1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/default-constructor.js b/js/src/tests/test262/language/statements/class/subclass/default-constructor.js
new file mode 100644
index 0000000000..5976b13a8b
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/default-constructor.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5
+description: >
+    class default constructor
+---*/
+var calls = 0;
+class Base {
+  constructor() {
+    calls++;
+  }
+}
+class Derived extends Base {}
+var object = new Derived();
+assert.sameValue(calls, 1, "The value of `calls` is `1`");
+
+calls = 0;
+assert.throws(TypeError, function() { Derived(); });
+assert.sameValue(calls, 0, "The value of `calls` is `0`");
+
+reportCompare(0, 0);