Graphical User Interface (GUI) test is a main part of software test. The research of GUI automatic test mainly concentrates on auto-generating of test script and automatic test of record-playback.

图形用户界面(GUI)测试是软件测试中十分重要的一环，目前图形用户界面的测试主要集中在测试用例的自动生成和录制回放技术的研究。

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The high points are the new Zune Card integration and the addition of TV show downloads on Zune Marketplace, but much-requested features like gapless playback, improved syncing controls, meta data editing, auto playlists and other tweaks have also been included.

ENGADGET: Zune 2.5 update brings TV downloads, Zune Card sharing