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new test case to improve coverage stats

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The streett_to_generalized_buchi() function was not tested unless
ltl2dstar is installed.

* tests/core/streett.test: New file.
* tests/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2016-07-19 13:35:47 +02:00
parent 4c0500a8a9
commit b136b81c6d
2 changed files with 116 additions and 0 deletions
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1
tests/Makefile.am
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@ -248,6 +248,7 @@ TESTS_twa = \
core/dra2dba.test \ core/dra2dba.test \
core/unambig.test \ core/unambig.test \
core/ltlcross4.test \ core/ltlcross4.test \
core/streett.test \
core/ltl3dra.test \ core/ltl3dra.test \
core/ltl2dstar.test \ core/ltl2dstar.test \
core/ltl2dstar2.test \ core/ltl2dstar2.test \

115
tests/core/streett.test Executable file
View file

@ -0,0 +1,115 @@
#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2016 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 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
## Save the output of ltl2dstar, so that we can exercise the
## conversion from Streett to TGBA regardless of whether ltl2dstar is
## installed.
# ltldo 'ltl2dstar --automata=streett' -f 'GFa & GFb & FGc' > streett.hoa
cat >streett.hoa <<EOF
HOA: v1
States: 8
Start: 0
AP: 3 "a" "b" "c"
acc-name: Streett 3
Acceptance: 6 (Fin(0) | Inf(1)) & (Fin(2) | Inf(3)) & (Fin(4) | Inf(5))
properties: trans-labels explicit-labels state-acc complete
properties: deterministic
--BODY--
State: 0 {1 3}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 1 {0 3}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 2 {1 2}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 3 {0 2}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 4 {1 3 4}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 5 {0 3 4}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 6 {1 2 4}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
State: 7 {0 2 4}
[!0&!1&!2] 7
[0&!1&!2] 6
[!0&1&!2] 5
[0&1&!2] 4
[!0&!1&2] 3
[0&!1&2] 2
[!0&1&2] 1
[0&1&2] 0
--END--
EOF
run 0 autfilt --tgba streett.hoa > out.hoa
autfilt -q --equivalent-to streett.hoa out.hoa
grep 'generalized-Buchi 2' out.hoa