Blitz - WPT: box-decoration-break-clone-002.html

wpt / css / css-break / box-decoration-break-clone-002.html

/css/css-break/box-decoration-break-clone-002.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-break/#break-decoration">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1564726">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">

<style>
.multicol {
  column-count: 2;
  column-gap: 0;
  column-fill: auto;
  inline-size: 100px;
  block-size: 100px;
  background: red;
}

.container {
  border-block: 15px solid green;
  box-decoration-break: clone;
  block-size: calc(70px + 30px); /* 1st column + 2nd column */
}

.child {
  block-size: calc(70px + 85px); /* 1st column + 2nd column */
  background: green;
}
</style>

<!-- The container's content-box block-size is 100px, occupying part of the
     second column. The child overflows the container, and get painted over the
     container's block-end border in the second column. -->

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="multicol">
  <div class="container">
    <div class="child"></div>
  </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>