Evidence: Block 28 · Service (block-28)

• block type: block
• date: 2026-08-22
• resulting state: closed/verified
• story points (combined assembled cost): 53792
• execution id: 20260823.035649.869Z-75289107

Stories built

• Implement path access and mutation primitives. (PATH-002) [story]

Acceptance tooling authorization

• FEATURE-PATH-002.md#path-002-conformance: executable=python3; scope=test; authorization=existing Target environment

Stacked context

• compass: COMPASS.md (SP 3420)
• implements: FEATURE-PATH-002.md (SP 483)
• context: jq-manual.txt (SP 32696)
• context: builtin.jq (SP 2408)
• context: jq.test (SP 13058)
• context: ARCHITECTURE_compact.md (SP 154)
• stack: python_compact.md (SP 1534)

Build directory changes

• jq_interpreter/evaluator.py
• tests/test_path_002_access_mutation.py

Pre-build acceptance observation

• GREEN (prepassed): path-002-conformance (FEATURE-PATH-002.md)

intent: The authoritative corpus slice covering getpath, setpath, and delpaths executes and passes. return code: 0 stdout: { "candidate": [ "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq" ], "corpus": "jq.test", "summary": { "pass": 16, "fail": 0, "error": 0, "skip": 0 }, "cases": [] }

Post-build programmatic acceptance

• PASS: path-002-conformance (FEATURE-PATH-002.md)

intent: The authoritative corpus slice covering getpath, setpath, and delpaths executes and passes. target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3 provisioning: not required return code: 0 stdout: { "candidate": [ "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq" ], "corpus": "jq.test", "summary": { "pass": 16, "fail": 0, "error": 0, "skip": 0 }, "cases": [] }

Build summary

Implemented PATH-002.

RESULT: SUCCESS

FILES CHANGED:

• jq_interpreter/evaluator.py
• tests/test_path_002_access_mutation.py

SUMMARY: Added validated immutable getpath, setpath, and delpaths behavior, including nested creation, deletion ordering, negative indices, depth/index limits, and invalid path handling.

Verification:

• Scoped conformance: 16 passed, 0 failed, 0 errors
• Pytest: 131 passed

BLOCKERS:

• None