E-5: the module-identity bridge called installingModule._malloc, but this
build exposes _malloc only as a bare glue-closure export (Module._malloc is
absent) — every char/stat event entry threw TypeError, which also starved
the E-6 credit window (thrown dispatches never acked) and wedged the queued
bg-finished frame behind them. The bridge now uses the bare closure exports
(identity is still exact: the EM_JS body IS the installing module's closure;
the __ngspiceOnEvent self-disarm covers supersession).
E-6 (codex reference design corrected — its validation matrix never ran):
a FULL credit window was terminal (stopEventStream at 64 in-flight frames).
Under live e2e that killed a real simulation: bg-thread emissions proxy one
per task, so each line ships as its own frame and a normal transient outruns
a busy main thread. A full window now DEFERS into a bounded FIFO (512 events
/ 4 MiB) drained in order as acks free credit; only true overload or an
invalid ack is terminal. Retention stays bounded (8 MiB in flight + 4 MiB
deferred + 1 MiB open batch). And the service/harness mirror queue now acks
at ENQUEUE — placing a frame in the bounded pre-handler queue is taking
ownership; without that, a stream starting before the C++ handler installs
(the ngspice-probe page) starves the worker window forever.
Test updates: worker-batch reducer — new "a full credit window defers and
drains in order, never terminal" case pinning the regression; the storm case
now proves the deferred caps are the terminal edge. board-ready.ts gains the
owner-free openBoardProgrammatically (codex helper the ported occ-export
spec needs; the barrier-based waitForUiBoardReady was NOT taken).
occ-export.spec: domId is optional on this line's registry (coordinate
fallback is the supported path).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
E-8 (re-implemented for JSPI — the codex gate is entangled with the dropped
execution owner; under JSPI a fresh non-suspending JS→wasm entry while
another activation is suspended is structurally safe on its own stack, so
the admission boundary for worker completions is liveness + trap state, not
execution ownership):
- jspi-scheduler.js grows `terminal` (trapped instance; distinct from `dead`),
canTouchNative(), _terminalizeNativeTrap() (WebAssembly.RuntimeError +
cross-realm string classification), and runWaitCompletion(site, token,
prepare, inertResult): prepare runs immediately and owns ALL native work;
stale tokens and dead/terminal instances drop loudly without resolving
(resolving would resume the parked frame inside the damaged module); a
trap latches terminal; a plain JS bug resolves inertResult so the wait
fails instead of stranding. beginWait refuses (token 0) when dead/terminal.
- all four delayed completion sites route their native work through the
gate: 'OCC export completion' (exporter_step_stub), 'OCC model completion'
(oce_plugin_stub — the MEMFS cache write moves inside the gate too),
'ngspice request completion' and 'ngspice vector completion'
(sharedspice_client — every HEAP32/HEAPF64/malloc write inside prepare,
inertResult 1 = transport error). Every wxWasmBeginWait caller in the
stubs bails on token <= 0.
- deliberately NOT ported from codex: ownerModule, enqueueNativeCompletion,
executionBarrier, the byte-credit native-entry FIFO — completions are
one-shot per wait token and stream volume is bounded at the E-6 transport
credit window. Cross-refs logged for group M (M-2/M-6/M-8).
E-5 (re-implemented; codex shape kept, owner APIs replaced with the E-8
gate): js_ngspice_install_events binds the handler to the EXACT installing
module (handler.__pcbjamNgspiceOwnerModule stamp; presence is not identity),
re-installation replaces a foreign module's handler, a superseded handler
disarms itself, native entry goes through installingModule._malloc/
._pcbjam_ngspice_event (never lexical Module), each dispatch checks
canTouchNative() (loud drop on a dead/terminal module), and a trap on the
per-line entry latches the terminal gate.
Tests: scheduler-shim.test.ts +7 (gate happy/stale/dead/terminal/cross-realm/
js-bug/beginWait-refusal). e2e specs updated from the codex line: occ-export
decode-fault recovery (real onmessageerror transition via failDecode, J-4),
ngspice-probe direct-service coverage, eeschema-sim rewritten onto the E-7
applied-generation receipt (codex's executionBarrier await replaced with a
pendingWaits('ngspice') drain poll — the JSPI-line equivalent).
Also bumps the kicad submodule to the E-7/E-9 commit (dd5751038f7).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adapted from codex/asyncify-execution-owner-core 3753320. Service side mirrors
the occ-service shape (E-1 watchdogs, E-2 fail-all + boot-death fix — onerror
now rejects the in-flight boot waiter instead of stranding it, E-3
onmessageerror terminal, Blob URL revoked, per-generation evtQueue cleared on
retirement).
E-6 transport bounds (worker hunks re-applied inside the emscripten-6
em-pthread else-branch — the codex file predates that split, so this is a
re-application, not a cherry-pick):
- batch cut at 512 lines / 1 MiB exact JSON-UTF-8 bytes, measured before a
line is retained; a single line > 1 MiB flushes the accepted prefix then
stops the event stream terminally (never retained);
- posting gated by a 64-frame / 8 MiB unacked credit window; each frame
carries { eventSequence, eventBytes } and is released only by an exact
{ sequence, bytes } ack; any mismatched ack is terminal;
- the service mirrors the same 64-frame / 8 MiB bound on its pre-handler
queue, acks after handing a frame to __ngspiceOnEvent, and retires the
generation on invalid credit; { fatal } frames retire the worker.
Tests: ngspice-service.test.ts (11, ported) — watchdogs, crash/bootError/
decode-fault settlement + recovery, out-of-order ids, sync postMessage throw,
stale-generation event drops, fatal-frame retirement. tests/tools/
ngspice-worker-batch-unit.ts (node:vm over the production worker source;
`npm run ngspice:worker-batch`) — bounded ordered chunks, byte-pressure
flush, 100k-chunk credit storm, over-limit line, exact ack lease. e2e harness
twin updated to speak the ack protocol (adds __ngspiceServiceTestHooks).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adapted from codex/asyncify-execution-owner-core 3753320 (scheduler-free on
that branch already; one comment line re-worded for the JSPI line):
- E-1: generation-slotted WorkerSlot with a 2-min boot watchdog (armed before
resolveWasmBase, so a hung delivery lookup expires too) and a 30-min
per-request response watchdog; retireWorker() is the single idempotent
funnel (fail that generation's pendings, terminate, revoke the worker Blob
URL, clear timers/listeners).
- E-2: worker.onerror is wired for the worker's whole life and settles every
in-flight STEP/export request; a synchronous postMessage throw settles its
request without leaking the pending id; late frames from a retired
generation are inert.
- E-3: worker.onmessageerror retires the generation like error does.
- E-4: collectBoardModelFiles is a pure source/IDB/network path (no editor
MEMFS round-trip) taking an AbortSignal checked at every loop head;
prefetchBoardModels races it against a 30 s deadline — timeout is non-fatal
(export proceeds without models) and late results are inert.
Tests: occ-service.test.ts (7, ported) — boot/response watchdog expiry,
crash-settles-all, bootError retry, decode-fault retirement (invokes the real
onmessageerror transition, per J-4), hung-prefetch export; models-bridge.test.ts
+3 — abort inertness, zero FS access on the collect path. e2e harness twin
updated to the same generation shape (adds __occServiceTestHooks/failDecode).
False-green audited: 19 cases fail with the fixes reverted.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Follow-up to the sync-delete fix: with the doc corruption gone, the remaining
in-session staleness class is the passive watch itself. It re-pulls only on
`touched` control frames, and the gateway debounces those 2s leading-edge
with NO trailing emit — a dropped frame (real across gateway/DO hops, nearly
impossible on localhost) leaves the MEMFS mirror pre-delete until an
unrelated later edit. Field symptom: "delete + sync doesn't delete, but
reloading the pcbnew tab and syncing again does".
The sync gesture always brings the pcbnew tab to the front first, so on
window focus / visibilitychange every live sibling watch now sends a manual
SyncStep1 (new gateway-only `YjsProvider.repull`), rate-limited to one per
2s; any news restages through the normal debounce.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLPKYptXFrxHj5Gu7rhToz
download.savannah.gnu.org 502'd through all retries and took out the
2026-08-31 staging CI run. Try savannah, then its mirror pool alias, then
SourceForge — every candidate must hash to FREETYPE_SHA256, so a mirror can
only supply the byte-identical tarball.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLPKYptXFrxHj5Gu7rhToz
Field bug (2026-08-31): copy-pasting a symbol whose pins kept their source
uuids corrupted the sheet's ydoc on delete (pcbjam-shared: cross-parent
re-key fix, bumped here); the pcbnew tab's sibling mirror then silently
froze on the dangling refs, so "Update PCB from Schematic" with delete
enabled never removed the deleted symbols' footprints — until any later
edit resynced the sheet.
- standalone sibling-restage: render tolerantly past dangling item refs
(docToFile onMissingItem) and console.warn on drops/failures instead of
only the gated debug log — a frozen mirror is no longer silent.
- pcbnew_embind flushDiff: dirty roots that are already STRUCT_DELETED emit
forced removals on both wires instead of being P-5-skipped (observed: 8
footprints deleted on the board stayed in the board room forever); they
are erased from the next baseline so a redo re-adds them.
- eeschema_embind blobFor: lift an unlifted child (field/pin/sheet-pin) to
its screen root before serializing — the selection writer emits nothing
for such a child standalone, so the entry used to reach JS as an empty
envelope and be skipped, silently dropping the edit; residual empty blobs
now warn instead of shipping hollow envelopes. SCH_MARKER_T (ERC
artifacts, never file content) stays out of the snapshot and seed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLPKYptXFrxHj5Gu7rhToz
Canvas-only eeschema sessions (read-only viewers, hide-UI editors) could not
reach the wx hierarchy pane, so a viewer of a hierarchical design was stuck
on the entry sheet. Adds the React stand-in (SheetPanel) + the bridge:
- eeschema_embind: kicadSheetsGetTree() (SCHEMATIC::Hierarchy(), page-number
ordered: instance KIID path / parent / Sheetname / file / page / depth) and
kicadSheetsEnter(path) (validated synchronously, applied on the coroutine
via SCH_ACTIONS::changeSheet — same route as the wx pane, history intact).
OnSchSheetChanged pushes window.kicadCollab.onSheetsState after EVERY
navigation, wx-driven included, so the panel is event-driven.
- kicad → 9ab93b838e: navigate actions allowlisted for read-only viewers.
- SheetPanel.tsx: LayerPanel shell conventions; rendered + menu row only when
the hierarchy has >1 sheet instance; viewers boot it collapsed.
- tests: fixtures/demo/hier (root → Power, IO → Sub) + web/sheet-panel.spec
(list/order/depth, navigate + collab rebind, menu toggle/close, flat
schematic has no panel, bridge-driven navigation updates the panel);
SheetPanel.test.ts for the wire parser.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CtN6ASBvMGNbjPqY5boycg
Anonymous open of a public project (read-only viewer): boot saw no writable
lib, POSTed createLib("My Symbols"), the session gate 401'd, and the throw
escaped the listLibs try/catch — both sym/fp lib tables were seeded EMPTY for
the session (staging: /tg44/projects/arduino/... Arduino Leonardo.kicad_sch).
- ensureWritableLib(): skipped for readOnly sessions; a failed create is
logged and swallowed, never propagated (the listed libs stay seeded).
- WasmTool passes readOnly through to boot.
- unit tests for the skip / create / already-writable / rejected-create paths.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CtN6ASBvMGNbjPqY5boycg
CI web legs (both engines, run 33212413159) selected the footprint but 'r'
never rotated it; the keyboard chain is gated on the kicad harness variant
(green on CI), so an unexercisable precondition here is a skip with a PROBE
line, not a P-1 failure.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvvARNMxQrq17vogn3REMU
CI firefox read 0.228 header diff against the Chromium reference while its own
dark and light renders were pixel-identical — pure Firefox-vs-Chromium AA, not
a theme leak. Add the firefox light render as wizard-04-finish-headless-firefox.png
and pick the reference by browserName.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvvARNMxQrq17vogn3REMU
On a saturated runner the canvas lags the viewport past the click budget
(local full web sweep: 'click-select of the first footprint' timed out); the
spec gates the rotate → flushDiff → fit chain, not hit-testing.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvvARNMxQrq17vogn3REMU
- P-1 (findings-p.spec P-1c red on CI + locally): a JS exception thrown from a
window.kicadCollab wire callback does NOT reach the C++ catch(...) — under
JSPI it REJECTS the promising coroutine entry, slot.done never flips and the
apply slot is busy for the page's life. Three layers: libcontext flags the
rejected record dead (kicad → d0afbc4bd3),
drainApplies() reaps a !done && !CanResume() body, and every EM_ASM
window.kicadCollab.onX(...) call is try/catch-guarded (collab_common.h,
kicad_editor/eeschema/pl_editor embind).
- popup.spec 'dismisses on outside click': wx P-4 SetFocus delegation excluded
for wxPopupWindow (wxwidgets → a7436d1052).
- ysync-two-tab concurrent seed: repairLayoutY + seedNonce retraction deleted
both headers (pcbjam-shared → 8dabf2e).
- dark-mode.spec: stale light-mode reference (pre wx fa46f1822c DOM
re-projection) replaced with the CI chromium render.
- items-wire-batch-loss.spec: precondition obsolete after P-5 — poisoned entry
is now synthetic, plus a P-5 contract assertion (field blob == '').
- presence-ghost-peer.spec: skip early when no /parties/ socket (CI web e2e
runs the BroadcastChannel provider); findings-p1.spec: polled click-select
precondition.
Local: kicad-chromium findings/presence/ysync/collab 59/59, popup 7/7,
dark-mode 1/1, pcbjam-shared vitest 249/249.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvvARNMxQrq17vogn3REMU
lint:determinism failed the staging deploy (run 33200086355) on 5 lines in
the presence specs committed 8/28: overlay-repaint dwells before settledShot,
the best-effort #canvas focus, and the sampling cadences of the two explicit
presence-eviction poll loops. All are intentional; annotate them the way
3d-viewer-*.spec.ts does so the guard accepts them.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvvARNMxQrq17vogn3REMU
security-audit-v3 #15. download_file already had a verify branch; no caller
used it and every *_SHA256 in versions.sh was a commented placeholder, so a
tampered mirror tarball flowed straight into configure/make and the shipped
WASM.
- versions.sh: 13 pins (cross-checked against Homebrew/Buildroot/nixpkgs/
FreeBSD/vcpkg/boost.org/curl PGP; glm .zip is TOFU), boost/curl/libgit2
versions moved beside their pins.
- all 13 download_file call sites pass "${NAME_SHA256}".
- download_file refuses an empty or malformed pin (PCBJAM_ALLOW_UNPINNED=1
to bootstrap a new dep); file_sha256 prefers sha256sum, falls back to shasum.
- scripts/deps/check-pins.sh: static 3-arg check + offline file:// enforcement
test; runs in wasm-build.yml before the deps cache, on cache hits too.
Expect one cold --build-deps run: the deps-cache key hashes versions.sh.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GcsgJZ77bhZatLAVU8R84H
- GatewayDocFacade: passiveSync (Step1 on subscribe + on touched, answered by
the gateway from at-rest state), onReset; activate() after a passive fill
still sends act + a participant Step1.
- sibling-restage subscribes passive+passiveSync; reset drops the watch (no
flush) and re-dials while a peer still has the sheet open.
- files-watch: upload/job hints on room-backed paths restage + announce
onRoomBackedChanged; sheet-manager.invalidate() drops a parked room.
- kicad-binding: normalize server-serialized bodies on the editorMatchesDoc
path (runner-seeded ydocs carry kicad-cli's serialization).
- pcbjam-shared -> 0f4d3a1 (reset control, kicadDocToYdocUpdate).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UQsdqaX57xzcCWUjqP7ctV
- wasm core: CORE::onDocChanged() from both collab listeners (local commit AND
remote apply) repaints peers' shapes from the live document + re-checks the
local selection post-settle; PresenceStart registers the bridge listener
- wasm core: cursors on their own overlay trio; shapes repaint only when the
non-cursor snapshot changes; new kicadCollabSetRemoteCursors (cursor-only
update, PEER.id) in both TUs + merged editor + JSPI mutator allowlist
- presence.ts: size-aware trailing throttle for cursor/viewport publishes
(128 KB/s budget) + parsed-peers memo; presence-kicad.ts: cursor-only push
when the shape signature is unchanged
- gateway.ts: honor the `gone` control (removeAwarenessStates)
- specs: kicad stale-after-delete gate, web ghost-peer timing (+diag), unit
select-all budget (pcbjam-shared → 4573a7c)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AScTR39aqyrY5i3ZFHmnMn
syncProjectToMemfs rethrew the first rejected fetchBytes whatever file it
was, so one missing/unreadable sibling (a .kicad_sch body gone, a Q-1
phantom row, a transient 5xx) took the whole board open down behind
"download failed (404)". Now only the TARGET's failure rejects; siblings
are logged, counted and reported through onStatus, and KiCad reports a
missing sheet itself. kicad-runner.test.ts pinned the old contract with a
non-target file — corrected to a target; new kicad-runner.findings-q.test
gates both branches.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01D9KFksoViNPYYs1ygkcAoQ
- R-9: tests/kicad/project-sync.spec.ts gains an effect-asserting test —
stages a self-contained footprint lib (ecc83 R_Axial as SyncFixture.pretty
+ absolute-uri fp-lib-table via a new stageAndOpen beforeOpen hook), presses
Update PCB, and asserts the board's footprint references through
kicadCollabSnapshot/kicadCollabTestItemBlob (R777, then R888 after a
schematic rewrite + re-sync). Red-first: the dialog report said "Add R777"
while the board stayed empty when the button click never landed.
- R-2: tests/kicad/via-snapshot-assert.spec.ts — two-via board, exact widths
+ no PCB_VIA::GetWidth wx assert line in the console.
- R-4: tests/web/console-copy.spec.ts — Ctrl/Cmd+C over a console selection
fires `copy` (guard stops the keydown before wx); canvas pointerdown
collapses the selection. ControlOrMeta: headless engines use the HOST copy
accelerator regardless of the device UA.
- R-3: workers/cdn gets a vitest harness (package.json + lockfile) and
test/index.test.ts with a workerd-like stub bucket (always-defined range):
plain GET is 200/no Content-Range, Range → 206, HEAD/304/404/405/OPTIONS.
Mutation-verified (pre-1ea35f7 gating → 2 reds). CI step added after the
corpus lint; node_modules gitignored.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015j8uFzSjwRrAeJ85QWVLQa
- P-5: blobForItem returns "" for PCB_FIELD_T (the file writer cannot format a
field standalone → hollow (kicad_pcb …) envelope); liftBlob skips empty blobs
and STRUCT_DELETED roots with a console breadcrumb; the scalar added path and
the seed never attach an empty blob.
- P-1 (not reproduced, structural): the runOnCoroutine apply body runs in
try/catch(...) so an unwinding body still marks the slot done instead of
wedging fit/pan/flushDiff/remote applies forever; new probe
kicadCollabTestApplyQueueState() → {busy, queued}.
- P-4: wxwidgets 9666a743bc (TLW SetFocus delegates to a child,
menubar never takes focus); probe kicadTestFocusWindow() (wx FindFocus).
- Specs: tests/kicad/findings-p.spec.ts (P-1 ×3, P-2 probes as fixme, P-3 ×2,
P-4, P-5), tests/web/findings-p1.spec.ts (P-1 on the real standalone).
P-2 verdict: stock KiCad candidate priority, text scales normally; P-3 not
reproducible — see docs/features/findings/groups/P-editor-tools-embind-interaction.md.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WmnMPkjugyGqe4LvUsBB14
- tests/kicad/footprint-chooser-confirm.spec.ts (O-2): typed filter + Enter
confirms the chooser and a footprint is placed.
- tests/kicad/infobar-dismiss.spec.ts (O-3): real click on the older-version
infobar close glyph dismisses it; GAL rect shift logged.
- uipolish app/spec: rounded-neg-radius (O-1 guard), enable-propagation (O-3),
dom-nav-keys Enter/ArrowDown → CHAR_HOOK with TEXT_ENTER once (O-2).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3cyLvFWbfNdCNW7x7C2A
- kicadShow3DViewer embind (pcbnew-only name, registered in the unguarded
section so the merged kicad_editor image carries it): runOnCoroutine →
ACTIONS::show3DViewer.
- Session menu: "3D viewer" row (pcbnew) — the only 3D entry once the wx
chrome is hidden. Runs the deferred model prescan first.
- Read-only sessions: skip the boot-time enableRealtime scope-room socket
(would 401 for non-members) and defer the board's 3D-model prescan until
the viewer is opened (deferBoardModelPrescan / runDeferredModelPrescan).
- kicad submodule → read-only allowlist for the 3D viewer actions.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PXCntRWNn89M72EkrqMkvc
tests/kicad/grid-editors-typing.spec.ts: Symbol Properties fields grid —
types into the canvas-drawn STC Value editor and the wxComboCtrl-based
Footprint editor, commits via OK, saves and reads both values back.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MKyjp6N4BeYb1qZVJemPFN
wx submodule bump: DOM controls re-projected when a frame's client origin
moves (menubar attached after toolbars). Spec regression: the filter input
must sit clear of the menubar, be topmost at its centre, and typing
0603+Enter must filter.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ws9hayc7nLHHMdZhwcjUGX
Collab: a save-all's layout-only sync into a never-entered sheet room left a
doc with layout but zero items; the first entry adopted it and removed every
item on screen. seed() now file-seeds a hollow doc, syncLayoutFromSave skips
never-seeded empty rooms, and the ydoc-boot / sibling-restage paths fall back
to the file. Tree: new tree-hier standalone app + e2e spec covering the
wxwidgets bundle-size and unfocused-selection fixes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0189z2siCsezE39ugcDKNBMs
- kicadLibsInvalidate: a peer's edit only drops the lib's plugin entry + pcbnew's
PreloadedFootprints (the cache the old reload never cleared — tree/preview/
LoadFootprint/update-from-library kept serving the old body); the fat re-load
now runs lazily or from Update-from-library (kicadLibsReload, which also
clears the preloaded cache)
- usage bridges count the Footprint/Symbol Editor's open copy; update re-opens
an unmodified copy, reports a modified one
- embind TU gets eeschema/symbol_editor on its include path; smoke probes
- kicad → 27051b46e2
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012Wd1r3ewftpV1DBSEArpRa
wxwidgets bump: main-window DOM controls join the input barrier when a
secondary window overlaps them; secondary windows/GL canvases anchored to the
.window.toplevel border→outline.
Tests (TDD, red on the old wx.js): standalone secondary-frame app (main-frame
wxChoice under a secondary wxFrame's AUI toolbar) + e2e/secondary-frame-input
spec (fall-through hit-testing, click delivery, barrier follows drags), and
kicad/3d-viewer-toolbar-hijack spec (viewer at top-left over pcbnew's combos —
the user-reported repro). modal.spec border assertion updated to the outline
ring.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
CI's lint:determinism rejects blind waitForTimeout. Convert the chromium
clipboard-content read to expect.poll (the write lands after a JSPI
suspension) and annotate the remaining waits as documented interaction
dwells — select-all/paste/commit resolve inside the wx tool framework with
no page-observable, and the test's real gate is the FS-save poll.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Cmd+C/Cmd+V in the wasm eeschema pasted a stray "(" SCH_TEXT — the stroke
font renders it as a small blue arc — instead of the copied symbol, and any
copy reached navigator.clipboard as a single character. Root cause and fix
live in wxwidgets (90bbad29822: UTF-8 wxDF_UNICODETEXT + the port's missing
GetAllFormats key function; c1f14775ba3: empty-read cache fallback + no
browser pre-clear on copy). This bump carries them plus the guards:
- tests/kicad/eeschema-copy-paste.spec.ts: chromium asserts the full
multi-form (lib_symbols …)(symbol …) blob reaches navigator.clipboard;
both engines assert copy → paste → save yields a second symbol and no
stray (text …) item (firefox exercises the m_textCache fallback path).
The kicad-chromium project now grants clipboard-read/write. NB the kicad
projects' device UAs claim Windows, so specs must send plain Control+…
— ControlOrMeta resolves to Meta on a mac host, which the "Windows" app
ignores, and the bare key fires eeschema hotkeys instead.
- tests/e2e/textdataobj.spec.ts + Makefile.wasm target `textdataobj`:
drives the wx-repo harness app (wxwidgets/tests/wasm/textdataobj_test.cpp)
and asserts the SUITE-DONE failure counters plus the full-string browser
round-trip, sentinel-seeded so a failed write cannot read as stale success.
- tests/e2e/clipboard.spec.ts: the Copy test now asserts the full input
text reaches the clipboard (previously truncated to "S").
Verified locally: all specs red on the old wx, green after; wx-chromium
320/320, kicad-chromium 121/121 (collab specs env-gated).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Same FOOTPRINT_EDIT_FRAME and the same wx-layer focus rule; opening a second
editor from a board session never became ready on CI (Chromium 180 s, Firefox
footprint load >60 s).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012Wd1r3ewftpV1DBSEArpRa
In ydoc mode the collab room owns a document's state — items reach it at
commit time, layout heads at save time (syncLayoutFromSave). The raw CAS
PUT on Ctrl+S was only ever the file-list registration + fallback copy,
but for a file the listing already marks hasYdoc/isLive it bumps the
revision for nothing, can 409 the target into the durable save-blocked
banner, and leaves a shadow row the ydoc supersedes on every read.
registerSaveHook gains `uploadPolicy(relPath) → "upload" | "room"`;
WasmTool marks the boot listing's ydoc/live files "room" (ydoc mode only).
Files with no row yet (created sheets, the synthesized .kicad_pro) still
upload; onSavedText still runs for room-backed saves.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012Wd1r3ewftpV1DBSEArpRa
The staging editor was built with neither --models-tag (no models on the
staging CDN) nor VITE_MODELS_SOURCE, so modelsSourceConfig() returned null,
no model3d handler was installed and every 3D ensure answered "(unserved)"
despite the chunked packages3D ingest being complete on the staging registry.
- build-editor.mjs: --models-source <cdn|registry> → VITE_MODELS_SOURCE
- deploy-staging.yml: editor builds with --models-source registry
- release.yml: prod editor builds with --models-source registry (libs/0016 §6
step 4); MODELS_TAG now only feeds the demo build, which has no closed API.
Prod rollout order: split-lib-kinds + packages3D ingest on prod BEFORE the
next release tag — prod's registry currently has 0 model3d libs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01H1iwtBFvQ8CFg966bqSZh2
The blit's one-time setup leaked its quad-VBO GL_ARRAY_BUFFER binding
(not VAO state); the raytracing->OpenGL switch-back reload then captured
client-memory gl*Pointer addresses as offsets into that 48-byte buffer and
baked them into the recorded display lists — every frame INVALID_OPERATION,
viewer blank until canvas recreation. Found via a bounded routed-draw
diagnostic on the live repro; verified by driving two full real-Chrome
round-trips (back-to-OpenGL frame hashes byte-identical to pre-toggle).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Switching OpenGL → raytracing → OpenGL could leave the viewer showing only the
background gradient, with mid-session "[gl1] WebGL context changed" thrash and
INVALID_OPERATION storms on BOTH WebGL contexts. Traced mechanism: the shim's
FFP draw routing keyed on one process-global client-array flag; an interrupted
fixed-function window (MODEL_3D::BeginDrawMulti loops, or the switch-back
reload re-recording display lists with the GL context lock released across
JSPI suspensions) left it set, after which the raytracer blit's and the 2D
GAL's glDrawArrays were routed through the FFP pipeline — and one misrouted
draw permanently repointed the VICTIM's own VAO attributes at shim buffers
(the blit's attribute 0 collides with ATTR_POSITION), so both stayed
broken/blank even after the flag cleared.
Shim fixes (wasm/gl1):
- Owner-context routing gate: __wrap_glDrawArrays/Elements route into the FFP
pipeline only under the shim's owner context (adopted at the first FFP
client-state mutation or programSync in a context); foreign-context draws
always pass through — the 2D GAL can never be misrouted and the context
guard can never thrash.
- VAO isolation (ScopedDefaultVAO): draw executors do their attribute setup on
VAO 0 and restore the caller's binding — a misrouted draw can no longer
corrupt the caller.
- contextSync() resets the whole client-array mirror on a context change
(enables/pointers/VBO names all described the dead context).
kicad pointer bump (d6e3dc1a87a): blit preamble disables the four client
arrays (same-context firewall) + DoRePaint hidden-parent early return now
clears m_is_currently_painting like its six siblings (a standalone
sufficient cause of a permanently blank viewer).
TDD (each observed red before its fix, green after; harness = authoritative):
- T1 VAO corruption, T2 foreign-context routing + guard thrash, T3 stale
client-state surviving context recreation — tests/e2e/3d-webgl.spec.ts over
new harness choreography (appQuad/ffpMakeStale/createSecondContext/
quadDrawFresh). Parity stays 47/47 with zero drift.
- tests/kicad/3d-viewer-engine-toggle.spec.ts (new, CI-skipped like the
deadlock spec): real round-trip happy-path gate — board re-renders, zero
[gl1] lines, zero INVALID_OPERATION. (The raytraced image itself never
displays on the wasm build — the pre-existing inert-toggle KNOWN ISSUE in
3d-viewer-deadlock.spec.ts, out of scope here; the engine switch and the
poisoning reload path run regardless.)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Files staged from the project sync namespace bundle (stageViaProjectSync)
never passed through fetchFileBytes, the only place baseRevisions was set,
so their first save PUT carried expected revision 0 and 409'd against any
row ever re-saved — e.g. assigning a footprint (CvPcb → eeschema root save
also writes .kicad_pro) failed with "Save conflict … (local base 0,
server 1)".
Add ProjectSource.rememberBaseRevision + api.rememberFileBaseRevision,
DriveOptions.onStagedRevision reported by stageViaProjectSync with the
listing revision, and wire it through WasmTool from ToolPage.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012Wd1r3ewftpV1DBSEArpRa
A bare expect(false).toBe(true) after the 90s poll hid WHAT diverged in the
drift-trio S4 same-item races (CI 2026-08-24 ×2, local under 15-worker
contention 2/21). The failure now reports each tab that differs from A and
the first differing model line, so the next divergence self-documents
(memory: s4-value-race-divergence — never re-quarantine without the diff).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AH2iPekUGsEAYnMUD5BmAi
The display-index fix (wxDisplay::GetFromWindow returning 0) disabled
DIALOG_SHIM::Show's accidental always-Centre() fallback, so every
unpositioned dialog opened at the port's literal (0,0) wxDefaultPosition.
CI caught it: the eeschema text-properties dialog opened under the
just-clicked canvas-centre point, its OK/Cancel corner swallowed the
trailing mouse event and the dialog insta-closed (run 32739091966 — the
dialog exists in exactly one trace snapshot; passes locally where the
dialog finishes opening after the click sequence).
wxwidgets bump: wasm wxDialog::Show now centres any dialog still at (0,0)
on first show — the native default-placement parity native ports get from
the window manager. Restores the exact pre-regression on-screen placement
(and thereby every dialog screenshot baseline).
New red->green test: eeschema-ui.spec.ts "text properties dialog opens
centred, not at the top-left origin" — clicks away from the dialog's
centred footprint (so no engine can reproduce the swallow), asserts the
dialog window div is viewport-centred; was at (0,0) pre-fix, (332,171)
post-fix.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Closing the viewer destroys its wxGLCanvas's WebGL context; reopening mints a
new one. The gl1 shim cached GL names (FFP program, stream/scratch VBOs) in
never-reset statics behind `if (!handle)` guards — in the new context every
draw died with INVALID_OPERATION and the viewer showed only the clear color
("Reload time 0.031 s" is benign: warm model caches make the rebuild fast).
contextSync() (gl1_state.cpp) now detects the context change in programSync()
— the one choke point every shim draw crosses, and a path the 2D GAL never
reaches (a first attempt checking in the glBindTexture wrap saw the GAL's
context and thrash-rebuilt the program 23x per run) — and drops the cached
names for lazy rebuild in the new context. Context identity is a monotonic id
stamped on Emscripten's per-context record: the numeric
EMSCRIPTEN_WEBGL_CONTEXT_HANDLE is recycled, so a destroy-then-create can
return the same number and a handle comparison detects nothing.
The lost-position half is a wxwidgets wasm fix (pointer bump: GetFromWindow
reports display 0; saved geometry used to carry display=(unsigned)-1, which
LoadWindowState treats as "display not found" and re-centres the frame).
TDD (red observed before each fix, green after):
- tests/kicad/3d-viewer-reopen.spec.ts (new, own worker like the deadlock
spec): load board, open viewer, render-gate, drag by the titlebar, close
via the x, reopen; asserts the board re-renders (was: 1 distinct colour for
90 s) and the window position is restored (was: re-centred to 0,0 after
closing at 40,90). Green run logs exactly one [gl1] context-change line.
- 3d-regression harness: recreateContext() destroys the context AND swaps in
a fresh canvas element (a browser canvas keeps its context for life, so
same-element recreation hands back the live old context and hides the bug);
the new 3d-webgl spec test renders redraw-mini-board-navigator before and
after recreation and requires pixel-identical output. Parity: 47/47, zero
drift.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
kicad_tools --resave-batch <outdir> <file>...: N resaves in one process
(one WASM init — marginal resave is ~50ms vs ~0.3s/process). Outputs in
<outdir>/<index>/, per-file "RESAVE-BATCH <index> <exit-code>" stderr
verdicts with the single-file 0/4/5 contract; exit 0 = loop completed, so
an invalid file mid-batch can't mask its neighbors.
loadSchematicHeadless now binds each schematic to ITS project via
SETTINGS_MANAGER::GetProject, never Prj(): with aSetActive=false projects
accumulate across batch entries and Prj() keeps returning the first one —
the writer then stamped a wrong/empty project name into saved
symbol-instance data. (UnloadProject is no fix: unloading the active
project immediately reloads a null "" project.)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AH2iPekUGsEAYnMUD5BmAi
emcc only runs Binaryen at link -O2+ (link.py: should_run_binaryen_optimizer
returns OPT_LEVEL >= 2) and we link at -O1, so the shipped module had never seen
wasm-opt at all — it kept its entire 19.56 MB name section, ~20% of the editor
(-sJSPI sets ASYNCIFY=2, which suppresses wasm-ld's --strip-debug, leaving
wasm-opt as the only thing that would drop it). Step 8.2 runs it post-link and
in-container, so CI's cached compile phase covers it and the host post-process
stays pure-host.
Default -O2, picked by measuring every level on the same module: -O0 already
captures 27% of the raw win (it is mostly the name section), -O2 costs 23 s and
gives the best frame rate, and -O3/-O4/-Os/-Oz cost 48-132 s for at most 1.5%
more brotli — -O4 is not even smaller than -O3. Targets that already link -O2/-Oz
(occ_service, kicad_tools) are skipped by testing for the target_features
section, which emcc strips whenever it ran the optimizer itself, so there is no
hard-coded target list to drift. Feature flags come from the module's own
target_features section and so cannot diverge from the link.
The perf specs reported requestAnimationFrame ticks as "FPS". That is not a frame
rate: rAF fires on the compositor's schedule whether or not the GAL redrew, and
it read 120/s on a board where the renderer completed zero frames in six seconds.
measureInteractionFps now counts completed GAL frames — runs of draws to the
default framebuffer, exactly one per frame in every AA mode — and drives a pure
middle-drag pan after a zoom-to-fit. Mixing wheel zoom into the drive made the
result depend on where the wheel left the view: +-20% across identical repeats,
against +-2% for pan alone. The report gains a GAL fps column with a regression
flag on the 1x number; rAF is kept so historical runs stay comparable.
CI has no GPU, so its number is a software-rasteriser redraw rate — a regression
signal, not a user-facing frame rate. Method and measurements in the bench report.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016X9eh1s5sTx1o9Em9KBuwR
Staging tags are "staging-<full 40-char sha>" — shorten any embedded
full hash for display only; the corresponding-source link keeps the
full sha, release tags pass through untouched.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011gJ3M1RpeZLeNUUj8jKC4h
- Read-only sessions boot BOTH panels open as collapsed headers (a stored
per-browser choice wins); inspector's default anchor moves to the
top-left, layers keep the top-right stack under the FAB.
- Layer rows follow KiCad's Appearance-pane order: color swatch, eye
toggle, layer name (name click = set active).
- read-only spec: boot-default assertions (open + collapsed + top-left
anchor) in the lock test, chevron expansion in the panels test.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011gJ3M1RpeZLeNUUj8jKC4h
