Blitz - WPT: line-height-203.html

wpt / css / CSS2 / visudet / line-height-203.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS2 Line height test: baseline position with explicit sizing</title>
<link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net">
<link rel="help" href="https://drafts.csswg.org/css2/visudet.html#line-height">
<link rel="mismatch" href="reference/line-height-203-ref.html">
<meta name="assert" content="The position of the baseline in an inline-level box whose height is determined by a non-normal value of line-height
                             does depend on the first available font.">
<style>
@font-face {
  font-family: 'high';
  font-style: normal;
  font-weight: 400;
  src:  url(/fonts/Revalia.woff) format('woff');
}
@font-face {
  font-family: 'deep';
  font-style: normal;
  font-weight: 400;
  src: url(/fonts/AD.woff) format('woff');
}

div {
  position: absolute;
  line-height: 100px;
  font-size: 100px;
  width: 300px; /* plenty of room for the (invisible) text */
  text-align: right;
  color: transparent;
}
span { /* visible thing aligned to the baseline, and small enough to not influence its position */
  display: inline-block;
  width: 20px;
  height: 20px;
}

/* white #h is on top of green #d,
   but as they have different primary fonts,
   their baselines should not line up and green #d should be visible.*/
#d { font-family: deep; }
#d span { background: green; }

#h { font-family: high; }
#h span { background: white; }

</style>

<p>Test passes if there is a small green rectangle or square below.

<div id=d>aa<span></span></div>
<div id=h>aa<span></span></div>

/css/CSS2/visudet/reference/line-height-203-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Test Reference file</title>
<link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net">

<p>Test passes if there is a small green rectangle or square below.