[accept-header.html]
  type: testharness
  [Request through fetch should have 'accept' header with value '*/*']
    expected: FAIL

  [Request through fetch should have 'accept' header with value 'custom/*']
    expected: FAIL

  [Request through fetch should have a 'accept-language' header]
    expected: FAIL

  [Request through fetch should have 'accept-language' header with value 'bzh']
    expected: FAIL