custom-highlight-painting-prioritization-003.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-highlight-api/painting/custom-highlight-painting-prioritization-003.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="UTF-8">

<title>CSS Highlight API Test: Non-conflicting attributes</title>

<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/#priorities">

<link rel="match" href="custom-highlight-painting-prioritization-003-ref.html">

<meta name="assert" value="Non-conflicting attributes for highlights will be painted even if lower priority">

<style>

    ::highlight(highlight-1) {

        background-color: blue;

        color: white;

    ::highlight(highlight-2) {

        background-color: yellow;

</style>

<body>

    <p>This is an example of two overlapping highlights</p>

</body>

<script>

    const text = document.querySelector("p").firstChild;

    // Create two overlapping highlights

    const range1 = new Range();

    range1.setStart(text, 5);

    range1.setEnd(text, 10);

    const range2 = new Range();

    range2.setStart(text, 10);

    range2.setEnd(text, 18);

    const highlight1 = new Highlight(range1);

    const highlight2 = new Highlight(range2);

    CSS.highlights.set("highlight-1", highlight1);

    CSS.highlights.set("highlight-2", highlight2);

</script>