Content - d9b9612eecb1a99f0d7e3a41d53e0c18bc8479ad - f6cf967/css/css-conditional/at-supports-034.html

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Tip revision: 930e144a5b889a9c0251d99a01a86df5dd5610b8 authored by Ben Kelly on 11 April 2018, 09:35:46 UTC
Add a WPT test to verify dedicated workers have a separate client ID from their owning document.

Tip revision: 930e144

at-supports-034.html

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>CSS Test (Conditional Rules): Incorrect syntax of supports condition</title>
		<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
		<link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports" title="6. Feature queries: the '@supports' rule">
		<link rel="match" href="at-supports-001-ref.html">
		<meta name="flags" content="invalid">
		<meta name="assert" content="Each individual single supports condition must be enclosed by one opening parenthesis '(' and one closing parenthesis ')'.">

    <!--

    supports_condition_in_parens
      : ( '(' S* supports_condition ')' S* ) | supports_declaration_condition |
        general_enclosed
      ;

    -->

		<style>
			div
			{
				background-color: red;
				height: 100px;
				width: 100px;
			}

			@supports (margin: 0 or padding: 0) {	div {background-color: red !important;} }

			@supports (margin: 0) { div {background-color: green;} }
		</style>
	</head>

	<body>

		<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>

		<div></div>

	</body>
</html>

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