Blitz - WPT: block-ellipsis-repaint-004.html

wpt / css / css-overflow / line-clamp / block-ellipsis-repaint-004.html

/css/css-overflow/line-clamp/block-ellipsis-repaint-004.html

<!DOCTYPE html>
<html class="reftest-wait">
<meta charset="utf-8">
<title>CSS Overflow: line-clamp ellipsis repaint tests</title>
<link rel="author" title="Andreu Botella" href="mailto:abotella@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-overflow-4/#block-ellipsis">
<link rel="match" href="reference/block-ellipsis-repaint-004-ref.html">
<meta name="assert" content="This test makes sure that, if the inline root containing the ellipsis changes the styles that affect the ellipsis, the ellipsis will indeed change; and that this will happen even if nothing else needs to be repainted.">
<script src="/common/reftest-wait.js"></script>
<style>
#clamp {
  line-clamp: 3;
  border: 1px solid black;
  padding: 4px;
  background-color: yellow;

  font: 16px/0 serif;

  & span {
    font: 16px/16px serif;
  }
}
</style>

<p>The ellipsis should be bold and twice as large as the rest of the text.</p>

<div id="clamp">
  <span>
    Line 1 <br>
    Line 2 <br>
    Line 3 <br>
    Line 4
  </span>
</div>

<script>
  window.onload = () => {
    requestAnimationFrame(() => {
      requestAnimationFrame(() => {
        document.getElementById("clamp").style.fontSize = "32px";
        document.getElementById("clamp").style.fontWeight = "bold";
        takeScreenshot();
      });
    });
  };
</script>

/css/css-overflow/line-clamp/reference/block-ellipsis-repaint-004-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
#clamp {
  border: 1px solid black;
  padding: 4px;
  background-color: yellow;

  font: 16px/16px serif;
}
.ellipsis {
  font: bold 32px/0 serif;
}
</style>

<p>The ellipsis should be bold and twice as large as the rest of the text.</p>

<div id="clamp">
  Line 1 <br>
  Line 2 <br>
  Line 3<span class="ellipsis">…</span>
</div>