41 lines
910 B
HTML
41 lines
910 B
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test removing iframe on content-document-global-created</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
|
|
</head>
|
|
<body>
|
|
|
|
<script>
|
|
function onNotify(topic, cb) {
|
|
const observer = {
|
|
observe() {
|
|
cb();
|
|
SpecialPowers.removeObserver(observer, topic);
|
|
}
|
|
};
|
|
SpecialPowers.addObserver(observer, topic);
|
|
}
|
|
|
|
for (const topic of ["content-document-global-created", "webnavigation-create"]) {
|
|
add_task(async function test() {
|
|
const iframe = document.createElement("iframe");
|
|
const notification = Promise.withResolvers();
|
|
|
|
onNotify(topic, () => {
|
|
iframe.remove();
|
|
notification.resolve();
|
|
});
|
|
|
|
document.body.append(iframe);
|
|
await notification.promise;
|
|
|
|
ok(true, "Did not crash");
|
|
});
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|