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I reviewed the cFS README.md file to see if the feature is in the major future work.
I performed a cursory search to see if the feature request is relevant, not redundant, nor in conflict with other tickets.
Is your feature request related to a problem? Please describe.
Safety critical software often requires MC/DC coverage, which per various sources can be proven using lcov/gcov if all conditionals are decision trees (not graphs). See https://www.youtube.com/watch?v=k0_PF8MtEEo.
Describe the solution you'd like
Run the cFS core and shared apps through a tool to check for decision trees, see https://gtd-gmbh.gitlab.io/mcdc-checker/mcdc-checker/ as an example. Convert any graphs to trees. Ideally put this in CI/CD to enforce using trees.
Describe alternatives you've considered
Could use a commercial tool, but typically not as friendly w/ open source CI/CD.
Additional context
Not doing this means the current coverage reporting can't prove the independence criteria of MC/DC is being met.
Checklist (Please check before submitting)
Is your feature request related to a problem? Please describe.
Safety critical software often requires MC/DC coverage, which per various sources can be proven using lcov/gcov if all conditionals are decision trees (not graphs). See https://www.youtube.com/watch?v=k0_PF8MtEEo.
Describe the solution you'd like
Run the cFS core and shared apps through a tool to check for decision trees, see https://gtd-gmbh.gitlab.io/mcdc-checker/mcdc-checker/ as an example. Convert any graphs to trees. Ideally put this in CI/CD to enforce using trees.
Describe alternatives you've considered
Could use a commercial tool, but typically not as friendly w/ open source CI/CD.
Additional context
Not doing this means the current coverage reporting can't prove the independence criteria of MC/DC is being met.
Requester Info
Jacob Hageman - NASA/GSFC
@pepepr08
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