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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
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+<!DOCTYPE html>
+<html>
+<head>
+<title> MessageEvent interface and properties </title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+<div id=log></div>
+
+<div style="display:none">
+ <iframe width="70%" onload="do_test()" src="./support/ChildWindowPostMessage.htm"></iframe>
+</div>
+
+<script>
+async_test(function() {
+ window.do_test = this.step_func(function() {
+ document.querySelector("iframe").contentWindow.postMessage("foo", "*");
+ })
+
+ window.addEventListener("message", this.step_func_done(function(e) {
+ e.preventDefault();
+ assert_true(e instanceof MessageEvent, "Should be MessageEvent");
+ assert_equals(e.type, "message");
+ assert_false(e.bubbles, "bubbles");
+ assert_false(e.cancelable, "cancelable");
+ assert_false(e.defaultPrevented, "defaultPrevented");
+ }), false);
+});
+</script>
+</body>
+</html>