chromium/third_party/blink/web_tests/external/wpt/css/css-text-decor/text-decoration-thickness-ink-skip-dilation.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Text Decoration Test: Ink skipping extends only a small distance away from glyph</title>
<link rel="help" href="https://drafts.csswg.org/css-text-decor-4/#text-decoration-skip-ink-property">
<meta name="assert" content="Ink skipping gap is capped at a small distance and does not continuously grow with text-decoration-thickness.">
<link rel="author" title="Dominik Röttsches" href="mailto:[email protected]">
<link rel="match" href="reference/text-decoration-thickness-ink-skip-dilation-ref.html">
<style>
@font-face {
font-family: underline-variable;
src: url(resources/UnderlineTest-VF.ttf);
}

.test_red {
font-family: underline-variable;
font-size: 64px;
}

.underline {
text-decoration: underline;
text-underline-position: from-font;
text-decoration-thickness: 13px;
text-decoration-color: red;
}

.test_green {
text-decoration: underline;
font-family: underline-variable;
text-underline-position: from-font;
text-decoration-thickness: 25px;;
font-size: 64px;
text-decoration-color: green;
}

.overlap {
position: absolute;
left: 20px;
top: 25px;
}
</style>
</head>
<body>
<p>Test passes if no blips of red underline show near the descender of the g glyph.</p>
<div class="test">
<div class="test_red overlap">a<span class="underline">aaaagaaaa</span>a</div>
<div class="test_green overlap">aaaaagaaaaa</div>
</div>
</div>
</body>
</html>