font-synthesis-small-caps-not-applied.html

<!DOCTYPE html>
<html lang="en">
<meta charset="utf-8"/>
<title>CSS Test: font-synthesis-small-caps with font that supports small-caps</title>
<link rel="match" href="font-synthesis-small-caps-not-applied-ref.html">
<link rel="help" href="https://www.w3.org/TR/css-fonts-4/#font-synthesis-small-caps">
<meta name="assert" content="If font supports small-caps ‘font-synthesis-small-caps’ should not have any effect">
<!--Exo-DemiBold has small caps in the font-->
<style>
    @font-face {
        font-family: "exo";
        src: url(support/fonts/Exo-DemiBold.otf);
    }
    @supports not (font-synthesis-small-caps: none) {
        .test {color: red;}
    }
    .test {
        font-family: "exo";
        font-size: 3em;
        font-variant: small-caps;
    }
    .nosynth {
        font-synthesis-small-caps: none;
    }
</style>

<p>Test passes if the two lines below are identical and there is no red.</p>
<section class="test">
    <p>Filler text</p>
    <p class="nosynth">Filler text</p>
</section>

chromium/third_party/blink/web_tests/external/wpt/css/css-fonts/font-synthesis-small-caps-not-applied.html