feat(op-acceptance-tests): add EIP-7825 tx gas limit cap test#20070
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feat(op-acceptance-tests): add EIP-7825 tx gas limit cap test#20070
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Add TestEIP7825TxGasLimitCap to verify the 2^24 transaction gas limit cap is enforced after Karst. Uses txplan to send real transactions since EIP-7825 is a tx validity rule not enforced by eth_call or eth_simulateV1. Tests both pre-karst (gas above cap allowed) and post-karst (gas above cap rejected, gas at cap succeeds). Also adds WithKarstAtGenesis deployer option and fixes the tx manager gas estimator to set callMsg.Gas to params.MaxTxGas before calling EstimateGas, which is required post-Osaka. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Add TestEIP7825TxGasLimitCap to verify the 2^24 transaction gas limit cap is enforced after Karst. Uses txplan to send real transactions since EIP-7825 is a tx validity rule not enforced by eth_call or eth_simulateV1. Tests both pre-karst (gas above cap allowed) and post-karst (gas above cap rejected, gas at cap succeeds).
Also adds WithKarstAtGenesis deployer option and fixes the tx manager gas estimator to set callMsg.Gas to params.MaxTxGas before calling EstimateGas, which is required post-Osaka.
Stacked on #20069
For reference https://github.com/ethereum-optimism/design-docs/blob/main/protocol/fusaka-on-l2.md