29 lines
769 B
HTML
29 lines
769 B
HTML
<!DOCTYPE html>
|
|
<style>
|
|
div { color: green; }
|
|
</style>
|
|
<p>Test passes if you see a single 100px by 100px green box below.</p>
|
|
<iframe></iframe>
|
|
<script>
|
|
const frameDocument = document.querySelector('iframe').contentDocument;
|
|
frameDocument.body.innerHTML = `<div></div>`;
|
|
const host = frameDocument.querySelector('div');
|
|
host.attachShadow({mode:'closed'}).innerHTML = `
|
|
<style>
|
|
:host {
|
|
color: red;
|
|
background: green;
|
|
width: 100px;
|
|
height: 100px;
|
|
}
|
|
</style>
|
|
<span>Test moving a host to a different document.</span>
|
|
`;
|
|
host.offsetWidth;
|
|
document.adoptNode(host);
|
|
document.body.appendChild(host);
|
|
document.body.removeChild(document.querySelector('iframe'));
|
|
if (window.GCController)
|
|
GCController.collect();
|
|
</script>
|