text: // Copyright (c) 2006, 2007 Julio M. Merino Vidal
  // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
  // Copyright (c) 2009 Boris Schaeling
  // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
  // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
  //
  // Distributed under the Boost Software License, Version 1.0. (See accompanying
  // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  
  #define BOOST_TEST_MAIN
  #include <boost/test/included/unit_test.hpp>
  #include <boost/process/search_path.hpp>
  #include <boost/filesystem/path.hpp>
  #include <string>
  
  namespace bp = boost::process;
  namespace fs = boost::filesystem;
  
  BOOST_AUTO_TEST_CASE(search_path)
  {
  #if defined(BOOST_WINDOWS_API)
      std::string filename = "cmd";
  #elif defined(BOOST_POSIX_API)
      fs::path filename = "ls";
  #endif
  
      BOOST_CHECK(!bp::search_path(filename).empty());
      auto fs = bp::search_path(filename);
  
      std::cout << fs << std::endl;
  
  #if defined(BOOST_WINDOWS_API)
      std::vector<fs::path> path = {"C:\\Windows","C:\\Windows\\System32"};
  #elif defined(BOOST_POSIX_API)
      std::vector<fs::path> path = {"/usr/local/bin","/usr/bin","/bin"};
  #endif
  
      BOOST_CHECK(!bp::search_path(filename, path).empty());
  }
  