spot/src/tests/safra.test
Alexandre Lewkowicz 8362bf3a5f safra: Ensure parity min even acceptance
* src/tests/safra.cc, src/tests/safra.test:  Use HOA format in tests.
* src/twaalgos/safra.cc:  Make sure the number of sets are always odd so
that cycles without any acceptance set are rejected.
2016-02-12 14:07:28 +01:00

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#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2015 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
cat >double_a.hoa << EOF
HOA: v1
name: "F\"x > 1\""
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
--BODY--
State: 0
[0] 0 {0}
[0] 1
State: 1
[1] 1
[0] 0
--END--
EOF
cat >out.exp << EOF
HOA: v1
States: 4
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc deterministic
--BODY--
State: 0
[0] 1
State: 1
[0] 2 {0}
[!0&1] 3
State: 2
[0] 1
[!0&1] 3
State: 3
[0&!1] 0
[0&1] 2
[!0&1] 3
--END--
EOF
run 0 ../safra --hoa double_a.hoa -H > out.hoa
diff out.hoa out.exp
cat >double_b.hoa << EOF
HOA: v1
name: "F\"x > 1\""
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
--BODY--
State: 0
[0] 0
[0] 1
State: 1
[1] 1 {0}
[0] 0
--END--
EOF
cat >out.exp << EOF
HOA: v1
States: 6
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc deterministic
--BODY--
State: 0
[0] 1
State: 1
[0&!1] 1
[0&1] 2
[!0&1] 3 {0}
State: 2
[!0&1] 3 {0}
[0&!1] 4
[0&1] 5
State: 3
[0&!1] 0
[0&1] 2
[!0&1] 3 {0}
State: 4
[0] 1 {0}
[!0&1] 3 {0}
State: 5
[0] 1 {0}
[!0&1] 3 {0}
--END--
EOF
run 0 ../safra --hoa double_b.hoa -H > out.hoa
diff out.hoa out.exp