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Automotive infotainment systems were getting more and more features in recent years. The usability of their HMIs (human-machine interfaces) has been improved considerably. However the complexity of the HMI software is growing. Testing the HMI became very demanding and time consuming. Because of multiplicity of HMI variants, a better code coverage is a goal for the development process of most manufacturers...
Testing of graphical user interfaces is important due to its potential to reveal faults in operation and performance of the system under consideration. Most existing test approaches generate test cases as sequences of events of different length. The cost of the test process depends on the number and total length of those test sequences. One of the problems to be encountered is the determination of...
We discuss the differences between using system models and test models with respect to the model-based testing process. Although these two terms are usually used interchangeably, very little is known about the distinction between the two. System models describe internal behavior of the system under test while the test models contain the behavior from user's or environment's point of view. We describe...
This paper presents MATERA, a framework that integrates modeling in the Unified Modeling Language (UML), with requirement traceability across a model-based testing (MBT) process. The Graphical User Interface (GUI) of MATERA is implemented as a plug-in in the NoMagic's MagicDraw modeling tool, combining existing capabilities of MagicDraw with custom ones. MATERA supports graphical specification of...
Smartphones are becoming increasingly complex, and the interactions between the different applications make testing even more difficult given the time-to-market pressures and the limits of current test automation systems. Towards these ends, we have built an open source test model library for Symbian S60 GUI testing. This paper describes and analyzes our experiences in building the library.
Automated test case generation from behavioral models like finite state machines (FSMs) and statecharts has long been studied. Environments that enable a test designer to model a real complex software and to obtain test cases to validate such a software are mandatory in an automated test approach. This paper presents an environment, GTSC, which enables test sequences to be obtained from both Statechart-based...
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