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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 f6607f1a2c
commit 7b6cfd448c
8 changed files with 1593 additions and 1154 deletions
Download patch file Download diff file Expand all files Collapse all files

5
NEWS
View file

@ -6,6 +6,11 @@ New in spot 2.3.4.dev (not yet released)
single ltl2tgba run could produce automata different from those single ltl2tgba run could produce automata different from those
produced by individual runs. produced by individual runs.
- The print_dot() function had a couple of issues when printing
alternating automata: in particular, when using flag 's' (display
SCC) or 'y' (split universal destination by colors) universal
edges could be connected to undefined states.
New in spot 2.3.4 (2017-05-11) New in spot 2.3.4 (2017-05-11)
Bugs fixed: Bugs fixed:

211
spot/twaalgos/dot.cc
View file

@ -69,6 +69,8 @@ namespace spot
std::vector<std::pair<unsigned, unsigned>>* sprod_ = nullptr; std::vector<std::pair<unsigned, unsigned>>* sprod_ = nullptr;
std::set<unsigned>* incomplete_ = nullptr; std::set<unsigned>* incomplete_ = nullptr;
std::string* name_ = nullptr; std::string* name_ = nullptr;
std::map<std::pair<int, int>, int> univ_done;
acc_cond::mark_t inf_sets_ = 0U; acc_cond::mark_t inf_sets_ = 0U;
acc_cond::mark_t fin_sets_ = 0U; acc_cond::mark_t fin_sets_ = 0U;
unsigned opt_shift_sets_ = 0; unsigned opt_shift_sets_ = 0;
@ -366,28 +368,39 @@ namespace spot
return bdd_format_formula(aut_->get_dict(), label); return bdd_format_formula(aut_->get_dict(), label);
} }
std::set<std::pair<int, int>> done; std::string string_dst(int dst, int color_num = -1)
void
print_dst(int dst, const char* style = nullptr, int scc_num = -1,
int color_num = -1)
{ {
std::ostringstream tmp_dst; std::ostringstream tmp_dst;
tmp_dst << dst; tmp_dst << dst;
if (scc_num >= 0) if (!opt_shared_univ_dest_ && color_num >= 0)
tmp_dst << '.' << scc_num;
if (!done.emplace(std::make_pair(dst, color_num)).second)
return;
else if (!opt_shared_univ_dest_ && color_num > 0)
tmp_dst << '.' << color_num; tmp_dst << '.' << color_num;
std::string dest = tmp_dst.str(); return tmp_dst.str();
os_ << " " << dest << " [label=<>,shape=point]\n"; }
for (unsigned d: aut_->univ_dests(dst))
void
print_dst(int dst, bool print_edges = false,
const char* style = nullptr, int color_num = -1)
{
int& univ = univ_done[std::make_pair(dst, color_num)];
if (univ == 2)
return;
std::string dest = string_dst(dst, color_num);
if (univ == 0)
os_ << " " << dest << " [label=<>,shape=point]\n";
if (print_edges)
{ {
os_ << " " << dest << " -> " << d; for (unsigned d: aut_->univ_dests(dst))
if (style && *style) {
os_ << " [" << style << ']'; os_ << " " << dest << " -> " << d;
os_ << '\n'; if (style && *style)
os_ << " [" << style << ']';
os_ << '\n';
}
univ = 2;
}
else
{
univ = 1;
} }
} }
@ -478,14 +491,9 @@ namespace spot
int init = (int) aut_->get_init_state_number(); int init = (int) aut_->get_init_state_number();
os_ << "=0]\n I -> " << init; os_ << "=0]\n I -> " << init;
if (init >= 0) if (init >= 0)
{ os_ << '\n';
os_ << '\n';
}
else else
{ os_ << " [arrowhead=onormal]\n";
os_ << " [arrowhead=onormal]\n";
print_dst(init);
}
} }
void void
@ -586,63 +594,63 @@ namespace spot
void void
process_link(const twa_graph::edge_storage_t& t, int number, process_link(const twa_graph::edge_storage_t& t, int number,
int scc_num = -1) bool print_edges)
{ {
os_ << " " << t.src << " -> " << (int)t.dst; if (print_edges)
if (scc_num >= 0)
{ {
os_ << '.' << scc_num; os_ << " " << t.src << " -> " << (int)t.dst;
} if (aut_->is_univ_dest(t.dst) && highlight_edges_
if (aut_->is_univ_dest(t.dst) && highlight_edges_ && !opt_shared_univ_dest_)
&& !opt_shared_univ_dest_) {
{ auto idx = aut_->get_graph().index_of_edge(t);
auto idx = aut_->get_graph().index_of_edge(t); auto iter = highlight_edges_->find(idx);
auto iter = highlight_edges_->find(idx); if (iter != highlight_edges_->end())
os_ << '.' << iter->second % palette_mod; os_ << '.' << iter->second % palette_mod;
} }
std::string label; std::string label;
if (!opt_state_labels_) if (!opt_state_labels_)
label = bdd_format_formula(aut_->get_dict(), t.cond); label = bdd_format_formula(aut_->get_dict(), t.cond);
if (!opt_html_labels_) if (!opt_html_labels_)
{ {
os_ << " [label=\""; os_ << " [label=\"";
escape_str(os_, label); escape_str(os_, label);
if (!mark_states_) if (!mark_states_)
if (auto a = t.acc) if (auto a = t.acc)
{ {
if (!opt_state_labels_) if (!opt_state_labels_)
os_ << "\\n"; os_ << "\\n";
output_set(a); output_set(a);
} }
os_ << '"'; os_ << '"';
} }
else else
{ {
os_ << " [label=<"; os_ << " [label=<";
escape_html(os_, label); escape_html(os_, label);
if (!mark_states_) if (!mark_states_)
if (auto a = t.acc) if (auto a = t.acc)
{ {
if (!opt_state_labels_) if (!opt_state_labels_)
os_ << "<br/>"; os_ << "<br/>";
output_html_set(a); output_html_set(a);
} }
os_ << '>'; os_ << '>';
} }
if (opt_ordered_edges_ || opt_numbered_edges_) if (opt_ordered_edges_ || opt_numbered_edges_)
{ {
os_ << ", taillabel=\""; os_ << ", taillabel=\"";
if (opt_ordered_edges_) if (opt_ordered_edges_)
os_ << number; os_ << number;
if (opt_ordered_edges_ && opt_numbered_edges_) if (opt_ordered_edges_ && opt_numbered_edges_)
os_ << ' '; os_ << ' ';
if (opt_numbered_edges_) if (opt_numbered_edges_)
os_ << '#' << aut_->get_graph().index_of_edge(t); os_ << '#' << aut_->get_graph().index_of_edge(t);
os_ << '"'; os_ << '"';
}
} }
std::string highlight; std::string highlight;
auto color_num = -1; int color_num = -1;
if (highlight_edges_) if (highlight_edges_)
{ {
auto idx = aut_->get_graph().index_of_edge(t); auto idx = aut_->get_graph().index_of_edge(t);
@ -654,21 +662,20 @@ namespace spot
<< palette[iter->second % palette_mod] << palette[iter->second % palette_mod]
<< '"'; << '"';
highlight = o.str(); highlight = o.str();
os_ << ", " << highlight; if (print_edges)
os_ << ", " << highlight;
if (!opt_shared_univ_dest_) if (!opt_shared_univ_dest_)
color_num = iter->second % palette_mod; color_num = iter->second % palette_mod;
} }
} }
if (aut_->is_univ_dest(t.dst)) if (print_edges)
os_ << ", arrowhead=onormal";
os_ << "]\n";
if (aut_->is_univ_dest(t.dst))
{ {
if (color_num >= 0) if (aut_->is_univ_dest(t.dst))
print_dst(t.dst, highlight.c_str(), scc_num, color_num); os_ << ", arrowhead=onormal";
else os_ << "]\n";
print_dst(t.dst, highlight.c_str(), scc_num);
} }
if (aut_->is_univ_dest(t.dst))
print_dst(t.dst, print_edges, highlight.c_str(), color_num);
} }
void print(const const_twa_graph_ptr& aut) void print(const const_twa_graph_ptr& aut)
@ -773,39 +780,29 @@ namespace spot
{ {
process_state(s); process_state(s);
int trans_num = 0; int trans_num = 0;
unsigned scc_of_s = si->scc_of(s);
for (auto& t : aut_->out(s)) for (auto& t : aut_->out(s))
{ for (unsigned d: aut_->univ_dests(t.dst))
if (aut_->is_univ_dest(t.dst)) if (si->scc_of(d) == scc_of_s)
{ {
bool to_write = false; process_link(t, trans_num++, false);
for (unsigned d: aut_->univ_dests(t.dst)) break;
{
to_write = si->scc_of(d) == si->scc_of(s);
if (to_write)
break;
}
if (to_write)
process_link(t, trans_num++, i);
else
process_link(t, trans_num++);
} }
else
process_link(t, trans_num++);
}
} }
os_ << " }\n"; os_ << " }\n";
} }
} }
int init = (int) aut_->get_init_state_number();
if (init < 0)
print_dst(init, true);
unsigned ns = aut_->num_states(); unsigned ns = aut_->num_states();
for (unsigned n = 0; n < ns; ++n) for (unsigned n = 0; n < ns; ++n)
{ {
if (!si || !si->reachable_state(n)) if (!si || !si->reachable_state(n))
{ process_state(n);
process_state(n); int trans_num = 0;
int trans_num = 0; for (auto& t: aut_->out(n))
for (auto& t: aut_->out(n)) process_link(t, trans_num++, true);
process_link(t, trans_num++);
}
} }
end(); end();
} }

220
tests/core/alternating.test
View file

@ -62,66 +62,66 @@ digraph G {
labelloc="t" labelloc="t"
I [label="", style=invis, width=0] I [label="", style=invis, width=0]
I -> -11 [arrowhead=onormal] I -> -11 [arrowhead=onormal]
-11 [label=<>,shape=point]
-11 -> 0
-11 -> 2
subgraph cluster_0 { subgraph cluster_0 {
color=green color=green
label="" label=""
2 [label="G(a)"] 2 [label="G(a)"]
2 -> 2 [label="a"]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=red color=red
label="" label=""
1 [label="FG(a)\n⓿"] 1 [label="FG(a)\n⓿"]
1 -> 2 [label="a"]
1 -> 1 [label="1"]
} }
subgraph cluster_2 { subgraph cluster_2 {
color=green color=green
label="" label=""
6 [label="t"] 6 [label="t"]
6 -> 6 [label="1"]
} }
subgraph cluster_3 { subgraph cluster_3 {
color=red color=red
label="" label=""
4 [label="F(b)\n⓿"] 4 [label="F(b)\n⓿"]
4 -> 6 [label="b"]
4 -> 4 [label="!b"]
} }
subgraph cluster_4 { subgraph cluster_4 {
color=green color=green
label="" label=""
3 [label="GF(b)"] 3 [label="GF(b)"]
3 -> 3 [label="b"] -8 [label=<>,shape=point]
3 -> -8.4 [label="!b", style=bold, color="#FAA43A", arrowhead=onormal]
-8.4 [label=<>,shape=point]
-8.4 -> 3 [style=bold, color="#FAA43A"]
-8.4 -> 4 [style=bold, color="#FAA43A"]
} }
subgraph cluster_5 { subgraph cluster_5 {
color=red color=red
label="" label=""
5 [label="((a) U (b))\n⓿"] 5 [label="((a) U (b))\n⓿"]
5 -> 6 [label="b"]
5 -> 5 [label="a & !b"]
} }
subgraph cluster_6 { subgraph cluster_6 {
color=black color=black
label="" label=""
0 [label="((((a) U (b)) && GF(b)) && FG(a))"] 0 [label="((((a) U (b)) && GF(b)) && FG(a))"]
0 -> -1 [label="b", arrowhead=onormal]
-1 [label=<>,shape=point]
-1 -> 1
-1 -> 3
0 -> -4 [label="a & !b", style=bold, color="#F15854", arrowhead=onormal]
-4 [label=<>,shape=point]
-4 -> 1 [style=bold, color="#F15854"]
-4 -> 3 [style=bold, color="#F15854"]
-4 -> 5 [style=bold, color="#F15854"]
} }
-11 [label=<>,shape=point]
-11 -> 0
-11 -> 2
0 -> -1 [label="b", arrowhead=onormal]
-1 [label=<>,shape=point]
-1 -> 1
-1 -> 3
0 -> -4 [label="a & !b", style=bold, color="#F15854", arrowhead=onormal]
-4 [label=<>,shape=point]
-4 -> 1 [style=bold, color="#F15854"]
-4 -> 3 [style=bold, color="#F15854"]
-4 -> 5 [style=bold, color="#F15854"]
1 -> 2 [label="a"]
1 -> 1 [label="1"]
2 -> 2 [label="a"]
3 -> 3 [label="b"]
3 -> -8 [label="!b", style=bold, color="#FAA43A", arrowhead=onormal]
-8 -> 3 [style=bold, color="#FAA43A"]
-8 -> 4 [style=bold, color="#FAA43A"]
4 -> 6 [label="b"]
4 -> 4 [label="!b"]
5 -> 6 [label="b"]
5 -> 5 [label="a & !b"]
6 -> 6 [label="1"]
} }
EOF EOF
@ -508,19 +508,19 @@ digraph G {
edge [fontname="Lato"] edge [fontname="Lato"]
I [label="", style=invis, width=0] I [label="", style=invis, width=0]
I -> -1 [arrowhead=onormal] I -> -1 [arrowhead=onormal]
-1 [label=<>,shape=point] -1 [label=<>,shape=point]
-1 -> 0 -1 -> 0
-1 -> 1 -1 -> 1
0 [label=<0>] 0 [label=<0>]
0 -> 0 [label=<!a &amp; !c>] 0 -> 0 [label=<!a &amp; !c>]
0 -> -1.1 [label=<a &amp; b &amp; !c>, style=bold, color="#F17CB0", $style] 0 -> -1.1 [label=<a &amp; b &amp; !c>, style=bold, color="#F17CB0", $style]
-1.1 [label=<>,shape=point] -1.1 [label=<>,shape=point]
-1.1 -> 0 [style=bold, color="#F17CB0"] -1.1 -> 0 [style=bold, color="#F17CB0"]
-1.1 -> 1 [style=bold, color="#F17CB0"] -1.1 -> 1 [style=bold, color="#F17CB0"]
0 -> -1.2 [label=<a &amp; !c>, style=bold, color="#FAA43A", $style] 0 -> -1.2 [label=<a &amp; !c>, style=bold, color="#FAA43A", $style]
-1.2 [label=<>,shape=point] -1.2 [label=<>,shape=point]
-1.2 -> 0 [style=bold, color="#FAA43A"] -1.2 -> 0 [style=bold, color="#FAA43A"]
-1.2 -> 1 [style=bold, color="#FAA43A"] -1.2 -> 1 [style=bold, color="#FAA43A"]
1 [label=<1>] 1 [label=<1>]
1 -> 1 [label=<b>] 1 -> 1 [label=<b>]
} }
@ -574,52 +574,52 @@ digraph G {
color=green color=green
label="" label=""
4 [label="t"] 4 [label="t"]
4 -> 4 [label=<1>]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=green color=green
label="" label=""
1 [label="G(a & b)"] 1 [label="G(a & b)"]
1 -> 1 [label=<a &amp; b>]
} }
subgraph cluster_2 { subgraph cluster_2 {
color=red color=red
label="" label=""
2 [label="F!a"] 2 [label="F!a"]
2 -> 4 [label=<!a>]
2 -> 2 [label=<a<br/><font color="#F17CB0">❶</font>>]
} }
subgraph cluster_3 { subgraph cluster_3 {
color=red color=red
label="" label=""
3 [label="F!b"] 3 [label="F!b"]
3 -> 4 [label=<!b>]
3 -> 3 [label=<b<br/><font color="#5DA5DA">⓿</font>>]
} }
subgraph cluster_4 { subgraph cluster_4 {
color=green color=green
label="" label=""
0 [label="c R (c | G(a & b) | (F!b & F!a))"] 0 [label="c R (c | G(a & b) | (F!b & F!a))"]
-1 [label=<>,shape=point]
-4 [label=<>,shape=point]
-7 [label=<>,shape=point]
-10 [label=<>,shape=point]
}
0 -> 4 [label=<c>] 0 -> 4 [label=<c>]
0 -> 0 [label=<!a &amp; !b &amp; !c>] 0 -> 0 [label=<!a &amp; !b &amp; !c>]
0 -> -1.4 [label=<a &amp; b &amp; !c>, arrowhead=onormal] 0 -> -1 [label=<a &amp; b &amp; !c>, arrowhead=onormal]
-1.4 [label=<>,shape=point] -1 -> 0
-1.4 -> 0 -1 -> 1
-1.4 -> 1 0 -> -4 [label=<a &amp; !b &amp; !c>, arrowhead=onormal]
0 -> -4.4 [label=<a &amp; !b &amp; !c>, arrowhead=onormal] -4 -> 0
-4.4 [label=<>,shape=point] -4 -> 2
-4.4 -> 0 0 -> -7 [label=<!a &amp; b &amp; !c>, arrowhead=onormal]
-4.4 -> 2 -7 -> 0
0 -> -7.4 [label=<!a &amp; b &amp; !c>, arrowhead=onormal] -7 -> 3
-7.4 [label=<>,shape=point] 0 -> -10 [label=<a &amp; b &amp; !c>, arrowhead=onormal]
-7.4 -> 0 -10 -> 0
-7.4 -> 3 -10 -> 2
0 -> -10.4 [label=<a &amp; b &amp; !c>, arrowhead=onormal] -10 -> 3
-10.4 [label=<>,shape=point] 1 -> 1 [label=<a &amp; b>]
-10.4 -> 0 2 -> 4 [label=<!a>]
-10.4 -> 2 2 -> 2 [label=<a<br/><font color="#F17CB0">❶</font>>]
-10.4 -> 3 3 -> 4 [label=<!b>]
} 3 -> 3 [label=<b<br/><font color="#5DA5DA">⓿</font>>]
4 -> 4 [label=<1>]
} }
EOF EOF
@ -670,48 +670,48 @@ digraph G {
color=green color=green
label="" label=""
4 [label="t"] 4 [label="t"]
4 -> 4 [label=<1>]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=red color=red
label="" label=""
2 [label="F!a"] 2 [label="F!a"]
2 -> 4 [label=<!a>]
2 -> 2 [label=<a<br/><font color="#F17CB0">❶</font>>]
} }
subgraph cluster_2 { subgraph cluster_2 {
color=red color=red
label="" label=""
3 [label="F!b"] 3 [label="F!b"]
3 -> 4 [label=<!b>]
3 -> 3 [label=<b<br/><font color="#5DA5DA">⓿</font>>]
} }
subgraph cluster_3 { subgraph cluster_3 {
color=green color=green
label="" label=""
0 [label="c R (c | G(a & b) | (F!b & F!a))"] 0 [label="c R (c | G(a & b) | (F!b & F!a))"]
-1 [label=<>,shape=point]
-4 [label=<>,shape=point]
-7 [label=<>,shape=point]
1 [label="G(a & b)"]
-10 [label=<>,shape=point]
}
0 -> 4 [label=<c>] 0 -> 4 [label=<c>]
0 -> 0 [label=<!a &amp; !b &amp; !c>] 0 -> 0 [label=<!a &amp; !b &amp; !c>]
0 -> -1.3 [label=<a &amp; b &amp; !c>, arrowhead=onormal] 0 -> -1 [label=<a &amp; b &amp; !c>, arrowhead=onormal]
-1.3 [label=<>,shape=point] -1 -> 0
-1.3 -> 0 -1 -> 1
-1.3 -> 1 0 -> -4 [label=<a &amp; !b &amp; !c>, arrowhead=onormal]
0 -> -4.3 [label=<a &amp; !b &amp; !c>, arrowhead=onormal] -4 -> 0
-4.3 [label=<>,shape=point] -4 -> 2
-4.3 -> 0 0 -> -7 [label=<!a &amp; b &amp; !c>, arrowhead=onormal]
-4.3 -> 2 -7 -> 0
0 -> -7.3 [label=<!a &amp; b &amp; !c>, arrowhead=onormal] -7 -> 3
-7.3 [label=<>,shape=point]
-7.3 -> 0
-7.3 -> 3
1 [label="G(a & b)"]
1 -> 1 [label=<a &amp; b>] 1 -> 1 [label=<a &amp; b>]
1 -> -10.3 [label=<a &amp; b &amp; !c>, arrowhead=onormal] 1 -> -10 [label=<a &amp; b &amp; !c>, arrowhead=onormal]
-10.3 [label=<>,shape=point] -10 -> 0
-10.3 -> 0 -10 -> 2
-10.3 -> 2 -10 -> 3
-10.3 -> 3 2 -> 4 [label=<!a>]
} 2 -> 2 [label=<a<br/><font color="#F17CB0">❶</font>>]
3 -> 4 [label=<!b>]
3 -> 3 [label=<b<br/><font color="#5DA5DA">⓿</font>>]
4 -> 4 [label=<1>]
} }
EOF EOF
@ -749,16 +749,16 @@ digraph G {
I -> 0 I -> 0
0 [label=<0>] 0 [label=<0>]
0 -> -1.1 [label=<b &amp; c>, style=bold, color="#F17CB0", arrowhead=onormal] 0 -> -1.1 [label=<b &amp; c>, style=bold, color="#F17CB0", arrowhead=onormal]
-1.1 [label=<>,shape=point] -1.1 [label=<>,shape=point]
-1.1 -> 1 [style=bold, color="#F17CB0"] -1.1 -> 1 [style=bold, color="#F17CB0"]
-1.1 -> 2 [style=bold, color="#F17CB0"] -1.1 -> 2 [style=bold, color="#F17CB0"]
1 [label=<1>] 1 [label=<1>]
1 -> -1.1 [label=<a &amp; b>, style=bold, color="#F17CB0", arrowhead=onormal] 1 -> -1.1 [label=<a &amp; b>, style=bold, color="#F17CB0", arrowhead=onormal]
2 [label=<2>] 2 [label=<2>]
2 -> -1.2 [label=<!a &amp; !b &amp; !c>, style=bold, color="#FAA43A", $style] 2 -> -1.2 [label=<!a &amp; !b &amp; !c>, style=bold, color="#FAA43A", $style]
-1.2 [label=<>,shape=point] -1.2 [label=<>,shape=point]
-1.2 -> 1 [style=bold, color="#FAA43A"] -1.2 -> 1 [style=bold, color="#FAA43A"]
-1.2 -> 2 [style=bold, color="#FAA43A"] -1.2 -> 2 [style=bold, color="#FAA43A"]
} }
EOF EOF
@ -796,19 +796,19 @@ digraph G {
I -> 0 I -> 0
0 [label=<0>] 0 [label=<0>]
0 -> -1.1 [label=<b &amp; c>, style=bold, color="#F17CB0", arrowhead=onormal] 0 -> -1.1 [label=<b &amp; c>, style=bold, color="#F17CB0", arrowhead=onormal]
-1.1 [label=<>,shape=point] -1.1 [label=<>,shape=point]
-1.1 -> 1 [style=bold, color="#F17CB0"] -1.1 -> 1 [style=bold, color="#F17CB0"]
-1.1 -> 2 [style=bold, color="#F17CB0"] -1.1 -> 2 [style=bold, color="#F17CB0"]
1 [label=<1>] 1 [label=<1>]
1 -> -1.3 [label=<a &amp; b>, style=bold, color="#B276B2", arrowhead=onormal] 1 -> -1.3 [label=<a &amp; b>, style=bold, color="#B276B2", arrowhead=onormal]
-1.3 [label=<>,shape=point] -1.3 [label=<>,shape=point]
-1.3 -> 1 [style=bold, color="#B276B2"] -1.3 -> 1 [style=bold, color="#B276B2"]
-1.3 -> 2 [style=bold, color="#B276B2"] -1.3 -> 2 [style=bold, color="#B276B2"]
2 [label=<2>] 2 [label=<2>]
2 -> -1.2 [label=<!a &amp; !b &amp; !c>, style=bold, color="#FAA43A", $style] 2 -> -1.2 [label=<!a &amp; !b &amp; !c>, style=bold, color="#FAA43A", $style]
-1.2 [label=<>,shape=point] -1.2 [label=<>,shape=point]
-1.2 -> 1 [style=bold, color="#FAA43A"] -1.2 -> 1 [style=bold, color="#FAA43A"]
-1.2 -> 2 [style=bold, color="#FAA43A"] -1.2 -> 2 [style=bold, color="#FAA43A"]
} }
EOF EOF
@ -853,35 +853,35 @@ digraph G {
color=green color=green
label="" label=""
3 [label="t"] 3 [label="t"]
3 -> 3 [label=<1>]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=green color=green
label="" label=""
1 [label="Fa"] 1 [label="Fa"]
1 -> 3 [label=<a>]
1 -> 1 [label=<!a>]
} }
subgraph cluster_2 { subgraph cluster_2 {
color=green color=green
label="" label=""
2 [label="G!a"] 2 [label="G!a"]
2 -> 2 [label=<!a>]
} }
subgraph cluster_3 { subgraph cluster_3 {
color=green color=green
label="" label=""
0 [label="G((b & Fa) | (!b & G!a))"] 0 [label="G((b & Fa) | (!b & G!a))"]
0 -> 0 [label=<a &amp; b>] -1 [label=<>,shape=point]
0 -> -1.3 [label=<!a &amp; b>, arrowhead=onormal] -4 [label=<>,shape=point]
-1.3 [label=<>,shape=point]
-1.3 -> 0
-1.3 -> 1
0 -> -4.3 [label=<!a &amp; !b>, arrowhead=onormal]
-4.3 [label=<>,shape=point]
-4.3 -> 0
-4.3 -> 2
} }
0 -> 0 [label=<a &amp; b>]
0 -> -1 [label=<!a &amp; b>, arrowhead=onormal]
-1 -> 0
-1 -> 1
0 -> -4 [label=<!a &amp; !b>, arrowhead=onormal]
-4 -> 0
-4 -> 2
1 -> 3 [label=<a>]
1 -> 1 [label=<!a>]
2 -> 2 [label=<!a>]
3 -> 3 [label=<1>]
} }
EOF EOF

8
tests/core/neverclaimread.test
View file

@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015 Laboratoire de # Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2017 Laboratoire
# Recherche et Développement de l'Epita (LRDE). # de Recherche et Développement de l'Epita (LRDE).
# #
# This file is part of Spot, a model checking library. # This file is part of Spot, a model checking library.
# #
@ -336,15 +336,15 @@ digraph G {
color=green color=green
label="" label=""
1 [label="1", peripheries=2] 1 [label="1", peripheries=2]
1 -> 1 [label="1"]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=red color=red
label="" label=""
0 [label="0"] 0 [label="0"]
}
0 -> 1 [label="b"] 0 -> 1 [label="b"]
0 -> 0 [label="0"] 0 -> 0 [label="0"]
} 1 -> 1 [label="1"]
} }
EOF EOF
diff stdout expected diff stdout expected

8
tests/core/readsave.test
View file

@ -327,21 +327,21 @@ digraph G {
subgraph cluster_0 { subgraph cluster_0 {
color=green color=green
1 [label="s1", peripheries=2] 1 [label="s1", peripheries=2]
1 -> 1 [label="a"]
} }
subgraph cluster_1 { subgraph cluster_1 {
color=green color=green
0 [label="s0", peripheries=2] 0 [label="s0", peripheries=2]
0 -> 0 [label="b"]
} }
subgraph cluster_2 { subgraph cluster_2 {
color=black color=black
3 [label="s3"] 3 [label="s3"]
3 -> 1 [label="a"]
3 -> 0 [label="b"]
} }
0 -> 0 [label="b"]
1 -> 1 [label="a"]
2 [label="s2"] 2 [label="s2"]
2 -> 0 [label="b"] 2 -> 0 [label="b"]
3 -> 1 [label="a"]
3 -> 0 [label="b"]
} }
EOF EOF

42
tests/core/sccdot.test
View file

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

717
tests/python/_altscc.ipynb
View file

@ -35,6 +35,7 @@
"cell_type": "code", "cell_type": "code",
"collapsed": true, "collapsed": true,
"input": [ "input": [
"from IPython.display import display\n",
"import spot\n", "import spot\n",
"spot.setup(show_default='.bas')" "spot.setup(show_default='.bas')"
], ],
@ -77,74 +78,74 @@
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 150)\">\n", "<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 202)\">\n",
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"<text text-anchor=\"start\" x=\"123.8\" y=\"-131.8\" font-family=\"Lato\" font-size=\"14.00\">)</text>\n", "<text text-anchor=\"start\" x=\"123.8\" y=\"-183.8\" font-family=\"Lato\" font-size=\"14.00\">)</text>\n",
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"</g>\n", "</g>\n",
"<g id=\"clust2\" class=\"cluster\"><title>cluster_1</title>\n", "<g id=\"clust2\" class=\"cluster\"><title>cluster_1</title>\n",
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"</g>\n", "</g>\n",
"<!-- I&#45;&gt;&#45;1 -->\n", "<!-- I&#45;&gt;&#45;1 -->\n",
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"</g>\n",
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"</g>\n", "</g>\n",
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"</svg>\n" "</svg>\n"
], ],
"text": [ "text": [
"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7faa50350420> >" "<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1946fe0e40> >"
] ]
} }
], ],
@ -189,73 +190,68 @@
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1536
tests/python/decompose.ipynb
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