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Add source-bound P-C inventory A and provisional-5 conformance checker #406

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Merged
d6g8k5htny-coder merged 5 commits into from
Oct 8, 2026
Merged

Add source-bound P-C inventory A and provisional-5 conformance checker #406

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8f4076b
Add independently pinned P-C inventory A and bounded v5 validator
d6g8k5htny-coder Oct 8, 2026
2989700
Enforce source identity and historical constraints in proof-slice checks
d6g8k5htny-coder Oct 8, 2026
25c00bf
Bind P-C pilot validation to caller-selected fixed source scope
d6g8k5htny-coder Oct 8, 2026
1fcbc70
Require coherent historical roots and executed proof-slice controls
d6g8k5htny-coder Oct 8, 2026
3709b02
Merge current main into reviewed Stage A inventory branch
d6g8k5htny-coder Oct 8, 2026
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28 changes: 28 additions & 0 deletions .github/workflows/downstream-gate.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,34 @@ jobs:
}, indent=2) + '\n')
print('DOWNSTREAM_GATE_PASSED')
PYTHON
- name: P-C inventory A source-bound conformance
env:
PYTHONDONTWRITEBYTECODE: '1'
GIT_NO_LAZY_FETCH: '1'
run: |
set -euo pipefail
test "$(git --no-replace-objects --no-lazy-fetch rev-parse HEAD)" = "$GITHUB_SHA"
test "$(git --no-replace-objects --no-lazy-fetch rev-parse --is-shallow-repository)" = false
git --no-replace-objects --no-lazy-fetch cat-file -e '9fd261135b41daf1e377f9ef2db193fee6ec36be^{commit}'
git --no-replace-objects --no-lazy-fetch cat-file -e "$GITHUB_SHA^{commit}"
out="$RUNNER_TEMP/downstream-gate-results"
mkdir -p "$out"
python3 -B -S -m unittest discover -s tests -p test_proof_slice_check.py -v > "$out/proof-slice-tests-normal.stdout" 2> "$out/proof-slice-tests-normal.stderr"
python3 -B -O -S -m unittest discover -s tests -p test_proof_slice_check.py -v > "$out/proof-slice-tests-optimized.stdout" 2> "$out/proof-slice-tests-optimized.stderr"
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d6g8k5htny-coder marked this conversation as resolved.
python3 -B -S - "$out" <<'PC_TEST_EVIDENCE'
import pathlib, re, sys
# Conventional unittest output checks, not hostile-producer authentication.
expected_count = 93
out = pathlib.Path(sys.argv[1])
for mode in ('normal', 'optimized'):
stderr = (out / f'proof-slice-tests-{mode}.stderr').read_text(encoding='utf-8')
summary = re.search(r'\nRan ([1-9][0-9]*) tests in [0-9]+\.[0-9]{3}s\n\nOK\n\Z', stderr)
if summary is None or int(summary.group(1)) != expected_count or 'skipped=' in stderr:
raise RuntimeError('P-C focused tests have incomplete or unsuccessful execution: ' + mode)
print('P_C_FOCUSED_TESTS_PASSED: normal and optimized, 93 methods each, no skips')
PC_TEST_EVIDENCE
python3 -B -S tools/proof_slice_check.py --repo . --inventory-commit "$GITHUB_SHA" --inventory-path reviews/proof_dependencies_20261008/P_C/EXPECTED_INVENTORY.json > "$out/proof-slice-inventory-normal.json" 2> "$out/proof-slice-inventory-normal.stderr"
python3 -B -O -S tools/proof_slice_check.py --repo . --inventory-commit "$GITHUB_SHA" --inventory-path reviews/proof_dependencies_20261008/P_C/EXPECTED_INVENTORY.json > "$out/proof-slice-inventory-optimized.json" 2> "$out/proof-slice-inventory-optimized.stderr"
- name: Retain evidence even on failure
if: always()
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
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