// Potential states for an SP_Event. If `poll_for_status` returns anything aside
// from kPending or kComplete, an error has occurred; kUnknown is a bad state.
typedef enum SE_EventStatus {
  SE_EVENT_UNKNOWN,
  SE_EVENT_ERROR,
  SE_EVENT_PENDING,
  SE_EVENT_COMPLETE,
} SE_EventStatus;

// Memory allocation information.
// This matches DeviceMemoryBase defined here:

  ASSERT_TRUE(event_created);
  ASSERT_FALSE(event_deleted);
  event.reset();
  ASSERT_TRUE(event_deleted);
}

TEST_F(StreamExecutorTest, PollForEventStatus) {
  static SE_EventStatus event_status = SE_EVENT_COMPLETE;
  se_.create_event = [](const SP_Device* const device, SP_Event* event,
                        TF_Status* const status) -> void {
    *event = new SP_Event_st(123);
  };