this is just a test for now, try to reimplement regression-wally in bash

wally-pipelined/regression/regression-wally.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+check_test () {
+  output=$(./$1)
+  found=$(echo $output | grep -c "$2")
+  echo "$found"
+}
+echo "starting Imperas rv64ic"
+coproc rv64 {(check_test "sim-wally-batch" "All tests ran without failures.")}
+echo "starting busybear"
+coproc busybear {(check_test "sim-busybear-batch" "loaded 100000 instructions")}
+IFS= read -r -d '' -u "${rv64[0]}" rv64_out
+[[ $rv64_out -eq 1 ]] && echo "rv64ic passed" || echo "rv64ic failed"
+IFS= read -r -d '' -u "${busybear[0]}" busybear_out
+[[ $busybear_out -eq 1 ]] && echo "busybear passed" || echo "busybear failed"
+
+#wait $(jobs -p)
+[[ $rv64_out -eq 1 && $busybear_out -eq 1 ]] && echo "all passed" || echo "not all passed"