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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

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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