msq_test_main.cpp

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/* *****************************************************************
    MESQUITE -- The Mesh Quality Improvement Toolkit

    Copyright 2004 Sandia Corporation and Argonne National
    Laboratory.  Under the terms of Contract DE-AC04-94AL85000
    with Sandia Corporation, the U.S. Government retains certain
    rights in this software.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    (lgpl.txt) along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    diachin2@llnl.gov, djmelan@sandia.gov, mbrewer@sandia.gov,
    pknupp@sandia.gov, tleurent@mcs.anl.gov, tmunson@mcs.anl.gov

  ***************************************************************** */
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/Outputter.h>
#include <cppunit/TestResultCollector.h>
#include <cppunit/TestFailure.h>
#include <cppunit/Test.h>
#include <cassert>
#include <cstdio>
#include <cstring>
#include <cstdlib>

#include <vector>
#include <iostream>
using namespace std;

#include "MsqFPE.hpp"

class CPPUNIT_API SummaryOutput : public CppUnit::Outputter
{
  public:
    SummaryOutput( FILE* file, CppUnit::TestResultCollector* result ) : file_( file ), results_( result ) {}
    void write();

  private:
    FILE* file_;
    CppUnit::TestResultCollector* results_;
};

int main( int argc, char** argv )
{
    CppUnit::Test* test;
    vector< CppUnit::Test* > test_list;
    CppUnit::TextUi::TestRunner runner;
    int firsttest = 1;
    bool list     = false;
    MBMesquite::MsqFPE trap_fpe( true );

    // Check for command line arguments
    if( argc > 2 && !strcmp( argv[1], "-s" ) )
    {
        FILE* file = fopen( argv[2], "w" );
        if( !file )
        {
            perror( argv[2] );
            exit( 1 );
        }
        runner.setOutputter( new SummaryOutput( file, &runner.result() ) );
        firsttest += 2;
    }
    else if( argc > 1 && !strcmp( argv[1], "-l" ) )
    {
        ++firsttest;
        list = true;
    }

    // If the user requested a specific test...
    if( argc > firsttest )
    {
        while( argc > firsttest )
        {
            argc--;
            CppUnit::TestFactoryRegistry& registry = CppUnit::TestFactoryRegistry::getRegistry( argv[argc] );
            test                                   = registry.makeTest();
            if( !test->countTestCases() )
            {
                std::cerr << argv[argc] << ": does not match any test or group" << std::endl;
                return 1;
            }
            test_list.push_back( test );
        }
    }
    // Otherwise do Unit and Regression suites
    else
    {
        test = CppUnit::TestFactoryRegistry::getRegistry( "Unit" ).makeTest();
        test_list.push_back( test );
        test = CppUnit::TestFactoryRegistry::getRegistry( "Regression" ).makeTest();
        test_list.push_back( test );
    }

    // If user just wants list of tests
    if( list )
    {
        for( vector< CppUnit::Test* >::iterator i = test_list.begin(); i != test_list.end(); ++i )
        {
            CppUnit::TestSuite* suite = dynamic_cast< CppUnit::TestSuite* >( *i );
            if( !suite )
            {
                cout << ( *i )->getName() << endl;
                continue;
            }
            const vector< CppUnit::Test* >& list = suite->getTests();
            for( vector< CppUnit::Test* >::const_iterator j = list.begin(); j != list.end(); ++j )
                cout << ( *j )->getName() << endl;
        }
    }
    // Otherwise run the tests
    else
    {
        for( vector< CppUnit::Test* >::iterator i = test_list.begin(); i != test_list.end(); ++i )
            runner.addTest( *i );
        return !runner.run();
    }

    // Return 0 if there were no errors
    return 0;
}

void SummaryOutput::write()
{
    CppUnit::TestResultCollector::TestFailures fails = results_->failures();
    CppUnit::TestResultCollector::Tests tests        = results_->tests();

    CppUnit::TestResultCollector::TestFailures::const_iterator f_iter = fails.begin();
    CppUnit::TestResultCollector::Tests::const_iterator t_iter;

    fprintf( file_, "****Tests Run:\n" );
    for( t_iter = tests.begin(); t_iter != tests.end(); ++t_iter )
        fprintf( file_, "%s\n", ( *t_iter )->getName().c_str() );

    fprintf( file_, "****Tests Failed:\n" );
    for( f_iter = fails.begin(); f_iter != fails.end(); ++f_iter )
        fprintf( file_, "%s\n", ( *f_iter )->failedTestName().c_str() );
}