[percent-encoding.html]
  [Test navigation with fragment: Percent-encoding limited to two digits..]
    expected: FAIL

  [Test navigation with fragment: Percent-encoded "%%F".]
    expected: FAIL

  [Test navigation with fragment: Percent-encoding multibyte codepoint (CHECKMARK)..]
    expected: FAIL

  [Test navigation with fragment: Percent char without hex digits is invalid..]
    expected: [FAIL, PASS]

  [Test navigation with fragment: Percent char followed by percent char is invalid..]
    expected: [FAIL, PASS]