[line-height-calculation.html]
  [The line height calculation quirk, <div id=test><img src="{png}" border=1></div><img id=ref src="{png}" height=3><div id=s_ref>x</div>]
    expected: FAIL

  [The line height calculation quirk, <div id=test><img src="{png}"> <img src="{png}"></div><div id=ref>x</div><div id=s_ref>x</div>]
    expected: FAIL

  [The line height calculation quirk, <table><tr><td id=test><img src="{png}"> <img src="{png}"><tr><td id=ref>x<tr><td id=s_ref>x</table>]
    expected: FAIL