Add support for coverage reports #465
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turbolent
requested review from
zhangchiqing,
psiemens,
jordanschalm and
janezpodhostnik
janezpodhostnik
approved these changes
Nov 25, 2020
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This will be amazing for a lot of things, not just coverage reports. Debugging for instance.
@turbolent do you thing we should put a coverage report collector on the fvm (that saves coverage reports to the account itself) and just always track line hits on the testnet?
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@janezpodhostnik Yeah, I think that would be great! This PR is quit low-level, but the FVM package, or even higher up the emulator, could generate reports (JSON, HTML, etc.) from this. I guess it could be just an |
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When running tests it is useful to know what parts of the program where covered. Add support for a coverage to the interpreter. Start with measuring line hits. This can be extended in the future.