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is_weak_scc and friend: make them work for alternating automata

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* spot/twaalgos/isweakscc.cc, spot/twaalgos/isweakscc.hh,
spot/twaalgos/mask.cc, spot/twaalgos/mask.hh: Adjust to
work with alternating automata.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh
(determine_unknown_acceptance): Do not complain about
not supporting alternating automata if there is not
indeterminate acceptance.
* spot/twaalgos/stats.cc: Fix a bug were %[iw]c was
read as %[iww]c.
* tests/core/alternating.test: Test is_inherently_weak_scc() and
is_weak_scc().
* python/spot/impl.i: Add missing python bindings
for isweakscc.hh.
This commit is contained in:
Alexandre Duret-Lutz 2017-08-03 18:27:47 +02:00
parent e041db6101
commit 223b0c6a9e
9 changed files with 154 additions and 61 deletions
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2
tests/core/alternating.test
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@ -1840,6 +1840,7 @@ State: 2 "t"
EOF
autfilt --tgba in 2>out && exit 1
grep 'autfilt.*weak.*alternating' out
test '0 2 2 1' = "`autfilt --stats='%[Wiw]c %[w]c %[iw]c %[W]c' in`"
cat >in <<EOF
HOA: v1
@ -1860,3 +1861,4 @@ State: 3 /*{0}*/
EOF
autfilt --tgba in 2>out && exit 1
grep 'autfilt.*weak.*alternating' out
test '2 0 2 2' = "`autfilt --stats='%[Wiw]c %[w]c %[iw]c %[W]c' in`"