*PR Created by the Glary-Bot Agent*
---
## Summary
#10759 removed ~12 E2E tests from `subgraphSerialization.spec.ts` during
a reorganization that shifted semantic coverage to Vitest. Several of
the removed tests covered the exact `serialize() → JSON → configure()`
round-trip that #10849's positional `_instanceWidgetValues` path later
regressed on Main — promoted widget values binding to the wrong slots
when loading templates whose `widgets_values` ordering doesn't match
current `proxyWidgets`.
This restores the pre-reorg E2E coverage so future regressions in
promoted-widget serialization are caught at the browser level.
## Restored tests
From `subgraphSerialization.spec.ts` (pre-#10759):
- **Deterministic proxyWidgets Hydrate** (3 tests) — round-trip
stability and compressed `target_slot` resolution.
- **Legacy And Round-Trip Coverage** (5 tests) — includes the most
directly-relevant restorations:
- `Promoted widgets survive serialize -> loadGraphData round-trip`
- `Multi-link input representative stays stable through save/reload`
- `Cloning a subgraph node keeps promoted widget entries on original and
clone`
- **Duplicate ID Remapping** (5 tests) — includes `Promoted widget
tuples are stable after full page reload boot path`.
The 4 tests that already existed on Main (added by #10849 and the
Vue-nodes legacy-prefixed block) are kept as-is.
## Adaptations to current APIs
- Imports reworked for the post-`@e2e/*` alias layout.
- Redundant `comfyPage.nextFrame()` calls dropped — `loadWorkflow` /
`loadGraphData` / `serializeAndReload` already wait internally (#11264).
- Alt-drag clone block wrapped in `try/finally` around
`keyboard.up('Alt')` to match the current `subgraphCrud.spec.ts`
pattern.
- `PromotedWidgetEntry` is now exported from
`browser_tests/helpers/promotedWidgets.ts` so the restored
`expectPromotedWidgetsToResolveToInteriorNodes` helper can type its
argument.
## Review follow-ups applied
- Use `expect.poll()` instead of `expect(async () => …).toPass()` for
the single-value snapshot comparison, per `browser_tests/AGENTS.md`.
- Capture and call `dispose()` from
`SubgraphHelper.collectConsoleWarnings()` inside a `try/finally` so the
console listener is unregistered after the test.
## Verification
- `pnpm typecheck:browser` — clean.
- `pnpm exec eslint` + `pnpm exec oxlint` on changed files — 0 warnings,
0 errors.
- `pnpm exec oxfmt` on changed files — applied (no diff).
- Ran 2 key restored tests against local ComfyUI + dev server:
- `Promoted widgets survive serialize -> loadGraphData round-trip` —
PASS (3.9s)
- `Multi-link input representative stays stable through save/reload` —
PASS (2.9s)
- Full-suite runs in this sandbox are blocked by the existing
`comfyPage` fixture's `createUser` path failing on repeat runs against
persistent backend state — unrelated to this PR. CI will exercise the
full suite.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-11579-test-restore-deleted-subgraph-serialization-E2E-tests-34b6d73d365081f29b27c1069476ad17)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Glary-Bot <glary-bot@users.noreply.github.com>
## Summary
Internalize `nextFrame()` calls into fixture/helper methods so spec
authors don't need to remember to call it after common operations.
`nextFrame()` waits for one `requestAnimationFrame` (~16ms) — an extra
call is always safe, making this a low-risk refactor.
## Changes
### Phase 1: `SettingsHelper.setSetting()`
`setSetting()` now calls `nextFrame()` internally. Removed 15 redundant
calls across 7 files.
### Phase 2: `CommandHelper.executeCommand()`
`executeCommand()` now calls `nextFrame()` internally. Removed 15
redundant calls across 7 files, including the now-redundant call in
`AppModeHelper.toggleAppMode()`.
### Phase 3: `WorkflowHelper.loadGraphData()`
New helper wraps `page.evaluate(loadGraphData)` + `nextFrame()`.
Migrated `SubgraphHelper.serializeAndReload()` and `groupNode.spec.ts`.
### Phase 4: `NodeReference` cleanup
Removed redundant `nextFrame()` from `copy()`, `convertToGroupNode()`,
`resizeNode()`, `dragTextEncodeNode2()`, and
`convertDefaultKSamplerToSubgraph()`. Removed 6 spec-level calls after
`node.click('title')`.
### Phase 5: `KeyboardHelper.press()` and `delete()`
New convenience methods that press a key and wait one frame. Converted
40 `canvas.press(key)` + `nextFrame()` pairs across 13 spec files.
### Phase 6: `ComfyPage.expectScreenshot()`
New helper combines `nextFrame()` + `toHaveScreenshot()`. Converted 45
pairs across 12 spec files.
## Total impact
- **~130 redundant `nextFrame()` calls eliminated** across ~35
spec/helper files
- **3 new helper methods** added (`loadGraphData`, `press`/`delete`,
`expectScreenshot`)
- **2 existing methods** enhanced (`setSetting`, `executeCommand`)
## What was NOT changed
- `performance.spec.ts` frame-counting loops (intentional)
- `ComfyMouse.ts` / `CanvasHelper.ts` (already internalized)
- `SubgraphHelper.packAllInteriorNodes()` (deliberate orchestration)
- Builder helpers (already internalized)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-11166-refactor-internalize-nextFrame-into-fixture-helper-methods-33f6d73d3650817bb5f6fb46e396085e)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
## Summary
- Multiple SubgraphNode instances of the same blueprint share inner
nodes, causing promoted widget values to collide — the last configured
instance overwrites all previous values
- Add per-instance value storage (`_instanceWidgetValues`) on
SubgraphNode so each instance preserves its own promoted widget values
independently
- Restore `widgets_values` from serialized data into this per-instance
map after promoted views are created during configure
- Fixes#10146
## Root Cause
When loading a workflow with multiple SubgraphNode instances of the same
blueprint:
1. `LGraph.configure()` creates ONE shared Subgraph per blueprint (line
2625)
2. Each SubgraphNode instance calls `configure(instanceData)`
sequentially
3. `PromotedWidgetView.value` setter writes to the **shared inner node's
widget** (`promotedWidgetView.ts:199`)
4. The last instance's `configure()` overwrites all previous instances'
values
**Regression**: Introduced by PR #8594 (WidgetValueStore, v1.41.3) which
centralized widget state without per-instance scoping for shared
blueprints.
## Fix
- **SubgraphNode**: Add `_instanceWidgetValues` Map and
`_pendingWidgetsValues` for configure-time restoration
- **PromotedWidgetView getter**: Check instance map first before falling
back to widget store / inner node
- **PromotedWidgetView setter**: Write to instance map to avoid shared
inner node mutation
- **_internalConfigureAfterSlots**: Apply serialized `widgets_values` to
per-instance map after promoted views are created
## Red-Green Verification
| Commit | CI Status | Purpose |
|--------|-----------|---------|
| `test: add failing tests for multi-instance subgraph widget value
collision` | 🔴 Red | Proves widget values collide across
instances |
| `fix: store promoted widget values per SubgraphNode instance` |
🟢 Green | Per-instance storage prevents collision |
## Test Plan
- [x] CI red on test-only commit
- [x] CI green on fix commit
- [x] Unit test: `preserves promoted widget values after configure with
different widgets_values`
- [x] All 253 existing subgraph tests pass
- [ ] Manual: load workflow from issue image → verify 3 subgraph
instances produce different results
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10849-fix-store-promoted-widget-values-per-SubgraphNode-instance-3386d73d3650815a8544f54adcc0d504)
by [Unito](https://www.unito.io)
---------
Co-authored-by: dante <dante@danteui-MacStudio.local>
## Summary
Complete the @e2e/ path alias migration started in #10735 by converting
all 354 remaining relative imports and adding a lint rule to prevent
backsliding.
## Changes
- **What**: Migrate all relative imports in browser_tests/ to use
`@e2e/` (intra-directory) and `@/` (src/ imports) path aliases. Add
`no-restricted-imports` ESLint rule banning `./` and `../` imports in
`browser_tests/**/*.ts`. Suppress pre-existing oxlint `no-eval` and
`no-console` warnings exposed by touching those files.
## Review Focus
- ESLint flat-config merging: the `@playwright/test` ban and
relative-import ban are in two separate blocks to avoid last-match-wins
collision with the `useI18n`/`useVirtualList` blocks higher in the
config.
- The `['./**', '../**']` glob patterns (not `['./*', '../*']`) are
needed to catch multi-level relative paths like `../../../src/foo`.
Follows up on #10735
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10958-test-migrate-browser_tests-to-e2e-path-alias-and-add-lint-rule-33c6d73d365081649d1be771eac986fd)
by [Unito](https://www.unito.io)
Co-authored-by: Amp <amp@ampcode.com>
## Summary
From the primordial entropy of 17 scattered spec files — a formless
sprawl of mixed concerns and inconsistent naming — emerges a clean,
domain-organized hierarchy. Order triumphs over chaos.
## Changes
- **What**: Reorganize all subgraph E2E tests from 17 flat files in
`browser_tests/tests/` into 10 domain-grouped files under
`browser_tests/tests/subgraph/`.
| File | Tests | Domain |
|------|-------|--------|
| `subgraphSlots` | 16 | I/O slot CRUD, rename, alignment, promoted slot
position |
| `subgraphPromotion` | 22 | Auto-promote, visibility, reactivity,
context menu, cleanup |
| `subgraphSerialization` | 16 | Hydration, round-trip, legacy formats,
ID remapping |
| `subgraphNavigation` | 10 | Breadcrumb, viewport, hotkeys, progress
state |
| `subgraphNested` | 9 | Configure order, duplicate names, pack values,
stale proxies |
| `subgraphLifecycle` | 7 | Source removal cleanup, pseudo-preview
lifecycle |
| `subgraphPromotionDom` | 6 | DOM widget persistence, cleanup,
positioning |
| `subgraphCrud` | 5 | Create, delete, copy, unpack |
| `subgraphSearch` | 3 | Search aliases, description, persistence |
| `subgraphOperations` | 2 | Copy/paste inside, undo/redo inside |
Where once the monolith `subgraph.spec.ts` (856 lines) mixed slot CRUD
with hotkeys, DOM widgets with navigation, and copy/paste with undo/redo
— now each behavioral domain has its sovereign territory.
Where once `subgraph-rename-dialog.spec.ts`,
`subgraphInputSlotRename.spec.ts`, and
`subgraph-promoted-slot-position.spec.ts` scattered rename concerns
across three kingdoms — now they answer to one crown:
`subgraphSlots.spec.ts`.
Where once `kebab-case` and `camelCase` warred for dominion — now a
single convention reigns.
All 96 test cases preserved. Zero test logic changes. Purely structural.
## Review Focus
- Verify no tests were lost in the consolidation
- Confirm import paths all resolve correctly at the new depth
(`../../fixtures/`)
- The `import.meta.dirname` asset path in `subgraphSlots.spec.ts` (slot
alignment test) updated for new directory depth
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10695-test-reorganize-subgraph-E2E-tests-into-domain-organized-directory-3326d73d36508197939be8825b69ea88)
by [Unito](https://www.unito.io)
Co-authored-by: Amp <amp@ampcode.com>
