test_ArtServiceHelper.cxx File Reference

#include "dunecore/ArtSupport/ArtServiceHelper.h"
#include <string>
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <cassert>
#include "art/Framework/Services/Registry/ServiceHandle.h"
#include "art/Framework/Services/Optional/RandomNumberGenerator.h"
#include "art_root_io/TFileService.h"
#include "art/Framework/Services/System/TriggerNamesService.h"
#include "TFile.h"
#include "TROOT.h"

Go to the source code of this file.

Functions
int	test_ArtServiceHelper (int opt)
int	main (int argc, char **argv)

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 68 of file test_ArtServiceHelper.cxx.

                                {
  const string myname = "main: ";
  int opt = 1;
  if ( argc > 1 ) {
    opt = -1;
    istringstream ssopt(argv[1]);
    ssopt >> opt;
    if ( opt < 0 ) {
      cout << "Usage: test_ArtServiceHelper [OPT]" << endl;
      cout << "  OPT = 0 to skip test." << endl;
      cout << "        1 to load from string." << endl;
      cout << "        2 to load all services from a file." << endl;
    }
  }

  if ( opt == 0 ) return 0;
  int rstat = test_ArtServiceHelper(opt);
  return rstat;
}

int test_ArtServiceHelper

(

int

opt

)

Definition at line 30 of file test_ArtServiceHelper.cxx.

                                   {
  const string myname = "test_ArtServiceHelper: ";
  cout << myname << "Starting test" << endl;
#ifdef NDEBUG
  cout << myname << "NDEBUG must be off." << endl;
  abort();
#endif
  string line = "-----------------------------";
  string scfg;
  string fclfile = "test_ArtServiceHelper.fcl";
  string datafile = "mytest.root";

  if ( opt == 1 ) {
    ofstream fout(fclfile);
    fout << "services: {" << endl;
    fout << "  RandomNumberGenerator: {}" << endl;
    fout << "  TFileService: {fileName: \"" << datafile << "\"}" << endl;
    fout << "}" << endl;
  }
  ArtServiceHelper::load(fclfile);

  cout << myname << line << endl;
  cout << myname << "Check RandomNumberGenerator is available." << endl;
  ServiceHandle<art::RandomNumberGenerator> hrng;
  cout << myname << "  " << &*hrng << endl;

  cout << myname << line << endl;
  cout << myname << "Check TFileService is available." << endl;
  ServiceHandle<art::TFileService> htf;
  cout << myname << "  " << &*hrng << endl;
  cout << myname << "  TFile name: " << htf->file().GetName() << endl;
  //assert( htf->file().GetName() == datafile );

  cout << myname << line << endl;
  cout << myname << "Done." << endl;
  return 0;
}