[idlharness.tentative.html]
  [InvokeEvent interface: existence and properties of interface object]
    expected: FAIL

  [InvokeEvent interface object length]
    expected: FAIL

  [InvokeEvent interface object name]
    expected: FAIL

  [InvokeEvent interface: existence and properties of interface prototype object]
    expected: FAIL

  [InvokeEvent interface: existence and properties of interface prototype object's "constructor" property]
    expected: FAIL

  [InvokeEvent interface: existence and properties of interface prototype object's @@unscopables property]
    expected: FAIL

  [InvokeEvent interface: attribute invoker]
    expected: FAIL

  [InvokeEvent interface: attribute action]
    expected: FAIL

  [InvokeEvent must be primary interface of new InvokeEvent("invoke")]
    expected: FAIL

  [Stringification of new InvokeEvent("invoke")]
    expected: FAIL

  [InvokeEvent interface: new InvokeEvent("invoke") must inherit property "invoker" with the proper type]
    expected: FAIL

  [InvokeEvent interface: new InvokeEvent("invoke") must inherit property "action" with the proper type]
    expected: FAIL