RapiCover Auto

Where RapiCover Auto has benefited customers

This on-target code coverage measurement tool supports system and integration testing processes, maps coverage to specific test cases, involves minimal instrumentation, and provides an adaptable approach to on-target code coverage measurement.

The benefits RapiCover provides include:

Reductions in unnecessary testing
Decreasing verification times when run alongside RapiTime
Support for all of your target environments
Modified Condition/Decision Coverage (MC/DC) which meets ISO 26262 requirements
Decision Coverage for ISO 26262
Statement Coverage for ISO 26262
Tracing coverage to identify which test cases contribute to coverage and which can be eliminated from any investigation
An adaptable approach to instrumentation and data collection which lets you maximize your ROI by using the tool across multiple systems

Code coverage requirements for ISO 26262

Measurement	Description	Notes
Function coverage	Each function has been called at least once	At software architectural level, highly recommended at ASIL C & D Recommended at ASIL A & B (ISO 26262 part 6 10.4.6)
Call coverage	Each function has been called at least once, and each different function call has been encountered at least once	At software architectural level, highly recommended at ASIL C & D Recommended at ASIL A & B (ISO 26262 part 6 10.4.6)
Statement coverage	Each statement in the code has been encountered at least once	At software unit level, highly recommended at ASIL A & B Recommended at ASIL C & D (ISO 26262 part 6 9.4.5)
Branch coverage	Each branch in the code has been encountered at least once	At software unit level, highly recommended at ASIL B, C & D Recommended at ASIL A (ISO 26262 part 6 9.4.5)
Modified Condition/Decision Coverage	Decision coverage plus each condition has been shown to independently affect the outcome of its enclosing decision	At software unit level, highly recommended at ASIL D Recommended at ASIL A, B & C (ISO 26262 part 6 9.4.5)