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test: Add P256 integration tests with REVM consistency checker#797

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vladbochok wants to merge 2 commits intomainfrom
vb-add-revm-consistency-checker-integration-tests
Open

test: Add P256 integration tests with REVM consistency checker#797
vladbochok wants to merge 2 commits intomainfrom
vb-add-revm-consistency-checker-integration-tests

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@vladbochok
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@vladbochok vladbochok commented Jan 16, 2026

Summary

We have found a bug in zksync-os-revm, that leads to incorrect gas calculations in P256 precompile. To avoid inconsistency in the future:

  1. Enabling the revm-consistency-checker in integration tests
  2. Adding test for P256 precompile

Impact on CI

The change slow down the integration tests pipeline, by local benchmarks from 213s to 286s:

Before:
image

After:
telegram-cloud-photo-size-2-5429135414779383328-y

Relevant PRs

PR with a fix in zksync-os-revm:

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github-actions bot commented Jan 16, 2026

Test results

185 tests   185 ✅  17m 31s ⏱️
 28 suites    0 💤
  1 files      0 ❌

Results for commit e428a1f.

♻️ This comment has been updated with latest results.

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2 participants