Test cases for edge path code changes

diff --git a/rtest/edgepath_test.txt b/rtest/edgepath_test.txt
new file mode 100644 (file)
index 0000000..44cfff3
--- /dev/null
+++ b/rtest/edgepath_test.txt
@@ -0,0 +1,101 @@
+# Graphviz test suite
+# Tests are separated by blank or comment lines.
+# Tests have the following syntax:
+#  testname
+#  Test input (one-line graph or name of .gv file or =)
+#    In the last case, the input file is taken as testname.gv
+#  One or more subtests of the form: 
+#     layout_alg output_format additional_flags
+#  
+# For example, the test
+#   Shapes
+#   shapes.gv
+#   dot ps
+#   neato png "-Gsize=3,3 -Ncolor=red"
+# specifies the "shapes" test, using shapes.gv as input, and
+# run "dot -Tps" and "neato -Tpng -Gsize=3,3 -Ncolor=red" on the input.
+#
+
+
+
+sb_box
+=
+dot png
+
+
+sb_box_dbl
+=
+dot png
+
+
+sl_box
+=
+dot png
+
+
+sl_box_dbl
+=
+dot png
+
+
+sr_box
+=
+dot png
+
+
+sr_box_dbl
+=
+dot png
+
+
+st_box
+=
+dot png
+
+
+st_box_dbl
+=
+dot png
+
+
+sb_circle
+=
+dot png
+
+
+sb_circle_dbl
+=
+dot png
+
+
+sl_circle
+=
+dot png
+
+
+sl_circle_dbl
+=
+dot png
+
+sr_circle
+=
+dot png
+
+
+sr_circle_dbl
+=
+dot png
+
+
+st_circle
+=
+dot png
+
+
+st_circle_dbl
+=
+dot png
+
+
+
+

diff --git a/rtest/graphs/sb_box.gv b/rtest/graphs/sb_box.gv
new file mode 100644 (file)
index 0000000..b887fd9
--- /dev/null
+++ b/rtest/graphs/sb_box.gv
@@ -0,0 +1,6 @@
+digraph G{ label="SelfBottom"
+node [shape = box] "node55"; 
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node66"  
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+}

diff --git a/rtest/graphs/sb_box_dbl.gv b/rtest/graphs/sb_box_dbl.gv
new file mode 100644 (file)
index 0000000..e883ec7
--- /dev/null
+++ b/rtest/graphs/sb_box_dbl.gv
@@ -0,0 +1,8 @@
+digraph G{ label="SelfBottom"
+node [shape = box] "node55"; 
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node66"  
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+}

diff --git a/rtest/graphs/sb_circle.gv b/rtest/graphs/sb_circle.gv
new file mode 100644 (file)
index 0000000..1bb9db1
--- /dev/null
+++ b/rtest/graphs/sb_circle.gv
@@ -0,0 +1,6 @@
+digraph G{ label="SelfBottom"
+node [shape = circle] "node55"; 
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node66"  
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+}

diff --git a/rtest/graphs/sb_circle_dbl.gv b/rtest/graphs/sb_circle_dbl.gv
new file mode 100644 (file)
index 0000000..90c11d1
--- /dev/null
+++ b/rtest/graphs/sb_circle_dbl.gv
@@ -0,0 +1,8 @@
+digraph G{ label="SelfBottom"
+node [shape = circle] "node55"; 
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node55"[label ="tailport=se headport=se" tailport=se headport=se];
+"node55" -> "node66"  
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+"node66" -> "node66"[label ="tailport=s headport=s" tailport=s headport=s];
+}

diff --git a/rtest/graphs/sl_box.gv b/rtest/graphs/sl_box.gv
new file mode 100644 (file)
index 0000000..d83568d
--- /dev/null
+++ b/rtest/graphs/sl_box.gv
@@ -0,0 +1,44 @@
+digraph G{ label="SelfLeft"
+node [shape = box] "node11"; 
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node12"  
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node16"  
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node17"  
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node18"  
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node21"  
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node27"  
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node28"  
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node61"  
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node67"  
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node68"  
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node71"  
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node72"  
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node76"  
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node77"  
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node78"  
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node81"  
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node82"  
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node86"  
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node87"  
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node88"  
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+}

diff --git a/rtest/graphs/sl_box_dbl.gv b/rtest/graphs/sl_box_dbl.gv
new file mode 100644 (file)
index 0000000..8ecf600
--- /dev/null
+++ b/rtest/graphs/sl_box_dbl.gv
@@ -0,0 +1,65 @@
+digraph G{ label="SelfLeft"
+node [shape = box] "node11"; 
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node12"  
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node16"  
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node17"  
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node18"  
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node21"  
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node27"  
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node28"  
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node61"  
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node67"  
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node68"  
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node71"  
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node72"  
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node76"  
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node77"  
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node78"  
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node81"  
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node82"  
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node86"  
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node87"  
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node88"  
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+}

diff --git a/rtest/graphs/sl_circle.gv b/rtest/graphs/sl_circle.gv
new file mode 100644 (file)
index 0000000..a71d3fd
--- /dev/null
+++ b/rtest/graphs/sl_circle.gv
@@ -0,0 +1,44 @@
+digraph G{ label="SelfLeft"
+node [shape = circle] "node11"; 
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node12"  
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node16"  
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node17"  
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node18"  
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node21"  
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node27"  
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node28"  
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node61"  
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node67"  
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node68"  
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node71"  
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node72"  
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node76"  
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node77"  
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node78"  
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node81"  
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node82"  
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node86"  
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node87"  
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node88"  
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+}

diff --git a/rtest/graphs/sl_circle_dbl.gv b/rtest/graphs/sl_circle_dbl.gv
new file mode 100644 (file)
index 0000000..711ec68
--- /dev/null
+++ b/rtest/graphs/sl_circle_dbl.gv
@@ -0,0 +1,65 @@
+digraph G{ label="SelfLeft"
+node [shape = circle] "node11"; 
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node11"[label ="tailport=nw headport=nw" tailport=nw headport=nw];
+"node11" -> "node12"  
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node12"[label ="tailport=nw headport=n" tailport=nw headport=n];
+"node12" -> "node16"  
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node16"[label ="tailport=nw headport=s" tailport=nw headport=s];
+"node16" -> "node17"  
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node17"[label ="tailport=nw headport=sw" tailport=nw headport=sw];
+"node17" -> "node18"  
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node18"[label ="tailport=nw headport=w" tailport=nw headport=w];
+"node18" -> "node21"  
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node21"[label ="tailport=n headport=nw" tailport=n headport=nw];
+"node21" -> "node27"  
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node27"[label ="tailport=n headport=sw" tailport=n headport=sw];
+"node27" -> "node28"  
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node28"[label ="tailport=n headport=w" tailport=n headport=w];
+"node28" -> "node61"  
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node61"[label ="tailport=s headport=nw" tailport=s headport=nw];
+"node61" -> "node67"  
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node67"[label ="tailport=s headport=sw" tailport=s headport=sw];
+"node67" -> "node68"  
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node68"[label ="tailport=s headport=w" tailport=s headport=w];
+"node68" -> "node71"  
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node71"[label ="tailport=sw headport=nw" tailport=sw headport=nw];
+"node71" -> "node72"  
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node72"[label ="tailport=sw headport=n" tailport=sw headport=n];
+"node72" -> "node76"  
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node76"[label ="tailport=sw headport=s" tailport=sw headport=s];
+"node76" -> "node77"  
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node77"[label ="tailport=sw headport=sw" tailport=sw headport=sw];
+"node77" -> "node78"  
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node78"[label ="tailport=sw headport=w" tailport=sw headport=w];
+"node78" -> "node81"  
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node81"[label ="tailport=w headport=nw" tailport=w headport=nw];
+"node81" -> "node82"  
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node82"[label ="tailport=w headport=n" tailport=w headport=n];
+"node82" -> "node86"  
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node86"[label ="tailport=w headport=s" tailport=w headport=s];
+"node86" -> "node87"  
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node87"[label ="tailport=w headport=sw" tailport=w headport=sw];
+"node87" -> "node88"  
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+"node88" -> "node88"[label ="tailport=w headport=w" tailport=w headport=w];
+}

diff --git a/rtest/graphs/sr_box.gv b/rtest/graphs/sr_box.gv
new file mode 100644 (file)
index 0000000..1c636b6
--- /dev/null
+++ b/rtest/graphs/sr_box.gv
@@ -0,0 +1,44 @@
+digraph G{ label="SelfRight"
+node [shape = box] "node23"; 
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node24"  
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node25"  
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node26"  
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node32"  
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node34"  
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node35"  
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node36"  
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node42"  
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node43"  
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node44"  
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node45"  
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node46"  
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node52"  
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node53"  
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node54"  
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node56"  
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node62"  
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node63"  
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node64"  
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node65"  
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+}

diff --git a/rtest/graphs/sr_box_dbl.gv b/rtest/graphs/sr_box_dbl.gv
new file mode 100644 (file)
index 0000000..a55a012
--- /dev/null
+++ b/rtest/graphs/sr_box_dbl.gv
@@ -0,0 +1,65 @@
+digraph G{ label="SelfRight"
+node [shape = box] "node23"; 
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node24"  
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node25"  
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node26"  
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node32"  
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node34"  
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node35"  
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node36"  
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node42"  
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node43"  
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node44"  
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node45"  
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node46"  
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node52"  
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node53"  
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node54"  
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node56"  
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node62"  
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node63"  
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node64"  
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node65"  
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+}

diff --git a/rtest/graphs/sr_circle.gv b/rtest/graphs/sr_circle.gv
new file mode 100644 (file)
index 0000000..f9ab635
--- /dev/null
+++ b/rtest/graphs/sr_circle.gv
@@ -0,0 +1,44 @@
+digraph G{ label="SelfRight"
+node [shape = circle] "node23"; 
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node24"  
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node25"  
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node26"  
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node32"  
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node34"  
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node35"  
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node36"  
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node42"  
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node43"  
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node44"  
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node45"  
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node46"  
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node52"  
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node53"  
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node54"  
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node56"  
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node62"  
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node63"  
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node64"  
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node65"  
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+}

diff --git a/rtest/graphs/sr_circle_dbl.gv b/rtest/graphs/sr_circle_dbl.gv
new file mode 100644 (file)
index 0000000..6ee5e16
--- /dev/null
+++ b/rtest/graphs/sr_circle_dbl.gv
@@ -0,0 +1,65 @@
+digraph G{ label="SelfRight"
+node [shape = circle] "node23"; 
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node23"[label ="tailport=n headport=ne" tailport=n headport=ne];
+"node23" -> "node24"  
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node24"[label ="tailport=n headport=e" tailport=n headport=e];
+"node24" -> "node25"  
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node25"[label ="tailport=n headport=se" tailport=n headport=se];
+"node25" -> "node26"  
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node26"[label ="tailport=n headport=s" tailport=n headport=s];
+"node26" -> "node32"  
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node32"[label ="tailport=ne headport=n" tailport=ne headport=n];
+"node32" -> "node34"  
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node34"[label ="tailport=ne headport=e" tailport=ne headport=e];
+"node34" -> "node35"  
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node35"[label ="tailport=ne headport=se" tailport=ne headport=se];
+"node35" -> "node36"  
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node36"[label ="tailport=ne headport=s" tailport=ne headport=s];
+"node36" -> "node42"  
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node42"[label ="tailport=e headport=n" tailport=e headport=n];
+"node42" -> "node43"  
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node43"[label ="tailport=e headport=ne" tailport=e headport=ne];
+"node43" -> "node44"  
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node44"[label ="tailport=e headport=e" tailport=e headport=e];
+"node44" -> "node45"  
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node45"[label ="tailport=e headport=se" tailport=e headport=se];
+"node45" -> "node46"  
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node46"[label ="tailport=e headport=s" tailport=e headport=s];
+"node46" -> "node52"  
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node52"[label ="tailport=se headport=n" tailport=se headport=n];
+"node52" -> "node53"  
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node53"[label ="tailport=se headport=ne" tailport=se headport=ne];
+"node53" -> "node54"  
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node54"[label ="tailport=se headport=e" tailport=se headport=e];
+"node54" -> "node56"  
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node56"[label ="tailport=se headport=s" tailport=se headport=s];
+"node56" -> "node62"  
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node62"[label ="tailport=s headport=n" tailport=s headport=n];
+"node62" -> "node63"  
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node63"[label ="tailport=s headport=ne" tailport=s headport=ne];
+"node63" -> "node64"  
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node64"[label ="tailport=s headport=e" tailport=s headport=e];
+"node64" -> "node65"  
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+"node65" -> "node65"[label ="tailport=s headport=se" tailport=s headport=se];
+}

diff --git a/rtest/graphs/st_box.gv b/rtest/graphs/st_box.gv
new file mode 100644 (file)
index 0000000..936755f
--- /dev/null
+++ b/rtest/graphs/st_box.gv
@@ -0,0 +1,42 @@
+digraph G{ label="SelfTop"
+node [shape = box] "node13"; 
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node14"  
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node15"  
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node22"  
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node31"  
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node33"  
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node37"  
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node38"  
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node41"  
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node47"  
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node48"  
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node51"  
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node57"  
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node58"  
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node73"  
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node74"  
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node75"  
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node83"  
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node84"  
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node85"  
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+}

diff --git a/rtest/graphs/st_box_dbl.gv b/rtest/graphs/st_box_dbl.gv
new file mode 100644 (file)
index 0000000..8ec2ca9
--- /dev/null
+++ b/rtest/graphs/st_box_dbl.gv
@@ -0,0 +1,62 @@
+digraph G{ label="SelfTop"
+node [shape = box] "node13"; 
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node14"  
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node15"  
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node22"  
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node31"  
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node33"  
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node37"  
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node38"  
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node41"  
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node47"  
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node48"  
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node51"  
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node57"  
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node58"  
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node73"  
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node74"  
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node75"  
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node83"  
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node84"  
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node85"  
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+}

diff --git a/rtest/graphs/st_circle.gv b/rtest/graphs/st_circle.gv
new file mode 100644 (file)
index 0000000..62ae060
--- /dev/null
+++ b/rtest/graphs/st_circle.gv
@@ -0,0 +1,42 @@
+digraph G{ label="SelfTop"
+node [shape = circle] "node13"; 
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node14"  
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node15"  
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node22"  
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node31"  
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node33"  
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node37"  
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node38"  
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node41"  
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node47"  
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node48"  
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node51"  
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node57"  
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node58"  
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node73"  
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node74"  
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node75"  
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node83"  
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node84"  
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node85"  
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+}

diff --git a/rtest/graphs/st_circle_dbl.gv b/rtest/graphs/st_circle_dbl.gv
new file mode 100644 (file)
index 0000000..81c36f9
--- /dev/null
+++ b/rtest/graphs/st_circle_dbl.gv
@@ -0,0 +1,62 @@
+digraph G{ label="SelfTop"
+node [shape = circle] "node13"; 
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node13"[label ="tailport=nw headport=ne" tailport=nw headport=ne];
+"node13" -> "node14"  
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node14"[label ="tailport=nw headport=e" tailport=nw headport=e];
+"node14" -> "node15"  
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node15"[label ="tailport=nw headport=se" tailport=nw headport=se];
+"node15" -> "node22"  
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node22"[label ="tailport=n headport=n" tailport=n headport=n];
+"node22" -> "node31"  
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node31"[label ="tailport=ne headport=nw" tailport=ne headport=nw];
+"node31" -> "node33"  
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node33"[label ="tailport=ne headport=ne" tailport=ne headport=ne];
+"node33" -> "node37"  
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node37"[label ="tailport=ne headport=sw" tailport=ne headport=sw];
+"node37" -> "node38"  
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node38"[label ="tailport=ne headport=w" tailport=ne headport=w];
+"node38" -> "node41"  
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node41"[label ="tailport=e headport=nw" tailport=e headport=nw];
+"node41" -> "node47"  
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node47"[label ="tailport=e headport=sw" tailport=e headport=sw];
+"node47" -> "node48"  
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node48"[label ="tailport=e headport=w" tailport=e headport=w];
+"node48" -> "node51"  
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node51"[label ="tailport=se headport=nw" tailport=se headport=nw];
+"node51" -> "node57"  
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node57"[label ="tailport=se headport=sw" tailport=se headport=sw];
+"node57" -> "node58"  
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node58"[label ="tailport=se headport=w" tailport=se headport=w];
+"node58" -> "node73"  
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node73"[label ="tailport=sw headport=ne" tailport=sw headport=ne];
+"node73" -> "node74"  
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node74"[label ="tailport=sw headport=e" tailport=sw headport=e];
+"node74" -> "node75"  
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node75"[label ="tailport=sw headport=se" tailport=sw headport=se];
+"node75" -> "node83"  
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node83"[label ="tailport=w headport=ne" tailport=w headport=ne];
+"node83" -> "node84"  
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node84"[label ="tailport=w headport=e" tailport=w headport=e];
+"node84" -> "node85"  
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+"node85" -> "node85"[label ="tailport=w headport=se" tailport=w headport=se];
+}

diff --git a/rtest/nshare/sb_box_dbl_dot.png b/rtest/nshare/sb_box_dbl_dot.png
new file mode 100644 (file)
index 0000000..35c8647
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diff --git a/rtest/nshare/sb_box_dot.png b/rtest/nshare/sb_box_dot.png
new file mode 100644 (file)
index 0000000..f88d040
Binary files /dev/null and b/rtest/nshare/sb_box_dot.png differ

diff --git a/rtest/nshare/sb_circle_dbl_dot.png b/rtest/nshare/sb_circle_dbl_dot.png
new file mode 100644 (file)
index 0000000..1582d90
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diff --git a/rtest/nshare/sb_circle_dot.png b/rtest/nshare/sb_circle_dot.png
new file mode 100644 (file)
index 0000000..f2c4c4e
Binary files /dev/null and b/rtest/nshare/sb_circle_dot.png differ

diff --git a/rtest/nshare/sl_box_dbl_dot.png b/rtest/nshare/sl_box_dbl_dot.png
new file mode 100644 (file)
index 0000000..123f2f1
Binary files /dev/null and b/rtest/nshare/sl_box_dbl_dot.png differ

diff --git a/rtest/nshare/sl_box_dot.png b/rtest/nshare/sl_box_dot.png
new file mode 100644 (file)
index 0000000..477e488
Binary files /dev/null and b/rtest/nshare/sl_box_dot.png differ

diff --git a/rtest/nshare/sl_circle_dbl_dot.png b/rtest/nshare/sl_circle_dbl_dot.png
new file mode 100644 (file)
index 0000000..02ba78e
Binary files /dev/null and b/rtest/nshare/sl_circle_dbl_dot.png differ

diff --git a/rtest/nshare/sl_circle_dot.png b/rtest/nshare/sl_circle_dot.png
new file mode 100644 (file)
index 0000000..cb18e80
Binary files /dev/null and b/rtest/nshare/sl_circle_dot.png differ

diff --git a/rtest/nshare/sr_box_dbl_dot.png b/rtest/nshare/sr_box_dbl_dot.png
new file mode 100644 (file)
index 0000000..c9da77d
Binary files /dev/null and b/rtest/nshare/sr_box_dbl_dot.png differ

diff --git a/rtest/nshare/sr_box_dot.png b/rtest/nshare/sr_box_dot.png
new file mode 100644 (file)
index 0000000..d01705f
Binary files /dev/null and b/rtest/nshare/sr_box_dot.png differ

diff --git a/rtest/nshare/sr_circle_dbl_dot.png b/rtest/nshare/sr_circle_dbl_dot.png
new file mode 100644 (file)
index 0000000..f3cc8c8
Binary files /dev/null and b/rtest/nshare/sr_circle_dbl_dot.png differ

diff --git a/rtest/nshare/sr_circle_dot.png b/rtest/nshare/sr_circle_dot.png
new file mode 100644 (file)
index 0000000..08b506d
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diff --git a/rtest/nshare/st_box_dbl_dot.png b/rtest/nshare/st_box_dbl_dot.png
new file mode 100644 (file)
index 0000000..b325adb
Binary files /dev/null and b/rtest/nshare/st_box_dbl_dot.png differ

diff --git a/rtest/nshare/st_box_dot.png b/rtest/nshare/st_box_dot.png
new file mode 100644 (file)
index 0000000..0b99c73
Binary files /dev/null and b/rtest/nshare/st_box_dot.png differ

diff --git a/rtest/nshare/st_circle_dbl_dot.png b/rtest/nshare/st_circle_dbl_dot.png
new file mode 100644 (file)
index 0000000..30a9c5e
Binary files /dev/null and b/rtest/nshare/st_circle_dbl_dot.png differ

diff --git a/rtest/nshare/st_circle_dot.png b/rtest/nshare/st_circle_dot.png
new file mode 100644 (file)
index 0000000..c88778a
Binary files /dev/null and b/rtest/nshare/st_circle_dot.png differ

diff --git a/rtest/rtest.sh b/rtest/rtest.sh
index d9de1ccd8537e42746c3a510cc1fddd20037bfaf..2ff75721c4f0d1054a10bb2a222ec9f81752bf17 100755 (executable)
--- a/rtest/rtest.sh
+++ b/rtest/rtest.sh
@@ -1,4 +1,4 @@
-#! /bin/ksh
+#! /home/dperry/work_related/packages/arch/linux.i386-64/src/cmd/ksh93/ksh
 #
 # Graphviz regression test driver
 #
@@ -29,7 +29,7 @@ REFDIR=nshare          # Directory for expected test output
 GENERATE=              # If set, generate test data
 VERBOSE=               # If set, give verbose output
 NOOP=                  # If set, just print list of tests
-DOT=../cmd/dot/dot_static # build tree version with a builtin set of plugins
+DOT=../cmd/dot/dot # build tree version with a builtin set of plugins
                       # should be $(top_builddir)/cmd/dot/dot_static
 DIFFIMG=../contrib/diffimg/diffimg # build tree version