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tubestation/layout/reftests/css-selectors/nth-child-ref.html
Manish Goregaokar f11bf6e617 Bug 1364009 - Don't allow comments/spaces between signs,numbers,and n in an+b syntax for nth-child; r=dbaron
In the an+b syntax, this continues to allow comments and spaces like so:
` an + b `. It does not allow `a n+b`, or `- an+b` or `+ an+b` (and the
same for the `an-b` form). Similarly, it does not allow `- b` or `+ b`.

Additionally, it *does* allow `+/*comment*/n+b` or `-/*comment*/n+b`,
but not `+ n+b` or `-n+b`. This is specced; in this one case we
parse two tokens but do not allow whitespace in between.

MozReview-Commit-ID: INzFGeMPeK7
2017-06-01 15:54:14 -07:00

24 lines
569 B
HTML

<!DOCTYPE HTML>
<html><head>
<meta charset="utf-8">
<title>Tests :nth-child(An+B) matching</title>
<style type="text/css">
x { background-color:black; }
x { font-size:12px; }
x { text-decoration: underline; }
x { border-left-width: 1px; }
x { border-right-width: 1px; }
x { border-top-width: 1px; }
x { border-bottom-width: 1px; }
x { border-style: solid; border-color: blue;}
</style>
</head>
<body>
<div><x>x</x><y>x</y><y>x</y><x>x</x><y>x</y><y>x</y><x>x</x><y>x</y><y>x</y><x>x</x><y>x</y></div>
</body>
</html>