The coverage uses EVM instead of zkEVM in zkSync environment

[zZoMROT]

Component

Forge

Have you ensured that all of these are up to date?

• [X] Foundry
• [X] Foundryup

What version of Foundry are you on?

forge 0.0.2 (bd4ac3b 2024-09-15T00:28:26.590209390Z)

What command(s) is the bug in?

forge coverage --zksync

Operating System

None

Describe the bug

Issue:

When running forge coverage with the --zksync flag, it uses the regular EVM instead of zkEVM, causing incorrect behavior of contracts and tests.

Steps to Reproduce:

• Clone the demo repository.
• Run yarn test:zksync -vvvv — the logs show zkevm is used as expected.
• Run yarn coverage:zksync -vvvv — the logs show evm is used instead of zkevm.

Expected Behavior: forge coverage should use zkEVM when the --zksync flag is specified, similar to the forge test behavior.

Demo Repository: foundry-zksync-coverage-demo

[dutterbutter]

forge coverage is not fully supported at this time so this is expected. We intend to add this soon. Will leave this open until then. Thanks!