How to measure Function-Call Coverage and Function Coverage of S-Functions

I would like to measure Function-Call Coverage and Function Coverage for the S-Function block. 

I checked the types of code coverage including Function-Call Coverage and Function Coverage at the following URL.

https://kr.mathworks.com/help/slcoverage/ug/types-of-code-coverage.html#mw_92758929-01bc-4c2a-a486-97afee4acd18

But I could not find information about Function-Call Coverage and Function Coverage at the following documentation <Coverage for S-Functions>

https://www.mathworks.com/help/slcoverage/ug/coverage-for-s-functions-example.html

According to this above site, The S-Function has constructs that receive decision, condition, and MCDC coverage. 

Answer 1

[MathWorks Support Team]

To see Function-Call Coverage and Function Coverage, you need to use SIL or PIL mode as shown in the Release Note below.

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R2017b

New Features, Compatibility Considerations

Function and Function Call Coverage: Collect SIL & PIL coverage as required by ISO 26262

Simulink Coverage introduces two new metrics for measuring Statement coverage for code.

• Function Coverage: Function coverage determines whether all the functions of your code have been called during simulation.

• Function Call Coverage: Function call coverage determines whether all function calls in your code have been executed.

The new metrics are reported in the top-level Summary and in the Details section of the HTML Coverage Report when you record code coverage.

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If you use SIL or PIL mode, you can check it in the summary at the top of the HTML Coverage Report.

[Pat Canny]

Here is an example to try.