Asserter.h

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/*************** <auto-copyright.pl BEGIN do not edit this line> **************
 *
 * VR Juggler is (C) Copyright 1998-2005 by Iowa State University
 *
 * Original Authors:
 *   Allen Bierbaum, Christopher Just,
 *   Patrick Hartling, Kevin Meinert,
 *   Carolina Cruz-Neira, Albert Baker
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
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 * -----------------------------------------------------------------
 * File:          $RCSfile$
 * Date modified: $Date: 2005-01-16 17:51:42 -0600 (Sun, 16 Jan 2005) $
 * Version:       $Revision: 16627 $
 * -----------------------------------------------------------------
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#ifndef _VRJ_TEST_ASSERTER_H
#define _VRJ_TEST_ASSERTER_H

#include <vrj/Test/TestFailure.h>
#include <vrj/Test/Test.h>
#include <vrj/Test/Message.h>

namespace vrj {
namespace test
{

namespace  Asserter
{
   void fail(vrj::test::Test* test, vrj::test::Message message,
             const std::string& filename, const int linenum)
   {
      throw vrj::test::TestFailure(test, message, filename, linenum);
   }

   void failIf(const bool shouldFail, vrj::test::Test* test,
               vrj::test::Message message, const std::string& filename,
               const int linenum)
   {
      if( shouldFail )
      {
         fail(test, message, filename, linenum);
      }
   }
}

} }


#define VRJTEST_ASSERT(condition)                                                 \
  ( vrj::test::Asserter::failIf( !(condition), this,                              \
                                 vrj::test::Message( "assertion failed",          \
                                                      "Expression: " #condition), \
                                 __FILE__, __LINE__ ) )


#endif

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