diff --git a/src/test/resources/LengthRestrictionInTypedefAndTypeValid.yang b/src/test/resources/LengthRestrictionInTypedefAndTypeValid.yang
new file mode 100644
index 0000000..eca2691
--- /dev/null
+++ b/src/test/resources/LengthRestrictionInTypedefAndTypeValid.yang
@@ -0,0 +1,15 @@
+module Test {
+    yang-version 1;
+    namespace http://huawei.com;
+    prefix Ant;
+    leaf invalid-interval {
+        type hello {
+            length "min..20 | 201..max";
+        }
+    }
+    typedef hello {
+        type string {
+            length "0..100 | 101..200 | 201..300";
+        }
+    }
+}