css-supports-016.xht

mozilla-central/testing/web-platform/tests/css/css-conditional/css-supports-016.xht

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Test Info:

This WPT test may be referenced by the following Test IDs:
- /css/css-conditional/css-supports-016.xht - WPT Dashboard Interop Dashboard

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <title>CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it</title>

  <link rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au" />

  <link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports" />

  <meta name="assert" content="A negation of an @supports condition must pass if and only if the sub-condition fails.  The sub-condition here is a supported property name with an unsupported value."/>

  <link rel="match" href="support/pass.xht" />

  <style type="text/css"><![CDATA[

    @supports not (color: rainbow) {

      html { background-color: green }

  ]]></style>

 </head>

 <body>

 </body>

</html>