Skip to content

feat(specs): update EIP-8037 impl for ethereum/EIPs#11715 - #3021

Merged
danceratopz merged 2 commits into
ethereum:eips/amsterdam/eip-2780-8038from
SamWilsn:pr-11715
Jul 2, 2026
Merged

danceratopz merged 2 commits into
ethereum:eips/amsterdam/eip-2780-8038from
SamWilsn:pr-11715

Conversation

@SamWilsn

Copy link
Copy Markdown
Contributor

🗒️ Description

This doesn't fail any tests, so more work to do.

Cute Animal Picture

Put a link to a cute animal picture inside the parenthesis-->

@codecov

codecov Bot commented Jun 19, 2026

Copy link
Copy Markdown

Codecov Report

❌ Patch coverage is 96.96970% with 1 line in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (eips/amsterdam/eip-2780-8038@d9d7f5b). Learn more about missing BASE report.

Files with missing lines Patch % Lines
src/ethereum/forks/amsterdam/vm/eoa_delegation.py 95.23% 0 Missing and 1 partial ⚠️
Additional details and impacted files
@@                       Coverage Diff                       @@
##             eips/amsterdam/eip-2780-8038    #3021   +/-   ##
===============================================================
  Coverage                                ?   93.22%           
===============================================================
  Files                                   ?      620           
  Lines                                   ?    38851           
  Branches                                ?     3350           
===============================================================
  Hits                                    ?    36218           
  Misses                                  ?     1773           
  Partials                                ?      860           
Flag Coverage Δ
unittests 93.22% <96.96%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@spencer-tb

spencer-tb commented Jun 19, 2026

Copy link
Copy Markdown
Contributor

Added some tests here: SamWilsn#7
For ideas of feedback :)
Just checking compat with #3005 as I think we have some conflicts
Looks good to me!

@danceratopz
danceratopz merged commit 9765653 into ethereum:eips/amsterdam/eip-2780-8038 Jul 2, 2026
26 checks passed
danceratopz pushed a commit that referenced this pull request Jul 2, 2026
Co-authored-by: spencer-tb <spencer.tb@ethereum.org>
danceratopz pushed a commit that referenced this pull request Jul 2, 2026
Co-authored-by: spencer-tb <spencer.tb@ethereum.org>
spencer-tb added a commit that referenced this pull request Jul 2, 2026
Co-authored-by: spencer-tb <spencer.tb@ethereum.org>
marioevz added a commit that referenced this pull request Jul 2, 2026
* feat(spec-specs, tests): add EIP-8038 state-access gas cost update (#2972)

Co-authored-by: Sam Wilson <57262657+SamWilsn@users.noreply.github.com>
Co-authored-by: Mario Vega <11726710+marioevz@users.noreply.github.com>

* feat(spec-specs, tests): Implement EIP-2780 (#3017)

* chore(tests): fix failing ported static slow tests for EIP-8038 (#3019)

Co-authored-by: marioevz <marioevz@gmail.com>

* test(amsterdam): add EIP-8038 state-access gas cost tests (#3033)

Co-authored-by: danceratopz <danceratopz@gmail.com>
Co-authored-by: marioevz <marioevz@gmail.com>

* fix(tests): account for EIP-8246 in EIP-8038 selfdestruct gas test (#3044)

EIP-8246 removes the `SELFDESTRUCT` balance burn, which changes the
same-transaction self-destruct-to-self outcome. Gate the affected
expectations in `test_selfdestruct_gas.py` on `fork.is_eip_enabled(8246)`
so the test holds on forks with and without EIP-8246:

- Pre-EIP-8246: The originator balance is burnt (a `Burn` log) and the
  same-transaction-created account is deleted.
- EIP-8246 onwards: The burn is removed, so the self-send is a no-op; the
  balance stays in the (emptied) originator and no log is emitted.

`burn_log` is imported lazily in the pre-EIP-8246 branch because EIP-8246
deletes the helper from the EIP-7708 spec. The charged gas is unchanged,
so `cumulative_gas_used` is asserted identically on both sides.

* fix(spec-specs): EIP-2780 charge `NEW_ACCOUNT` for value transfer to zero balance precompile (#3048)

* fix(amsterdam): charge NEW_ACCOUNT for value transfer to empty precompile

EIP-2780 charges the NEW_ACCOUNT state cost when a transaction
transfers value to a recipient that is empty per EIP-161. The
top-frame charge previously carved out precompile recipients, but
neither EIP-2780 nor EIP-161 authorizes that exemption:

- EIP-2780 does not mention precompiles; its rule keys solely on
  "empty per EIP-161 and tx.value > 0".
- EIP-161 defines empty structurally (no code, zero nonce, zero
  balance) with no precompile exception, so an unfunded precompile
  is empty and is created by the value transfer like any other
  account.

Remove the `recipient_is_precompile` carve-out from the top-frame
charge so an empty precompile receiving value pays NEW_ACCOUNT,
drop the matching special-case from the testing framework's
`transaction_top_frame_state_gas`, and rewrite
`test_value_move_to_precompiles` to assert the charge fires for the
not-funded precompile while a pre-funded (alive) precompile remains
exempt by virtue of being non-empty.

Co-authored-by: danceratopz <danceratopz@gmail.com>

* feat(tests): add more EIP-2780 tests (#3055)

Co-authored-by: danceratopz <danceratopz@gmail.com>
Co-authored-by: Louis Tsai <72684086+LouisTsai-Csie@users.noreply.github.com>

* feat(specs): update EIP-8037 impl for ethereum/EIPs#11715 (#3021)

Co-authored-by: spencer-tb <spencer.tb@ethereum.org>

* fix(tests): align Amsterdam (gas) tests with EIP-2780/8037/8038 (#3088)

Co-authored-by: marioevz <marioevz@gmail.com>

* Apply suggestions from code review (packates/testing)

Co-authored-by: Mario Vega <marioevz@gmail.com>

* Apply suggestions from code review (specs)

Co-authored-by: Mario Vega <marioevz@gmail.com>

* Apply suggestions from code review (tests)

Co-authored-by: Mario Vega <marioevz@gmail.com>

* fix(specs): Lint

* fix(test-tools): Lint

---------

Co-authored-by: Sam Wilson <57262657+SamWilsn@users.noreply.github.com>
Co-authored-by: Mario Vega <11726710+marioevz@users.noreply.github.com>
Co-authored-by: Guruprasad Kamath <guru241987@gmail.com>
Co-authored-by: spencer <spencer.taylor-brown@ethereum.org>
Co-authored-by: marioevz <marioevz@gmail.com>
Co-authored-by: CPerezz <37264926+CPerezz@users.noreply.github.com>
Co-authored-by: Guruprasad Kamath <48196632+gurukamath@users.noreply.github.com>
Co-authored-by: Louis Tsai <72684086+LouisTsai-Csie@users.noreply.github.com>
Co-authored-by: spencer-tb <spencer.tb@ethereum.org>
@SamWilsn
SamWilsn deleted the pr-11715 branch July 5, 2026 15:45
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants