1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/DataView/regular-subclassing.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/DataView/regular-subclassing.js
new file mode 100644
index 0000000000..fe91d32a2b
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/DataView/regular-subclassing.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 24.2.2
+description: Subclassing the DataView object
+info: |
+  24.2.2 The DataView Constructor
+
+  ...
+
+  The DataView constructor is designed to be subclassable. It may be used as the
+  value of an extends clause of a class definition. Subclass constructors that
+  intend to inherit the specified DataView behaviour must include a super call
+  to the DataView constructor to create and initialize subclass instances with
+  the internal state necessary to support the DataView.prototype built-in
+  methods.
+---*/
+
+class DV extends DataView {}
+
+var buffer = new ArrayBuffer(1);
+
+var dv = new DV(buffer);
+assert.sameValue(dv.buffer, buffer);
+
+assert.throws(TypeError, function() {
+  new DV();
+});
+
+reportCompare(0, 0);