#EuroSTARConf · Bart Knaack Professional Testing #EuroSTARConf. Title: PowerPoint-presentatie...
Transcript of #EuroSTARConf · Bart Knaack Professional Testing #EuroSTARConf. Title: PowerPoint-presentatie...
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Testing Techniques from the Jurassic Resurrected
Bart Knaack
Professional Testing
#EuroSTARConf
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Agenda
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SELF Driving Cars
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Characterisics of Self Driving Cars
• Real time interaction
• 3D awareness
• Safety Critical system
• Autonomous interaction with the environment
• Multiple!! Sensors
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Testing self driving Straddle Cariers
• Simulations (100.000 hours)• Emulation (10.000 hours)• ‘Real life’ testing (5000 hours)• Boundary testing• Self adapting systems• Pushing the limits• Gradual degradation testing• (Over)stress testing
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Characteristics of IoT
• Asynchronous Communication
• Connectivity
• Central Network with ‘end user devices’
• Ubiquitous communication
• Protocol based/event driven software
• Fire and Forget Communication
• Loss of ownership
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GSM testing in the early 90’s
• Event stubs and drivers
• Protocol simulators
• Feature interaction testing
• Message Interleaving
• Creation of Test environments
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“My fridge has told my washingmachine to order some extra detergent, causeBOY, it is going tobe messy with allthat chocolate icecream!!!”
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Taxonomy of Systems
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SYSTEMINPUT OUTPUT
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Types of systems
• Straight through processing systems
• Event Based systems
• Data (information) collecting/aggregating systems
• Decision support systems (rule based)
• Communication Systems
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Characteristics of systems
• Real time vs effort based
• Synchronous vs Asynchronous
• Distributed vs ‘monolithic’
• Firmware vs Software
• Automous vs Human operated
• Boxed systems vs physically interacting systems
• Long term vs short lifed systems
• Single purpose vs versatile
• Fixed vs adaptive/self learning
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What, Why, When, Where, and How?
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BlockChain
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Thank You!
Bart Knaack
Professional Testing
#EuroSTARConf