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/* Copyright © 2006 Roger Leigh <rleigh@debian.org>
*
* schroot 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.
*
* schroot 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*********************************************************************/
#ifndef TEST_HELPERS_H
#define TEST_HELPERS_H
#include <sbuild/sbuild-types.h>
#include <algorithm>
#include <iostream>
#include <cppunit/extensions/HelperMacros.h>
using namespace CppUnit;
template<class T>
void test_list(T& itype,
sbuild::string_list const& list,
sbuild::string_list const& (T::*getter)(void) const,
void (T::*setter)(sbuild::string_list const&))
{
// Set items from list.
(itype.*setter)(list);
// Check set items exist, but make no assumptions about ordering.
sbuild::string_list set_items = (itype.*getter)();
sbuild::string_list orig_list = list;
sort(orig_list.begin(), orig_list.end());
sort(set_items.begin(), set_items.end());
sbuild::string_list missing;
set_symmetric_difference(orig_list.begin(), orig_list.end(),
set_items.begin(), set_items.end(),
std::back_inserter(missing));
if (!missing.empty())
for (sbuild::string_list::const_iterator pos = missing.begin();
pos != missing.end();
++pos)
{
std::cout << "Missing list item: " << *pos << std::endl;
}
// Ensure the test is working.
CPPUNIT_ASSERT(missing.empty());
CPPUNIT_ASSERT(set_items.size() == list.size());
}
#endif /* TEST_HELPERS_H */
/*
* Local Variables:
* mode:C++
* End:
*/
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