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Hendrik LiebauandGitHub af74b4a36f Include use-cache test suite in the Cache Components tests (#81610)
We're splitting the test app routes between two root layouts, one for (partially) static pages that does not wrap its children in a Suspense boundary, and one for dynamic pages that adds a Suspense boundary above `body`, which opts those pages into fully dynamic rendering.

Two tests are expected to fail for now, because they revealed bugs related to revalidation, which will be fixed in follow-up PRs:
- https://github.com/vercel/next.js/pull/81611
- https://github.com/vercel/next.js/pull/81621

closes NAR-171
2025-07-16 13:05:25 +02:00

25 lines
436 B
TypeScript

import { cache } from 'react'
const number = cache(() => {
return Math.random()
})
function Component() {
// Read number again in a component. This should be deduped.
return <p id="b">{number()}</p>
}
async function getCachedComponent() {
'use cache'
return (
<div>
<p id="a">{number()}</p>
<Component />
</div>
)
}
export default async function Page() {
return <div>{getCachedComponent()}</div>
}