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exclusive_ap::constrain does not improve determism

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Fixes #363.

* spot/tl/exclusive.cc: Fix the prop_copy() call.
* tests/core/exclusive-tgba.test: Test it.
* NEWS: Mention the issue.
This commit is contained in:
Alexandre Duret-Lutz 2018-09-26 11:35:19 +02:00
parent 23fe20c3e4
commit eae05119e5
3 changed files with 14 additions and 2 deletions
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8
tests/core/exclusive-tgba.test
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@ -1,6 +1,6 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2015, 2016 Laboratoire de Recherche et Développement de
# Copyright (C) 2015, 2016, 2018 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
@ -173,3 +173,9 @@ test "5,22,10" = `ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' |
ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' |
autfilt --small --exclusive-ap=a,b,c --simplify-ex --ap=3 > out
test "5,21,10" = `autfilt out --stats='%s,%t,%e' --ap=2`
# Issue #363.
ltl2tgba 'a U b' |
autfilt --exclusive-ap=a,b,c --simplify-exclusive-ap > out
test "2,8,3" = `autfilt out --stats='%s,%t,%e' --ap=2`