Using testing and code search techniques in contemporary software development

• Grant number: 10/15540-2
• Support Opportunities: Research Grants - Young Investigators Grants
• Start date: April 01, 2011
• End date: December 31, 2013
• Field of knowledge: Physical Sciences and Mathematics - Computer Science - Computing Methodologies and Techniques
• Principal Investigator: Otávio Augusto Lazzarini Lemos
• Grantee: Otávio Augusto Lazzarini Lemos
• Host Institution: Instituto de Ciência e Tecnologia (ICT). Universidade Federal de São Paulo (UNIFESP). Campus São José dos Campos. São José dos Campos , SP, Brazil
• City of the host institution: São José dos Campos
• Associated researchers: Alessandro Fabricio Garcia ; Fábio Fagundes Silveira

Abstract

Contemporary software development (that is, the one which applies techniques such as Object-Oriented Programming - OOP - and Aspect-Oriented Programming - AOP) introduces several challenges to the production of high quality and low cost systems. On one hand, modern programming techniques bring many benefits, such as more cohesive, less coupled, and more legible code. On the other hand, the same techniques can also present obstacles, such as new types of faults that did not occur with previous techniques. Besides, even with the enhancements brought by modern techniques, there is still room for improvements towards attaining more confidence in the developed code and lower development costs. With respect to improving quality, two examples of important problems to be investigated are: (1) testing of object-oriented (OO) and aspect-oriented (AO) programs that apply exception-handling mechanisms (since these bring difficulties in the understanding and consequently testing of systems); and (2) testing of AO programs that include the interaction of different aspects which affect coincident portions of code (since it is hard to determine the behavior in such points). With respect to lowering the development costs, an important and novel approach is the use of code search techniques that take advantage of available open source software. This type of technique eases software reuse, which consequently reduces costs. This Young Researcher project aims to investigate the integration of testing and code search techniques to enhance contemporary software development. (AU)

Scientific publications

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

LEMOS, OTAVIO A. L.; DE PAULA, ADRIANO C.; KONISHI, GUSTAVO; BAJRACHARYA, SUSHIL; OSSHER, JOEL; LOPES, CRISTINA. Thesaurus-Based Tag Clouds for Test-Driven Code Search. JOURNAL OF UNIVERSAL COMPUTER SCIENCE, v. 20, n. 5, p. 772-796, 2014. (10/15540-2)

LAZZARINI LEMOS, OTAVIO AUGUSTO; FERRARI, FABIANO CUTIGI; SILVEIRA, FABIO FAGUNDES; GARCIA, ALESSANDRO; GLINZ, M; MURPHY, G; PEZZE, M. Development of Auxiliary Functions: Should You Be Agile? An Empirical Assessment of Pair Programming and Test-First Programming. 2012 34TH INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING (ICSE), v. N/A, p. 11-pg., 2012-01-01. (10/15540-2)

LAZZARINI LEMOS, OTAVIO AUGUSTO; DE PAULA, ADRIANO CARVALHO; KONISHI, GUSTAVO; OSSHER, JOEL; BAJRACHARYA, SUSHIL; LOPES, CRISTINA; IEEE. Using Thesaurus-Based Tag Clouds to Improve Test-Driven Code Search. 7TH BRAZILIAN SYMPOSIUM ON SOFTWARE COMPONENTS, ARCHITECTURES AND REUSE (SBCARS 2013), v. N/A, p. 10-pg., 2013-01-01. (10/15540-2)