1 files changed, 36 insertions, 0 deletions
diff --git a/test/812-recursive-default/src/Main.java b/test/812-recursive-default/src/Main.java
new file mode 100644
index 0000000000..4a6b886c8b
--- /dev/null
+++ b/test/812-recursive-default/src/Main.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+interface Itf {
+  public default int fib(int a) {
+    if (a <= 1) return a;
+    return fib(a - 1) + fib(a - 2);
+  }
+}
+
+public class Main implements Itf {
+
+  public static void main(String[] args) {
+    int result = new Main().fib(2);
+    if (result != 1) {
+      throw new Error("Expected 1, got " + result);
+    }
+  }
+
+  public int fib(int a) {
+    return Itf.super.fib(a);
+  }
+}