Add golden tests for queryChainAccountState
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3,802 commits this week
Apr 26, 2026
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May 03, 2026
Split query golden harness so FromJSON is optional.
eraLedgerStateQueryGoldenSpec requires full {To,From}JSON+{Enc,Dec}CBOR.
Some query result types do not have all these instances: some lack only
FromJSON, some both {To,From}JSON.
fix(cek): measure frame stack len once
Signed-off-by: Chris Gianelloni <[email protected]>
chore(deps): bump github.com/blinklabs-io/gouroboros (#694)
Bumps [github.com/blinklabs-io/gouroboros](https://github.com/blinklabs-io/gouroboros) from 0.163.4 to 0.166.0. - [Release notes](https://github.com/blinklabs-io/gouroboros/releases) - [Changelog](https://github.com/blinklabs-io/gouroboros/blob/main/RELEASE_NOTES.md) - [Commits](https://github.com/blinklabs-io/gouroboros/compare/v0.163.4...v0.166.0) --- updated-dependencies: - dependency-name: github.com/blinklabs-io/gouroboros dependency-version: 0.166.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
chore(deps): bump webiny/action-conventional-commits from 1.3.1 to 1.4.2 (#695)
Bumps [webiny/action-conventional-commits](https://github.com/webiny/action-conventional-commits) from 1.3.1 to 1.4.2. - [Release notes](https://github.com/webiny/action-conventional-commits/releases) - [Commits](https://github.com/webiny/action-conventional-commits/compare/faccb24fc2550dd15c0390d944379d2d8ed9690e...7f91b1595ca1951cdb671ddc9f07a49081ec5b69) --- updated-dependencies: - dependency-name: webiny/action-conventional-commits dependency-version: 1.4.2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
chore(deps): Bump webiny/action-conventional-commits from 1.3.1 to 1.4.2 (#319)
Bumps [webiny/action-conventional-commits](https://github.com/webiny/action-conventional-commits) from 1.3.1 to 1.4.2. - [Commits](https://github.com/webiny/action-conventional-commits/compare/v1.3.1...v1.4.2) --- updated-dependencies: - dependency-name: webiny/action-conventional-commits dependency-version: 1.4.2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
chore(master): bump tracer-sidecar pin to fork-tree probe build
Pins the tracer-sidecar tag to commit 5271661 (this branch HEAD pre-bump) so the publish-images workflow rebuilds the image with the new ForkTree probe + multi-version field parser. Required for the 1h Antithesis verification run on this branch.
tracer-sidecar: drop unused LANGUAGE pragmas (hlint)
OverloadedStrings in ForkTree.hs and DeriveAnyClass in LogMessage.hs are no longer needed.
tracer-sidecar: parse SwitchedToAFork events
Adds a SwitchedToAFork constructor to LogMessageData. Previously these events fell through to OtherLogMessageData. Required for the ForkTree probe (#119) to track per-host current-tip transitions that bypass sequential extension. Tests still green; golden output unchanged because no existing rule matches SwitchedToAFork.
tracer-sidecar: accept newer node trace field names
cardano-node 10.7+ ships two breaking changes to the
ChainDB.AddBlockEvent JSON payload that silently dropped
events from any node running a newer version:
- 'newTipSelectView' renamed to 'newSuffixSelectView'
(and 'oldTipSelectView' to 'oldSuffixSelectView')
- inside that view, 'chainLength' renamed to 'blockNo' and
'kind' changed from 'PraosChainSelectView' to
'PraosTiebreakerView' (with an extra 'weightBoost' field)
The master testnet pins three different cardano-node images
spanning both schemas. Before this fix, only the older p1
image was decoded; p2 and p3's events failed FromJSON and
were silently skipped, leaving tracer-sidecar with a
single-host view of the cluster.
Both old and new field names are now accepted (case
fallthrough on .:?). No semantic change for older nodes.
This was already the right fix on its own merits, and is a
strict prerequisite for the #119 fork-tree probe (which
needs at least two hosts to ever report a non-zero cluster
fork depth).
tracer-sidecar: add pure ForkTree module + tests
ForkTreeState tracks per-host current tips and a global parent map. Edges are recorded on AddedToCurrentChain (producer's own extension always captures the true parent); SwitchedToAFork only updates the host's tip without recording an edge. clusterForkDepth = max(tip.chainLength) - commonAncestor.chainLength, where commonAncestor walks each host's ancestry back (capped at maxDepth) and intersects to find the deepest shared block. 8 hspec unit tests cover: empty state, sequential extension, agreement, 1-block fork, root-only common ancestor, deep 5-block divergence, setTip without edge, depth-cap truncation. Part of #119 — pure algebra commit; wiring + persistence in follow-up commits on this branch.
tracer-sidecar: wire ForkTree into Spec (#119 step 3)
Adds cluster-wide fork-depth probe to the Spec: - Extends State with forkTree, forkObserved, forkExceededK - updateForkTree rule: parses AddedToCurrentChain / SwitchedToAFork into Tip records, feeds them to ForkTree (recordExtension / setTip), and updates the two derived flags - Sometimes assertion 'cluster fork observed' fires once cluster fork depth has been > 0 — proves fault injection drives the fork path - AlwaysOrUnreachable assertion 'cluster fork depth < k' fires false the moment depth crosses k = 432 Golden output regenerated to include the two new declarations. Phase 1 of #119 (in-memory probe). Persistence (#119 step 4) and master compose mount (step 5) follow.
chore(testnet): bump adversary + sidecar pins to b75cfe3 for #123 perturbation metrics
Pulls in: - adversary:b75cfe3 — emits SDK assertions per attack with must_hit:true (was must_hit:false, which Antithesis classified as "Unreachability assertions → adversary_chain_sync_started NEW". Matching the existing helper_sdk_lib.sh convention fixes the registration.) - sidecar:b75cfe3 — finally_tips_agree.sh emits finally_perturbation_metrics with blocks_produced_total and max_slot_lag Both pins resolve to the post-fix sidecar feat commit so publish-images rebuilds against the corrected SDK module + cabal build-depends.
feat(adversary): emit Antithesis SDK assertions to prove the attacker fired
Adds Adversary.SDK with Reachable / Sometimes assertion emitters that
write to \$ANTITHESIS_OUTPUT_DIR/sdk.jsonl (default /tmp/sdk.jsonl).
Wires two assertions into app/Main.hs:
- reachable("adversary_chain_sync_started", {target_host, point, limit})
fires once per invocation before connectToNode. Antithesis report
will show, segmented by target_host, "the adversary fired against
pN at least once". A host that never gets attacked is visible as
a missing Reachable hit.
- sometimes(true|false, "adversary_chain_sync_completed",
{target_host, tip|reason})
fires once per invocation on completion. true on clean exit,
false on connect/protocol failure. Sometimes-true vs Sometimes-
false buckets quantify how often the adversary actually completed
a full --limit sync vs being cut short by chaos.
Layer 1 of three for issue #123.
feat(sidecar): emit blocks_total + max_slot_lag perturbation metrics from finally_tips_agree
Adds an emit_perturbation_metrics() helper to components/sidecar/composer/convergence/finally_tips_agree.sh that, on every run, computes: - blocks_produced_total : sum of producers' block heights at end-of-test - max_slot_lag : max(slot) − min(slot) across producers and emits them as a Sometimes(true) "finally_perturbation_metrics" event with both numbers in details. The Antithesis report's per-bucket distribution view then shows the curve across runs without needing a separate observer. Slot lag is 0 on a perfectly synchronous cluster, mildly positive under fault injection, large under attack pressure — gives us a quantitative comparison for master vs adversary side-by-sides. Layer 3 of three for issue #123.
Deployed ae151f1 with MkDocs version: 1.6.1
feat(testnet): cardano_node_tx_generator iteration testnet for the Haskell tx-generator daemon
Rebases on current main (which now has the workflow inputs.test fix
e3b09a0 and the publish-images all-testnets glob 81f3bf1, so the
sibling publish workflow + script from earlier iterations of this
branch are dropped). Master-side files (testnets/cardano_node_master/,
scripts/, master workflows) are untouched.
Adds:
* testnets/cardano_node_tx_generator/{docker-compose.yaml,
testnet.yaml,relay-topology.json,tracer-config.yaml,README.md}
— mirrors master's image set 1:1 (cardano-node x3 by digest,
cardano-tracer by digest, configurator/log-tailer/tracer-sidecar
by digest, sidecar:65039df) plus the tx-generator service
active. Network name 'cardano-node-tx-generator-testnet' to
avoid collision with master's network when both run on the
same docker daemon.
* components/tx-generator/flake.nix bumped to upstream
711eb22ac03e67b753f7ce70e635cddcf6f3cdce — full
reconnect-resilience stack: PR #105 (supervisor +
BlockedIndefinitelyOnSTM catch), #110 (post-reconnect indexer
freshness gate), #114 (pre-submit chain-tip probe), #115
(refill duplicate-submit recovery), #116 (recovery-await timeout
aligned with dcAwaitTimeoutSeconds), #117 (refill recovery-await
timeout -> IndexNotReady), #118 (same recovery in transact arm).
* Composer scripts hardened (set -u, always exit 0, lastTxId gate
on did_not_grow).
* docs/components/tx-generator.md — daemon architecture: composer-
as-clock contract, deterministic per-request flow, single-bearer
N2C topology with in-tree address-to-UTxO indexer, NDJSON wire
schema with response classes, per-request build/probe/submit/
recovery flow, reconnect-resilience PR stack, composer scripts
convention, persistent state, assertion classes.
* docs/testnets/cardano-node-tx-generator.md — testnet rationale,
image-set parity table with master, dispatch invocations, ref to
the repo-wide publish-images flow.
* mkdocs.yml — Components and Testnets nav entries.
Verified clean on a 1h no-faults Antithesis dispatch:
findings_new=0, all tx_generator_*_landed assertions firing, no
tx_generator_*_submit_rejected. Compose tag in this commit is
PLACEHOLDER; the next commit on this branch sets it to this commit's
SHA so publish-images.sh can resolve it as a downstream commit ref.
chore(tx-generator): bump compose tag to 59bf2f6
fix(composer): hard 5s wall-clock on tx-generator nc -U calls
The faults-enabled 1h Antithesis run on cardano_node_tx_generator (commit 12a80b8, session 95887c0ae21ed981bf9e85943bda257f-50-7, report OOdYZcg__MdS4qqvkORdLTR-) flagged 2 driver-script findings: tx-generator/parallel_driver_refill.sh command_runtime=25.78s tx-generator/eventually_population_grew.sh command_runtime=24.54s both with command_return_code=1 and empty stderr. Reading the indexed log streams returns 0 events for these scripts' .err streams — they didn't crash, they were killed by the composer's per-step deadline while blocked inside 'nc -U' against the daemon's control socket. Likely path: under a specific fault window the daemon's accept loop wedges (mid-reconnect / mid-deadlock during a network-partition or node-pause event), 'nc -U -q 1' has no kernel-side timeout to bail on, the composer wrapper's ~25s deadline fires, exit code propagates as 1 — surfacing as a finding on the built-in 'Commands finish with zero exit code' Always property. Wrap each control-socket request in 'timeout --kill-after=2s 5s sh -c "..."' so any blocked nc is bailed out within 5s + 2s SIGKILL grace, the empty-RSP branch hits the 'tx_generator_*_daemon_unreachable' Reachability marker, and the script exits 0. The underlying daemon wedge is a separate ticket on the upstream cardano-node-clients repo — this composer fix masks the symptom so the testnet baseline isn't contaminated by it.
chore(tx-generator): set compose tag to ccd4950
chore(deps): Bump pozil/auto-assign-issue from 2 to 3 (#444)
Bumps [pozil/auto-assign-issue](https://github.com/pozil/auto-assign-issue) from 2 to 3. - [Release notes](https://github.com/pozil/auto-assign-issue/releases) - [Commits](https://github.com/pozil/auto-assign-issue/compare/v2...v3) --- updated-dependencies: - dependency-name: pozil/auto-assign-issue dependency-version: '3' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
chore(deps): Bump webiny/action-conventional-commits from 1.3.1 to 1.4.2 (#445)
Bumps [webiny/action-conventional-commits](https://github.com/webiny/action-conventional-commits) from 1.3.1 to 1.4.2. - [Release notes](https://github.com/webiny/action-conventional-commits/releases) - [Commits](https://github.com/webiny/action-conventional-commits/compare/v1.3.1...v1.4.2) --- updated-dependencies: - dependency-name: webiny/action-conventional-commits dependency-version: 1.4.2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>