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failing test for circular references #86401

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failing test for circular references #86401

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10 changes: 10 additions & 0 deletions test/production/app-dir/circular-reference-client-component/app/client.tsx
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'use client'

export default function ClientComp({ data }: { data: { title: string } }) {
return (
<pre>
<div>Hello World</div>
{data.title}
</pre>
)
}
8 changes: 8 additions & 0 deletions test/production/app-dir/circular-reference-client-component/app/layout.tsx
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import { ReactNode } from 'react'
export default function Root({ children }: { children: ReactNode }) {
return (
<html>
<body>{children}</body>
</html>
)
}
9 changes: 9 additions & 0 deletions test/production/app-dir/circular-reference-client-component/app/other/page.tsx
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import Link from 'next/link'

export default function Page() {
return (
<p>
other page <Link href="/">home</Link>
</p>
)
}
23 changes: 23 additions & 0 deletions test/production/app-dir/circular-reference-client-component/app/page.tsx
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import ClientComp from './client'

export default async function Page() {
const topic = { title: 'Topic', fields: { featured: [] } }
const guide = { title: 'Guide', fields: { topic: [topic] } }
const featured = {
title: 'Featured',
fields: {
content: [guide],
topic, // points back to the same topic
},
}

// Circular reference: topic -> featured[] -> content[] -> topic
topic.fields.featured.push(featured)

return (
<div>
<ClientComp data={topic} />
Other
</div>
)
}
16 changes: 16 additions & 0 deletions ...n/app-dir/circular-reference-client-component/circular-reference-client-component.test.ts
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import { nextTestSetup } from 'e2e-utils'

describe('circular-reference-client-component', () => {
const { next } = nextTestSetup({
files: __dirname,
env: {
NEXT_DEBUG_BUILD: '1',
},
})

it('should not have errors when collecting segment data for a page with a circular reference to a client component', async () => {
expect(next.cliOutput).not.toContain(
'Error: Route / errored during segment collection'
)
})
})
6 changes: 6 additions & 0 deletions test/production/app-dir/circular-reference-client-component/next.config.js
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/**
* @type {import('next').NextConfig}
*/
const nextConfig = {}

module.exports = nextConfig
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