© NOKIA Originator: Martin Botteck / April 12, 2005 / Page:5 Nokia Research Center CAR/MEM/VTT Making TTCN-3 work Types of variations Value Variants –Variations that may be expressed by altering a parameter inside a test case or message sent to the SUT –seems trivial but soon becomes difficult due to vast amount of parameters and combinations typically not all combinations make sense dependancies between the values is typically not documented and implicit –a language or coding style solution needs to be found for this
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