testRunner.cc

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/*
  Generic test runner for CppUnit based tests. No modifications needed

  \author Lukas Nellen

  \ingroup testing
*/

#include <iostream>
#include <boost/program_options.hpp>
#include <fwk/CommandLineOptions.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/ui/text/TestRunner.h>
#ifdef _GNU_SOURCE
#include <fenv.h>
#endif

using namespace std;
using namespace CppUnit;
namespace po = boost::program_options;


int
main(int argc, char* argv[])
{
  int fpException;
  po::options_description desc("Usage:");
  desc.add_options()
    ("help,h",
     "write this message")
    ("fpexception,x",
     po::value<int>(&fpException),
     "Unmask specific floating-point exceptions for debugging: "
     "1=invalid-sqrt(-1), 4=div-by-0, 8=overflow.")
    ("log-db-queries",
     po::value<int>(),
     "switch on logging of all SQL queries")
    ;

  po::variables_map vm;
  try {
    po::store(po::parse_command_line(argc, argv, desc), vm);
    po::notify(vm);
  } catch (po::error& er) {
    cerr << "Command line error : " << er.what() << '\n'
         << desc << endl;
    return EXIT_FAILURE;
  }

  if (vm.count("help")) {
    cerr << desc << endl;
    return EXIT_FAILURE;
  }

#ifdef _GNU_SOURCE
  if (vm.count("fpexception"))
    feenableexcept(fpException);
#else
  if (vm.count("fpexception"))
    cerr << "floating-point exceptions will not be enabled on this architecture..." << endl;
#endif

  fwk::CommandLineOptions::GetInstance().SetVariablesMap(vm);

  TextUi::TestRunner runner;
  TestFactoryRegistry& registry = 
    TestFactoryRegistry::getRegistry();

  runner.addTest(registry.makeTest());

  const bool ok = runner.run("", false);
  return !ok;
}


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