forked from mirrors/gecko-dev
17c446e9a8
--HG-- rename : testing/web-platform/tests/progress-events/tests/submissions/Samsung/resources/img.jpg => testing/web-platform/tests/XMLHttpRequest/resources/img.jpg rename : testing/web-platform/tests/webmessaging/without-ports/009.html => testing/web-platform/tests/common/failing-test.html
38 lines
1 KiB
HTML
38 lines
1 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title> postMessage with duplicate transfer objects raises DataCloneError exception </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="PostMessageTest()" src="./support/ChildWindowPostMessage.htm"></iframe>
|
|
</div>
|
|
|
|
<script>
|
|
|
|
|
|
var description = "Test Description: " +
|
|
"postMessage with duplicate transfer objects raises DataCloneError exception.";
|
|
|
|
var DATA = "ports";
|
|
var TARGET = document.querySelector("iframe");
|
|
|
|
function PostMessageTest()
|
|
{
|
|
test(function()
|
|
{
|
|
assert_throws("DATA_CLONE_ERR", function()
|
|
{
|
|
assert_own_property(window, "MessageChannel", "window");
|
|
var channel = new MessageChannel();
|
|
TARGET.contentWindow.postMessage(DATA, "*", [channel.port1, channel.port1]);
|
|
});
|
|
}, description);
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|