[pixel-length-attributes.html]
  expected: ERROR
  [<iframe marginwidth="200"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="1007"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="   00523   "> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200."> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200.25"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200.7"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="0"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="-0"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="+0"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="+200"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200in"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200.25in"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="   +200in    "> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200%"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200.%"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200.25%"> mapping to marginLeft]
    expected: FAIL

  [<iframe marginwidth="200"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="1007"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="   00523   "> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200."> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200.25"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200.7"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="0"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="-0"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="+0"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="+200"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200in"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200.25in"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="   +200in    "> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200%"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200.%"> mapping to marginRight]
    expected: FAIL

  [<iframe marginwidth="200.25%"> mapping to marginRight]
    expected: FAIL

  [<iframe marginheight="200"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="1007"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="   00523   "> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200."> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200.25"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200.7"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="0"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="-0"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="+0"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="+200"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200in"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200.25in"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="   +200in    "> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200%"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200.%"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200.25%"> mapping to marginTop]
    expected: FAIL

  [<iframe marginheight="200"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="1007"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="   00523   "> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200."> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200.25"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200.7"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="0"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="-0"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="+0"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="+200"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200in"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200.25in"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="   +200in    "> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200%"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200.%"> mapping to marginBottom]
    expected: FAIL

  [<iframe marginheight="200.25%"> mapping to marginBottom]
    expected: FAIL