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Location: LEMON/LEMON-main/test/test_tools.h

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kpeter (Peter Kovacs)
Improve and redesign test programs + unify their output (ticket #25) - Move graph related utilities form test_tools.h to graph_test.h. - Move the contents of graph_utils_test.h to graph_utils_test.cc. - Rename map_test.h -> graph_maps_test.h. - Rename digraph_test.h -> graph_test.h. - Many improvements in the following files: * digraph_test.cc * graph_test.cc * graph_test.h * graph_maps_test.h * graph_utils_test.cc * bfs_test.cc * dfs_test.cc * counter_test.cc - Test programs print messages only if it really seems necessary. - Remove \file commands form .cc test files.
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/* -*- C++ -*-

 *

 * This file is a part of LEMON, a generic C++ optimization library

 *

 * Copyright (C) 2003-2008

 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

 * (Egervary Research Group on Combinatorial Optimization, EGRES).

 *

 * Permission to use, modify and distribute this software is granted

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */



#ifndef LEMON_TEST_TEST_TOOLS_H

#define LEMON_TEST_TEST_TOOLS_H



///\ingroup misc

///\file

///\brief Some utilities to write test programs.



#include <iostream>



///If \c rc is fail, writes an error message and exits.



///If \c rc is fail, writes an error message and exits.

///The error message contains the file name and the line number of the

///source code in a standard from, which makes it possible to go there

///using good source browsers like e.g. \c emacs.

///

///For example

///\code check(0==1,"This is obviously false.");\endcode will

///print something like this (and then exits).

///\verbatim file_name.cc:123: error: This is obviously false. \endverbatim

///

///\todo It should be in \c assert.h

#define check(rc, msg) \

  if(!(rc)) { \

    std::cerr << __FILE__ ":" << __LINE__ << ": error: " << msg << std::endl; \

    abort(); \

  } else { } \



#endif