gecko-dev/testing/web-platform/tests/css/css-position/position-sticky-inline-ref.html
haozhe bdc2b709d0 Bug 1623217 [wpt PR 22312] - Verify layout position of sticky position elements in ref tests, a=testonly
Automatic update from web-platform-tests
Verify layout position of sticky position elements in ref tests

Verify sticky position while composition happens. Catch when the main
thread position is different from the sticky position of ref tests.

Bug: 1059272

Change-Id: I3ec4fa391b42ff3783b2e89347a4bd10ab81faaf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2105754
Commit-Queue: Hao Sheng <haozhes@chromium.org>
Reviewed-by: Kevin Ellis <kevers@chromium.org>
Reviewed-by: Robert Flack <flackr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#755248}

--

wpt-commits: 211c4a997d7622b034a82ef9b2772401c5fe771f
wpt-pr: 22312
2020-04-06 12:43:44 +00:00

69 lines
1.4 KiB
HTML

<!DOCTYPE html>
<title>Reference for position:sticky should work for inline elements</title>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
.group {
display: inline-block;
position: relative;
width: 150px;
height: 250px;
}
.scroller {
position: relative;
width: 100px;
height: 200px;
overflow-x: hidden;
overflow-y: auto;
font: 25px/1 Ahem;
}
.contents {
height: 500px;
}
.indicator {
position: absolute;
left: 0;
color: green;
}
.inline {
display: inline;
}
</style>
<script>
window.addEventListener('load', function() {
document.getElementById('scroller1').scrollTop = 50;
document.getElementById('scroller2').scrollTop = 125;
document.getElementById('scroller3').scrollTop = 250;
});
</script>
<div class="group">
<div id="scroller1" class="scroller">
<div class="contents">
<div class="indicator inline" style="top: 150px;">XXX</div>
</div>
</div>
</div>
<div class="group">
<div id="scroller2" class="scroller">
<div class="contents">
<div class="indicator inline" style="top: 175px;">XXX</div>
</div>
</div>
</div>
<div class="group">
<div id="scroller3" class="scroller">
<div class="contents">
<div class="indicator inline" style="top: 275px;">XXX</div>
</div>
</div>
</div>
<div>You should see three green rectangles above. No red or blue should be visible.</div>