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- This WPT test may be referenced by the following Test IDs:
- /css/css-highlight-api/painting/custom-highlight-painting-vertical-writing-mode-001.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Highlight API Test: Vertical Writing Mode</title>
<link rel="match" href="custom-highlight-painting-vertical-writing-mode-001-ref.html">
<link rel="stylesheet" href="../../css-pseudo/support/highlights.css">
<meta name="assert" value="::highlight overlay is painted correctly when the highlighted text is in a vertical writing mode">
<meta name="fuzzy" content="0-255;0-18">
<style>
#verticalRL {
writing-mode: vertical-rl;
}
#verticalLR {
writing-mode: vertical-lr;
}
#sidewaysRL {
writing-mode: sideways-rl;
}
#sidewaysLR {
writing-mode: sideways-lr;
}
::highlight(example-highlight) {
background-color: yellow;
color: blue;
}
</style>
<body>
<div id="verticalRL" class="highlight_reftest"><span>One </span><span>two </span><span>three…</span></div>
<div id="verticalLR" class="highlight_reftest"><span>One </span><span>two </span><span>three…</span></div>
<div id="sidewaysRL" class="highlight_reftest"><span>One </span><span>two </span><span>three…</span></div>
<div id="sidewaysLR" class="highlight_reftest"><span>One </span><span>two </span><span>three…</span></div>
<script>
let verticalRLRange = new Range();
verticalRLRange.setStart(verticalRL, 0);
verticalRLRange.setEnd(verticalRL, 2);
let verticalLRRange = new Range();
verticalLRRange.setStart(verticalLR, 0);
verticalLRRange.setEnd(verticalLR, 2);
let sidewaysRLRange = new Range();
sidewaysRLRange.setStart(sidewaysRL, 0);
sidewaysRLRange.setEnd(sidewaysRL, 2);
let sidewaysLRRange = new Range();
sidewaysLRRange.setStart(sidewaysLR, 0);
sidewaysLRRange.setEnd(sidewaysLR, 2);
CSS.highlights.set("example-highlight",
new Highlight(verticalRLRange, verticalLRRange, sidewaysLRRange, sidewaysRLRange));
</script>