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7bc4c460a2
* fix(state_machine): reject public transactions that silently drop a declared account ValidatedStateDiff::from_public_transaction never checked that the accounts touched in a program's output matched the caller-declared message.account_ids — it just folded whatever pairs the program returned into the diff. A program (or a macro-generated dispatcher wrapping one) that silently drops an account from both sides of its own output together stays internally consistent (pre_states.len() == post_states.len()) and passes validate_execution's existing checks, so the dropped account simply vanishes with no error. Add a check after the chained-call loop: every account_id in message.account_ids must appear in the final state_diff, or the transaction is rejected with the new DeclaredAccountMissingFromOutput error. Add a dropped_account test-guest program that reproduces the exact shape of the bug (two pre_states in, one consistent (pre, post) pair out) and a regression test proving the transaction is now rejected. Verified the test fails with Ok(()) when the check is removed, and passes once it's restored. * style: tighten comments and apply nightly rustfmt Condense the explanatory comments on the new account-accounting check and the dropped_account test guest, and fix imprecise wording (the account is dropped from both pre_state and post_states together, not just pre_state). Also applies cargo +nightly fmt's wrapping of the new error message. * chore: regenerate test fixture after rebase onto dev
test_fixtures
Shared test/bench fixtures that spin up bedrock + sequencer + indexer + wallet end-to-end.
Library
TestContext drives the full stack for integration tests and benches:
let ctx = TestContext::new().await?; // fast: restores the prebuilt db dump
let ctx = TestContext::builder()
.from_scratch() // apply genesis + claim supply live
.with_genesis(actions) // custom genesis (implies from_scratch)
.disable_indexer()
.build().await?;
TestContext::new() restores fixtures/prebuilt_sequencer_db.dump (genesis + initial-supply claim
blocks) instead of re-applying genesis and re-proving the private claims, then syncs the wallet. Use
from_scratch() to build genesis live.
Binary
regenerate_test_fixture regenerates that dump (needs Docker):
just regenerate-test-fixture # RISC0_DEV_MODE=1 cargo run -p test_fixtures --bin regenerate_test_fixture
Rerun and commit fixtures/prebuilt_sequencer_db.dump after changing genesis, the default accounts,
block format, or initial state.