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TTCN-3 Status Report

Detailed report on the progress, tasks, and outcomes of the STF 380 team working on TTCN-3 maintenance in 2009. Includes information on releases, CR resolutions, LTE testing, real-time concepts, performance testing, and upcoming sessions.

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TTCN-3 Status Report

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  1. TTCN-3 Status Report STF380 Team

  2. TTCN-3 Maintenance in 2009 • STF 380: March 2009 – Dec. 2009 (118 days) • Members: • Gyorgy Rethy, Ericsson • Tibor Csondes, Ericsson • Jens Grabowski, University of Goettingen • Ina Schieferdecker, FOKUS • Two TTCN-3 „Releases“ • TTCN-3 v4.2.1 interim version as an 3GPP/LTE maintenance update in summer • TTCN-3 extension by end of 2009 STF 380 Report at MTS#50

  3. STF 380 tasks • Resolution of open CRs • Cooperation with STF 160 on LTE testing • Extensions for real-time and performance • Real-time concepts and semantics • Timing constraints • Support for simulated time • Support for performance tests and benchmarks • Reference test suite (voluntary, based on inputs from tool vendors) STF 380 Report at MTS#50

  4. TTCN-3 v4.2.1 Interim version • Contains • (201 873-1) RES/MTS-00107-1: Core Language • Addressed mainly 3GPP/LTE CRs according to review meeting on June 3, 2009 • http://docbox.etsi.org/MTS/MTS/05-Meetings/200909-MTS49/49TD13r3_Final_Minutes_of_the_TTCN-3_CR_resolution_meeting.doc • 23 CRs implemented, 1 CR rejected • Basis for TTCN-3 v4.2.1 STF 380 Report at MTS#50

  5. TTCN-3 v4.2.1 • Contains • RES/MTS-00111-1 TTCN-3 Core Language • RES/MTS-00111-4 TTCN-3 Operational Semantics • RES/MTS-00111-5 TTCN-3 Runtime Interfaces • RES/MTS-00111-6 TTCN-3 Control Interfaces • RES/MTS-00111-7 TTCN-3 and the Use of ASN.1 • RES/MTS-00111-8 The IDL to TTCN-3 Mapping • RES/MTS-00111-9 Using XML schema with TTCN-3 • RES/MTS-00111-10 TTCN-3 Documentation Tags • DES/MTS-00112 TTCN-3: Static Test Configuration & Deployment • DES/MTS-00113 TTCN-3: Performance Testing Concepts • DES/MTS-00114 TTCN-3: Real-Time Concepts • DTR/MTS-00115 TTCN-3 Reference Test Suite • Has addressed appr. 100 CRs • Completed in Febr. 2010, to be approved at #MTS50 STF 380 Report at MTS#50

  6. Status of v4.2.1 • majority of CRs discussed, resolutions in preparation • real-time concepts implemented • performance concepts as part of real-time and static configuration concepts • methodology for reference test suite development developed • example ICS, TSS, and test cases documented • selected CRs moved to v5.1.1 STF 380 Report at MTS#50

  7. Status of Extension Packages • Approved • Advanced types • Advanced paramterization • For approval • Configuration and Deployment Support • Real-Time Concepts STF 380 Report at MTS#50

  8. Upcoming Maintenance STF session • March 23-26, Göttingen • Please report your issues as CRs in Mantis beforehand • http://t-ort.etsi.org STF 380 Report at MTS#50

  9. MTS Discussion • Evaluation of CRs • Prioritzation • Selection • Timing • Continuation of Reference Test Suite • Full development requires complete STF STF 380 Report at MTS#50

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