test-dummy-commands.hpp

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/*
  TEST-DUMMY-COMMANDS.hpp  -  dummy functions used to build test commands
 
   Copyright (C)
     2009,            Hermann Vosseler <Ichthyostega@web.de>
 
 **Lumiera** 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 2 of the License, or (at your
 option) any later version. See the file COPYING for further details.
 
*/
 
 
#ifndef COMMAND_TEST_DUMMY_COMMANDS_H
#define COMMAND_TEST_DUMMY_COMMANDS_H
 
#include "lib/error.hpp"
#include "lib/test/test-helper.hpp"
#include "steam/control/command-setup.hpp"
 
#include <functional>
#include <sstream>
#include <string>
 
 
namespace steam {
namespace control {
namespace test    {
  
  using std::ostringstream;
  using std::function;
  using std::string;
  
  
  
  
  namespace command1 { 
    
    extern int64_t check_;
    
    
    inline void
    operate (int someVal)
    {
      check_ += someVal;
    }
    
    inline int64_t
    capture (int)
    {
      return check_;
    }
    
    inline void
    undoIt (int, int64_t oldVal)
    {
      check_ = oldVal;
    }
  
  }
  
  
  
  
  
  namespace command2 { 
    
    using lumiera::error::External;
    
    
    extern ostringstream check_;
      
    
    typedef function<string()> FunS;
    
    inline void
    operate (FunS func, bool *fail)
    {
      if (fail and *fail) throw External("simulated exception");
      
      check_ << func();
    }
    
    inline string
    capture (FunS, bool*)
    {
      return check_.str();
    }
    
    inline void
    undoIt (FunS, bool *fail, string previousProtocol)
    {
      if (fail and *fail) throw External("simulated exception in UNDO");
      
      check_.str("");
      check_ << previousProtocol << "|UNDO|";
    }
  
  }
  
  
  
  
  
  namespace command3 { 
    
    extern ulong check_;
    
    
    inline void
    operate ()
    {
      ++check_;
    }
    
    inline ulong
    capture ()
    {
      return check_;
    }
    
    inline void
    undoIt (ulong oldVal)
    {
      check_ = oldVal;
    }
  
  }
  
  
  /* ==== global static prototype definitions for these commands ==== */
  
  extern CommandSetup test_Dummy_command1;
  
  extern CommandSetup test_Dummy_command2;
  
  extern CommandSetup test_Dummy_command3;
  
  
}}} // namespace steam::control::test
#endif