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Test Info:
<!--
Any copyright is dedicated to the Public Domain.
-->
<!DOCTYPE html>
<html lang="en" class="reftest-wait">
<meta charset="utf-8">
<title>Make sure that large gradient backgrounds are painted even at extreme scroll positions</title>
<style>
html {
background: white;
overflow: hidden;
}
body {
margin: 0;
height: 51000px; /* = 255 * 200 */
background-image: linear-gradient(rgb(0,0,0) 0px, rgb(255,255,255) 51000px);
}
div {
height: 1000px;
background-color: red;
}
</style>
<div></div>
<script>
window.addEventListener("MozReftestInvalidate", function () {
document.documentElement.scrollTop = 210 * 200; // 42000 > 32768
document.documentElement.removeAttribute("class");
});
</script>