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/* Test Pointset_Powerset<PH>::
Pointset_Powerset(Congruence_System).
Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
Copyright (C) 2010-2011 BUGSENG srl (http://bugseng.com)
This file is part of the Parma Polyhedra Library (PPL).
The PPL 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 3 of the License, or (at your
option) any later version.
The PPL 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.
For the most up-to-date information see the Parma Polyhedra Library
site: http://www.cs.unipr.it/ppl/ . */
#include "ppl_test.hh"
namespace {
bool
test01() {
Congruence_System cs;
Pointset_Powerset<C_Polyhedron> ps(cs);
bool ok = (ps.OK() && ps.is_universe() && ps.space_dimension() == 0);
return ok;
}
bool
test02() {
Variable A(0);
Variable B(1);
Congruence_System cs;
cs.insert((A %= -1) / 0);
cs.insert((B %= 1) / 0);
Pointset_Powerset<C_Polyhedron> ps(cs);
bool ok = (ps.OK() && !ps.is_universe() && ps.space_dimension() == 2);
return ok;
}
bool
test03() {
Variable A(0);
Variable B(1);
Variable C(2);
Congruence_System cs;
cs.insert((A %= -1) / 0);
cs.insert((B %= 1)/ 0);
cs.insert((C %= 2) / 0);
cs.insert((C %= 1) / 0);
Pointset_Powerset<C_Polyhedron> ps(cs);
bool ok = (ps.OK() && ps.is_empty() && ps.space_dimension() == 3);
return ok;
}
} // namespace
BEGIN_MAIN
DO_TEST(test01);
DO_TEST(test02);
DO_TEST(test03);
END_MAIN
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