testDigit.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#include <boost/test/tools/old/interface.hpp>
#define BOOST_TEST_MODULE MCH Digit
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#include <boost/test/data/test_case.hpp>
#include <boost/test/data/monomorphic.hpp>
 
#include "DataFormatsMCH/Digit.h"
 
int dummyDetId{712};
int dummyPadId{0};
unsigned long dummyADC{0};
uint32_t dummyTime{0};
uint16_t dummyNofSamples{0};
 
BOOST_AUTO_TEST_CASE(NofSamplesMustFitWithin10Bits)
{
  BOOST_CHECK_THROW(o2::mch::Digit d(dummyDetId, dummyPadId, dummyADC, dummyTime, 1025), std::invalid_argument);
}
 
BOOST_AUTO_TEST_CASE(DefaultConstructorMakesNonSaturatedDigit)
{
  o2::mch::Digit d(dummyDetId, dummyPadId, dummyADC, dummyTime, dummyNofSamples);
  BOOST_CHECK(d.isSaturated() == false);
}
 
std::vector<uint16_t> nsamples{
  1 << 0,
  1 << 1,
  1 << 2,
  1 << 3,
  1 << 4,
  1 << 5,
  1 << 6,
  1 << 7,
  1 << 8,
  1 << 9};
 
BOOST_DATA_TEST_CASE(DefaultConstructorNofSamplesIsInvariant,
                     boost::unit_test::data::make(nsamples), nofSamples)
{
  o2::mch::Digit d(dummyDetId, dummyPadId, dummyADC, dummyTime, nofSamples);
  BOOST_CHECK_EQUAL(d.getNofSamples(), nofSamples);
}
 
BOOST_DATA_TEST_CASE(SetSaturatedDoesNotAffectPublicNofSamples,
                     boost::unit_test::data::make(nsamples), nofSamples)
{
  o2::mch::Digit d(dummyDetId, dummyPadId, dummyADC, dummyTime, nofSamples);
 
  BOOST_TEST_INFO("setting saturation to true");
  d.setSaturated(true);
  BOOST_CHECK_EQUAL(d.getNofSamples(), nofSamples);
 
  BOOST_TEST_INFO("setting saturation to false");
  d.setSaturated(false);
  BOOST_CHECK_EQUAL(d.getNofSamples(), nofSamples);
}