Ichthyostega
a13270a6b8
Up to now, these dummy functions where used by various unit tests directly, by creating command definitions within the test fixture. But since it is foreseeable that we'll need dummy commands for various further unit tests, it seems adequate to setup a global static registration with the newly created system of command registrations for these dummies.
169 lines
3.6 KiB
C++
169 lines
3.6 KiB
C++
/*
|
|
TEST-DUMMY-COMMANDS.hpp - dummy functions used to build test commands
|
|
|
|
Copyright (C) Lumiera.org
|
|
2009, Hermann Vosseler <Ichthyostega@web.de>
|
|
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
|
|
/** @file test-dummy-commands.hpp
|
|
** Some dummy command functions used for building unit test cases.
|
|
** Any of these functions comes in triples of operation function, undo state
|
|
** capturing function and UNDO function. They are placed into a nested test
|
|
** namespace, together with some global variables, usable as backdoor to
|
|
** verify the effect of calling these functions.
|
|
**
|
|
** @see command-use1-test.cpp
|
|
** @see CommandBasic_test simple complete command definition example
|
|
**
|
|
*/
|
|
|
|
|
|
|
|
#ifndef COMMAND_TEST_DUMMY_COMMANDS_H
|
|
#define COMMAND_TEST_DUMMY_COMMANDS_H
|
|
|
|
#include "lib/error.hpp"
|
|
#include "lib/test/test-helper.hpp"
|
|
#include "proc/control/command-setup.hpp"
|
|
|
|
#include <functional>
|
|
#include <sstream>
|
|
#include <string>
|
|
|
|
|
|
namespace proc {
|
|
namespace control {
|
|
namespace test {
|
|
|
|
using std::ostringstream;
|
|
using std::function;
|
|
using std::string;
|
|
|
|
|
|
|
|
|
|
namespace command1 { ///< test command just adding a given value
|
|
|
|
extern long check_;
|
|
|
|
|
|
inline void
|
|
operate (int someVal)
|
|
{
|
|
check_ += someVal;
|
|
}
|
|
|
|
inline long
|
|
capture (int)
|
|
{
|
|
return check_;
|
|
}
|
|
|
|
inline void
|
|
undoIt (int, long oldVal)
|
|
{
|
|
check_ = oldVal;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
namespace command2 { ///< test command writing capturing log and possibly throwing
|
|
|
|
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 { ///< test command with zero arguments
|
|
|
|
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 ==== */
|
|
|
|
/** test dummy command to add the argument to a global variable */
|
|
extern CommandSetup test_Dummy_command1;
|
|
|
|
/** test dummy command to invoke the given functor and
|
|
* append the result onto a global log string buffer */
|
|
extern CommandSetup test_Dummy_command2;
|
|
|
|
/** test dummy command to increment a global variable; no arguments */
|
|
extern CommandSetup test_Dummy_command3;
|
|
|
|
|
|
}}} // namespace proc::control::test
|
|
#endif
|