/*
 *  ticket-638.sli
 *
 *  This file is part of NEST.
 *
 *  Copyright (C) 2004 The NEST Initiative
 *
 *  NEST 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.
 *
 *  NEST 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 NEST.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/* BeginDocumentation

Name: testsuite::ticket-638 - Precise models remain refractory indefinitely

Synopsis: (ticket-638) run -> NEST exits if test fails

Description: 
Ensure that precise models do not remain refractory indefinitely for t_ref==0
 
Author: Hans Ekkehard Plesser, 2012-12-13
 */

(unittest) run
/unittest using
M_ERROR setverbosity

% model t_ref run_sim -> num spikes
/run_sim 
{  
  /tref Set
  ResetKernel
  << /I_e 1000. /t_ref tref >> Create /n Set
  /spike_detector Create /d Set
  n d Connect
  100. Simulate
  d /n_events get
}
def

% iaf_psc_alpha_presc is not affected
/models [
  /iaf_psc_alpha_canon
  /iaf_psc_delta_canon
  /iaf_psc_exp_ps
] def

% first: consistency test---all models must produce > 1 spike 
{ 
  models { 2.0 run_sim 1 gt } Map
  true exch { and } Fold
} assert_or_die

% TEMPORARY MODIFICATION for NEST 2.2: ensure models throw exception
% For 2.4, when fixing #638 for real, the test labeled "second" below 
% must be re-activated
{ /iaf_psc_alpha_canon << /t_ref 0.0 >> Create } fail_or_die
{ /iaf_psc_delta_canon << /t_ref 0.0 >> Create } fail_or_die
{ /iaf_psc_exp_os << /t_ref 0.0 >> Create } fail_or_die

% second: with t_ref == 0, must also produce > 1 spike
%
%{ 
%  models { 0.0 run_sim 1 gt } Map 
%  true exch { and } Fold
%} assert_or_die

endusing
