Ichthyostega
89a9202c6c
we don't need them and they even tend to increase build times due to unnecessary compound-includes at some core headers
154 lines
3.1 KiB
C++
154 lines
3.1 KiB
C++
/*
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TEST-DUMMY-COMMANDS.hpp - dummy functions used to build test commands
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Copyright (C) Lumiera.org
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2009, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/** @file test-dummy-commands.hpp
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** Some dummy command functions used for building unit test cases.
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** Any of these functions comes in triples of operation function, undo state
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** capturing function and UNDO function. They are placed into a nested test
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** namespace, together with some global variables used as a backdoor to
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** verify the effect of calling these functions.
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**
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** @see command-use1-test.cpp
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** @see CommandBasic_test simple complete command definition example
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**
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*/
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#ifndef COMMAND_TEST_DUMMY_COMMANDS_H
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#define COMMAND_TEST_DUMMY_COMMANDS_H
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#include "lib/error.hpp"
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#include "lib/test/test-helper.hpp"
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#include <tr1/functional>
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#include <sstream>
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#include <string>
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namespace control {
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namespace test {
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using std::ostringstream;
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using std::tr1::function;
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using std::string;
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namespace command1 { ///< test command just adding a given value
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extern long check_;
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inline void
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operate (int someVal)
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{
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check_ += someVal;
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}
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inline long
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capture (int)
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{
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return check_;
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}
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inline void
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undoIt (int, long oldVal)
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{
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check_ = oldVal;
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}
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}
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namespace command2 { ///< test command writing to protocol and possibly throwing
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using lumiera::error::External;
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extern ostringstream check_;
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typedef function<string()> FunS;
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inline void
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operate (FunS func, bool fail)
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{
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if (fail) throw External("simulated exception");
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check_ << func();
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}
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inline string
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capture (FunS, bool)
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{
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return check_.str();
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}
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inline void
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undoIt (FunS, bool fail, string previousProtocol)
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{
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if (fail) throw External("simulated exception in UNDO");
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check_.seekp(0);
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check_ << previousProtocol << "|UNDO|";
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}
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}
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namespace command3 { ///< test command taking zero arguments
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extern ulong check_;
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inline void
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operate ()
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{
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++check_;
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}
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inline ulong
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capture ()
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{
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return check_;
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}
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inline void
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undoIt (ulong oldVal)
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{
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check_ = oldVal;
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}
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}
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}} // namespace control::test
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#endif
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