[fedcm-disconnect-errors.https.html]
  expected:
    if not debug and (os == "win"): [ERROR, OK]
  [disconnect requires 3 parameters: configURL, clientId, and accountHint]
    expected: FAIL

  [disconnect fails if the disconnect endpoint is cross-origin with respectto the config file]
    expected: FAIL

  [disconnect fails if the server sends failure]
    expected: FAIL