1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/Secure-Close-undefined.htm b/testing/web-platform/tests/websockets/Secure-Close-undefined.htm
new file mode 100644
index 000000000..9bd4861f0
--- /dev/null
+++ b/testing/web-platform/tests/websockets/Secure-Close-undefined.htm
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>W3C WebSocket API - Close Secure WebSocket - Code is undefined</title>
+    <script type="text/javascript" src="/resources/testharness.js"></script>
+    <script type="text/javascript" src="/resources/testharnessreport.js"></script>
+    <script type="text/javascript" src="websocket.sub.js"></script>
+</head>
+<body>
+    <div id="log"></div>
+    <script type="text/javascript">
+
+        var test = async_test();
+
+        var wsocket = CreateWebSocket(true, false, false);
+        var isOpenCalled = false;
+
+        wsocket.addEventListener('open', test.step_func(function (evt) {
+            wsocket.close(undefined);
+            test.done();
+        }), true);
+    </script>
+
+</body>
+</html>