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<!DOCTYPE HTML>
<html>
<head>
<title>APZ hit-testing with floated subframe</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>
<meta name="viewport" content="width=device-width"/>
<style>
#div1 {
position: relative;
}
#div2 {
width: 300px;
float: left;
}
#subframe {
overflow: auto;
}
#make-root-scrollable {
height: 5000px;
}
</style>
</head>
<body>
<div id="div1">
<div id="div2">
<div id="subframe">
<pre>A line of text that overflows because it's sufficiently long</pre>
</div>
</div>
</div>
<div id="make-root-scrollable"></div>
</body>
<script type="application/javascript">
async function test() {
var utils = getHitTestConfig().utils;
hitTestScrollbar({
element: document.getElementById("subframe"),
directions: { horizontal: true },
expectedScrollId: utils.getViewId(document.scrollingElement),
expectedLayersId: utils.getLayersId(),
trackLocation: ScrollbarTrackLocation.START,
expectThumb: true,
layerState: LayerState.INACTIVE,
});
}
waitUntilApzStable()
.then(test)
.then(subtestDone, subtestFailed);
</script>
</html>
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