test(evm): add bank precompile supply-invariant + characterization tests#346
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phenix3443 merged 1 commit intoJul 14, 2026
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Add bank characterization + regression tests on top of the cosmos/evm native-action migration (#332): - TestBankSend_EVMDispatchSuccess: real static-precompile dispatch + coin move - TestBankSend_NoSupplyInflation: the regression guard for the native-token inflation #332 fixes — bank.send is a transfer, so total supply must stay flat; before the BalanceHandler reconciliation, StateDB.Commit minted the debited amount back to the stale sender stateObject - TestBankSend_FailureRevertsCleanly: native revert (reason in return data), balances and supply unchanged on failure Fills the "per-tx total-supply invariant" regression test #332 left as a follow-up. No production changes.
phenix3443
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Adds bank tests on top of the native-action migration: a total-supply-invariant guard, plus dispatch-success and native-revert characterization. Test-only.