This is a testharness.js-based test.
Found 58 FAIL, 0 TIMEOUT, 0 NOTRUN.
[FAIL] idl_test setup
  promise_test: Unhandled rejection with value: object "ReferenceError: Notification is not defined"
[FAIL] Notification interface: existence and properties of interface object
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface object length
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface object name
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: existence and properties of interface prototype object
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: existence and properties of interface prototype object's "constructor" property
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: existence and properties of interface prototype object's @@unscopables property
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute permission
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: operation requestPermission(optional NotificationPermissionCallback)
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute maxActions
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute onclick
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute onshow
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute onerror
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute onclose
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute title
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute dir
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute lang
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute body
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute tag
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute image
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute icon
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute badge
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute vibrate
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute timestamp
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute renotify
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute silent
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute requireInteraction
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute data
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: attribute actions
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification interface: operation close()
  assert_own_property: self does not have own property "Notification" expected property "Notification" missing
[FAIL] Notification must be primary interface of notification
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Stringification of notification
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "permission" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "requestPermission(optional NotificationPermissionCallback)" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: calling requestPermission(optional NotificationPermissionCallback) on notification with too few arguments must throw TypeError
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "maxActions" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "onclick" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "onshow" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "onerror" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "onclose" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "title" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "dir" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "lang" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "body" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "tag" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "image" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "icon" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "badge" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "vibrate" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "timestamp" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "renotify" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "silent" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "requireInteraction" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "data" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "actions" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] Notification interface: notification must inherit property "close()" with the proper type
  assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: notification is not defined"
[FAIL] ServiceWorkerRegistration interface: operation showNotification(DOMString, optional NotificationOptions)
  assert_own_property: interface prototype object missing non-static operation expected property "showNotification" missing
[FAIL] ServiceWorkerRegistration interface: operation getNotifications(optional GetNotificationOptions)
  assert_own_property: interface prototype object missing non-static operation expected property "getNotifications" missing
Harness: the test ran to completion.