Source code

Revision control

Copy as Markdown

Other Tools

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Hit-testing of fixed background image</title>
<script type="application/javascript" src="apz_test_utils.js"></script>
<script type="application/javascript" src="apz_test_native_event_utils.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<style>
html,
body {
height: 100vh;
margin: 0px;
padding: 0px;
overflow-x: hidden;
}
.bg-gradient {
background: linear-gradient(white, green) fixed;
height: 1000px;
width: 100%;
}
</style>
</head>
<body>
<div class="bg-gradient"></div>
<div style="height: 1000px; background-color: green;"></div>
</body>
<script type="application/javascript">
async function test() {
var config = getHitTestConfig();
var utils = config.utils;
var body = document.querySelector("body");
utils.setDisplayPortForElement(0, 0, 800, 2000, body, 1);
await promiseApzFlushedRepaints();
var target = document.querySelector(".bg-gradient");
checkHitResult(hitTest(centerOf(target)),
APZHitResultFlags.VISIBLE,
utils.getViewId(body),
utils.getLayersId(),
"fixed bg image");
}
waitUntilApzStable()
.then(test)
.then(subtestDone, subtestFailed);
</script>
</html>
</html>