4ef16a4019
E2 is FEASIBLE for the measured matrix. The initial private integration candidate is BUILDABLE; its accepted comment delta is NOT REBUILT. STEP20C remains NEXT and production multi-output remains NOT YET SUPPORTED.
105 lines
6.4 KiB
Markdown
105 lines
6.4 KiB
Markdown
# Static E2 completion fixture
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**EXPERIMENTAL / PREPARATION; runtime NOT RUN, review PENDING.**
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Ticket `SWAYFX_MOSAIC_STEP20C_E2_COMPLETION_AND_PRIVATE_INTEGRATION_BATCH_V1`.
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No production source, UX, packaging or cumulative patch change. STEP20C stays
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NEXT; production multi-output is NOT YET SUPPORTED.
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`derivation.json` identifies initial exact copies from the frozen
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`step20c-static-nested-geometry-replay` fixture at
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`c5f96a34e3924275179365938d02f3a318c0c4bf`. Model, IPC adapters, observations,
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pixels, predicates and core geometry/protocol/terminal tests are retained.
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`reusable_tests.py` preserves the identified AST method bodies. The historical
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readiness aggregate and its ACCEPTED review grant no acceptance here.
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`transition.py` is shared by raw historical replay and the new E2-only runner.
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It examines the entire selected H1 callback window: old applied Mosaic,
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targeted accepted splith, first coherent applied standard, then at least two
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coherent standard observations. It verifies source-backed `current` layout,
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actual owner scene, exact workspace/output/XDG identities, unique enabled root,
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clip removal, capture intervals, and no reactivation through standard B input.
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PI_POPUP lacks owner IDs and reports the global popup root on both outputs.
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Unique live XDG hierarchy plus exact IPC ancestry supplies bounded correlation;
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independent observations do **not** establish an atomic transaction generation.
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Historical request-start time was not recorded. `replay.py` uses the previous
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actual capture event and first monotonic trace after actual command handling as
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an explicit request interval. It preserves the old applied root after handling
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and before reply, followed by two cleared roots; no row is discarded. The
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historical cleanup was compositor shutdown, corroborated by seat capabilities0,
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then destruction. It does not qualify normal owner close. Replay cuts only at
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that explicit shutdown boundary, retaining any earlier dismissal/destruction.
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The new runner records exact IPC request start and actual reply separately.
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Its transition window starts at a complete source-backed Mosaic commit after
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A/B are fully mapped and before the request; earlier pre-root callbacks stay
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in separate opening evidence. Absence of an eligible callback is INCONCLUSIVE.
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Only E2 runs: real left TOPLEVEL opens A, real left A opens B, right B in standard,
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explicit client close B, then a fresh measured A right click. Each point comes
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from a measured solid interior with an8px margin. Every click records fresh
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client protocol deltas, full button pairs and wire/callback coordinates.
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Configured/applied destinations remain distinct from native420x320 SHM; an old
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Mosaic observation is not reparsed with a later standard configure. Client
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close requests are recorded before flushing stdin. B destruction and COMMAND
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close_b DONE must match exact objects, without popup_done. A preserves map/IDs,
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exact pixels on both outputs, zero B colors and input. Normal owner close must
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be corroborated by command, child-first destruction and wire destroy requests.
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Final whole H2 RGB equals the initial #303038 reference without mask/tolerance;
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final H1 has no popup colors. Raw terminal IPC/compositor/client codes and rescue
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are retained separately. Terminal IPC1 alone does not undo completed science.
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Budget: run1, chain1, grabs2, complete clicks4, camera1, transition1, PNG12,
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positions16. Maximum150s; active work watchdog cuts at143s to leave cleanup
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margin. Two full H2 references are identical. Runtime is0700, private two-output
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headless H1(-800,0)/H2(0,0), 800x600 scale1 normal, with explicit private swaymsg
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socket. No pristine control, compositor/SceneFX build or desktop operation.
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## Offline preparation
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All outputs below are in a **new** directory outside Git. Commands never reserve
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a real runtime budget, launch a client/compositor or change historical LAB bytes.
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```sh
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F=tooling/probes/step20c-static-e2-completion
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O=/home/fy59/swayfx-mosaic-e2-batch-hyrd8qm1/implementation-final-offline
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mkdir "$O"
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PYTHONDONTWRITEBYTECODE=1 python "$F/tests_offline.py" --output "$O/test-receipts.json" > "$O/tests.log" 2>&1
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PYTHONDONTWRITEBYTECODE=1 python "$F/replay.py" --output "$O/replay.json"
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PYTHONDONTWRITEBYTECODE=1 python "$F/audit.py" "$O/source-audit.json"
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PYTHONDONTWRITEBYTECODE=1 python "$F/gate.py" "$O"
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```
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The gate requires nonempty exact test inventory, actual executed PASS receipts,
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every temporal negative rejection, final source hashes, raw replay equality and
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an exhaustive current static assertion inventory. Audit PASS means classified
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source inventory; graphical execution coverage remains NOT TESTED.
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Negative handoff tests simulate records only in temporary isolated directories;
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these are explicitly synthetic and never mint a real independent review.
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`handoff.py prepare "$O"` creates the sole fresh registered LAB, exact source
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manifest and prospective handoff. It reuses the historical exact C17 clients
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and their actual adapted static_cross/protocol sources byte-for-byte; no build
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or client execution is required. Static binary identity remains
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f82557c1a9978a5e9665b9b4291b74880253725359e3df1c5b8d554921f7603b,
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build ID942db64269640778ee433e5970ba1100bc60f94c, mapped wlroots identity
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7edca9a7d65855addda68e29ba5db94d57c803eb5fa7d0f86db3136b90ca9837.
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The original source directory is part of the frozen runtime manifest, alongside
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installed fixture, binaries/clients, actual private trace source and receipts.
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## Independent review before dispatch
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The implementation author does not generate acceptance. A genuine independent
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read-only reviewer must produce a report and `results/handoff-review.json` with:
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status ACCEPTED, independent=true, read_only=true,
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scope STATIC_E2_COMPLETION_FINAL_BYTES, blockers=[], fixture_sha256,
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source_sha256 (all final source files), runtime_handoff_sha256,
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authorization_sha256, registration_sha256, gate_sha256, report_file and its
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report_sha256. These bind the actual final files, not a historical gate.
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After parent approval, `handoff.py preflight LAB` publishes an exact preflight.
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Only then may the parent run `launch.py LAB` once. Exclusive O_EXCL consumed token
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precedes dispatch. Runner repeats reviewed source preflight and checks the exact
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consumed token before its lock or run debit. Wrong/old LAB, token, binary,
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wlroots, stale review, changed manifest/runner, existing run/socket and prior
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consumption fail closed. Failure never refunds the ticket; no automatic retry.
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No runtime dispatch has been performed during implementation.
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