chromium/third_party/blink/web_tests/editing/selection/line_width_numeric_overflow.html

<!doctype html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../assert_selection.js"></script>
<script>
// Because line width has numeric overflow, we fail to calculate end of line
// position. See http://crbug.com/1098795
selection_test(
    [
        '<div style="white-space: pre-wrap">',
            '|<select style="margin-left: 1e9px"><option>ab</option></select>xy',
        '</div>',
    ],
    selection => selection.modify('move', 'forward', 'lineboundary'),
    [
        '<div style="white-space: pre-wrap">',
            '<select style="margin-left: 1e9px"><option>ab</option></select>|xy',
        '</div>',
    ]);
</script>