chore: qa q1 anoncomms tasks (#361)

content/qa/anoncomms/2026q1-anoncomms-testing.md

@@ -0,0 +1,92 @@
+---
+title: Anoncomms testing
+tags:
+  - "2026q1"
+  - "qa"
+  - "anoncomms"
+draft: false
+description: Expand QA coverage for anoncomms crypto and consensus components with negative-path and error-handling tests.
+---
+
+`vac:qa:anoncomms:2026q1-anoncomms-testing`
+
+## Description
+
+Expand QA coverage for Zerokit RLN and hashgraph-like consensus by adding negative-path, error-handling, and regression tests, and by reviewing existing coverage for gaps.
+
+Baseline test suites and file entry points for onboarding:
+- Zerokit RLN tests: https://github.com/vacp2p/zerokit/tree/master/rln/tests (public.rs, protocol.rs, poseidon_tree.rs, ffi_utils.rs, ffi.rs, utils.rs).
+- Zerokit Utils tests: https://github.com/vacp2p/zerokit/tree/master/utils/tests (poseidon_hash_test.rs, poseidon_constants.rs, merkle_tree.rs).
+- Zerokit RLN-WASM tests: https://github.com/vacp2p/zerokit/tree/master/rln-wasm/tests (utils.rs, node.rs, browser.rs).
+- Hashgraph-like consensus tests: https://github.com/vacp2p/hashgraph-like-consensus/tree/main/tests (concurrency_tests.rs, consensus_service_tests.rs, network_gossip_tests.rs, rfc_compliance_tests.rs, scope_config_tests.rs, storage_stream_tests.rs, threshold_tests.rs, vote_tests.rs, vote_validation_tests.rs).
+
+## Task List
+
+### Zerokit RLN negative-path hardening
+
+* fully qualified name: `vac:qa:anoncomms:2026q1-anoncomms-testing:rln-negative-paths`
+* owner: TBD
+* status: not started
+* start-date: 2026/01/01
+* end-date: 2026/02/15
+
+#### Description
+
+- Review existing RLN coverage and document gaps.
+- Add proof verification failure cases by mutating `external_nullifier`, `message_id`, `x`, and single `path_element` for `verify_rln_proof` and `verify_with_roots`.
+- Add rate-limit validation tests for `RLNWitnessInput` (reject `message_id >= user_message_limit` and `limit = 0`).
+- Add resource error tests for missing or wrong `rln_final.arkzkey` and `graph.bin`, plus mismatched tree depth.
+- Add Merkle tree invalid proof tests (old root after update, wrong leaf index).
+- Add tests for PM tree feature coverage.
+- Baseline references:
+  - https://github.com/vacp2p/zerokit/tree/master/rln/tests
+  - public.rs, protocol.rs, poseidon_tree.rs, ffi_utils.rs, ffi.rs, utils.rs
+
+#### Deliverables
+
+- PR(s) with new RLN negative-path and resource error tests.
+- Test report listing covered gaps and remaining risks.
+
+### Zerokit serialization and FFI error handling
+
+* fully qualified name: `vac:qa:anoncomms:2026q1-anoncomms-testing:serialization-ffi-errors`
+* owner: TBD
+* status: not started
+* start-date: 2026/02/01
+* end-date: 2026/03/15
+
+#### Description
+
+- Add truncated/extra-byte serialization tests for witness/proof values (Rust and FFI) and assert rejection.
+- Extend C FFI coverage for out-of-bounds, bad depth, and invalid inputs to ensure `CResult.err` is returned.
+- Add negative/invalid input tests for RLN-WASM bindings.
+- Baseline references:
+  - https://github.com/vacp2p/zerokit/tree/master/utils/tests
+  - https://github.com/vacp2p/zerokit/tree/master/rln-wasm/tests
+
+#### Deliverables
+
+- PR(s) with serialization and FFI error-path tests.
+- Test report describing validation behavior and coverage.
+
+### Hashgraph-like consensus negative tests
+
+* fully qualified name: `vac:qa:anoncomms:2026q1-anoncomms-testing:hashgraph-negative-tests`
+* owner: TBD
+* status: not started
+* start-date: 2026/02/15
+* end-date: 2026/03/31
+
+#### Description
+
+- Add negative tests for proposal/vote lifecycle and timeout behavior.
+- Validate consensus result calculations for both p2p and gossipsub networks.
+- Expand invalid vote/proposal cases beyond happy-path coverage.
+- Baseline references:
+  - https://github.com/vacp2p/hashgraph-like-consensus/tree/main/tests
+  - concurrency_tests.rs, consensus_service_tests.rs, network_gossip_tests.rs, rfc_compliance_tests.rs, scope_config_tests.rs, storage_stream_tests.rs, threshold_tests.rs, vote_tests.rs, vote_validation_tests.rs
+
+#### Deliverables
+
+- PR(s) with new negative-path consensus tests.
+- Test report summarizing outcomes and open issues.

content/qa/index.md

@@ -28,6 +28,9 @@ tags:
 ### `logos:`
 * [[qa/logos/2026q1-logos-core|logos-core ]]
 
+### `anoncomms:`
+* [[qa/anoncomms/2026q1-anoncomms-testing|anoncomms-testing ]]
+
 ---
 
 ## 2025q4 `vac:qa:`