[AmbientLightSensor-enabled-on-self-origin-by-permissions-policy.https.html]
  [AmbientLightSensor: Permissions-Policy header ambient-light-sensor=(self) allows the top-level document.]
    expected: FAIL

  [AmbientLightSensor: Permissions-Policy header ambient-light-sensor=(self) allows same-origin iframes.]
    expected: FAIL

  [AmbientLightSensor: Permissions-Policy header ambient-light-sensor=(self) disallows cross-origin iframes.]
    expected: FAIL