mirror of
https://github.com/servo/servo.git
synced 2025-06-28 02:53:48 +01:00
67 lines
2.2 KiB
HTML
67 lines
2.2 KiB
HTML
<!DOCTYPE html>
|
|
|
|
<meta charset="UTF-8">
|
|
|
|
<title>CSS Pseudo-Elements Test: inheritance of selection highlight background color from its parent element</title>
|
|
|
|
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
|
|
<link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-cascade">
|
|
<link rel="match" href="reference/cascade-highlight-005-ref.html">
|
|
|
|
<meta name="assert" content="In this test, 'background-color' has not been specified a value for the highlight pseudo-element of the span element. Since the span's parent element has an highlight pseudo-element also, then the span's background color for its highlight pseudo-element should be inherited from its parent highlight pseudo-element. Therefore the span element should have a green background color.">
|
|
|
|
<!--
|
|
|
|
This is a modified version of Example 11
|
|
https://www.w3.org/TR/css-pseudo-4/#example-c35bf49a
|
|
found in § 3.5 Cascading and Per-Element Highlight Styles
|
|
https://www.w3.org/TR/css-pseudo-4/#highlight-cascade
|
|
|
|
-->
|
|
|
|
<!--
|
|
When any supported property is not given a value by the
|
|
cascade, its value is determined by inheritance from the
|
|
corresponding highlight pseudo-element of its originating
|
|
element's parent element (regardless of whether that property
|
|
is an inherited property).
|
|
https://www.w3.org/TR/css-pseudo-4/#highlight-cascade
|
|
-->
|
|
|
|
<link rel="stylesheet" href="support/highlights.css">
|
|
|
|
<style>
|
|
div
|
|
{
|
|
font-size: 300%;
|
|
}
|
|
|
|
div::selection
|
|
{
|
|
background-color: green;
|
|
color: yellow;
|
|
}
|
|
|
|
span::selection
|
|
{
|
|
color: orange;
|
|
}
|
|
</style>
|
|
|
|
<script>
|
|
function startTest()
|
|
{
|
|
var targetRange = document.createRange();
|
|
/* We first create an empty range */
|
|
targetRange.selectNodeContents(document.getElementById("test"));
|
|
/* Then we set the range boundaries to the children of div#test */
|
|
window.getSelection().addRange(targetRange);
|
|
/* Finally, we now select such range of content */
|
|
}
|
|
</script>
|
|
|
|
<body onload="startTest();">
|
|
|
|
<p>Test passes if "Text selected" has a green background throughout, if "Tex" and "cted" are yellow and if "t sele" are orange.
|
|
|
|
<div id="test" class="highlight_reftest">Tex<span>t sele</span>cted</div>
|