tgbaexplicit: execute the test

* src/tgbatest/explicit2.test: New file.
* src/tgbatest/Makefile.am: Add it.
* src/tgbatest/explicit2.cc: Print the LTL formula as text.

src/tgbatest/Makefile.am

@@ -78,6 +78,7 @@ TESTS = \
   intvcomp.test \
   eltl2tgba.test \
   explicit.test \
+  explicit2.test \
   taatgba.test \
   tgbaread.test \
   neverclaimread.test \

src/tgbatest/explicit2.cc

@@ -23,6 +23,7 @@
 
 #include "ltlenv/defaultenv.hh"
 #include "ltlast/allnodes.hh"
+#include "ltlvisit/tostring.hh"
 
 #include "tgba/tgbaexplicit.hh"
 
@@ -60,7 +61,6 @@ create_tgba_explicit_number(bdd_dict* d)
 
   state_explicit_number* s1 = tgba->add_state(51);
   state_explicit_number* s2 = tgba->add_state(69);
-
   state_explicit_number::transition* t =
     tgba->create_transition(s1, s2);
   (void) t;
@@ -96,7 +96,7 @@ create_tgba_explicit_formula(bdd_dict* d, spot::ltl::default_environment& e)
   for (it->first(); !it->done(); it->next())
     {
       state_explicit_formula* s = it->current_state();
-      std::cout << s->label() << std::endl;
+      to_string(s->label(), std::cout) << std::endl;
       s->destroy();
     }
 

src/tgbatest/explicit2.test

@@ -0,0 +1,48 @@
+#!/bin/sh
+# Copyright (C) 2012 Laboratoire de Recherche et Développement
+# de l'Epita (LRDE).
+#
+# 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 2 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 Spot; see the file COPYING.  If not, write to the Free
+# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+. ./defs
+
+set -e
+
+run 0 ../explicit2 >stdout
+cat stdout
+cat >expected <<EOF
+* TGBA explicit string
+tata
+* TGBA explicit number
+69
+* TGBA explicit formula
+b
+* SBA explicit string, no accepting state
+S1 ACCEPTING? 0
+S2 ACCEPTING? 0
+S3 ACCEPTING? 0
+* SBA explicit number, 1 accepting state
+S1 ACCEPTING? 1
+S2 ACCEPTING? 0
+* SBA explicit formula, 1 accepting state
+S1 ACCEPTING? 1
+S2 ACCEPTING? 0
+S3 ACCEPTING? 0
+EOF
+
+cmp expected stdout