PhysicsTools/CondLiteIO/test/recordwriter.cppunit.cpp - master - githubmirror/cmssw

PhysicsTools/CondLiteIO/test/recordwriter.cppunit.cpp
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19 июн 2019, 18:42
19 июн 2019, 18:42add2394
/*
 *  recordwriter.cppunit.cc
 *  CMSSW
 *
 *  Created by Chris Jones on 09/12/09.
 *
 */
#include <vector>
#include <iostream>

#include "TFile.h"
#include "TTree.h"

#include <cppunit/extensions/HelperMacros.h>
#include "PhysicsTools/CondLiteIO/interface/RecordWriter.h"
#include "DataFormats/Provenance/interface/ESRecordAuxiliary.h"
#include "DataFormats/FWLite/interface/format_type_name.h"
#include "DataFormats/TestObjects/interface/ToyProducts.h"

class testRecordWriter : public CppUnit::TestFixture {
  CPPUNIT_TEST_SUITE(testRecordWriter);

  CPPUNIT_TEST(testNoInheritance);
  CPPUNIT_TEST(testInheritance);

  CPPUNIT_TEST_SUITE_END();

public:
  void setUp() {}
  void tearDown() {}

  void testNoInheritance();
  void testInheritance();
};

///registration of the test so that the runner can find it
CPPUNIT_TEST_SUITE_REGISTRATION(testRecordWriter);

void testRecordWriter::testNoInheritance() {
  {
    TFile f("testRecordWriter.root", "RECREATE");
    fwlite::RecordWriter w("TestRecord", &f);

    std::vector<int> v;
    for (int index = 0; index < 10; ++index) {
      //std::cout <<" index "<<index<<std::endl;
      v.push_back(index);
      w.update(&v, typeid(v), "");
      w.fill(edm::ESRecordAuxiliary(edm::EventID(index + 1, 0, 0), edm::Timestamp()));
    }
    w.write();
    f.Close();
  }

  {
    TFile f("testRecordWriter.root", "READ");
    TTree* recordTree = reinterpret_cast<TTree*>(f.Get("TestRecord"));
    CPPUNIT_ASSERT(0 != recordTree);

    edm::ESRecordAuxiliary* aux = 0;
    recordTree->SetBranchAddress("ESRecordAuxiliary", &aux);

    std::vector<int>* pV = 0;
    recordTree->SetBranchAddress((fwlite::format_type_to_mangled("std::vector<int>") + "__").c_str(), &pV);

    for (int index = 0; index < recordTree->GetEntries(); ++index) {
      recordTree->GetEntry(index);
      CPPUNIT_ASSERT(aux->eventID().run() == static_cast<unsigned int>(index + 1));
      CPPUNIT_ASSERT(pV->size() == static_cast<size_t>(index + 1));
    }
  }
}

void testRecordWriter::testInheritance() {
  {
    TFile f("testRecordWriter.root", "RECREATE");
    fwlite::RecordWriter w("TestRecord", &f);

    edmtest::SimpleDerived d;
    for (int index = 0; index < 10; ++index) {
      //std::cout <<" index "<<index<<std::endl;
      d.key = index;
      d.value = index;
      d.dummy = index;
      w.update(&d, typeid(edmtest::Simple), "");
      w.fill(edm::ESRecordAuxiliary(edm::EventID(index + 1, 0, 0), edm::Timestamp()));
    }
    w.write();
    f.Close();
  }

  {
    TFile f("testRecordWriter.root", "READ");
    TTree* recordTree = reinterpret_cast<TTree*>(f.Get("TestRecord"));
    CPPUNIT_ASSERT(0 != recordTree);

    edm::ESRecordAuxiliary* aux = 0;
    recordTree->SetBranchAddress("ESRecordAuxiliary", &aux);

    edmtest::Simple* pS = 0;
    recordTree->SetBranchAddress((fwlite::format_type_to_mangled("edmtest::Simple") + "__").c_str(), &pS);

    for (int index = 0; index < recordTree->GetEntries(); ++index) {
      recordTree->GetEntry(index);
      CPPUNIT_ASSERT(aux->eventID().run() == static_cast<unsigned int>(index + 1));
      CPPUNIT_ASSERT(pS->key == index);
      CPPUNIT_ASSERT(0 != dynamic_cast<edmtest::SimpleDerived*>(pS));
      CPPUNIT_ASSERT(index == dynamic_cast<edmtest::SimpleDerived*>(pS)->dummy);
    }
  }
}

#include <Utilities/Testing/interface/CppUnit_testdriver.icpp>