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crytic / echidna

Ethereum smart contract fuzzer
https://secure-contracts.com/program-analysis/echidna/index.html
GNU Affero General Public License v3.0
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Expression-level coverage support #1164

Open arcz opened 10 months ago

arcz commented 10 months ago

Describe the desired feature

This should be a fairly simple task because source maps already return offset and length of the expression in the source. We do line coverage with this function, which computes the line number https://github.com/ethereum/hevm/blob/6c876b24b61d2c8f8b9919cc668db9a03e6496c8/src/EVM/Dapp.hs#L179-L183. Instead, we can just use offset and length from SrcMap and color accordingly. For now, we should do it only for html and think how to do it with text and lcov formats (not sure if this is even supported).

PhantomOz commented 7 months ago

can I work on this?

Rapithvin commented 2 weeks ago

@PhantomOz I’m also interested, but it looks like no one is currently maintaining this repo.

elopez commented 2 weeks ago

PRs are always welcome 😄