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This change set implements the most recent version of `FinalizeBlock`. # What does this change actually contain? * This change set is rather large but fear not! The majority of the files touched and changes are renaming `ResponseDeliverTx` to `ExecTxResult`. This should be a pretty inoffensive change since they're effectively the same type but with a different name. * The `execBlockOnProxyApp` was totally removed since it served as just a wrapper around the logic that is now mostly encapsulated within `FinalizeBlock` * The `updateState` helper function has been made a public method on `State`. It was being exposed as a shim through the testing infrastructure, so this seemed innocuous. * Tests already existed to ensure that the application received the `ByzantineValidators` and the `ValidatorUpdates`, but one was fixed up to ensure that `LastCommitInfo` was being sent across. * Tests were removed from the `psql` indexer that seemed to search for an event in the indexer that was not being created. # Questions for reviewers * We store this [ABCIResponses](5721a13ab1/proto/tendermint/state/types.pb.go (L37)) type in the data base as the block results. This type has changed since v0.35 to contain the `FinalizeBlock` response. I'm wondering if we need to do any shimming to keep the old data retrieveable? * Similarly, this change is exposed via the RPC through [ResultBlockResults](5721a13ab1/rpc/coretypes/responses.go (L69)) changing. Should we somehow shim or notify for this change? closes: #7658
Tendermint Tests
The unit tests (ie. the go test s) can be run with make test.
The integration tests can be run with make test_integrations.
Running the integrations test will build a docker container with local version of tendermint and run the following tests in docker containers:
- go tests, with --race
- includes test coverage
- app tests
- kvstore app over socket
- persistence tests
- crash tendermint at each of many predefined points, restart, and ensure it syncs properly with the app
Fuzzing
Fuzzing of various system inputs.
See ./fuzz/README.md for more details.