testLargeBar.cpp

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE LargeBarNumberTest
#include <boost/test/unit_test.hpp>
using namespace boost::unit_test_framework;
 
/* This test is checking that 64-bit BARs are working as expected
 */
 
#include "Device.h"
#include "NumericAddressedRegisterCatalogue.h"
using namespace ChimeraTK;
 
BOOST_AUTO_TEST_CASE(testLargeBarNumber) {
  Device d;
  d.open("(dummy?map=goodMapFile.map)");
 
  // Checking the large bar in the RegisterInfo checks the map file parser and the data type in the catalogue
  auto registerInfo = d.getRegisterCatalogue().getRegister("LARGE_BAR/NUMBER");
  BOOST_CHECK_EQUAL(dynamic_cast<NumericAddressedRegisterInfo&>(registerInfo.getImpl()).bar, 0x100000000);
 
  // this is a smoke test that reading and writing works with a large BAR map file
  auto intAccessor = d.getScalarRegisterAccessor<int32_t>("LARGE_BAR/NUMBER");
  // intAccessor.read();
 
  // intAccessor = 42;
  // intAccessor.write();
}