<!DOCTYPE html>
<html>
<head>
<script src="../../resources/js-test.js"></script>
<style id="style">
foo {
    font: -apple-system-body;
}
</style>
</head>
<body>
<script>
let style = document.getElementById("style").sheet.cssRules[0].style;
shouldNotBe("style.getPropertyValue('font-family')", "'UICTFontTextStyleBody'");
shouldBeTrue("isNaN(parseInt(style.getPropertyValue('font-size')))");
shouldNotBe("style.getPropertyValue('font-style')", "'normal'");
shouldBeTrue("isNaN(parseInt(style.getPropertyValue('font-weight')))");
shouldNotBe("style.getPropertyValue('font-variant-caps')", "'normal'");
shouldNotBe("style.getPropertyValue('line-height')", "'normal'");
</script>
</body>
</html>