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Rob Hierons

Rob Hierons. Brunel University rob.hierons@brunel.ac.uk. Main Interest. Automated Test Generation. Mainly Model-Based Techniques used: Graph-based Metaheuristics. tester. tester. tester. Distributed Testing . Physically distributed interfaces/ports. A tester at each port .

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Rob Hierons

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  1. Rob Hierons Brunel University rob.hierons@brunel.ac.uk

  2. Main Interest • Automated Test Generation. • Mainly Model-Based • Techniques used: • Graph-based • Metaheuristics

  3. tester tester tester Distributed Testing • Physically distributed interfaces/ports. • A tester at each port. • No global clock • Testers do not synchronise during testing. SUT University of York 2009

  4. tester SUT tester Makes testing harder to control • The second tester cannot know when to send its input.

  5. tester Spec tester tester SUT tester x1 x1 y1 y1 y2 x1 x1 y2 y1 y1 Reduces observational power • These look the same

  6. Results • Work to date is foundational: • Defining new implementation relations. • Exploring and proving properties • The next stage: Test Generation.

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