MSG::= SEQUENCE

More documents

Recommendations

Info

Main Components of TTCN• Test Suite Structure• Test Suite, Test Groups, Test Case, Test Steps• Data declarations• Points of Control and Observation (PCO’s),• Abstract Service Primitives (ASP’s)• PDU Data Types (TTCN data types / ASN.1)• Constraints• Actual instances of PDUs to be sent• Patterns of PDUs expected to be received• Dynamic behaviour trees (Test Cases)• Send, Receive, Timers, Expressions, Qualifiers• Test Steps
TTCN Tests Reactive Systems• Message Based Communication• Asynchronous• PCO = Point of control andobservation ≈ bi-directionalmessage Q• PDU = Protocol Data Unit ≈message• ASP = Abstract Service Primitive≈ “procedure invoked bymessage”• L!A ≈ send A via pco L• L?X ≈ receive A via pco LTTCNTesterL!A L?XIUTPCO L
Page 1:
Automating SoftwareTesting at Sieme
Page 4 and 5:
Case Study• USA FCC Wireless E911
Page 6 and 7:
LCS ArchitectureLMUType ACBCCBC-SML
Page 8 and 9: RRLP
Page 10 and 11: Baroque!!• baroque adj. [common]
Page 13 and 14: Example 1SSMSRRLP_Position_Request(
Page 15 and 16: Example 1SSMSRRLP_Position_Request(
Page 17 and 18: Test Equipment• 2*CRTG (4 channel
Page 19 and 20: Simulated Net ConfigurationBTSVisib
Page 21 and 22: Test situations• RRLP measurement
Page 23 and 24: Telecom LanguagesASN.1SDL TTCNMSC/H
Page 25 and 26: ASN.1• Abstract Syntax Notation O
Page 27 and 28: ASN.1Types, Values and BERAbstract:
Page 35 and 36: GSM 4.31 (contd.)PositionInstruct :
Page 37 and 38: PER Example (1)(octet 0)01 Sequence
Page 39 and 40: MSCMessage Sequence Charts
Page 41 and 42: Application of MSCs• Requirements
Page 43 and 44: MSC Timers and ConditionsMSC DialT1
Page 45 and 46: MSC Ordering Conceptsguarding condi
Page 47 and 48: Structural Concepts• MSC referenc
Page 49 and 50: Gates• ”Export / Import” mech
Page 51 and 52: MSC 2000• Improved Data Support
Page 53 and 54: Behavior TreesProcess 1receive(requ
Page 55 and 56: Behavior TreesProcess 1receive(requ
Page 57: Tree and Tabular CombinedNotation
Page 61 and 62: Example of a Test CaseTest Case Dyn
Page 63 and 64: TTCN Constraints• PDU / ASP type
Page 65 and 66: RRLP Test ArchitecturePCOdial 112wa
Page 67 and 68: RRLP non-determinism• MS receives
Page 69 and 70: Position Response Constraintc_Rsp_1
Page 71 and 72: TTCN-3• Synchronous operations•
Page 73 and 74: TTCN-3 Test casefunction PO49901(in
Page 75 and 76: Translation rules•Maps abstract p
Page 77 and 78: RRLP example 2
Page 79 and 80: Modeling test steps
show all

MSG::= SEQUENCE

Create successful ePaper yourself

Delete template?

Save as template?