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autfilt: add --stutter-invariant

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* bin/autfilt.cc: Implement the option.
* NEWS: Mention it.
* tests/core/readsave.test, tests/core/stutter-tgba.test: Add some
tests.
This commit is contained in:
Alexandre Duret-Lutz 2016-07-19 13:20:08 +02:00
parent 5a2bc9f915
commit 4c0500a8a9
4 changed files with 25 additions and 5 deletions
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3
tests/core/stutter-tgba.test
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@ -86,6 +86,7 @@ run 0 $ltl2tgba -H1.1 --check=stutter 'F(a & X(a & b))' > input.2
grep '!stutter-invariant' input.2
# HOA v1 has no name, so we use "stutter-sensitive"
run 0 $autfilt --check=stutter input > input.2
test `autfilt -c -v --is-stutter-invariant input` = 1
grep stutter-sensitive input.2
$ltl2tgba 'F(a & X(!a & Gb))' > input
@ -93,6 +94,7 @@ grep stutter-invariant input && exit 1
grep deterministic input && exit 1
# This will involve a complementation
run 0 $autfilt --check=stutter input > input.2
test `autfilt -c --is-stutter-invariant input` = 1
grep ' stutter-invariant' input.2
$ltl2tgba 'F(a & X(a & Gb))' > input
@ -100,5 +102,6 @@ grep stutter input && exit 1
grep deterministic input && exit 1
# This will involve a complementation
run 0 $autfilt -H1.1 --check=stutter input > input.2
test `autfilt -c --is-stutter-invariant input` = 0
grep '!deterministic' input.2
grep '!stutter-invariant' input.2