[attr-security.html]
  [CSS Values and Units Test: attr() security limitations]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 3]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 5]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 6]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 8]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 9]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 15]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 18]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 19]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 20]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 21]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 16]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 12]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 14]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 23]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 24]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 29]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 31]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 35]
    expected: FAIL

  [CSS Values and Units Test: attr() security limitations 37]
    expected: FAIL