fuzz lexer

check.sh

@@ -23,13 +23,23 @@ fi
 
 echo "Running fuzz checks..."
 pushd str || exit
+  echo "fuzzing str"
   go-fuzz-build
   go-fuzz &
   sleep 60
   pkill -9 go-fuzz
 popd || exit
 
 pushd processor || exit
+  echo "fuzzing processor"
+  go-fuzz-build
+  go-fuzz &
+  sleep 60
+  pkill -9 go-fuzz
+popd || exit
+
+pushd processor/parser || exit
+  echo "fuzzing processor/parser"
   go-fuzz-build
   go-fuzz &
   sleep 60

processor/parser/.gitignore

@@ -0,0 +1,4 @@
+corpus
+crashers
+suppressions
+parser-fuzz.zip

processor/parser/fuzz.go

@@ -0,0 +1,17 @@
+package parser
+
+// For fuzz testing...
+// https://github.com/dvyukov/go-fuzz
+// install both go-fuzz-build and go-fuzz
+// go-fuzz-build && go-fuzz
+func Fuzz(data []byte) int {
+	lex := NewLexer(string(data))
+
+	lex.Peek()
+	t := lex.NextToken()
+	for t.Type != "END" {
+		t = lex.NextToken()
+	}
+
+	return 1
+}