High-tech embedded systems are characterized by many components interacting closely with each other. These complex systems are extensively tested to ensure quality and performance. Although some testing activities have been automated, many test activities are still manual. TorXakis is a model-based testing tool that enables the next step in test automation.

Why TorXakis

In the last decades, TESTING high-tech embedded systems has become an EXPENSIVE ACTIVITY. In many companies, testing currently accounts for more than half of the total costs. Why has the testing effort increased?

1. One, the PERFORMANCE, ranging from availability to robustness, and from throughput to response time, of these embedded systems has steadily increased.

2. Two, the COMPLEXITY of these systems has increased substantially, not only in the number of system features, components, states, and configuration parameters, but also in the amount of input and output data.

3. Last, automation of testing has so far been limited to test execution: testers STILL MANUALLY define many test cases to cover all requirements of the system, and whenever the system evolves, need to manually review and possible update all test cases.

TorXakis is a model-based testing tool

The TorXakis modelling language is POWERFUL ENOUGH TO CAPTURE THE BEHAVIOR of high-tech embedded systems, including COMMUNICATION, SYNCHRONIZATION, SEQUENCE, PARALLELISM, NON-DETERMINISM, CHOICES, STATES, AND CONSTRAINTS. Based on the model, TorXakis AUTOMATICALLY GENERATES AND EXECUTES TEST CASES. Consequently, whenever the system changes, testers only need to change the model to be able to test the changed system.

Benefits

When using TorXakis, one will not only experience the BENEFITS OF MODELLING in general, such as:

• Modelling systems during design typically EXPOSES CONCEPTUAL ERRORS EARLY; and

• Using models with an explicit semantic instead of free format text documents and/or presentations during design and development REDUCES THE RISKS OF MISINTERPRETATION AND MISCOMMUNICATION.

But also, the following TorXakis specific benefits:

• The model will provide A TESTABLE INTERFACE BETWEEN DESIGN AND DEVELOPMENT. On the one hand, the model is the SPECIFICATION FOR DEVELOPMENT. On the other hand, TorXakis can CHECK WHETHER THE DEVELOPED SYSTEM ADHERES TO THE MODEL;

• The formal sematics of TorXakis will ensure unambiguous test results; and

• Test effort is reduced. Instead of building and maintaining a collection of test cases, one only needs to build and maintain a model, from which TorXakis will automatically generate test cases.

Dolor consequat feugiat amet veroeros

Feugiat dolor nullam orci pretium phasellus justo

Mattis velit diam vulputate

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

Lorem ipsum dolor sit veroeros

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

Pretium phasellus justo lorem

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

Tempus sed pretium orci

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

Aliquam consequat et feugiat

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

Dolore laoreet aliquam mattis

Eget mattis at, laoreet vel et velit aliquam diam ante, aliquet sit amet vulputate et magna feugiat laoreet vel velit lorem.

• Get Started
• More Info