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dot: fix printing of alternating automata

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Related to #208.

* spot/twaalgos/dot.cc: Fix missing definitions of universal nodes,
and inclusion of universal nodes inside of SCC when none of the
destination comes back to the SCC.
* tests/python/_altscc.ipynb: Adjust and add more test cases.
* tests/core/alternating.test, tests/core/neverclaimread.test,
tests/core/readsave.test, tests/core/sccdot.test,
tests/python/decompose.ipynb: Adjust test cases.
* NEWS: Mention the bug.
This commit is contained in:
Alexandre Duret-Lutz 2017-05-31 17:14:52 +02:00
parent 617a7187b3
commit 97f3efabe3
8 changed files with 1603 additions and 1173 deletions
Download patch file Download diff file Expand all files Collapse all files

42
tests/core/sccdot.test
View file

@ -83,67 +83,67 @@ digraph G {
color=grey
label=""
5 [label="5"]
5 -> 6 [label="1"]
6 [label="6"]
6 -> 5 [label="1"]
}
subgraph cluster_1 {
color=grey
label=""
0 [label="0"]
0 -> 0 [label="a & b\n{0,1,2}"]
0 -> 0 [label="!a & !b\n{2}"]
0 -> 5 [label="a\n{2}"]
}
subgraph cluster_2 {
color=green
label=""
9 [label="9"]
9 -> 9 [label="!a & b\n{0,2}"]
9 -> 10 [label="a & b\n{0,1}"]
10 [label="10"]
10 -> 9 [label="!a & b\n{0,1}"]
10 -> 10 [label="a & b\n{0,2}"]
}
subgraph cluster_3 {
color=green
label=""
8 [label="8"]
8 -> 8 [label="!a & b\n{0,2}"]
8 -> 8 [label="a & b\n{0,1}"]
8 -> 9 [label="1"]
}
subgraph cluster_4 {
color=green
label=""
7 [label="7"]
7 -> 7 [label="!a & b\n{0,1}"]
7 -> 7 [label="a & b\n{0,2}"]
7 -> 8 [label="1"]
}
subgraph cluster_5 {
color=black
label=""
2 [label="2"]
2 -> 0 [label="a"]
2 -> 7 [label="b"]
}
subgraph cluster_6 {
color=red
label=""
4 [label="4"]
4 -> 4 [label="!b\n{1,2}"]
4 -> 2 [label="b"]
}
subgraph cluster_7 {
color=green
label=""
1 [label="1"]
3 [label="3"]
}
0 -> 0 [label="a & b\n{0,1,2}"]
0 -> 0 [label="!a & !b\n{2}"]
0 -> 5 [label="a\n{2}"]
1 -> 4 [label="b"]
1 -> 3 [label="a & !b"]
3 [label="3"]
2 -> 0 [label="a"]
2 -> 7 [label="b"]
3 -> 1 [label="a & b\n{0,1}"]
}
4 -> 4 [label="!b\n{1,2}"]
4 -> 2 [label="b"]
5 -> 6 [label="1"]
6 -> 5 [label="1"]
7 -> 7 [label="!a & b\n{0,1}"]
7 -> 7 [label="a & b\n{0,2}"]
7 -> 8 [label="1"]
8 -> 8 [label="!a & b\n{0,2}"]
8 -> 8 [label="a & b\n{0,1}"]
8 -> 9 [label="1"]
9 -> 9 [label="!a & b\n{0,2}"]
9 -> 10 [label="a & b\n{0,1}"]
10 -> 9 [label="!a & b\n{0,1}"]
10 -> 10 [label="a & b\n{0,2}"]
}
EOF