)
{
TEST_LOG << "Attributes not read yet" << std::endl;
nb_not_arrived++;
std::this_thread::sleep_for(std::chrono::seconds(1));
device->get_asynch_replies();
}
assert(cb.db == 5.55);
assert(nb_not_arrived >= 2);
assert(cb.nb_attr == 2);
assert(cb.sh == 12);
TEST_LOG << " Several attributes in read_attributes in callback mode --> OK" << std::endl;
}
catch(Tango::DevFailed &e)
{
Except::print_exception(e);
exit(-1);
}
catch(CORBA::Exception &ex)
{
Except::print_exception(ex);
exit(-1);
}
delete device;
return 0;
}
// NOLINTEND(*)
|
