Commit 527b62c5 authored by Florian Renkin's avatar Florian Renkin

to_parity: Remove merge_states

* spot/twaalgos/toparity.cc: Remove merge_states.
* tests/python/automata.ipynb, tests/python/toparity.py: Update tests.
parent 142f1afa
......@@ -1684,7 +1684,7 @@ run()
res_->set_named_prop("state-names", names);
reduce_parity_here(res_);
res_->purge_unreachable_states();
res_->merge_states();
// res_->merge_states();
return res_;
}
......
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......@@ -195,7 +195,7 @@ State: 13
[0&1] 5
[!0&!1] 10 {0 1 3 5}
[0&!1] 13 {1 3}
--END--"""), [31, 27, 23, 28, 28, 24, 22])
--END--"""), [35, 30, 23, 30, 34, 27, 22])
test(spot.automaton("""
HOA: v1
......@@ -213,7 +213,7 @@ State: 1
[0&!1] 1 {4}
[!0&1] 1 {0 1 2 3}
[!0&!1] 1 {0 3}
--END--"""), [7, 5, 3, 6, 5, 5, 3])
--END--"""), [7, 7, 3, 6, 10, 5, 3])
for i,f in enumerate(spot.randltl(10, 400)):
......@@ -288,7 +288,7 @@ State: 4
[0&!1] 4
[0&1] 4 {1 2 4}
--END--
"""), [8, 6, 7, 7, 6, 6, 6])
"""), [9, 9, 8, 7, 9, 9, 6])
test(spot.automaton("""
HOA: v1
......@@ -310,7 +310,7 @@ State: 1
[0&!1] 1 {2 3}
[0&1] 1 {1 2 4}
--END--
"""), [11, 6, 3, 7, 7, 4, 3])
"""), [11, 6, 4, 7, 11, 6, 3])
# Tests both the old and new version of to_parity
......@@ -341,7 +341,7 @@ explicit-labels trans-acc --BODY-- State: 0 [0&1] 2 {4 5} [0&1] 4 {0 4}
p = spot.to_parity_old(a, True)
assert p.num_states() == 22
assert spot.are_equivalent(a, p)
test(a, [6, 6, 6, 6, 6, 6, 6])
test(a, [8, 7, 8, 8, 8, 7, 6])
# Force a few edges to false, to make sure to_parity() is OK with that.
for e in a.out(2):
......@@ -355,7 +355,7 @@ for e in a.out(3):
p = spot.to_parity_old(a, True)
assert p.num_states() == 22
assert spot.are_equivalent(a, p)
test(a, [7, 6, 7, 7, 6, 6, 6])
test(a, [7, 6, 7, 7, 7, 6, 6])
for f in spot.randltl(4, 400):
d = spot.translate(f, "det", "G")
......@@ -371,4 +371,4 @@ for f in spot.randltl(5, 2000):
a = spot.translate('!(GFa -> (GFb & GF(!b & !Xb)))', 'gen', 'det')
b = spot.to_parity_old(a, True)
assert a.equivalent_to(b)
test(a, [6, 6, 3, 6, 7, 6, 3])
test(a, [7, 7, 3, 7, 8, 7, 3])
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