run_tests.cc

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/*********************************************************************
Copyright (C) 2019, Siemens AG

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*********************************************************************/
#include <cppunit/CompilerOutputter.h>
#include <cppunit/TestResult.h>
#include <cppunit/TestResultCollector.h>
#include <cppunit/TestRunner.h>
#ifdef WIN32
#include <cppunit/TextTestProgressListener.h>
#else
#include <cppunit/BriefTestProgressListener.h>
#endif
#include <cppunit/XmlOutputter.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <stdexcept>
#include <fstream>


int
main( int argc, char* argv[] )
{
  // Retrieve test path from command line first argument. Default to "" which resolve
  // to the top level suite.
  std::string testPath = (argc > 1) ? std::string(argv[1]) : std::string("");

  // Create the event manager and test controller
  CPPUNIT_NS::TestResult controller;

  // Add a listener that collects test result
  CPPUNIT_NS::TestResultCollector result;
  controller.addListener( &result );

  // Add a listener that print dots as test run.
#ifdef WIN32
  CPPUNIT_NS::TextTestProgressListener progress;
#else
  CPPUNIT_NS::BriefTestProgressListener progress;
#endif
  controller.addListener( &progress );

  // Add the top suite to the test runner
  CPPUNIT_NS::TestRunner runner;
  runner.addTest( CPPUNIT_NS::TestFactoryRegistry::getRegistry().makeTest() );
  try
  {
    CPPUNIT_NS::stdCOut() << "Running "  <<  testPath;
    runner.run( controller, testPath );

    CPPUNIT_NS::stdCOut() << "\n";

    // Print test in a compiler compatible format.
    CPPUNIT_NS::CompilerOutputter outputter( &result, CPPUNIT_NS::stdCOut() );
    outputter.write();

// Uncomment this for XML output
//    std::ofstream file( "tests.xml" );
//    CPPUNIT_NS::XmlOutputter xml( &result, file );
//    xml.setStyleSheet( "report.xsl" );
//    xml.write();
//    file.close();
  }
  catch ( std::invalid_argument &e )  // Test path not resolved
  {
    CPPUNIT_NS::stdCOut()  <<  "\n"
                            <<  "ERROR: "  <<  e.what()
                            << "\n";
    return 1;
  }

  return result.wasSuccessful() ? 0 : 1;
}