[tabindex-focus-flag.html]
  [text with tabindex=invalid should not be focusable.]
    expected: FAIL

  [A with tabindex=invalid should not be focusable.]
    expected: FAIL

  [input[type="hidden"\] should not be focusable by default.]
    expected: FAIL

  [IMG with tabindex=invalid should not be focusable.]
    expected: FAIL

  [a with tabindex=invalid should not be focusable.]
    expected: FAIL

  [#summary-first should be focusable by default.]
    expected: FAIL

  [a should not be focusable by default.]
    expected: FAIL

  [[contenteditable\] should be focusable by default.]
    expected: FAIL

  [DIV with tabindex=invalid should not be focusable.]
    expected: FAIL

  [SUMMARY#summary-out-tabindex-invalid with tabindex=invalid should not be focusable.]
    expected: FAIL

  [a#with-href with tabindex=invalid should not be focusable.]
    expected: FAIL