SimplePOSIXTimeKeeperSvc_test.cxx

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/** @file SimplePOSIXTimeKeeperSvc_test.cxx
 *  @brief  unit test for ITimeKeeper simplest implementation
 *
 *  Based on ATLAS software
 * 
 **/
 
#include <cassert>
#include <cmath>  /* sqrt */
#include <iostream>
#include "TestTools/initGaudi.h"
#include "GaudiKernel/ISvcLocator.h"
#include "AthenaKernel/ITimeKeeper.h"
#include "BesServices/SimplePOSIXTimeKeeperSvc.h"
 
using std::cerr;
using std::cout;
using std::endl;
using namespace Athena_test;
 
int main() {
  cout << "*** SimplePOSIXTimeKeeperSvc_test starts ***" <<endl;
  ISvcLocator* pSvcLoc(0);
  if (!initGaudi("SimplePOSIXTimeKeeperSvc_test.txt", pSvcLoc)) {
    cerr << "This test can not be run" << endl;
    return 0;
  }  
  assert(pSvcLoc);
 
  //locate time keeper
  const bool CREATEIF(true);
  ITimeKeeper* pITK(0);
  assert( (pSvcLoc->service("SimplePOSIXTimeKeeperSvc", pITK, CREATEIF)).isSuccess() );
  assert( pITK );
  //  cout <<  *pITK <<endl;
 
  SimplePOSIXTimeKeeperSvc& tk(dynamic_cast<SimplePOSIXTimeKeeperSvc&>(*pITK));
  assert(tk.timeX() + tk.timeL() == tk.allocTime());
 
  while (pITK->nextIter()) {
    for (int i=0; i<20000000; ++i) atan(i); //waste some time
  }
 
  assert(tk.timeX() + tk.timeL() == tk.allocTime());
 
  tk.finalize();
 
  //all done
  cout << "*** SimplePOSIXTimeKeeperSvc_test OK ***" <<endl;
  return 0;
}