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Test Info:
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test upgrade steps for custom elements.</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<script type="text/javascript">
// Fake the Cu.waiveXrays, so that we can share the tests with mochitest chrome.
var Cu = { waiveXrays: (obj) => obj };
SimpleTest.waitForExplicitFinish();
var promises = [];
function test_with_new_window(f, msg) {
promises.push(new Promise((aResolve) => {
let iframe = document.createElement('iframe');
iframe.setAttribute('type', 'content');
iframe.setAttribute('src', 'test_upgrade_page.html');
iframe.onload = function() {
// Use window from iframe to isolate the test.
f(iframe.contentWindow, msg);
aResolve();
};
document.body.appendChild(iframe);
}));
}
</script>
<!-- Test cases for autonomous element -->
<script type="text/javascript" src="upgrade_tests.js"></script>
<script>
Promise.all(promises).then(() => {
SimpleTest.finish();
});
</script>
</body>
</html>