Blitz - WPT: highlight-text-replace.html

wpt / css / css-highlight-api / highlight-text-replace.html

/css/css-highlight-api/highlight-text-replace.html

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Multiple custom highlight pseudo elements.</title>
    <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/#creating-highlights">
    <link rel="match" href="highlight-text-replace-ref.html">
    <meta name="assert" content="Multiple highlights should be able to be specified.">
    <style>
        :root {
            /* This reduces the likelihood that a highlight background-area
               will overlap with the previous glyph.  That overlap is worth
               avoiding, because the previous glyph's overlapping part will get
               clipped in the reference case, but might not in the testcase. */
            font-family: monospace;
        }
        ::highlight(example-highlight) {
            background-color: yellow;
            color:green;
        }
    </style>
</head>
<body>
    <span id="text1">One two three</span>

    <script>
        let textElement = document.getElementById('text1');
        let highlight1 = new Highlight(new StaticRange({startContainer: textElement.childNodes[0], startOffset: 1, endContainer: textElement.childNodes[0], endOffset: 2}));

        let highlight2 = new Highlight(new StaticRange({startContainer: textElement.childNodes[0], startOffset: 3, endContainer: textElement.childNodes[0], endOffset: 4}));
        highlight2.add(new StaticRange({startContainer: textElement.childNodes[0], startOffset: 5, endContainer: textElement.childNodes[0], endOffset: 6}));

        CSS.highlights.set("example-highlight", highlight1);
        CSS.highlights.set("example-highlight", highlight2);
    </script>
</body>
</html>

/css/css-highlight-api/highlight-text-replace-ref.html

<!DOCTYPE html>
<html>
<head>
    <style>
        :root {
            font-family: monospace;
        }
        #highlight {
            background-color: yellow;
            color:green;
        }
    </style>
</head>
<body>
    One<span id="highlight"> </span>t<span id="highlight">w</span>o three
</body>
</html>