chromium/third_party/blink/web_tests/paint/invalidation/clip/background-clip-content-box-repaint-expected.html

<!DOCTYPE html>
<style>
#container {
    position: relative;
    width: 100px;
}

#dynamic-padding {
    position: absolute;
    left: 0;
    top: 0;

    width: 280px;
    height: 280px;
    padding: 10px;

    background-clip: content-box;
    background-color: yellow;
}
</style>
<div id="container">
    <div id="dynamic-padding"></div>
</div>
This test verifies an element with percentage padding and background-clip:content-box correctly repaints when its padding changes due to container layout.