Using this method the test cases used prior to modification of GUI can be selected,repaired for reuse,so it saves both the time and the cost of GUI regression testing and raises efficiency.

• 由于该方法可对GUI修改前所用的测试用例进行选择、修复,使之变为可再用的测试用例,因此可以减少开销,提高GUI的回归测试效率。