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/* Test Generator_System ascii_dump() and ascii_load().
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"
#include "files.hh"
#include <string>
#include <fstream>
using std::string;
using std::fstream;
using std::ios_base;
namespace {
// Load the result of a dump.
bool
test01() {
const char* my_file = "ascii_dump_load6.dat";
Variable A(0);
Variable B(1);
Grid_Generator_System gs1(grid_point());
gs1.insert(parameter(A + B));
fstream f;
open(f, my_file, ios_base::out);
gs1.ascii_dump(f);
close(f);
open(f, my_file, ios_base::in);
Grid_Generator_System gs2;
gs2.ascii_load(f);
close(f);
bool ok = (gs1 == gs2);
print_generators(gs1, "*** gs1 ***");
print_generators(gs2, "*** gs2 ***");
return ok;
}
bool
test02() {
const char* my_file = "ascii_dump_load6.dat";
Variable A(0);
fstream f;
open(f, my_file, ios_base::out);
f << "err x 3\n";
close(f);
open(f, my_file, ios_base::in);
Grid_Generator_System gs(grid_point(0*A));
bool ok = !gs.ascii_load(f);
close(f);
return ok;
}
bool
test03() {
const char* my_file = "ascii_dump_load6.dat";
Variable A(0);
fstream f;
open(f, my_file, ios_base::out);
f << "2\n";
close(f);
open(f, my_file, ios_base::in);
Grid_Generator_System gs(grid_point(0*A));
bool ok = !gs.ascii_load(f);
close(f);
return ok;
}
bool
test04() {
const char* my_file = "ascii_dump_load6.dat";
Variable A(0);
fstream f;
open(f, my_file, ios_base::out);
f << "2 x err\n";
close(f);
open(f, my_file, ios_base::in);
Grid_Generator_System gs(grid_point(0*A));
bool ok = !gs.ascii_load(f);
close(f);
return ok;
}
bool
test05() {
const char* my_file = "ascii_dump_load6.dat";
Variable A(0);
fstream f;
open(f, my_file, ios_base::out);
f << "2 x 3\n"
<< "1 0 0 err\n";
close(f);
open(f, my_file, ios_base::in);
Grid_Generator_System gs(grid_point(0*A));
bool ok = !gs.ascii_load(f);
close(f);
return ok;
}
} // namespace
BEGIN_MAIN
DO_TEST(test01);
DO_TEST(test02);
DO_TEST(test03);
DO_TEST(test04);
DO_TEST(test05);
END_MAIN
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