Blitz - WPT: multi-line-column-flex-fragmentation-032.html

wpt / css / css-break / flexbox / multi-line-column-flex-fragmentation-032.html

/css/css-break/flexbox/multi-line-column-flex-fragmentation-032.html

<!DOCTYPE html>
<title>
  Multi-line column flex fragmentation with forced break and negative margin.
</title>
<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
  .multicol {
    column-count: 5;
    column-fill: auto;
    column-gap: 0px;
    height: 100px;
    width: 100px;
    position: relative;
    background: red;
    z-index: -1;
  }
  #flex {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    height: 500px;
    position: relative;
  }
  #flex > div {
    background: green;
    width: 10px;
  }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="multicol">
  <div id="flex">
    <div style="height: 150px;"></div>
    <div style="height: 350px; break-before: column; margin-top: -50px;"></div>
    <div style="height: 150px;"></div>
    <div style="height: 300px; break-before: column;"></div>
  </div>
  <div style="position: absolute; top: 50px; left: 20px; width: 20px; height: 50px; background: green;"></div>
  <div style="position: absolute; top: -50px; left: 40px; width: 10px; height: 50px; background: white;"></div>
</div>

/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>