chromium/third_party/blink/web_tests/editing/deleting/delete-line-016.html

<!doctype html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../assert_selection.js"></script>
<script>
// This tests deletion of an empty line starting inside a <div> element, but
// ending outside that element (just before a <br>). In this case, the <div>
// has no content inside it, but a min-height style prevents it from collapsing.
// If the deletion is successful, the result should have two lines, and the
// insertion point should be on the second line, at the end of the editable
// area
selection_test(
    [
        '<div contenteditable>',
            '<div>a</div><div style="min-height:50px">^</div>|<br>',
        '</div>',
    ],
    'Delete',
    [
        '<div contenteditable>',
            '<div>a</div><div style="min-height:50px">|<br></div>',
        '</div>',
    ],
    'Delete an empty line starting inside <div> but ending outside it');
</script>