A Model-Driven Mutation Framework for Validation of Test Case Migration

2020 ◽  
pp. 21-29
Author(s):  
Ivan Jovanovikj ◽  
Nils Weidmann ◽  
Enes Yigitbas ◽  
Anthony Anjorin ◽  
Stefan Sauer ◽  
...  
Keyword(s):  
Test Case ◽  
Model Driven

scholarly journals Mixed-semantics composition of statecharts for the component-based design of reactive systems

2020 ◽  
Vol 19 (6) ◽  
pp. 1483-1517
Author(s):  
Bence Graics ◽  
Vince Molnár ◽  
András Vörös ◽  
István Majzik ◽  
Dániel Varró
Keyword(s):  
Code Generation ◽  
Composite System ◽  
Formal Semantics ◽  
Reactive Systems ◽  
Cyber Physical System ◽  
Test Case ◽  
Model Checker ◽  
Model Driven Engineering ◽  
Design Decisions ◽  
Model Driven

Abstract The increasing complexity of reactive systems can be mitigated with the use of components and composition languages in model-driven engineering. Designing composition languages is a challenge itself as both practical applicability (support for different composition approaches in various application domains), and precise formal semantics (support for verification and code generation) have to be taken into account. In our Gamma Statechart Composition Framework, we designed and implemented a composition language for the synchronous, cascade synchronous and asynchronous composition of statechart-based reactive components. We formalized the semantics of this composition language that provides the basis for generating composition-related Java source code as well as mapping the composite system to a back-end model checker for formal verification and model-based test case generation. In this paper, we present the composition language with its formal semantics, putting special emphasis on design decisions related to the language and their effects on verifiability and applicability. Furthermore, we demonstrate the design and verification functionality of the composition framework by presenting case studies from the cyber-physical system domain.

Model-Based Development

2011 ◽  
pp. 289-312 ◽  
Author(s):  
Juan D. Lara ◽  
Esther Guerra ◽  
Hans Vangheluwe
Keyword(s):  
Programming Languages ◽  
Graphical Models ◽  
Code Generation ◽  
Simulation Analysis ◽  
Model Simulation ◽  
General Purpose ◽  
Test Case ◽  
Model Driven ◽  
Model Based ◽  
Design Activities

Since the beginning of computer science more than 50 years ago, software engineers have sought techniques resulting in higher levels of quality and productivity. Some of these efforts have concentrated in increasing the level of abstraction in programming languages (from assembler to structured languages to object-oriented languages). In the last few years, we have witnessed an increasing focus on development based on high-level, graphical models. They are used not only as a means to documentthe analysis and design activities, but also as the actual “implementation” of the application, as well as for automatic analysis, code, and test case generation. The notations used to describe the models can be standard and general purpose (for example, UML) or tightly customized for the application domain. Code generation for the full application is only accomplished for specific, well-understood application domains. A key initiative in this direction is OMG’s Model-Driven Architecture (MDA), where models are progressively transformed until executable code is obtained. In this chapter, we give an overview of these technologies and propose ideas following this line (concerning metamodeling and the use of visual languages for the specification of model transformation, model simulation, analysis and code generation), and examine the impact of model-based techniques in the development process.

Test Case Generating for Integrated Modular Avionics Software Health Monitoring

2014 ◽  
Vol 494-495 ◽  
pp. 873-880
Author(s):  
Hui Nan Zhang ◽  
Shi Hai Wang ◽  
Xiao Xu Diao ◽  
Bin Liu
Keyword(s):  
Embedded System ◽  
Health Monitoring ◽  
High Reliability ◽  
Life Cycle Costs ◽  
Test Case ◽  
Test Cases ◽  
Model Driven ◽  
Test Methodology ◽  
Maintenance And Inspection ◽  
Integrated Modular Avionics

Avionics software is safe-critical embedded system and its architecture is evolving from traditional federated architecture to Integrated Modular Avionics (IMA) to improve resource usability. As an architecture widely employed in the avionics industry, supports partitioning concepts. To insure the development of the avionics software constructed on IMA operating system with high reliability and efficiency Health Monitoring (HM) has been shown to be a key step in reducing the life cycle costs for structural maintenance and inspection. In this paper , we propose a model-driven test methodology using Architecture Analysis &Design Language (AADL). It proposes modeling patterns of IMA errors to support the test case generating mechanisms of the HM module, proposing 3 kinds of test cases that can be injected in the HM to stimulate these kinds of errors, and we present the preliminary results that can meet the satisfactory from a ongoing project based on IMA system.

Model-driven Test Case Generation in HiL Testing

2009 ◽  
Vol 9 (5) ◽  
pp. 56-59
Author(s):  
Gerhard Kiffe ◽  
Sebastian Siegl ◽  
Florian Prester ◽  
Martin Beisser ◽  
Martin Seel
Keyword(s):  
Test Case Generation ◽  
Test Case ◽  
Model Driven
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