<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Fonts Module Level 3: parsing font-variant-ligatures with valid values</title>
<link rel="help" href="https://www.w3.org/TR/css-fonts-3/#font-variant-ligatures-prop">
<meta name="assert" content="font-variant-ligatures supports the full grammar 'normal | none | [ <common-lig-values> || <discretionary-lig-values> || <historical-lig-values> || <contextual-alt-values> ]'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_valid_value('font-variant-ligatures', 'normal');
test_valid_value('font-variant-ligatures', 'none');

// <common-lig-values>        = [ common-ligatures | no-common-ligatures ]
test_valid_value('font-variant-ligatures', 'common-ligatures');
test_valid_value('font-variant-ligatures', 'no-common-ligatures');

// <discretionary-lig-values> = [ discretionary-ligatures | no-discretionary-ligatures ]
test_valid_value('font-variant-ligatures', 'discretionary-ligatures');
test_valid_value('font-variant-ligatures', 'no-discretionary-ligatures');

// <historical-lig-values>    = [ historical-ligatures | no-historical-ligatures ]
test_valid_value('font-variant-ligatures', 'historical-ligatures');
test_valid_value('font-variant-ligatures', 'no-historical-ligatures');

// <contextual-alt-values>    = [ contextual | no-contextual ]
test_valid_value('font-variant-ligatures', 'contextual');
test_valid_value('font-variant-ligatures', 'no-contextual');
</script>
</body>
</html>
