1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/await/await-awaits-thenables.js b/js/src/tests/test262/language/expressions/await/await-awaits-thenables.js
new file mode 100644
index 0000000000..8c39c34b9c
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/await/await-awaits-thenables.js
@@ -0,0 +1,22 @@
+// |reftest| async
+// Copyright 2016 Microsoft, Inc. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+author: Brian Terlson <brian.terlson@microsoft.com>
+esid: pending
+description: >
+  Await can await any thenable.
+flags: [async]
+---*/
+
+var thenable = {
+  then: function (resolve, reject) {
+    resolve(42);
+  }
+}
+async function foo() {
+  assert.sameValue(await thenable, 42);
+}
+
+foo().then($DONE, $DONE);