基于API和Postscript的图形自动化验证方法

当今，软件测试工程师越来越倾向于自动化测试的研究工作。自动化测试主要由测试用例的设计、执行测试和验证三个模块组成。而验证模块实现上的困难使得自动化研究陷入了举步维艰的境地。特别是现有的自动测试工具都不能对图形对象进行有效的对比验证。因此文中提出一种自动验证的技术，用于解决屏幕图像、纸质输出图像的验证问题，并借助PowerPoint以实例加以论述。

Research on Graphical Automated Verification Method Based on API and Postscript

Recently,software testers have relied more on automated testing to test software.Automated testing method consists of three modules: test case design,execution and verification.Yet,to accomplish these three phases,people are always in a dilemma due to a lack of a verification function.Nearly all the commercial automated testing tools cannot efficiently compare graphic objects.This research develops a technique that aids automatic verification for a difficult problem: determining the correction of screen and paper output.Methodology to capture and compare the output is presented and a case study using PowerPoint is described.