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hierarchy: add a new way to check DBA-realizability via DPA

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* spot/tl/hierarchy.cc, spot/tl/hierarchy.hh: Here.
* tests/core/hierarchy.test: Test it.
* bin/man/spot-x.x: Document SPOT_PR_CHECK.
* doc/org/hierarchy.org, NEWS: Update.
This commit is contained in:
Alexandre Duret-Lutz 2019-06-12 23:38:17 +02:00
parent 2617c17b45
commit b4da0cf660
6 changed files with 155 additions and 230 deletions
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28
tests/core/hierarchy.test
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@ -1,7 +1,7 @@
#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
# Copyright (C) 2017, 2019 Laboratoire de Recherche et Développement
# de l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
#
@ -70,31 +70,33 @@ ltlfilt -q --safety --guarantee -f '(Gb R (b xor Gb)) W (a W Xa)'
# make sure SPOT_PR_CHECK is read.
randltl -n -1 a b c | ltlfilt -v --syntactic-safety --syntactic-guarantee \
--syntactic-obligation --syntactic-recurrence --syntactic-persistence \
-n 100 > res
cat res | SPOT_PR_CHECK=x ltlfilt --recurrence 2>err && exit 1
cat res | SPOT_PR_CHECK=9 ltlfilt --recurrence 2>err && exit 1
-n 500 > res
SPOT_PR_CHECK=x ltlfilt res --recurrence 2>err && exit 1
SPOT_PR_CHECK=9 ltlfilt res --recurrence 2>err && exit 1
grep SPOT_PR_CHECK err
# Testing Recurrence.
cat res | ltlfilt --recurrence > r0
for i in 1 2; do
cat res | SPOT_PR_CHECK=$i ltlfilt --recurrence > r$i
ltlfilt res --recurrence > r0
for i in 1 2 3; do
SPOT_PR_CHECK=$i ltlfilt res --recurrence > r$i
done
diff r0 r2
diff r1 r2
cat res | ltlfilt -o %h.ltl
diff r2 r3
ltlfilt res -o %h.ltl
cat R.ltl O.ltl G.ltl S.ltl B.ltl | sort > rogsb.ltl
sort r2 > r3
diff r3 rogsb.ltl
# Testing Persistence.
cat res | ltlfilt --persistence > p0
for i in 1 2; do
cat res | SPOT_PR_CHECK=$i ltlfilt --persistence > p$i
ltlfilt res --persistence > p0
for i in 1 2 3; do
SPOT_PR_CHECK=$i ltlfilt res --persistence > p$i
done
diff p0 p2
diff p1 p2
cat res | ltlfilt -o %h.ltl
diff p2 p3
ltlfilt res -o %h.ltl
cat P.ltl O.ltl G.ltl S.ltl B.ltl | sort > pogsb.ltl
sort p2 > p3
diff p3 pogsb.ltl