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Start experimenting with Boost's Unit Test Framework.

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This commit is contained in:
Karol Nowak 2007-12-20 22:35:32 +00:00
parent 313353cbf3
commit 436a3c8655
2 changed files with 98 additions and 0 deletions
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src/tests/main.cpp Normal file
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/* $Id$ */
/*
Copyright (C) 2007 by Karol Nowak <grywacz@gmail.com>
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
or at your option any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY.
See the COPYING file for more details.
*/
#define BOOST_AUTO_TEST_MAIN
#include <boost/test/auto_unit_test.hpp>
/*
* This is a main compilation unit for the test program.
* main() function is defined by the framework.
*
* Please don't put your tests in this file.
*/
/* vim: set ts=4 sw=4: */

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src/tests/test_util.cpp Normal file
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/* $Id$ */
/*
Copyright (C) 2007 by Karol Nowak <grywacz@gmail.com>
Part of the Battle for Wesnoth Project http://www.wesnoth.org/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
or at your option any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY.
See the COPYING file for more details.
*/
#include <boost/test/auto_unit_test.hpp>
#include <string>
#include "util.hpp"
BOOST_AUTO_TEST_CASE( test_lexical_cast )
{
/* First check if lexical_cast returns correct results for correct args */
int result = lexical_cast<int, const std::string&>(std::string("1"));
BOOST_CHECK( result == 1 );
int result2 = lexical_cast<int, const char*>("2");
BOOST_CHECK( result2 == 2 );
/* Check that an exception is thrown when an invalid argument is passed */
try {
lexical_cast<int, const std::string&>(std::string("iddqd"));
/* A bad_lexical_cast should have been thrown already */
BOOST_CHECK( false );
}
catch( const bad_lexical_cast &e) {
// Don't do anything, we succeeded.
}
try {
lexical_cast<int, const char*>("idkfa");
/* A bad_lexical_cast should have been thrown already */
BOOST_CHECK( false );
}
catch( const bad_lexical_cast &e) {
// Don't do anything, we succeeded.
}
}
BOOST_AUTO_TEST_CASE( test_lexical_cast_default )
{
/* First check if it works with correct values */
int result = lexical_cast_default<int, const std::string&>(std::string("1"));
BOOST_CHECK( result == 1 );
int result2 = lexical_cast_default<int, const char*>("2");
BOOST_CHECK( result2 == 2 );
double result3 = lexical_cast_default<double, const std::string&>(std::string("0.5"));
BOOST_CHECK( result3 >= 0.499 && result3 <= 0.511 );
/* Check if default is returned when argument is empty/invalid */
int result4 = lexical_cast_default<int, const std::string&>(std::string(), 4);
BOOST_CHECK( result4 == 4 );
int result5 = lexical_cast_default<int, const char*>("", 5);
BOOST_CHECK( result5 == 5 );
double result6 = lexical_cast_default<double, const std::string&>(std::string(), 0.5);
BOOST_CHECK( result6 >= 0.499 && result6 <= 0.511 );
}
/* vim: set ts=4 sw=4: */