Fuzzing: Rewrite existing fuzzers to native go fuzzers

Signed-off-by: AdamKorcz <adam@adalogics.com>

configuration/fuzz.go

@@ -1,17 +0,0 @@
-//go:build gofuzz
-// +build gofuzz
-
-package configuration
-
-import (
-	"bytes"
-)
-
-// ParserFuzzer implements a fuzzer that targets Parser()
-// Export before building
-// nolint:deadcode
-func parserFuzzer(data []byte) int {
-	rd := bytes.NewReader(data)
-	_, _ = Parse(rd)
-	return 1
-}

configuration/fuzz_test.go

@@ -0,0 +1,15 @@
+package configuration
+
+import (
+	"bytes"
+	"testing"
+)
+
+// ParserFuzzer implements a fuzzer that targets Parser()
+// nolint:deadcode
+func FuzzConfigurationParse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		rd := bytes.NewReader(data)
+		_, _ = Parse(rd)
+	})
+}

reference/fuzz.go

@@ -1,13 +0,0 @@
-//go:build gofuzz
-// +build gofuzz
-
-package reference
-
-// fuzzParseNormalizedNamed implements a fuzzer
-// that targets ParseNormalizedNamed
-// Export before building the fuzzer.
-// nolint:deadcode
-func fuzzParseNormalizedNamed(data []byte) int {
-	_, _ = ParseNormalizedNamed(string(data))
-	return 1
-}

reference/fuzz_test.go

@@ -0,0 +1,14 @@
+package reference
+
+import (
+	"testing"
+)
+
+// fuzzParseNormalizedNamed implements a fuzzer
+// that targets ParseNormalizedNamed
+// nolint:deadcode
+func FuzzParseNormalizedNamed(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data string) {
+		_, _ = ParseNormalizedNamed(data)
+	})
+}

registry/api/v2/fuzz.go

@@ -1,13 +0,0 @@
-//go:build gofuzz
-// +build gofuzz
-
-package v2
-
-// FuzzParseForwardedHeader implements a fuzzer
-// that targets parseForwardedHeader
-// Export before building
-// nolint:deadcode
-func fuzzParseForwardedHeader(data []byte) int {
-	_, _, _ = parseForwardedHeader(string(data))
-	return 1
-}

registry/api/v2/fuzz_test.go

@@ -0,0 +1,13 @@
+package v2
+
+import (
+	"testing"
+)
+
+// FuzzParseForwardedHeader implements a fuzzer
+// that targets parseForwardedHeader
+func FuzzParseForwardedHeader(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data string) {
+		_, _, _ = parseForwardedHeader(data)
+	})
+}