Added FSM test bench

tests/fsm/run-test.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# run this test many times:
+# time bash -c 'for ((i=0; i<100; i++)); do echo "-- $i --"; bash run-test.sh || exit 1; done'
+
+set -e
+
+rm -rf temp
+mkdir -p temp
+echo "generating tests.."
+python generate.py
+
+{
+	all_targets="all_targets:"
+	echo "all: all_targets"
+	for i in $( ls temp/*.ys | sed 's,[^0-9],,g; s,^0*\(.\),\1,g;' ); do
+		idx=$( printf "%05d" $i )
+		echo "temp/uut_${idx}.log: temp/uut_${idx}.ys temp/uut_${idx}.v"
+		echo "	@echo -n '[$i]'"
+		echo "	@../../yosys -ql temp/uut_${idx}.log temp/uut_${idx}.ys"
+		all_targets="$all_targets temp/uut_${idx}.log"
+	done
+	echo "$all_targets"
+} > temp/makefile
+
+echo "running tests.."
+${MAKE:-make} -f temp/makefile
+echo
+
+exit 0