Abstract: With the development of software industry, it is much more important for the status of software test during the software development, and furthermore the efficiency of software test is largely improved by employing automatic test tools. The paper introduces the basic components and implementation principles of the open source automation testing software Selenium, and illustrates the automated test process of the B/S architecture application system through a specific case， which can be used for reference on the further research in software automation testing.
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Key words: Selenium, software automation testing, test tools, test script