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IDProjectCategoryView StatusDate SubmittedLast Update
0005110Ext Pack: Continuous signal support (ES 202 786)Clarificationpublic24-04-2009 18:2923-01-2012 21:30
Reporteruser540 
Assigned ToJens Grabowski 
PriorityhighSeverityfeatureReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target Versionv1.1.1 (published 2012-04)Fixed in Versionv1.1.1 (published 2012-04) 
Summary0005110: Concepts to specify tests for continuous systems
DescriptionEmbedded systems play an ever increasing role in the realization of
complex control functions in many industrial domains. In particular software-based control systems have specific characteristics and
the test technology used to test such systems has to address the different aspects of discrete behaviors for the communication sequences, continuous behaviors for the control sequences (i.e. control sequences in interaction with sensors/actuators, with other system components and the user). Actually TTCN-3 lacks support to test continuous systems. We propose to introduce such concepts to the language. In particular:

- the notions of time and sampling,
- the notions of streams, stream ports and stream variables, and
- the definition of an automaton alike control flow structure to support the
  specification of hybrid behavior.
TagsNo tags attached.
Attached Filespptx file icon Continuous-TTCN3-Concepts_consolidated.pptx [^] (649,439 bytes) 24-04-2009 18:29
doc file icon es_TTCN3Package C-TTCN-3.doc [^] (580,096 bytes) 03-12-2009 11:58
pptx file icon Continuous-TTCN3-Concepts_final.pptx [^] (531,460 bytes) 03-12-2009 11:59
pptx file icon Continuous-TTCN3-Concepts_V0.2.pptx [^] (531,594 bytes) 07-12-2009 16:55
doc file icon es_TTCN3Package C-TTCN-3_V0.2.doc [^] (836,096 bytes) 07-12-2009 16:55
doc file icon es_TTCN3PackageRT-TTCN-3-100121.doc [^] (267,776 bytes) 16-02-2010 14:35
doc file icon es_TTCN3Package C-TTCN-3_V0.4.doc [^] (891,904 bytes) 27-09-2011 16:20
doc file icon es_TTCN3Package C-TTCN-3_V0.6.doc [^] (829,440 bytes) 01-12-2011 10:43
zip file icon es_TTCN3Package C-TTCN-3_V0.7.zip [^] (393,993 bytes) 01-12-2011 12:44

- Relationships
related to 0004275closedIna Schieferdecker Part 01: TTCN-3 Core Language New Concepts to be defined via Packages 

-  Notes
(0009081)
user540
03-12-2009 12:00

 I've updated the slides describing the continuous concepts and added a new package description draft.
(0009222)
Jens Grabowski (manager)
16-02-2010 14:34

 The resolution of this CR will become part of the Real Time Package. CR 4483
 and this CR are merged into this CR. The Real Time Package Draft is uploaded into this CR.
(0009842)
Gyorgy Rethy (reporter)
30-11-2010 13:29

 STF discussion on 30/11/2010: propose a new WI on continuous signal testing; to be postponed to 2011.
(0010252)
Jacob Wieland - Spirent (reporter)
27-09-2011 16:23

 I've reviewed and re-structured the text according to the Syntactical Structure, Semantic Description, Restrictions, Example pattern and moved all BNF rules into the BNF annex.

However, I'm not happy at all with the find/violates constructs as they don't seem to fit with the rest of the concepts (compositionally). I.e. it is unclear to me what their actual semantics shall be. Thus, I would propose to leave them out of the first version.
(0010463)
Jens Grabowski (manager)
01-12-2011 10:45

 es_TTCN3Package C-TTCN-3_V0.6.doc is for a short internal review of the STF. After the review, the text will be restructured according to the structure of the other extension packages.
(0010476)
Jacob Wieland - Spirent (reporter)
01-12-2011 12:45

 corrected definitions of lengthof/sizeof to be in sync with core standard.

Deleted superfluous chapter 8.

Otherwise, ok with me.
(0010547)
Gyorgy Rethy (reporter)
23-01-2012 21:30

 Draft has been sent to TB MTS for approval

- Issue History
Date Modified Username Field Change
24-04-2009 18:29 user540 New Issue
24-04-2009 18:29 user540 File Added: Continuous-TTCN3-Concepts_consolidated.pptx
24-04-2009 18:29 user540 Clause Reference(s) => ??
24-04-2009 18:29 user540 Source (company - Author) =>
30-06-2009 09:42 Ina Schieferdecker Project TTCN-3 Change Requests => Part 01: TTCN-3 Core Language
30-06-2009 09:43 Ina Schieferdecker Status new => assigned
30-06-2009 09:43 Ina Schieferdecker Assigned To => Jens Grabowski
30-06-2009 10:20 Ina Schieferdecker Category TTCN-3 Core Language => Clarification
30-06-2009 10:20 Ina Schieferdecker Target Version => Edition 5.1.1 (not yet published)
03-12-2009 11:58 user540 File Added: es_TTCN3Package C-TTCN-3.doc
03-12-2009 11:59 user540 File Added: Continuous-TTCN3-Concepts_final.pptx
03-12-2009 12:00 user540 Note Added: 0009081
07-12-2009 16:55 user540 File Added: Continuous-TTCN3-Concepts_V0.2.pptx
07-12-2009 16:55 user540 File Added: es_TTCN3Package C-TTCN-3_V0.2.doc
16-02-2010 14:34 Jens Grabowski Note Added: 0009222
16-02-2010 14:35 Jens Grabowski File Added: es_TTCN3PackageRT-TTCN-3-100121.doc
22-03-2010 17:27 Gyorgy Rethy Assigned To Jens Grabowski =>
22-03-2010 17:27 Gyorgy Rethy Status assigned => new
23-03-2010 13:00 Gyorgy Rethy Assigned To => Jens Grabowski
23-03-2010 13:00 Gyorgy Rethy Priority normal => low
23-03-2010 13:00 Gyorgy Rethy Status new => assigned
29-06-2010 11:55 Gyorgy Rethy Project Part 01: TTCN-3 Core Language => Ext Pack: Perf & Real Time Testing (ES 202 782)
30-11-2010 13:29 Gyorgy Rethy Note Added: 0009842
03-12-2010 09:49 Gyorgy Rethy Project Ext Pack: Perf & Real Time Testing (ES 202 782) => Ext Pack: Continuous signal support (ES 202 786)
07-12-2010 13:49 Gyorgy Rethy Assigned To Jens Grabowski =>
07-12-2010 13:49 Gyorgy Rethy Target Version Edition 4.3.1 (not yet published) => v1.1.1
25-05-2011 11:50 Sebastian Muellers Assigned To => Ina Schieferdecker
25-05-2011 12:02 Ina Schieferdecker Assigned To Ina Schieferdecker => Jens Grabowski
26-05-2011 15:50 Ina Schieferdecker Relationship added related to 0004275
29-06-2011 14:19 Jens Grabowski Assigned To Jens Grabowski => Jacob Wieland - Spirent
27-09-2011 16:20 Jacob Wieland - Spirent File Added: es_TTCN3Package C-TTCN-3_V0.4.doc
27-09-2011 16:23 Jacob Wieland - Spirent Note Added: 0010252
27-09-2011 16:23 Jacob Wieland - Spirent Assigned To Jacob Wieland - Spirent => Jens Grabowski
30-11-2011 13:39 Gyorgy Rethy Priority low => high
01-12-2011 10:43 Jens Grabowski File Added: es_TTCN3Package C-TTCN-3_V0.6.doc
01-12-2011 10:45 Jens Grabowski Note Added: 0010463
01-12-2011 10:55 Jens Grabowski Assigned To Jens Grabowski => Jacob Wieland - Spirent
01-12-2011 12:44 Jacob Wieland - Spirent File Added: es_TTCN3Package C-TTCN-3_V0.7.zip
01-12-2011 12:45 Jacob Wieland - Spirent Note Added: 0010476
01-12-2011 12:46 Jacob Wieland - Spirent Assigned To Jacob Wieland - Spirent =>
01-12-2011 12:54 Jens Grabowski Assigned To => Jens Grabowski
23-01-2012 21:30 Gyorgy Rethy Note Added: 0010547
23-01-2012 21:30 Gyorgy Rethy Status assigned => closed
23-01-2012 21:30 Gyorgy Rethy Resolution open => fixed
23-01-2012 21:30 Gyorgy Rethy Fixed in Version => v1.1.1

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