sticky-margin-changed-expected.html

<!DOCTYPE html>
<style>
.scroller {
    background-color: red;
    border: 1px solid black;
    width: 200px;
    height: 200px;
    margin-top: 10px;
    outline: 2px solid black;
    overflow: hidden; /* hide scrollbars */
}

.sticky {
    background-color: green;
    display: inline-block;
    margin-top: 200px;
    position: relative;
    top: 0px;
    width: 200px;
    height: 200px;
}

</style>
<script>
function doTest()
{
    var stickyObjects = document.querySelectorAll('.sticky');
    for (var i = 0; i < stickyObjects.length; i++) {
        stickyObjects[i].style.marginTop = '0';
    }
}
window.addEventListener('load', doTest, false);
</script>
<div class="scroller">
    <div class="sticky"></div>
</div>
<div class="scroller">
    <div>
        <div class="sticky"></div>
    </div>
</div>

chromium/third_party/blink/web_tests/fast/css/sticky/sticky-margin-changed-expected.html