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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/webmessaging/MessageEvent_properties.htm
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/testing/web-platform/tests/webmessaging/MessageEvent_properties.htm b/testing/web-platform/tests/webmessaging/MessageEvent_properties.htm
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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>