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# Copyright (C) 2015-2020 Tomas Ligursky
#
# This file is a part of GetFEM
#
# GetFEM is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version along with the GCC Runtime Library
# Exception either version 3.1 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 Lesser General Public
# License and GCC Runtime Library Exception for more details.
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
$bin_dir = "$ENV{srcdir}/../bin";
$tmp = `$bin_dir/createmp cont.param`;
sub catch { `rm -f $tmp`; print "error caught..\n"; exit(1); }
$SIG{INT} = 'catch';
open(TMPF, ">$tmp") or die "Open file impossible : $!\n";
print TMPF <<""
NX = 10;
FEM_TYPE = 'FEM_PK(1,1)';
INTEGRATION = 'IM_GAUSS1D(3)';
DATAPATH = 'data/';
IND_BRANCH = 2;
DIRECTION = 1.;
LAMBDA0 = 0.;
NBSTEP = 80;
SINGULARITIES = 2;
H_INIT = 2E-2;
H_MAX = 2E-1;
H_MIN = 2E-5;
H_INC = 1.3;
H_DEC = 0.5;
MAXITER = 5;
THR_ITER = 4;
RESIDUAL = 1E-6;
DIFFERENCE = 1E-6;
COS = 0.997;
RESIDUAL_SOLVE = 1E-8
NOISY = 1;
;
close(TMPF);
$er = 0;
$ok=0;
$nbtest=0;
while ($ok==0) {
$nbtest=$nbtest+1;
open F, "./test_continuation $tmp 2>&1 |" or die "could not open $tmp\n";
while (<F>) {
#print $_; #uncomment this line in case of problem..
if ($_ =~ /smooth bifurcation point/) {
($a, $b) = split(',', $_);
if (abs($b - 2) == 0) { $ok = 1; }
}
}
close(F);
if ($nbtest == 100)
{ print "\nWrong number of bifurcation points\n"; $er = 1; $ok = 1; }
}
if ($?) { `rm -f $tmp`; exit(1); }
if ($er == 1) { `rm -f $tmp`; exit(1); }
`rm -f $tmp`;
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