Evidence: Block 7 · Service (block-7)

• block type: block
• date: 2026-08-22
• resulting state: closed/verified
• story points (combined assembled cost): 58070
• execution id: 20260822.195833.572Z-be3705d7

Stories built

• Implement literals, strings, escapes, and interpolation. (PARSE-002) [story]

Acceptance tooling authorization

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

Stacked context

• compass: COMPASS.md (SP 3420)
• implements: FEATURE-PARSE-002.md (SP 441)
• context: lexer.l (SP 1137)
• context: parser.y (SP 5596)
• context: jq.test (SP 13058)
• context: jq-manual.txt (SP 32696)
• context: ARCHITECTURE_compact.md (SP 154)
• stack: python_compact.md (SP 1534)

Build directory changes

• jq_interpreter/ast.py
• jq_interpreter/evaluator.py
• jq_interpreter/parser.py
• tests/test_parse_002.py

Pre-build acceptance observation

• RED: parse-002-conformance (FEATURE-PARSE-002.md)

intent: The executable passes every selected corpus case covering interpolation, URI formatting, and Base64 formatting. return code: 1 stdout: { "candidate": [ "/mnt/c/Users/barlo/projects/drydock/uat/jq/runs/20260822.044627/build/jq/jq" ], "corpus": "jq.test", "summary": { "pass": 0, "fail": 6, "error": 0, "skip": 0 }, "cases": [ { "line": 72, "program": "@text,@json,([1,.]|@csv,@tsv),@html,(@uri|.,@urid),@sh,(@base64|.,@base64d)", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"!()<>&'\\\"\\t\"", "\"\\\"!()<>&'\\\\\\\"\\\\t\\\"\"", "\"1,\\\"!()<>&'\\\"\\\"\\t\\\"\"", "\"1\\t!()<>&'\\\"\\\\t\"", "\"!()&lt;&gt;&amp;&apos;&quot;\\t\"", "\"%21%28%29%3C%3E%26%27%22%09\"", "\"!()<>&'\\\"\\t\"", "\"'!()<>&'\\\\''\\\"\\t'\"", "\"ISgpPD4mJyIJ\"", "\"!()<>&'\\\"\\t\"" ], "actual": [] }, { "line": 86, "program": "@base64", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"Zm/Ds2Jhcgo=\"" ], "actual": [] }, { "line": 90, "program": "@base64d", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"fo\u00f3bar\\n\"" ], "actual": [] }, { "line": 94, "program": "@uri", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"%CE%BC\"" ], "actual": [] }, { "line": 98, "program": "@urid", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"\\u03bc\"" ], "actual": [] }, { "line": 2548, "program": "strflocaltime(\"\" | ., @uri)", "status": "fail", "detail": "program did not compile: jq: compile error: unsupported program in foundational parser", "expect_failure": false, "expected": [ "\"\"", "\"\"" ], "actual": [] } ] } stderr: --- drydock: progress --- cases: pass=0 fail=6 error=0 skip=0 total=6 from=summary --- drydock: end progress --- --- drydock: values at failure --- summary = {'pass': 0, 'fail': 6, 'error': 0, 'skip': 0} --- drydock: end values --- Traceback (most recent call last): File "parse-002-conformance.py", line 18, in <module> assert summary["fail"] == 0 and summary["error"] == 0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError

Post-build programmatic acceptance

• PASS: parse-002-conformance (FEATURE-PARSE-002.md)

intent: The executable passes every selected corpus case covering interpolation, URI formatting, and Base64 formatting. 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": 6, "fail": 0, "error": 0, "skip": 0 }, "cases": [] }

Build summary

RESULT: SUCCESS

FILES CHANGED:

• jq_interpreter/ast.py
• jq_interpreter/parser.py
• jq_interpreter/evaluator.py
• tests/test_parse_002.py

SUMMARY: Implemented literals, escaped strings, interpolation, pipes, and format filters. Added focused tests.

Verification: 32 tests passed; scoped conformance passed 6/6 with zero failures/errors.

BLOCKERS:

• None