chromium/third_party/blink/web_tests/paint/selection/text-selection-newline-across-blocks-line-beginning-end.html

<!DOCTYPE html>
<html>
<head>
<script src="../../resources/ahem.js"></script>
<script src="../../resources/run-after-layout-and-paint.js"></script>
<script src="resources/selection.js"></script>
<style>
div { font-family: Ahem; }
body { background-color: lightgreen; }
</style>
</head>
<body onload="selectRangeAfterLayoutAndPaint(container, 0, container2, 0);">
<!-- Two blocks each with one line. Selection should include space
     representing a newline at end of the first line. -->
<div id="container">
    a
</div>
<div id="container2">
    b
</div>
</body>