Agile development emphasizes collaborations among customers, business analysts, domain experts, developers, and testers. However, the large scale and rapid pace of many agile projects presents challenges during testing activities. Large sets of test artifacts must be comprehensible and available to various stakeholders, traceable to requirements, and easily maintainable as the software evolves. In this paper we describe Legend, a toolset that leverages domain-specific language to streamline functional testing in agile projects. Some key features of the toolset include test template generation from user stories, model-based automation, test inventory synchronization, and centralized test tagging.

Advertising is a critical part of the Android ecosystem---many applications use one or more advertising services as a source of revenue. To use these services, developers must bundle third-party, binary-only libraries into their applications. In this model, applications and their advertising libraries share permissions. Advertising-supported applications must request multiple privacy-sensitive permissions on behalf of their advertising libraries, and advertising libraries receive access to all of their host applications' other permissions. We conducted a study of the Android Market and found that 49% of Android applications contain at least one advertising library, and these libraries overprivilege 46% of advertising-supported applications. Further, we find that 56% of the applications with advertisements that request location (34% of all applications) do so only because of advertisements. Such pervasive overprivileging is a threat to user privacy. We introduce AdDroid, a privilege separated advertising framework for the Android platform. AdDroid introduces a new advertising API and corresponding advertising permissions for the Android platform. This enables AdDroid to separate privileged advertising functionality from host applications, allowing applications to show advertisements without requesting privacy-sensitive permissions.