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twaalgos: add a match_states variant with a formula argument

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This is related to issue #591, reported by Blake C. Rawlings.

* spot/twaalgos/ltl2tgba_fm.cc, spot/twaalgos/ltl2tgba_fm.hh
(ltl_to_tgba_fm): Add option to keep LTL labels.
* spot/twaalgos/matchstates.cc, spot/twaalgos/matchstates.hh
(match_states): Add variant with a formula as second argument.
* tests/python/matchstates.py: Test it.
* NEWS: Mention it.
* THANKS: Add reporter.
This commit is contained in:
Alexandre Duret-Lutz 2024-08-29 11:16:35 +02:00
parent 5f1d00b858
commit 3d3e87948c
7 changed files with 89 additions and 4 deletions
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15
tests/python/matchstates.py
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@ -60,3 +60,18 @@ m3 = spot.match_states(a, c)
tc.assertEqual(m3, ((), (), (), ()))
m4 = spot.match_states(c, a)
tc.assertEqual(m4, ((), ))
f = spot.formula("Ga | Gb | Gc")
m5 = spot.match_states(a, f)
tc.assertEqual(m5, (f, f, f, f))
m6 = spot.match_states(b, f)
tc.assertEqual(m6, (spot.formula("Gc"),
spot.formula("Gb | Gc"),
spot.formula("Gb"),
spot.formula("Ga"),
spot.formula("Ga | Gc"),
spot.formula("Ga | Gb"),
spot.formula("Ga | Gb | Gc")))
m7 = spot.match_states(c, f) # Note that f is not the formula for c
tc.assertEqual(m7, (spot.formula("0"),))