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Setup of Railway State Decoder Demonstrator

Setup of Railway State Decoder Demonstrator. Peter Lantos, PROL. Example for an abstract test case of Objs. <?xml version="1.0" encoding="UTF-8" ?> … - <ctr ID="" name=" RTUConnectionSignal "> <parameter ID="" name=" hasConnection "> true </parameter> </ctr>

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Setup of Railway State Decoder Demonstrator

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  1. Setup of Railway State Decoder Demonstrator Peter Lantos, PROL

  2. Example for an abstract test case of Objs • <?xml version="1.0" encoding="UTF-8" ?> • … • - <ctr ID="" name="RTUConnectionSignal"> • <parameter ID="" name="hasConnection">true</parameter> • </ctr> • <obs ID="" name="GetAllRTUDataSignal" /> • - <ctr name="SendingAllRTUDataSignal"> • <parameter name="kind">BEGINNING</parameter> • </ctr> • - <ctr name="RTUDataSignal"> • <parameter name="rtuID">1</parameter> • <parameter name="channelID">0</parameter> • <parameter name="value">ON</parameter> • <parameter name="noDataConnectionOnChannel">false</parameter> • <parameter name="timestamp">?</parameter> • </ctr> • … • - <ctr name="TimeElapsed"> • <parameter name="TimeAmount">5</parameter> • </ctr> • - <obs name="StatusWordWrittenToDB"> • <parameter name="objID">3578</parameter> • <parameter name="value0">ON</parameter> • …

  3. Test Engine for Objs Module Test: replacing environment except DB. Objs module: producer – consumer arch. • Test engine = test environment • Test engine produces input to Objs, it watchs output of Objs using DB Protocol implementation • by TestEngine – TC contains value of bits • by TestCase – TC contains each messages Timing description • by TestCase – Uppaal or OOAC branch? • by TestEngine

  4. Vizualization

  5. Setup of Objs demonstrator • Technical description • architecture of test environment • test goals • converting bits to status word (timed automaton) • protocol handling (sequence and bitID – [objectID,Bitname] pairing) • error handling of conversion (timed automaton) • error handling of protocol • safety architecture – fault detection

  6. Subproject management Status of UML -> OOAS conversion? • Modeling (PROL with help of BME and AIT) • Model check + metrics (BME?) • TCG by UPPAAL (BME) • TCG by OOAS (?) and Ulysses • Trial run – analyzing results (PROL with help of ?) • coverage measurement (PROL with help of BME?) • cyclic because of • bugs • different test goals • different test suits • other application: simulator Status of UML -> Uppaal track

  7. Measurement of strength of TCG • Modeling Sim module • Generating Code • Generating TestSuits • Run with profession coverage tracking tool (Cantata++ or RTT)

  8. D6.2 • Introduction • application environment • UML model and model checking • making instances (station information) • Setup of demonstrator • architecture of test environments • planned tests • test goals • test coverage

  9. Test Engine for Sim Module Test: replacing environment Sim module: autonomic producer • Test engine = consumer • Input file of Sim = actual program is interpreted by Sim • Test engine watchs output of Sim Protocol implementation. • by TestEngine – TC contains only value of bits • by TestCase – TC contains each messages Is any time checking req. in TC?

  10. Thank you for yourattention!

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