| <!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 | |
| --> | |
| <link rel="stylesheet" href="support/highlights.css"> | |
| <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" class="highlight_reftest"><span>Text sample</span></div> |