https://it.mathworks.com/help/sltest/ref/sltest.testmanager.testfileresult-class.html
sltest.testmanager.TestFileResult - Access test file results data - MATLAB
Instances of sltest.testmanager.TestFileResult enable you to access the results from test execution performed by the Test Manager at a test-file level.
test filetestmanageraccessresultsdata