  void PressAndSetTouchActionAuto() {
    PressTouchPoint(0, 1);
    SendTouchEvent();
    widget_host_->input_router()->OnSetTouchAction(cc::kTouchActionAuto);
    MockWidgetInputHandler::MessageVector events =
        GetAndResetDispatchedMessages();
    EXPECT_EQ("TouchStart", GetMessageNames(events));
  }

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.