gtest.h

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//
// Copyright (C) 2017 Graeme Walker
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// 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, see <http://www.gnu.org/licenses/>.
// ===
///
/// \file gtest.h
///
    
#ifndef G_TEST_H
#define G_TEST_H

#include "gdef.h"
#include <string>

namespace G
{
    class Test ;
}

/// \class G::Test
/// A static interface for enabling test features at run-time. Typically does 
/// nothing in a release build.
/// 
/// Eg:
/// \code
///  for(..)
///  {
///   if( G::Test::enabled("run-loop-extra-slowly") )
///      sleep(1) ;
///   ...
///  }
/// \endcode
/// 
class G::Test
{
public:
    static bool enabled() ;
        ///< Returns true if test features are enabled.

    static bool enabled( const char * name ) ;
        ///< Returns true if the specified test feature is enabled.
} ;

#if defined(_DEBUG) || defined(G_TEST_ENABLED)
//
#else
inline bool G::Test::enabled( const char * )
{
    return false ;
}
#endif

#endif