Coverage
You can create Objective-C coverage information for any mulle-objc program.
Coverage files will be are generated when you run the program with
with the environment variables MULLE_OBJC_PEDANTIC_EXIT and
MULLE_OBJC_COVERAGE set to YES:
MULLE_OBJC_PEDANTIC_EXIT=YES MULLE_OBJC_COVERAGE=YES myexe
This will produce two coverage files class-coverage.csv and
method-coverage.csv.
Note: Your executable needs to properly terminate, to generate
coverage information. If that isn’t possible, call
mulle_objc_csvdump_methodcoverage() and mulle_objc_csvdump_classcoverage()
yourself, when you know the runtime system is quiescent.Extending coverage files
A second “coverage” run will append to previously existing coverage files.
But you can also concatenate coverage files from various source with cat.
cat coverage*.txt | sort -u > class-coverage.csv