Method and arrangement for locating input domain boundaries

A method and system for identifying a boundary value of an input domain in a system under test. The method comprises step of selecting at least one data field for testing. At least one initial input value is set for the selected at least one data field and a test message is constructed using said in...

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Bibliographic Details
Main Author KAKSONEN RAULI
Format Patent
LanguageEnglish
Published 01.05.2008
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method and system for identifying a boundary value of an input domain in a system under test. The method comprises step of selecting at least one data field for testing. At least one initial input value is set for the selected at least one data field and a test message is constructed using said initial input value. Then the test message is sent to the system under test and the system under test produces an observable response. A tester computer observes a change in the response. A new test message with new input data value is created based on the observation of change. New messages are sent to the system under test until an input boundary value has been identified.
Bibliography:Application Number: US20070974587