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-rw-r--r--dom/messagechannel/tests/iframe_messageChannel_cloning.html22
1 files changed, 22 insertions, 0 deletions
diff --git a/dom/messagechannel/tests/iframe_messageChannel_cloning.html b/dom/messagechannel/tests/iframe_messageChannel_cloning.html
new file mode 100644
index 000000000..de03cead9
--- /dev/null
+++ b/dom/messagechannel/tests/iframe_messageChannel_cloning.html
@@ -0,0 +1,22 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+ <script type="application/javascript">
+
+ function ok(a, msg) {
+ window.parent.postMessage({ status: a ? "OK" : "KO", message: msg }, "*");
+ }
+
+ window.addEventListener('message', receiveMessage, false);
+ function receiveMessage(evt) {
+ ok (evt.data, "Data received");
+ ok (evt.data.port instanceof MessagePort, "Data contains a MessagePort");
+
+ var a = new MessageChannel();
+ window.parent.postMessage({ status: "FINISH", port: a.port2 }, '*', [a.port2]);
+ }
+
+ </script>
+</body>
+</html>
+