路由协议测试的窗口黑盒模型和多通道的测试方法

路由协议测试中的效率和覆盖率亟待提高，原有通信协议测试理论将被测实现作为黑盒，使得大量可增强控制观察能力的手段无法利用，因此在路由协议测试中以窗口黑盒模型描述被测实现，在测试结构上实现了多通道测试方法，提高了测试效率和测试覆盖率，通过与被测模块交互的其它模块，增强了测试的控制观察能力，测试便的执行时间相比原有方式下降50％；消除或减小了以往不能测试的范围和内容，相应测试例个数增加3倍以上；为目前急需的大规模的路由器测试工作奠定了基础。

WINDOWED BLACK BOX MODEL AND MULTIPLE CHANNELS TEST METHOD APPLIED IN THE ROUTING PROTOCOL TEST

The efficiency and the coverage of the routing protocol test are desiderated to be promoted. The original test theory for the communication protocol test models the implementation under test (IUT) as a black box. Thus the means available to enforce the controllability and the observability can not be exploited at all. In the work on the routing protocol test, IUT is modeled as a windowed black box and the multiple channel test method is realized in the test system, which increases the efficiency and the coverage considerably. The controllability and the observability are promoted through the modules that interact with the model under test. The time to execute the test cases is reduced to 50 percent compared with the original manner. The scopes and the contents unable to test before are eliminated/reduced and the number of corresponding test cases is increased by more than three times. The work performed also paves the way for the imperative and massive test of routers.