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master bc4318ef97 Add tests for SBOM generation determinism across multiple formats

- Created `StellaOps.TestKit.Tests` project for unit tests related to determinism.
- Implemented `DeterminismManifestTests` to validate deterministic output for canonical bytes and strings, file read/write operations, and error handling for invalid schema versions.
- Added `SbomDeterminismTests` to ensure identical inputs produce consistent SBOMs across SPDX 3.0.1 and CycloneDX 1.6/1.7 formats, including parallel execution tests.
- Updated project references in `StellaOps.Integration.Determinism` to include the new determinism testing library.

2025-12-23 18:56:12 +02:00

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Reachability operations

Purpose

Operate call graph ingestion, reachability computation, and explain queries.

Reachability statuses

unreachable, possibly_reachable, reachable_static, reachable_proven, unknown.

Call graph operations

Upload call graphs and validate schema.
Inspect entrypoints and merge graphs when required.
Enforce size limits and deterministic ordering.

Computation

Trigger reachability computation per scan or batch.
Monitor jobs for timeouts and memory caps.
Persist results with graph_cache_epoch for replay.

Explain queries

Explain a single finding or batch.
Provide alternate paths and reasons for unreachable results.

Drift handling

Track changes due to graph updates or reachability algorithm changes.
Use drift reports to compare runs and highlight path changes.

Monitoring

Track computation latency, queue depth, and explain request rates.
Alert on repeated timeouts or inconsistent results.

Related references

architecture/reachability-lattice.md
architecture/reachability-evidence.md
operations/score-proofs.md
docs/operations/reachability-runbook.md
docs/operations/reachability-drift-guide.md

1.1 KiB Raw Blame History

Reachability operations

1.1 KiB

Raw Blame History