MATLAB: How to extract code coverage metrics from a code coverage report

Question

Can I get the summary data extracted from a code coverage report?

I need the data to use it in another report. Is there a way to get just the metrics from the report?

Answer 1

In order to achieve that you need to first create a test object.

>> testObj = cvtest(model);

Then you have to run code coverage on the model.

>> [cvdo,simOut] = cvsim(testObj);

Then you can get the coverage results by using the following functions:

>> blk_handle = get_param([model], 'Handle'); 
>> executionCoverage = executioninfo(cvdo, blk_handle);
>> conditionCoverage = conditioninfo(cvdo, blk_handle);
>> decisionCoverage  = decisioninfo(cvdo, blk_handle);
>> mcdcCoverage      = mcdcinfo(cvdo, blk_handle);

You can refer to the attached script which accomplishes the above workflow.

Please follow the documentation link below to automate additional coverage workflows:

https://www.mathworks.com/help/slcoverage/automate-coverage-workflows.html