window-resize-child-background-image-fixed-centered.html

<!DOCTYPE html>
<script src="../../../resources/run-after-layout-and-paint.js"></script>
<script src="../resources/window-resize-repaint.js"></script>
<style>
#target {
    width: 1000px;
    height: 1000px;
    background-image: url(../resources/apple.jpg);
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}
</style>
<div id="target"></div>

chromium/third_party/blink/web_tests/paint/invalidation/window-resize/window-resize-child-background-image-fixed-centered.html