chromium/third_party/blink/renderer/core/testing/data/composited_selection_bounds_svg_text_with_fragments.html

<style>
    @font-face {
        font-family: ahem;
        src: url(Ahem.ttf);
    }
    * {
        font-family: ahem;
    }
</style>
<svg width="100%" height="100%">
<text id="text" y="14, 30, 30, 30, 30, 45, 45, 60, 75" >Hello World!</text>
</svg>
<script>
    var range = document.createRange();
    var textNode = document.getElementById("text").firstChild;
    range.setStart(textNode, 2);
    range.setEnd(textNode, 10);
    document.getSelection().addRange(range);

    window.expectedResult = [document, 32, 28, 32, 40, document, 128, 73, 128, 85];
</script>