test: add test file

gnovm/tests/files/recursive_native.gno

@@ -0,0 +1,26 @@
+package main
+
+import "fmt"
+
+type Role struct {
+	Name        string
+	Permissions []string
+	Users       []string
+	Next        *Role
+	Prev        *Role
+}
+
+func main() {
+	userRole := &Role{
+		Name:        "user",
+		Permissions: []string{},
+		Users:       []string{},
+		Next:        nil,
+		Prev:        nil,
+	}
+
+	fmt.Printf("%v", userRole)
+}
+
+// Output:
+// &{user [] [] <nil> <nil>}