Tt medal project overview
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TT-Medal Project Overview. Jaco van de Pol CWI, SEN 2 Amsterdam Stefan Blom, Jens Calam é , Wan Fokkink, Nicu Goga, Natalia Ioustinova, Bert Lisser. Project Goals. T est & T esting Me tho d ologies for A dvanced L anguages Goal:

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TT-Medal Project Overview

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Tt medal project overview

TT-Medal Project Overview

Jaco van de Pol

CWI, SEN 2

Amsterdam

Stefan Blom, Jens Calamé, Wan Fokkink, Nicu Goga, Natalia Ioustinova, Bert Lisser

1st DWFTT - 21/06/05 - Amsterdam


Project goals

Project Goals

  • Test & Testing Methodologies for Advanced Languages

  • Goal:

    • Efficient testing techniques for the whole life cycle by: standards, automation, reuse

  • Technologies:

    • UML 2.0 – TTCN-3 – U2TP

  • Apply this ETSI-standard technology to new application domains

1st DWFTT - 21/06/05 - Amsterdam


Itea project partners

ITEA - Project Partners

  • Germany

    • DaimlerChrysler, Nokia, Fokus, TestingTech

  • Finland

    • Nokia, Nethawk, Conformiq, VTT

  • The Netherlands

    • LogicaCMG, ProRail, Improve QS, CWI

1st DWFTT - 21/06/05 - Amsterdam


Research issues

Research Issues

  • Testing techniques for UML diagrams

  • Automated test case generation with data

  • Reusable test suites in standard platform-independent language: TTCN-3

  • Test execution via standard interfaces: (Codec, TRI, TCI)

  • Test reuse (horizontal & vertical)

  • Domain specific testing profiles

1st DWFTT - 21/06/05 - Amsterdam


Application domains

Application Domains

  • Automotive & Telematics

    • DaimlerChrysler

  • Telecommunications

    • Nokia, Nethawk

  • Financial Domain

    • LogicaCMG

  • Railway safety

    • ProRail, CWI

1st DWFTT - 21/06/05 - Amsterdam


Industrial tools

Industrial Tools

  • TTthree + TTworkbench:

    • TTCN-3 compiler + test control GUI

  • Conformiq tool:

    • On-the-fly testing from StateCharts

    • TTCN test suite generation

  • CTE:

    • Classification Tree Method (DaimlerChr.)

1st DWFTT - 21/06/05 - Amsterdam


Cwi contributions

CWI contributions

  • Simulated time (FATES 2005)

    • Efficient for testing discrete time software

    • Implemented for TTCN-3 interfaces (TRI)

    • Based on distributed termination detection

  • Railway Safety case-study (with ProRail)

    • Simulate interlockings + discrete time in µCRL

    • Link µCRL toolset to TTCN-3 execution engine

    • We found errors in existing VPI code

  • Symbolic test case generation

    • Based on Abstraction and Concretization

1st DWFTT - 21/06/05 - Amsterdam


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