css/css-backgrounds/parsing/border-image-shorthand.sub.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Backgrounds and Borders Module Level 3: border-image sets longhands</title>
<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#border-image">
<meta name="assert" content="border-image supports the full grammar ' <&lsquo;border-image-source&rsquo;> || <&lsquo;border-image-slice&rsquo;> [ / <&lsquo;border-image-width&rsquo;> | / <&lsquo;border-image-width&rsquo;>? / <&lsquo;border-image-outset&rsquo;> ]? || <&lsquo;border-image-repeat&rsquo;>'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/shorthand-testcommon.js"></script>
</head>
<body>
<script>
test_shorthand_value('border-image', 'none', {
  'border-image-source': 'none',
  'border-image-slice': '100%',
  'border-image-width': '1',
  'border-image-outset': '0',
  'border-image-repeat': 'stretch'
});

test_shorthand_value('border-image', 'url("http://{{host}}/") 1 2 3 4 fill', {
  'border-image-source': 'url("http://{{host}}/")',
  'border-image-slice': '1 2 3 4 fill',
  'border-image-width': '1',
  'border-image-outset': '0',
  'border-image-repeat': 'stretch'
});

test_shorthand_value('border-image', 'repeat round', {
  'border-image-source': 'none',
  'border-image-slice': '100%',
  'border-image-width': '1',
  'border-image-outset': '0',
  'border-image-repeat': 'repeat round'
});

test_shorthand_value('border-image', 'url("http://{{host}}/") fill 1 2% 3 4%', {
  'border-image-source': 'url("http://{{host}}/")',
  'border-image-slice': '1 2% 3 4% fill',
  'border-image-width': '1',
  'border-image-outset': '0',
  'border-image-repeat': 'stretch'
});

test_shorthand_value('border-image', '1 2% 3 4% / 5% / 6', {
  'border-image-source': 'none',
  'border-image-slice': '1 2% 3 4%',
  'border-image-width': '5%',
  'border-image-outset': '6',
  'border-image-repeat': 'stretch'
});
</script>
</body>
</html>