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+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<!DOCTYPE html>
+<html lang="en" class="reftest-wait">
+<meta charset="utf-8">
+<title>Make sure that scrolling #scrolledBox into view paints the scrolled strip even while #coveringFixedBar covers that strip</title>
+
+<style>
+
+html {
+ overflow: hidden;
+}
+
+body {
+ margin: 0;
+ height: 2000px;
+}
+
+#coveringFixedBar {
+ position: fixed;
+ left: 10px;
+ top: 0;
+ width: 380px;
+ height: 20px;
+ background: blue;
+ z-index: 100;
+}
+
+#scrolledBox {
+ position: relative;
+ margin: 0 100px;
+ opacity: 0.9;
+ width: 200px;
+ height: 200px;
+ background: lime;
+ border: 1px solid black;
+}
+
+</style>
+
+<div id="coveringFixedBar"></div>
+
+<div id="scrolledBox"></div>
+
+<script>
+
+document.documentElement.scrollTop = 40;
+
+window.addEventListener("MozReftestInvalidate", function () {
+ document.documentElement.scrollTop = 20;
+ window.requestAnimationFrame(function () {
+ document.documentElement.scrollTop = 0;
+ document.documentElement.removeAttribute("class");
+ });
+});
+
+</script>