Files
ComfyUI_frontend/browser_tests/tests/imageCompare.spec.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

82 lines
2.7 KiB
TypeScript

import { expect } from '@playwright/test'
import type { ComfyPage } from '@e2e/fixtures/ComfyPage'
import { comfyPageFixture as test } from '@e2e/fixtures/ComfyPage'
test.describe('Image Compare', () => {
test.beforeEach(async ({ comfyPage }) => {
await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
await comfyPage.workflow.loadWorkflow('widgets/image_compare_widget')
await comfyPage.vueNodes.waitForNodes()
})
function createTestImageDataUrl(label: string, color: string): string {
const svg =
`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200">` +
`<rect width="200" height="200" fill="${color}"/>` +
`<text x="50%" y="50%" fill="white" font-size="24" ` +
`text-anchor="middle" dominant-baseline="middle">${label}</text></svg>`
return `data:image/svg+xml;charset=utf-8,${encodeURIComponent(svg)}`
}
async function setImageCompareValue(
comfyPage: ComfyPage,
value: { beforeImages: string[]; afterImages: string[] }
) {
await comfyPage.page.evaluate(
({ value }) => {
const node = window.app!.graph.getNodeById(1)
const widget = node?.widgets?.find((w) => w.type === 'imagecompare')
if (widget) {
widget.value = value
widget.callback?.(value)
}
},
{ value }
)
await comfyPage.nextFrame()
}
test(
'Shows empty state when no images are set',
{ tag: '@smoke' },
async ({ comfyPage }) => {
const node = comfyPage.vueNodes.getNodeLocator('1')
await expect(node).toBeVisible()
await expect(node).toContainText('No images to compare')
await expect(node.locator('img')).toHaveCount(0)
await expect(node.locator('[role="presentation"]')).toHaveCount(0)
}
)
test(
'Slider defaults to 50% with both images set',
{ tag: ['@smoke', '@screenshot'] },
async ({ comfyPage }) => {
const beforeUrl = createTestImageDataUrl('Before', '#c00')
const afterUrl = createTestImageDataUrl('After', '#00c')
await setImageCompareValue(comfyPage, {
beforeImages: [beforeUrl],
afterImages: [afterUrl]
})
const node = comfyPage.vueNodes.getNodeLocator('1')
const beforeImg = node.locator('img[alt="Before image"]')
const afterImg = node.locator('img[alt="After image"]')
await expect(beforeImg).toBeVisible()
await expect(afterImg).toBeVisible()
const handle = node.locator('[role="presentation"]')
await expect(handle).toBeVisible()
expect(
await handle.evaluate((el) => (el as HTMLElement).style.left)
).toBe('50%')
await expect(beforeImg).toHaveCSS('clip-path', /50%/)
await expect(node).toHaveScreenshot('image-compare-default-50.png')
}
)
})