test: add a test/Makefile.dot that automate the generation of various topology

test/Makefile.dot

+# Time-stamp: <modified the 11/03/2020 (at 11:41) by Erwan Jahier>
+
+
+# Rules to generate various dot files.
+# The DECO_PATTERN variable should be defined
+
+grid4.dot:
+	gg grid -w 4 -he 4 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+grid10.dot:
+	gg grid -w 10 -he 10 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+er30.dot:
+	gg ER -p 0.1 -n 30 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+er100.dot:
+	gg ER -p 0.1 -n 100 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+ba100.dot:
+	gg BA -n 100 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+udg100.dot:
+	gg UDG -n 100 -w 10 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+qudg100.dot:
+	gg QUDG -n 100 -w 10 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+ring30.dot:
+	gg ring -n 30 -o $@
+	gg-deco $(DECO_PATTERN) $@ -o $@
+
+cleandot:
+	rm -f ring30* er30* er100* grid* ba100* udg* qudg*