1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/github.com/temoto/robotstxt/fuzz.go b/vendor/github.com/temoto/robotstxt/fuzz.go
new file mode 100644
index 000000000..de4b0587a
--- /dev/null
+++ b/vendor/github.com/temoto/robotstxt/fuzz.go
@@ -0,0 +1,29 @@
+// +build gofuzz
+
+package robotstxt
+
+import "testing/quick"
+
+func Fuzz(data []byte) int {
+	r, err := FromBytes(data)
+	if err != nil {
+		if r != nil {
+			panic("r != nil on error")
+		}
+		return 0
+	}
+
+	// FindGroup must never return nil
+	f1 := func(agent string) bool { return r.FindGroup(agent) != nil }
+	if err := quick.Check(f1, nil); err != nil {
+		panic(err)
+	}
+
+	// just check TestAgent doesn't panic
+	f2 := func(path, agent string) bool { r.TestAgent(path, agent); return true }
+	if err := quick.Check(f2, nil); err != nil {
+		panic(err)
+	}
+
+	return 1
+}