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fix: Update gas estimation logic for forks #339

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merged 2 commits into from
Sep 6, 2024

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@MexicanAce MexicanAce commented Sep 6, 2024

What 💻

  • Gas estimation logic for forks now uses the block detail values when the node starts
  • max_gas during transaction validation is increased from u32::MAX to u64::MAX

Why ✋

  • Previously, every transaction would attempt to grab the block details of the current miniblock. However, era_test_node can mine blocks much faster than Sepolia Testnet, so sometimes it would require block details for a block that doesn't exist yet.
  • During the 1.5.0 upgrade, the gas limit of ZKsync was upgraded from u32 to u64. This check was missed in the updates for era-test-node

Evidence 📷

Forking sepolia and running a transaction still works
image

Notes 📝

@MexicanAce MexicanAce requested a review from a team as a code owner September 6, 2024 13:33
@MexicanAce MexicanAce merged commit 9e8e0e9 into main Sep 6, 2024
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@MexicanAce MexicanAce deleted the nmv/fix-u64-gas-limits-and-fork branch September 6, 2024 14:12
vasyl-ivanchuk added a commit that referenced this pull request Sep 9, 2024
* fix: changed evm_setNextBlockTimestamp (#321)

* changed evm_setNextBlockTimestamp argument type to U64

* fixed caller of evm_setNextBlockTimestamp

* setting the timestamp of the next block in evm_setNextBlockTimestamp

* formatted

* updated comment

* fix: returning errors from fork handling (#335)

* not panicking in is_write_initial_internal

* not panicking in fork_network_and_client

* not panicking in get_earlier_transactions_in_same_block

* not panicking in get_block_gas_details

* Update src/fork.rs

Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>

* more specific error message

* more specific error message

* added miniblock number to error message

---------

Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>

* feat: anvil API (#313)

* added evm_setAccountNonce alias

* added anvil_setNonce alias

* added anvil_impersonateAccount & anvil_stopImpersonatingAccount aliases

* added anvil_mine alias

* added anvil_reset alias

* added anvil_setBalance alias

* added anvil_setCode alias

* added anvil_setStorageAt alias

* added anvil_* aliases

* added anvil_mine test

* modified hardhat_impersonateAccount & hardhat_stopImpersonatingAccount
to actually call hardhat_stopImpersonatingAccount, interfere less
with other tests

* added anvil_impersonateAccount & anvil_stopImpersonatingAccount test

* added anvil_setCode test

* added hardhat_setStorageAt and anvil_setStorageAt tests

* formatted

* removed links to anvil namespace

* split tables

* Revert "split tables"

This reverts commit 4a54fe8.

* renamed AnvilNamespaceT::hardhat_mine to anvil_mine

* Update SUPPORTED_APIS.md

Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>

* added section for evm_setAccountNonce

* changed var to let to satisfy linter

* using random address in anvil_setCode test

* added semicolon

* named test account address

* changed var to let to satisfy linter

* Update src/namespaces/anvil.rs

Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>

* removed to.be.within checks

* supressing TypeScript errors

* supressing TypeScript errors

* changed anvil_setCode code type

* using find instead of an explicit loop

---------

Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>

* test: Add test for hardhat_reset (#333)

* add test and do follow up fixes

* run lint

* fix nits

* fix: Update gas estimation logic for forks (#339)

* fix: fork gas estimation

* Additional fixes

* chore: Update release version (#340)

* chore: fix tests after the gas changes

* test: fix unit tests

---------

Co-authored-by: Vaclav Barta <vbarta@mangrove.cz>
Co-authored-by: AnastasiiaVashchuk <72273339+AnastasiiaVashchuk@users.noreply.github.com>
Co-authored-by: Nicolas Villanueva <1890113+MexicanAce@users.noreply.github.com>
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Running multiple transactions against forked node panics
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