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# This file is part of ff3d - http://www.freefem.org/ff3d
# Copyright (C) 2005 Stephane Del Pino
# This program 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, or (at your option)
# any later version.
# This program 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.
# $Id: femfunction-simplification.at,v 1.3 2006/10/29 21:57:40 delpinux Exp $
AT_SETUP([FEMFunction simplification])
AT_KEYWORDS (fem)
AT_DATA([test.ff],
[[
vector a = (0,0,0);
vector b = (1,1,1);
vector n = (2,2,2);
mesh M = structured(n,a,b);
function f = 1;
femfunction g(M) = 2;
function h=2*(f+(-g)^3);
if (h(0,0,0) - 2*(1+(-2)^3) == 0) {
cout << "ok\n";
} else {
cout << "inside 1 simplification failed\n";
}
if ( h(2,0,0) - 2*1 == 0) {
cout << "ok\n";
} else {
cout << "outside 1 simplification failed\n";
}
femfunction l(M)=-h;
if (l(0,0,0) + 2*(1+(-2)^3) == 0) {
cout << "ok\n";
} else {
cout << "inside 2 simplification failed\n";
}
if ( l(2,0,0) + 2*1 == 2) {
cout << "ok\n";
} else {
cout << "outside 2 simplification failed\n";
}
]])
AT_CHECK([$abs_top_builddir/ff3d -V 0 -nw test.ff],0,
[[ok
ok
ok
ok
]])
AT_CLEANUP
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