test_nonreachable.cpp

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/*
---------------------------------------------------------------------------
 
    This file is part of uHAL.
 
    uHAL is a hardware access library and programming framework
    originally developed for upgrades of the Level-1 trigger of the CMS
    experiment at CERN.
 
    uHAL is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    uHAL is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with uHAL.  If not, see <http://www.gnu.org/licenses/>.
 
      Marc Magrans de Abril, CERN
      email: marc.magrans.de.abril <AT> cern.ch
 
      Andrew Rose, Imperial College, London
      email: awr01 <AT> imperial.ac.uk
 
      Tom Williams, Rutherford Appleton Laboratory, Oxfordshire
      email: tom.williams <AT> cern.ch
 
---------------------------------------------------------------------------
*/
 
#include "uhal/uhal.hpp"
 
#include "uhal/tests/definitions.hpp"
#include "uhal/tests/fixtures.hpp"
#include "uhal/tests/tools.hpp"
 
#include <boost/test/unit_test.hpp>
 
#include <iostream>
#include <cstdlib>
#include <typeinfo>
 
 
namespace uhal {
namespace tests {
 
 
UHAL_TESTS_DEFINE_CLIENT_TEST_CASES(NonreachableTestSuite, check_nonreachable_device, MinimalFixture,
{
  const size_t numTests(quickTest ? 1 : 10);
  for (size_t i = 0; i < numTests; i++) {
    HwInterface hw = getHwInterface();
 
    // Check we get an exception corresponding to target being unreachable
    if ( (hw.uri().find ( "ipbustcp" ) != std::string::npos ) || (hw.uri().find ( "ipbuspcie" ) != std::string::npos) )
    {
      BOOST_CHECK_THROW ( { hw.getNode ( "REG" ).read();  hw.dispatch(); } , uhal::exception::TransportLayerError );
    }
    else
    {
      BOOST_CHECK_THROW ( { hw.getNode ( "REG" ).read();  hw.dispatch(); } , uhal::exception::ClientTimeout );
    }
  }
}
)
 
 
HwInterface getHwWithModifiedControlHubPort(const std::string& aConnectionFile, const std::string& aDeviceId)
{
  typedef boost::filesystem::path Path_t;
  const std::string lAddrFilePath = ( Path_t(aConnectionFile).parent_path() / Path_t("dummy_address.xml") ).string();
 
  const std::string lOriginalUri = ConnectionManager(aConnectionFile).getDevice(aDeviceId).getClient().uri();
  const std::string lModifiedUri = lOriginalUri.substr(0, lOriginalUri.find("?")-1) + lOriginalUri.substr(lOriginalUri.find("?"));
 
  return ConnectionManager::getDevice(aDeviceId, lModifiedUri, lAddrFilePath);  
}
 
UHAL_TESTS_DEFINE_CLIENT_TEST_CASES(NonreachableTestSuite, check_nonreachable_controlhub, MinimalFixture,
{
  if ( (deviceType == IPBUS_1_3_CONTROLHUB) || (deviceType == IPBUS_2_0_CONTROLHUB) ) {
    for (size_t i = 0; i < 10; i++) {
      HwInterface hw = getHwWithModifiedControlHubPort(connectionFileURI, deviceId);
 
      BOOST_CHECK_THROW ( { hw.getNode ( "REG" ).read();  hw.dispatch(); } , uhal::exception::TransportLayerError );
    }
  }
  else
    BOOST_TEST_MESSAGE("  ***  Skipping check_nonreachable_controlhub test case, since client under test does not talk to ControlHub.  ***");
}
)
 
 
} // end ns tests
} // end ns uhal