34 lines
816 B
HTML
34 lines
816 B
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<script src="../../resources/js-test.js"></script>
|
|
</head>
|
|
<body>
|
|
<script>
|
|
description('The connected subframe counter should not overflow and make `disconnectSubframes` leave active subframes in a detached DOM node.');
|
|
jsTestIsAsync = true;
|
|
|
|
const FRAME_COUNT = 1024;
|
|
|
|
onload = () => {
|
|
container = document.getElementById("testContainer");
|
|
for (let i = 0; i < FRAME_COUNT; ++i) {
|
|
setTimeout(() => {
|
|
let frame = document.createElement('iframe');
|
|
frame.style.display = 'none';
|
|
container.appendChild(frame);
|
|
}, 0);
|
|
}
|
|
|
|
setTimeout(() => {
|
|
container.remove();
|
|
|
|
shouldBeNull('container.firstChild.contentWindow');
|
|
finishJSTest();
|
|
}, 0);
|
|
}
|
|
</script>
|
|
<div id="testContainer"></div>
|
|
</body>
|
|
</html>
|