Files
gui/apps/kitchen-sink/tests/AnimationsWithMediaQueries.animated.test.tsx
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

155 lines
5.9 KiB
TypeScript

import { expect, test, type Page } from '@playwright/test'
import { setupPage } from './test-utils'
/**
* Tests for animated properties responding to media query changes.
*
* This tests the useStyleEmitter path which allows style updates without re-renders.
* When media queries change, the animation driver receives new styles and must
* update the DOM accordingly.
*
* Note: The 'native' driver (animations-react-native) doesn't support avoidReRenders/useStyleEmitter,
* so these tests are skipped for that driver.
*/
async function getScale(page: Page, testId: string): Promise<number> {
return page.evaluate((id) => {
const el = document.querySelector(`[data-testid="${id}"]`)
if (!el) return -1
const transform = getComputedStyle(el).transform
if (transform === 'none') return 1
// matrix(a, b, c, d, tx, ty) - scaleX is in the 'a' position
const match = transform.match(/matrix\(([^,]+),/)
return match ? Number.parseFloat(match[1]) : 1
}, testId)
}
// poll until scale reaches expected value (spring animations may be slow in CI)
async function waitForScale(
page: Page,
testId: string,
expected: number,
tolerance = 0.05,
timeoutMs = process.env.CI ? 5000 : 2000
): Promise<number> {
const start = Date.now()
let last = -1
while (Date.now() - start < timeoutMs) {
last = await getScale(page, testId)
if (Math.abs(last - expected) <= tolerance) return last
await page.waitForTimeout(50)
}
return last
}
async function getTranslateX(page: Page, testId: string): Promise<number> {
return page.evaluate((id) => {
const el = document.querySelector(`[data-testid="${id}"]`)
if (!el) return NaN
const transform = getComputedStyle(el).transform
if (transform === 'none') return 0
// matrix(a, b, c, d, tx, ty)
const matrixMatch = transform.match(/matrix\(([^)]+)\)/)
if (matrixMatch) {
const values = matrixMatch[1].split(',').map((v: string) => parseFloat(v.trim()))
return values[4] || 0
}
return 0
}, testId)
}
test.describe('Animations With Media Queries', () => {
test.beforeEach(async ({ page }, testInfo) => {
// Skip native driver - it doesn't support useStyleEmitter (avoidReRenders)
test.skip(
testInfo.project.name === 'animated-native',
'Native driver does not support avoidReRenders/useStyleEmitter'
)
await setupPage(page, { name: 'AnimationsWithMediaQueriesCase', type: 'useCase' })
})
test('scale applies at large viewport', async ({ page }) => {
await page.setViewportSize({ width: 1200, height: 800 })
const scale = await waitForScale(page, 'test-scale', 1)
expect(scale, 'scale should be 1 at large viewport').toBeCloseTo(1, 1)
})
test('scale applies at small viewport', async ({ page }) => {
await page.setViewportSize({ width: 600, height: 800 })
const scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'scale should be 0.75 at $sm').toBeCloseTo(0.75, 1)
})
test('scale updates when resizing from large to small', async ({ page }) => {
await page.setViewportSize({ width: 1200, height: 800 })
let scale = await waitForScale(page, 'test-scale', 1)
expect(scale, 'large viewport: scale=1').toBeCloseTo(1, 1)
await page.setViewportSize({ width: 600, height: 800 })
scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'small viewport: scale=0.75').toBeCloseTo(0.75, 1)
})
test('scale updates when resizing from small to large', async ({ page }) => {
await page.setViewportSize({ width: 600, height: 800 })
let scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'small viewport: scale=0.75').toBeCloseTo(0.75, 1)
await page.setViewportSize({ width: 1200, height: 800 })
scale = await waitForScale(page, 'test-scale', 1)
expect(scale, 'large viewport: scale=1').toBeCloseTo(1, 1)
})
test('scale updates on multiple resize cycles', async ({ page }) => {
await page.setViewportSize({ width: 1200, height: 800 })
await waitForScale(page, 'test-scale', 1)
// cycle 1: large -> small -> large
await page.setViewportSize({ width: 600, height: 800 })
let scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'cycle 1 small: scale=0.75').toBeCloseTo(0.75, 1)
await page.setViewportSize({ width: 1200, height: 800 })
scale = await waitForScale(page, 'test-scale', 1)
expect(scale, 'cycle 1 large: scale=1').toBeCloseTo(1, 1)
// cycle 2
await page.setViewportSize({ width: 600, height: 800 })
scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'cycle 2 small: scale=0.75').toBeCloseTo(0.75, 1)
await page.setViewportSize({ width: 1200, height: 800 })
scale = await waitForScale(page, 'test-scale', 1)
expect(scale, 'cycle 2 large: scale=1').toBeCloseTo(1, 1)
// cycle 3
await page.setViewportSize({ width: 600, height: 800 })
scale = await waitForScale(page, 'test-scale', 0.75)
expect(scale, 'cycle 3 small: scale=0.75').toBeCloseTo(0.75, 1)
})
test('translateX updates on resize', async ({ page }) => {
await page.setViewportSize({ width: 1200, height: 800 })
await page.waitForTimeout(1000)
let x = await getTranslateX(page, 'test-translate')
expect(x, 'large viewport: x=10').toBeCloseTo(10, 0)
await page.setViewportSize({ width: 600, height: 800 })
await page.waitForTimeout(1000)
x = await getTranslateX(page, 'test-translate')
expect(x, 'small viewport: x=50').toBeCloseTo(50, -1) // precision -1 allows ±5
})
test('combined scale + translate updates on resize', async ({ page }) => {
await page.setViewportSize({ width: 1200, height: 800 })
let scale = await waitForScale(page, 'test-combined', 1)
expect(scale, 'large viewport: scale=1').toBeCloseTo(1, 1)
await page.setViewportSize({ width: 600, height: 800 })
scale = await waitForScale(page, 'test-combined', 0.75)
expect(scale, 'small viewport: scale=0.75').toBeCloseTo(0.75, 1)
})
})