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// $Id:
// ============================================================================
//
// = LIBRARY
// TAO/tests/Param_Test
//
// = FILENAME
// client.cpp
//
// = DESCRIPTION
// This file contains the implementation of the client-side of the
// Param_Test application.
//
// = AUTHORS
// Aniruddha Gokhale
//
// ============================================================================
#if !defined (CLIENT_CPP)
#define CLIENT_CPP
#include "options.h"
#include "results.h"
#include "client.h"
// Constructor.p
template <class T>
Param_Test_Client<T>::Param_Test_Client (CORBA::ORB_ptr orb,
Param_Test_ptr objref,
T *t)
: orb_ (orb),
param_test_ (objref),
test_object_ (t)
{
}
// destructor
template <class T>
Param_Test_Client<T>::~Param_Test_Client (void)
{
CORBA::release (this->orb_);
delete this->test_object_;
}
// All the individual tests
template <class T> int
Param_Test_Client<T>::run_sii_test (void)
{
CORBA::ULong i; // loop index
CORBA::Environment env; // to track errors
Options *opt = OPTIONS::instance (); // get the options
const char *opname = this->test_object_->opname (); // operation
// initialize call count and error count
this->results_.call_count (0);
this->results_.error_count (0);
this->results_.iterations (opt->loop_count ());
// initialize parameters for the test
if (this->test_object_->init_parameters (this->param_test_, env) == -1)
{
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - run_sii_test:"
"init_parameters failed for opname - %s",
opname));
return -1;
}
// Make the calls in a loop.
for (i = 0; i < opt->loop_count (); i++)
{
this->results_.call_count (this->results_.call_count () + 1);
if (opt->debug ())
{
ACE_DEBUG ((LM_DEBUG, "\n****** Before call values *****\n"));
// this->test_object_->print_values ();
}
// start the timing
this->results_.start_timer ();
// make the call
if (this->test_object_->run_sii_test (this->param_test_, env) == -1)
{
this->results_.error_count (this->results_.error_count () + 1);
env.print_exception (opname);
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - run_sii_test:"
"run_sii_test exception in iteration %d",
i));
continue;
}
// stop the timer.
this->results_.stop_timer ();
// now check if the values returned are as expected
if (opt->debug ())
{
ACE_DEBUG ((LM_DEBUG, "\n****** After call values *****\n"));
this->test_object_->print_values ();
}
if (!this->test_object_->check_validity ())
{
this->results_.error_count (this->results_.error_count () + 1);
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - run_sii_test: "
"Invalid results in iteration %d - ",
i));
continue;
}
// reset parameters for the test
if (this->test_object_->reset_parameters () == -1)
{
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - run_dii_test:"
"init_parameters failed for opname - %s",
opname));
return -1;
}
}
// print statistics
this->results_.print_stats (this->test_object_->opname ());
return this->results_.error_count ()? -1:0;
}
// use DII
template <class T> int
Param_Test_Client<T>::run_dii_test (void)
{
CORBA::ULong i; // loop index
CORBA::Request_ptr req; // DII request
const char *opname = this->test_object_->opname ();
Options *opt = OPTIONS::instance ();
CORBA::Environment env; // environment
CORBA::NVList_ptr nvlist; // argument list for DII parameters
CORBA::NVList_ptr retval; // to access the NamedValue that stores the result
// initialize call count and error count
this->results_.call_count (0);
this->results_.error_count (0);
this->results_.iterations (opt->loop_count ());
// initialize parameters for the test
if (this->test_object_->init_parameters (this->param_test_, env) == -1)
{
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - run_dii_test:"
"init_parameters failed for opname - %s",
opname));
return -1;
}
// Make the calls in a loop.
for (i = 0; i < opt->loop_count (); i++)
{
this->results_.call_count (this->results_.call_count () + 1);
// start the timing. We measure the entire overhead of DII, including the
// time required to create and populate the NVList
this->results_.start_timer ();
// first create the argument list and populate it
this->orb_->create_list (3, nvlist);
this->orb_->create_list (1, retval);
// add arguments and typecode for return valueto the NVList
if (this->test_object_->add_args (nvlist, retval, env) == -1)
{
this->results_.error_count (this->results_.error_count () + 1);
env.print_exception (opname);
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - "
"Failed to add args in iteration %d",
i));
continue;
}
// create the request
this->param_test_->_create_request (opname,
nvlist,
retval->item (0, env),
req,
0, //CORBA::OUT_LIST_MEMORY,
env);
// the OUT_LIST_MEMORY is to be used when the ORB assumes that we will
// provide the top-level storage. With 0, the returned values for ret,
// inout, and out parameters are all owned by the ORB and hence we must
// not free them explicitly
if (opt->debug ())
{
ACE_DEBUG ((LM_DEBUG, "\n****** Before call values *****\n"));
// this->test_object_->print_values ();
}
// Make the invocation, verify the result.
req->invoke ();
if (req->env ()->exception () != 0)
{
this->results_.error_count (this->results_.error_count () + 1);
req->env ()->print_exception (opname);
CORBA::release (req);
continue;
}
if (opt->debug ())
{
ACE_DEBUG ((LM_DEBUG, "\n****** After call values *****\n"));
this->test_object_->print_values ();
}
// now check if the values returned are as expected
if (!this->test_object_->check_validity (req))
{
this->results_.error_count (this->results_.error_count () + 1);
ACE_ERROR ((LM_ERROR,
"(%N:%l) client.cpp - "
"Invalid results in run_dii_test in iteration %d",
i));
CORBA::release (req);
continue;
}
// release the request
CORBA::release (req);
// stop the this->results_.
this->results_.stop_timer ();
// reset parameters for the test
this->test_object_->reset_parameters ();
} // for loop
// print statistics
this->results_.print_stats (opname);
return this->results_.error_count ()? -1:0;
return 0;
}
#endif /* CLIENT_CPP */
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