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Gray Glacier (EIP-5133) Difficulty Bomb Push Fork Tests #1043

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merged 2 commits into from Jun 20, 2022

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marioevz
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@marioevz marioevz commented Jun 13, 2022

This PR is adds new tests for the difficulty bomb push fork Gray Glacier expected in block 15,050,000 (~June 29, 2022).

Tests have not been filled yet since t8ntool support is required.

Execution Spec PR: ethereum/execution-specs#537
EIP-5133: https://eips.ethereum.org/EIPS/eip-5133

@marioevz marioevz changed the title Tests for New Difficulty Bomb Push Fork Gray Glacier (EIP-5133) Difficulty Bomb Push Fork Tests Jun 13, 2022
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Requires ethereum/go-ethereum#25079

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when this happen on mainnet ?

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when this happen on mainnet ?

Current estimate here https://github.com/ethereum/execution-specs/pull/537/files is block 15,050,000 (June 29, 2022).

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Filled and ran tests using ethereum/go-ethereum#25088, ethereum/retesteth#169
All tests passing, and also double-checked by calculating the expected difficulty using a separate script on the filled tests (https://github.com/marioevz/eth_tools/blob/main/src/runFilledDiffTest.py).

@marioevz marioevz marked this pull request as ready for review June 14, 2022 14:48
@winsvega winsvega merged commit 638da7c into ethereum:develop Jun 20, 2022
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2 participants