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-rw-r--r--testing/web-platform/tests/css/css-content/content-none-root-block.html25
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-content/content-none-root-block.html b/testing/web-platform/tests/css/css-content/content-none-root-block.html
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+++ b/testing/web-platform/tests/css/css-content/content-none-root-block.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html><head>
+ <meta charset="utf-8">
+ <title>CSS Content: content:none on a :root block</title>
+ <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1699964">
+ <link rel="help" href="https://drafts.csswg.org/css-content/#valdef-content-none">
+ <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1699964">
+ <meta name="assert" content="content:none should inhibit the :root's children from having boxes. Its pseudos should not be affected though.">
+ <link rel="match" href="content-none-root-block-ref.html">
+ <style>
+:root {
+ content: none;
+ display: block;
+}
+*::after { content: 'A'; }
+*::before { content: 'B'; }
+
+ </style>
+</head>
+FAIL
+</html>