Remove the stutter test from tgbatest/.

Because src/ltltest/stutter.test is stronger.

* src/tgbatest/stutter_invariant.test: Remove.
* src/tgbatest/Makefile.am: Adjust.

src/tgbatest/Makefile.am

@@ -121,7 +121,6 @@ TESTS = \
   emptchk.test \
   emptchke.test \
   dfs.test \
-  stutter_invariant.test \
   ltlcrossce.test \
   emptchkr.test \
   ltlcounter.test \

src/tgbatest/stutter_invariant.test

@@ -1,47 +0,0 @@
-#!/bin/sh
-# -*- coding: utf-8 -*-
-# Copyright (C) 2008, 2009, 2010, 2014 Laboratoire de Recherche et
-# Développement de l'Epita (LRDE).
-# Copyright (C) 2003, 2004, 2005 Laboratoire d'Informatique de
-# Paris 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
-# Université Pierre et Marie Curie.
-#
-# This file is part of Spot, a model checking library.
-#
-# Spot 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.
-#
-# Spot 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, see <http://www.gnu.org/licenses/>.
-
-
-. ./defs
-
-set -e
-
-check_stutter()
-{
-  FORMULAS=$1
-  SPOT_STUTTER_CHECK=$2
-  run 0 ../../bin/ltlfilt --stutter-invariant -F $FORMULAS >exp
-  for i in `seq $3 $4`
-  do
-    SPOT_STUTTER_CHECK=$i
-    run 0 ../../bin/ltlfilt --stutter-invariant -F $FORMULAS >out
-    diff out exp
-  done
-}
-
-cat >ltl <<EOF
-Fp0 R Fp2
-G(p1 xor Xp2)
-EOF
-
-check_stutter ltl 0 1 8