Files
gui/apps/sandbox/tests/hydration-drivers.test.ts
zeekayandHanzo Dev 69c6e860d7 transplant onto tamagui v2.6.0, brand as a re-runnable transform
This repo could never sync. There was NO merge-base with tamagui — 372 commits
here against 15,791 there, unrelated histories — because it began as a
copy-paste rebrand with a flattened layout. Every "sync" since was a hand
re-application that drifted, which is why the tree sat on 7.3.1 while upstream
shipped fixes we then rediscovered by hand.

This commit's PARENT IS TAMAGUI. A future sync is `git merge tama/main` then
`node scripts/rebrand.mjs` — a real merge, because the history is now shared.

174 packages: 166 upstream, our 8 restored (chrome, shell, telemetry, recipes,
get, font-geist-{sans,mono}, @hanzo/booker), bento-get gained. 170/170 build.

Our patches to files UPSTREAM ALSO OWNS are carried, which the package-level
delta missed and which was where the value actually was:
  - useMedia's server snapshot (`initState ?? getMedia()`). Upstream still
    returns undefined there, so every Tamagui Dialog kills a prerender — the
    exact crash hanzo.app spent a day on.
  - data-slot on web host nodes, absent upstream entirely.
Both applied ONTO upstream's newer files (it rewrote useMedia +150/-63 and
createComponent +160/-55), marked `PATCH (ours, carried across the transplant)`.

Seven traps are encoded in scripts/rebrand.mjs, each found by a gate:
skip itself and lockfiles; special-case the double-branded names in BOTH scoped
and bare form; map path strings, not just paths; drop a level for the flattened
group; check disk rather than a stale index.

Rust build artifacts are NOT committed. An earlier draft of this commit swept
apps/desktop/src-tauri/target/debug in via `git add -A` — 3,859 files including
a 272MB .a, over GitHub's 100MB cap, so the push could never have landed. They
are gitignored now.

Co-Authored-By: Hanzo Dev <[email protected]>
2026-07-30 18:25:06 -07:00

96 lines
3.4 KiB
TypeScript

import { expect, test } from '@playwright/test'
const drivers = ['motion', 'css'] as const
test.describe.configure({ mode: 'serial' })
for (const driver of drivers) {
test.describe(`Hydration - ${driver} driver`, () => {
test('no errors at all (includes hydration errors)', async ({ page }) => {
const errors: string[] = []
page.on('console', (msg) => {
const text = msg.text()
if (msg.type() === 'error') {
errors.push(text)
}
})
await page.goto(`/hydration-${driver}`, {
waitUntil: 'domcontentloaded',
})
await page.waitForSelector(`[data-testid=hydrated-true]`)
if (errors.length > 0) {
console.error(`Hydration errors for ${driver}:`, errors)
}
expect(errors).toHaveLength(0)
})
test('indicator dots render with className not inline style', async ({ page }) => {
await page.goto(`/hydration-${driver}`)
const dot = page.getByTestId('indicator-dot-1')
await expect(dot).toBeVisible({ timeout: 15000 })
// get the computed width
const width = await dot.evaluate((el) => getComputedStyle(el).width)
expect(width).toBe('16px')
// for css driver, should have className-based styles
// for motion driver with outputStyle: 'inline', may have inline after hydration
const classes = await dot.getAttribute('class')
const style = await dot.getAttribute('style')
console.log(`${driver} driver - classes:`, classes)
console.log(`${driver} driver - inline style:`, style)
// the key test: on initial render (SSR), the styles should be class-based
// to avoid hydration mismatch
expect(classes?.length).toBeGreaterThan(0)
expect(style).toBeNull()
})
test('transform styles render correctly before and after hydration', async ({
page,
}) => {
await page.goto(`/hydration-${driver}`)
const box = page.getByTestId('transform-box')
await expect(box).toBeAttached({ timeout: 15000 })
// pre-hydration: SSR should have transform applied via className
const preTransform = await box.evaluate((el) => getComputedStyle(el).transform)
console.log(`${driver} driver - pre-hydration transform:`, preTransform)
expect(preTransform, 'transform should be applied before hydration').toContain(
'matrix'
)
// wait for hydration
await page.waitForSelector('[data-testid=hydrated-true]')
// post-hydration: transform should still be correct
const postTransform = await box.evaluate((el) => getComputedStyle(el).transform)
console.log(`${driver} driver - post-hydration transform:`, postTransform)
expect(postTransform, 'transform should be applied after hydration').toContain(
'matrix'
)
// the styles dont change the transform shouldnt change
expect(postTransform === preTransform)
})
test('presence box renders without hydration error', async ({ page }) => {
await page.goto(`/hydration-${driver}`)
const presenceBox = page.getByTestId('presence-box')
await expect(presenceBox).toBeVisible({ timeout: 15000 })
// verify it has proper classes (SSR rendered)
const classes = await presenceBox.getAttribute('class')
console.log(`${driver} driver - presence box classes:`, classes)
expect(classes).toBeTruthy()
expect(classes!.length).toBeGreaterThan(0)
})
})
}