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<!DOCTYPE html>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script src="apz_test_utils.js"></script>
<script src="apz_test_native_event_utils.js"></script>
<style>
body {
  margin: 0;
}
#sticky {
  position: sticky;
  top: 0;
  height: 50vh;
  background-color: green;
}
</style>
<div id="sticky"></div>
<!-- Content to make the page scrollable will be added dynamically -->
<script>
  // Silence SimpleTest warning about missing assertions by having it wait
  // indefinitely. We don't need to give it an explicit finish because the
  // entire window this test runs in will be closed after the main browser test
  // finished.
  SimpleTest.waitForExplicitFinish();
</script>