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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2000.tde-19022001-095632
Document
Author
Full name
Adenilso da Silva Simão
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2000
Supervisor
Committee
Maldonado, Jose Carlos (President)
Maziero, Carlos Alberto
Santana, Regina Helena Carlucci
Title in Portuguese
PROTEUM-RS/PN: uma ferramenta para a validação de redes de Petri baseada na análise de mutantes.
Keywords in Portuguese
análise de mutantes
engenharia de software
Redes de Petri
teste e validação
Abstract in Portuguese
Sistemas Reativos caracterizam-se por reagir continuamente a estímulos externos e internos e controlar atividades humanas. A ocorrência de falhas nesses sistemas pode resultar em grandes prejuízos. Dessa forma, o uso de métodos e técnicas rigorosas para a especificação do comportamento desse tipo de sistema é essencial, buscando-se evitar inconsistências e ambigüidades no modelo. Redes de Petri é uma das técnicas que têm sido usadas para a especificação de sistemas reativos. Teste e validação são atividades essenciais na produção dessa classe de sistemas. Por isso, o critério Análise de Mutantes, um critério de teste baseado em erros normalmente aplicado ao teste de programas, tem sido explorado no contexto de teste de especificações de sistemas reativos. É necessário o desenvolvimento de ferramentas que apóiem sua utilização, visto que a aplicação manual do critério é impraticável. O objetivo deste trabalho é a implementação da ferramenta Proteum-RS/PN, que apóia a aplicação do critério Análise de Mutantes para validar especificações baseadas em Redes de Petri.
Title in English
Proteum-RS/PN: a mutation-based tool for validating Petri nets.
Keywords in English
mutation analysis
Petri nets
software engineering
test and validation
Abstract in English
Reactive Systems are characterized by continuously reacting to external as well as internal stimuli and controlling human activities. In these systems, faults can result in large losses. The use of rigorous methods and techniques for the specification of their behavior is essential to avoid inconsistencies and ambiguities. Petri Nets have been used for reactive-system specification. The test and validation of the underlying model are essential activities for the production of such systems. Thus, the Mutant Analysis -- a fault-based criterion usually used for program testing -- has been explored in the context of specification testing. The development of tools to support its application is necessary, since its manual application is unrealistic. The objective of this work is the implementation of Proteum-RS/PN, a testing tool which supports the application of Mutant Analysis criterion to validate Petri-Nets based specifications.
 
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Publishing Date
2001-03-01
 
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