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https://github.com/logos-blockchain/logos-execution-zone.git
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Marvin Jones
e43611c7cc
Programs now report AccountDiff/AccountDiffOutput instead of full post-states; balance changes are applied via apply_balance_diff's checked arithmetic at the protocol level rather than checked in-guest, and data changes are materialized through a new update_from_diff guest entrypoint (trusted execution for public transactions, proven via a recursive receipt for the privacy-preserving circuit). All 15 production programs and test/example guest programs are converted; attack-surface guest programs that are now structurally impossible (nonce/program_owner mutation) or redundant (manual balance-sufficiency bypass) are moved to a dormant/ directory rather than deleted outright.
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.