Blitz - WPT: position-sticky-flex-item-001.html

wpt / css / css-position / sticky / position-sticky-flex-item-001.html

/css/css-position/sticky/position-sticky-flex-item-001.html

<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="author" title="Mozilla" href="https://www.mozilla.org">
<link rel="help" href="https://drafts.csswg.org/css-position-3/#stickypos-insets">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1377072">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="This test verifies that the sticky flex item reserves its in-flow space in the scroll container's overflow area.">

<style>
#flex-scroller {
  overflow: hidden;
  inline-size: 100px;
  block-size: 100px;
  display: flex;
  flex-direction: column;
  background-color: green;
}

#non-sticky {
  flex: 0 0 80px;
  background-color: red;
}

#sticky {
  position: sticky;
  flex: 0 0 100px;
  bottom: 0;
}
</style>

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="flex-scroller">
  <div id="non-sticky"></div>
  <div id="sticky"></div>
</div>

<script>
// Scroll the scroll container down to the bottom.
document.getElementById("flex-scroller").scrollTop="1000";
</script>

/css/reference/ref-filled-green-100px-square.xht

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS Reftest Reference</title>
  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <style type="text/css"><![CDATA[
  div
  {
  background-color: green;
  height: 100px;
  width: 100px;
  }
  ]]></style>
 </head>
 <body>
  <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
  <div></div>
 </body>
</html>