alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

twa: add support for very-weak property

Browse source 
* spot/twa/twa.hh: Implement the property.
* spot/parseaut/parseaut.yy, spot/twaalgos/hoa.cc: Add input
and output for it.
* spot/twaalgos/strength.cc,
spot/twaalgos/strength.hh (is_very_weak_automaton): New function.
* tests/core/alternating.test: Add a test for --check=strength
on an alternating automaton.
* tests/core/strength.test, tests/core/parseaut.test: Adjust expected
output.
* NEWS, doc/org/hoa.org, doc/org/concepts.org: Document it.
This commit is contained in:
Alexandre Duret-Lutz 2016-12-01 18:27:54 +01:00
parent a4ce999402
commit 582d455c23
11 changed files with 146 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

7
tests/core/alternating.test
View file

@ -126,3 +126,10 @@ digraph G {
EOF
diff expect.dot alt.dot
autfilt --trust=no --check=strength alt.hoa | grep properties: >output
cat >expected <<EOF
properties: univ-branch trans-labels explicit-labels state-acc
properties: very-weak
EOF
diff output expected

3
tests/core/parseaut.test
View file

@ -1928,6 +1928,7 @@ AP: 4 "p2" "c1" "p1" "c2"
acc-name: co-Buchi
Acceptance: 1 Fin(0)
properties: univ-branch trans-labels explicit-labels state-acc
properties: very-weak
--BODY--
State: 0 "X (G(c2))"
[t] 1
@ -2403,6 +2404,7 @@ AP: 2 "b" "a"
acc-name: co-Buchi
Acceptance: 1 Fin(0)
properties: univ-branch trans-labels explicit-labels state-acc
properties: very-weak
--BODY--
State: 0 "((((a) U (b)) && GF(b)) && FG(a))"
[0] 3&1
@ -2608,6 +2610,7 @@ AP: 2 "b" "a"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: univ-branch trans-labels explicit-labels state-acc
properties: very-weak
--BODY--
State: 0 "((((a) U (b)) && GF(b)) && FG(a))"
[0] 3&1

6
tests/core/strength.test
View file

@ -182,7 +182,7 @@ AP: 1 "a"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels state-acc colored
properties: deterministic weak
properties: deterministic very-weak
--BODY--
State: 0 {0}
[t] 1
@ -644,7 +644,7 @@ AP: 1 "a"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic weak
properties: deterministic very-weak
--BODY--
State: 0
[t] 0
@ -659,7 +659,7 @@ AP: 1 "a"
acc-name: co-Buchi
Acceptance: 1 Fin(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic weak
properties: deterministic very-weak
--BODY--
State: 0
[t] 0