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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width; initial-scale=1.0">
<title>Sanity panning test for scrollable div</title>
<script type="application/javascript" src="apz_test_native_event_utils.js"></script>
<script type="application/javascript" src="apz_test_utils.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script type="application/javascript">
async function test() {
let transformEndPromise = promiseTransformEnd();
await synthesizeNativeTouchDrag(document.getElementById("outer"), 10, 100, 0, -50);
dump("Finished native drag, waiting for transform-end observer...\n");
await transformEndPromise;
dump("Transform complete; flushing repaints...\n");
await promiseOnlyApzControllerFlushed();
var outerScroll = document.getElementById("outer").scrollTop;
is(outerScroll, 50, "check that the div scrolled");
}
waitUntilApzStable()
.then(test)
.then(subtestDone);
</script>
</head>
<body>
<div id="outer" style="height: 250px; border: solid 1px black; overflow:scroll">
<div style="height: 5000px; background-color: lightblue">
This div makes the |outer| div scrollable.
</div>
</div>
<div style="height: 5000px; background-color: lightgreen;">
This div makes the top-level page scrollable.
</div>
</body>
</html>