Many automated test generation techniques have been developed to aid developers with
writing tests. To facilitate full automation, most existing techniques aim to either increase …

The adoption of agile approaches has put an increased emphasis on testing, resulting in
extensive test suites. These suites include a large number of tests, in which developers …

Unlike coverage-based fuzzing that gives equal attention to every part of a code, directed
fuzzing aims to direct a fuzzer to a specific target in the code, eg, the code with potential …

Mutation testing is a powerful methodology for evaluating test suite quality. In mutation
testing, a large number of mutants are generated and executed against the test suite to …

Crash reports are vital for software maintenance since they allow the developers to be
informed of the problems encountered in the mobile application. Before fixing, developers …

Android apps are omnipresent, and frequently suffer from crashes---leading to poor user
experience and economic loss. Past work focused on automated test generation to detect …

Bug reproduction is a critical developer activity that is also challenging to automate, as bug
reports are often in natural language and thus can be difficult to transform to test cases …

One of the primary mechanisms by which developers receive feedback about in-field failures
of software from users is through bug reports. Unfortunately, the quality of manually written …

Software systems fail. These failures are often reported to issue tracking systems, where
they are prioritized and assigned to responsible developers to be investigated. When …

In the literature, there is a rather clear segregation between manually written tests by
developers and automatically generated ones. In this paper, we explore a third solution: to …