1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-fonts/standard-font-family-14.html b/testing/web-platform/tests/css/css-fonts/standard-font-family-14.html
new file mode 100644
index 0000000000..5b694ef09b
--- /dev/null
+++ b/testing/web-platform/tests/css/css-fonts/standard-font-family-14.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+<link rel="author" title="Myles C. Maxfield" href="mailto:mmaxfield@apple.com"/>
+<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#standard-font-families"/>
+<link rel="mismatch" href="standard-font-family-14-notref.html"/>
+<meta name="assert" content="ui-serif in @font-face works"/>
+<style>
+@font-face {
+    font-family: "AppleSystemUISerif";
+    src: local("ui-serif");
+}
+</style>
+</head>
+<body>
+<div>
+<div style="display: inline-block; font: 72px 'AppleSystemUISerif';">HeJllo</div>
+</div>
+</body>
+</html>