blob: 171e3cf7148070285e1d84484666966285ac23b5 [file] [log] [blame]
<!-- Based on compositing/repaint/should-not-clip-composited-viewport-scrolling-layer.html -->
<script src="resources/paint-invalidation-test.js"></script>
if (window.internals)
window.expectedPaintInvalidationObjects = [
"LayoutBlockFlow DIV id='content'",
function paintInvalidationTest() {
document.getElementById('content').style.backgroundColor = 'green';
window.scrollTo(2000, 2000);
window.onload = runPaintInvalidationTest;
#content {
width: 5000px;
height: 5000px;
background-color: red;
<div id="content">
Tests invalidation of scrolling layer. Passes if the repaint rect is not clipped,
and there is no red when the scrolling container is scrolled.<br>
Note for manual testing: must run with --enable-prefer-compositing-to-lcd-text
on non-high-dpi machines to enable composited scrolling.