chromium/third_party/blink/web_tests/editing/style/apply_style_end_after_img.html

<!doctype html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../assert_selection.js"></script>
<script>
// This tests for a bug where style would not be applied to a selection that
// ended just after an image.
selection_test(
    [
        '<div contenteditable>',
            '^<br>',
            '<div>abc<img src="../resources/abe.png">|</div>',
        '</div>',
    ],
    'bold',
    [
        '<div contenteditable>',
            '<b>^<br></b>',
            '<div><b>abc<img src="../resources/abe.png">|</b></div>',
        '</div>',
    ]);
</script>