Files
ComfyUI_frontend/browser_tests/helpers/fitToView.ts
Alexander Brown 3b78dfbe1c test: migrate browser_tests/ to @e2e/ path alias and add lint rule (#10958)
## 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>
2026-04-08 11:28:59 -07:00

105 lines
2.5 KiB
TypeScript

import type { ReadOnlyRect } from '@/lib/litegraph/src/interfaces'
import type { ComfyPage } from '@e2e/fixtures/ComfyPage'
interface FitToViewOptions {
selectionOnly?: boolean
zoom?: number
padding?: number
}
/**
* Instantly fits the canvas view to graph content without waiting for UI animation.
*
* Lives outside the shared fixture to keep the default ComfyPage interactions user-oriented.
*/
export async function fitToViewInstant(
comfyPage: ComfyPage,
options: FitToViewOptions = {}
) {
const { selectionOnly = false, zoom = 0.75, padding = 10 } = options
const rectangles = await comfyPage.page.evaluate<
ReadOnlyRect[] | null,
{ selectionOnly: boolean }
>(
({ selectionOnly }) => {
const app = window.app
if (!app?.canvas) return null
const canvas = app.canvas
const items = (() => {
if (selectionOnly && canvas.selectedItems?.size) {
return Array.from(canvas.selectedItems)
}
try {
return Array.from(canvas.positionableItems ?? [])
} catch {
return []
}
})()
if (!items.length) return null
const rects: ReadOnlyRect[] = []
for (const item of items) {
const rect = item?.boundingRect
if (!rect) continue
const x = Number(rect[0])
const y = Number(rect[1])
const width = Number(rect[2])
const height = Number(rect[3])
rects.push([x, y, width, height] as const)
}
return rects.length ? rects : null
},
{ selectionOnly }
)
if (!rectangles || rectangles.length === 0) return
let minX = Infinity
let minY = Infinity
let maxX = -Infinity
let maxY = -Infinity
for (const [x, y, width, height] of rectangles) {
minX = Math.min(minX, Number(x))
minY = Math.min(minY, Number(y))
maxX = Math.max(maxX, Number(x) + Number(width))
maxY = Math.max(maxY, Number(y) + Number(height))
}
const hasFiniteBounds =
Number.isFinite(minX) &&
Number.isFinite(minY) &&
Number.isFinite(maxX) &&
Number.isFinite(maxY)
if (!hasFiniteBounds) return
const bounds: ReadOnlyRect = [
minX - padding,
minY - padding,
maxX - minX + 2 * padding,
maxY - minY + 2 * padding
]
await comfyPage.page.evaluate(
({ bounds, zoom }) => {
const app = window.app
if (!app?.canvas) return
const canvas = app.canvas
canvas.ds.fitToBounds(bounds, { zoom })
canvas.setDirty(true, true)
},
{ bounds, zoom }
)
await comfyPage.nextFrame()
}