High-Coverage Symbolic Patch Testing

نویسندگان

  • Paul Dan Marinescu
  • Cristian Cadar
چکیده

Software patches are often poorly tested, with many of them containing faults that affect the correct operation of the software. In this paper, we propose an automatic technique based on symbolic execution, that aims to increase the quality of patches by providing developers with an automated mechanism for generating a set of comprehensive test cases covering all or most of the statements in a software patch. Our preliminary evaluation of this technique has shown promising results on several real patches from the lighttpd web server.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improving Structural Testing of Object-Oriented Programs via Integrating Evolutionary Testing and Symbolic Execution by

INKUMSAH, KOBI K. Improving Structural Testing of Object-Oriented Programs via Integrating Evolutionary Testing and Symbolic Execution. (Under the direction of Dr. Tao Xie). Achieving high structural coverage such as branch coverage in object-oriented programs is an important and yet challenging goal due to two main challenges. First, some branches involve complex program logics and generating ...

متن کامل

Automatic Unit Test Generation and Execution for JavaScript Program through Symbolic Execution

JavaScript is expected to be a programming language of even wider use, considering demands for more interactive web/mobile applications. While reliability of JavaScript code will be of more importance, testing techniques for the language remain insufficient compared to other languages. We propose a technique to automatically generate high-coverage unit tests for JavaScript code. The technique m...

متن کامل

Efficient Leverage of Symbolic ATG Tools to Advanced Coverage Criteria

Automatic test data generation (ATG) is a major topic in software engineering. In this paper, we seek to bridge the gap between the coverage criteria supported by symbolic ATG tools and the most advanced coverage criteria found in the literature. We define a new testing criterion, label coverage, and prove it to be both expressive and amenable to efficient automation. We propose several innovat...

متن کامل

Automated Unit Testing of JavaScript Code through Symbolic Executor SymJS

JavaScript is expected to be a programming language of even wider use, considering demands for more interactive web/mobile applications and deployment in server-side software. While reliability of JavaScript code will be of more importance, testing techniques for the language remain insufficient, compared to other languages. We propose a technique to automatically generate high-coverage unit te...

متن کامل

Automated Testing of Cloud Applications

Recently, cloud computing platforms, such as Microsoft Azure, are available to provide convenient infrastructures such that cloud applications could conduct cloud and data-intensive computing. To ensure high quality of cloud applications under development, developer testing (also referred to as unit testing) could be used. Generally, manual developer testing is time consuming and labor intensiv...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012