Some lines missed in code coverage report

Hello,

we work with matlab unit tests for matlab classes and want to improve our code coverage. We noticed that sometimes the coverage is not counted correctly in our tests.

We have set explicit breakpoints, which were also addressed, but the line in the report appears as not covered.

Can someone tell us what this could be or how we can debug it?

Thanks

[Andy Campbell]

Hi Ricardo,

Which version ofr MATLAB are you using? Also, are you using the CodeCoveragePlugin?

Finally, are any of your tests issuing "clear all" or "clear classes", or using the profiler as part of the testing?

Thanks,

Andy

[Ricardo Krause]

Hi Andy,

at the moment I use MATLAB 19b (without any update installed) and yes we use the CodeCoveragePlugin.

[Micah Fry]

Ricardo,

Did you ever get to any resolution on this? I'm having similar issues (https://www.mathworks.com/matlabcentral/answers/858045-coverage-report-from-unit-tests-is-inaccurate?s_tid=srchtitle)

[Steven Apsel]

I had similar problems, and removing a "clear all" fixed it.