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Update web-platform-tests to revision 3adb0f89d80bb92ea1a458b3fbe461f7803549a9

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WPT Sync Bot 2020-05-05 08:18:46 +00:00
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commit f3e7a5cac0
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tests/wpt/web-platform-tests/css/css-pseudo/cascade-highlight-004.html Normal file
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<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Pseudo-Elements Test: inheritance of selection highlight colors 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="cascade-highlight-004-ref.html">
<meta content="" name="flags">
<meta name="assert" content="In this test, 'color' and 'background-color' have not been given a value for the span element. Since its parent element has an highlight pseudo-element, then these values should be inherited. Therefore the span element should be green on a yellow background and should not use the OS default selection highlight color values.">
<!--
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
-->
<style>
div
{
font-size: 300%;
}
div::selection
{
background-color: yellow;
color: green;
}
</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 sample" is green and if its background color is yellow.
<div id="test"><span>Text sample</span></div>