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autfilt: fix --sat-minimize -B

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Fixes #340.

* bin/common_post.cc: -B implies -S.
* tests/core/satmin2.test: Test this.
This commit is contained in:
Alexandre Duret-Lutz 2018-03-28 14:08:35 +02:00
parent 71fbca8b0d
commit fc786d401a
3 changed files with 11 additions and 2 deletions
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3
NEWS
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@ -8,6 +8,9 @@ New in spot 2.5.2.dev (not yet released)
- Fix cryptic error message from Python's spot.translate() and - Fix cryptic error message from Python's spot.translate() and
spot.postprocess() when supplying conflicting arguments. spot.postprocess() when supplying conflicting arguments.
- "autfilt -B --sat-minimize" was incorrectly producing
transition-based automata.
New in spot 2.5.2 (2018-03-25) New in spot 2.5.2 (2018-03-25)
Bugs fixed: Bugs fixed:

1
bin/common_post.cc
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@ -164,6 +164,7 @@ parse_opt_post(int key, char* arg, struct argp_state*)
case 'B': case 'B':
type = spot::postprocessor::BA; type = spot::postprocessor::BA;
colored = spot::postprocessor::Any; colored = spot::postprocessor::Any;
sbacc = spot::postprocessor::SBAcc;
break; break;
case 'C': case 'C':
comp = spot::postprocessor::Complete; comp = spot::postprocessor::Complete;

9
tests/core/satmin2.test
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@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# Copyright (C) 2013, 2015, 2017 Laboratoire de Recherche et Développement # Copyright (C) 2013, 2015, 2017, 2018 Laboratoire de Recherche et
# de l'Epita (LRDE). # Développement de l'Epita (LRDE).
# #
# This file is part of Spot, a model checking library. # This file is part of Spot, a model checking library.
# #
@ -520,3 +520,8 @@ test "`cat out`" = 1
# Make sure no extra state are added. See issue #204 # Make sure no extra state are added. See issue #204
test 2 = `ltl2tgba a | autfilt --sat-minimize --stats=%s` test 2 = `ltl2tgba a | autfilt --sat-minimize --stats=%s`
# Make sure -B implies -S even for --sat-minimize. See issue #340.
ltl2tgba -G -D -f 'GF(a <-> XXb)' > aut
test 6 = "`autfilt -B --sat-minimize --stats=%s aut`"
test 6 = "`autfilt -B -S --sat-minimize --stats=%s aut`"