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feat(test-evm-tools): derive fork-block activation from the transition schedule - #3557
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I did not thoroughly review this PR, just one comment. What is missing in this PR such that it is still draft? I could not get this from the description 😄 👍
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September 15, 2026 11:50
…n schedule Co-authored-by: Jochem Brouwer <29359032+jochem-brouwer@users.noreply.github.com>
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Description
Merge order: first. #3722 (EIP-8250) and #3535 (EIP-8253) build on it.
This is ported and edited from @jochem-brouwer's PR: #3535
Pass the tests fork transition schedule to the EELS t8n so it can identify the fork block and apply one time state changes. Previously, t8n received only the active fork for each block, losing the activation schedule.
The t8n tool now derives activation from that schedule, and
ethereum-spec-evm t8naccepts transition names such asBPO2ToAmsterdamAtTime15k. External tools continue to receive the active fork name for each block.Note, this will require the change on other client t8n tools as a follow up!
This provides the activation support needed by EIP-8253 (#3535).
Checklist
just static<type>(<area>): <title>, where<type>and<area>come from an appropriateC-<type>, respectivelyA-<area>, label. The title should match the target squash commit message.