LayoutTests/fast/text/clipped-glyph-across-inline-boxes.html

<meta charset=utf-8>
<meta name="fuzzy" content="maxDifference=0-2; totalPixels=0-3" />
<style>
div {
  font-size: 50px;
  font-family: Monospace;
}
</style>
PASS if these glyphs don't get clipped.
<div><span>م</span><span>مم</span></div>
<div>ممم</div>