Tutorial - TTCN-3

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Building blocks of a <strong>TTCN</strong>-3 Test SuiteTest SuiteTest DataTypesData types which specify• Structure of messages or calls and theirinformation elements (fields, parameters)• Internal data structures (e.g., forcomputation)• Possibly encoding or display informationBuilt-in basic typesinteger, boolean, float,bitstring, hexstring, octetstring,charstring, universal charstring... and structured typesrecord, record of, set, set ofunion, enumerated... and special types such ascomponent, port, verdicttype, default, etc20
Building blocks of a <strong>TTCN</strong>-3 Test SuiteTest SuiteTest DataTypesActualTest DataActual test data (values) used duringtesting• Constants or Templates for specificmessage or call parameter values• Matching expressions for allowing multiplemessage or call parameter values• value range, value list, wildcards,presence, length, size, permutation• regular expressions• Using also template decomposition,parameterization and modification21
Page 1 and 2: TutorialETSI Centre for Testing and
Page 3 and 4: The TTCN-3 Standards (available at
Page 5 and 6: How does TTCN-3 relate to TTCN-2?TT
Page 7 and 8: An example adaptation: A IPv6 test
Page 9 and 10: TTCN-3 Success storiesAt ETSI• Us
Page 11 and 12: digitaldigitalTTCN-3 can automateCo
Page 13 and 14: The Core Languageand Other Presenta
Page 15 and 16: Example Graphical Formattestcase TC
Page 17 and 18: Use of TTCN-3 With Other LanguagesA
Page 19: Example Concurrent Test Configurati
Page 23 and 24: Building blocks of a TTCN-3 Test Su
Page 25 and 26: Definitions Partmodule EtsiDnsTests
Page 27 and 28: Message Structure and Test Datatype
Page 29 and 30: Test BehaviourmtcserverPortqueryres
Page 31 and 32: Where can I learn more?Visit ETSI

Tutorial - TTCN-3

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