tools: allow passing parameters to fuzz_v_parser_with_radamsa.sh, so that it could be run in several processes from the same folder

Author: spytheman

cmd/tools/fuzz/fuzz_v_parser_with_radamsa.sh

@@ -2,9 +2,18 @@
 
 ## Note: radamsa is a fuzzer, available from https://gitlab.com/akihe/radamsa
 
-## ./v -g cmd/tools/measure/parser_speed.v
+export VFUZZER=true
+export OUTPUT_FILE=${1:-x.v}
+export PARSER_EXECUTABLE=${2:-cmd/tools/measure/parser_speed}
 
-while true; do 
-	radamsa --meta autofuzz.log examples/hello_world.v > x.v; 
-	VFUZZER=true cmd/tools/measure/parser_speed x.v || break; 
+echo "Fuzzing parameters | OUTPUT FILE: ${OUTPUT_FILE} | PARSER_EXECUTABLE: ${PARSER_EXECUTABLE}"
+
+if [ ! -f $PARSER_EXECUTABLE ]; then
+	v -g -o "${PARSER_EXECUTABLE}" cmd/tools/measure/parser_speed.v
+fi	
+
+while true; do
+	radamsa --meta autofuzz.log examples/hello_world.v > "${OUTPUT_FILE}";
+	echo -ne "OFILE: ${OUTPUT_FILE}";
+	./"${PARSER_EXECUTABLE}" ${OUTPUT_FILE} || break;
 done