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leo60228/index.html

Created August 11, 2022 21:58
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index.html
<!DOCTYPE html>
<html>
<body>
<script>
function prepare() {
var iframe = document.createElement('iframe');
document.body.appendChild(iframe);
var doc = iframe.contentDocument;
doc.body.innerHTML = '<div>hello</div>';
doc.execCommand('SelectAll', false, null);
iframe.style.width = '50px';
iframe.style.height = '50px';
iframe.offsetLeft; // Force layout
iframe.style.width = '200%';
iframe.style.height = '200%';
return iframe.contentWindow.getSelection();
}
document.body.addEventListener('overflowchanged', function () {
document.body.innerHTML = 'This tests removing the iframe for which overflowchanged is dispatched. WebKit should not crash.';
});
prepare().collapseToStart();
</script>
</body>
</html>
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