transform-style-change.html | Explore in Territory

<!DOCTYPE html>
<!-- Tests that an element composited with transform-style: preserve-3d still renders when switched to transform-style: flat -->
<div id="box" style="width:100px; height:100px; background-color: green; transform: translateZ(0); transform-style: preserve-3d"></div>
<script src="../../../resources/run-after-layout-and-paint.js"></script>
<script>
function test() {
    document.getElementById("box").style.transformStyle = "flat";
}

// Force one composite with preserve-3d
runAfterLayoutAndPaint(test, true);
</script>

chromium/third_party/blink/web_tests/paint/invalidation/compositing/transform-style-change.html