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import { FileRef, nextTestSetup } from 'e2e-utils'
import { createSandbox } from 'development-sandbox'
import path from 'path'
describe('ReactRefreshModule', () => {
const { next } = nextTestSetup({
files: new FileRef(path.join(__dirname, 'fixtures', 'default-template')),
skipStart: true,
})
it('should allow any variable names', async () => {
await using sandbox = await createSandbox(next)
const { session } = sandbox
await session.assertNoRedbox()
const variables = [
'_a',
'_b',
'currentExports',
'prevExports',
'isNoLongerABoundary',
]
for await (const variable of variables) {
await session.patch(
'pages/index.js',
`import { default as ${variable} } from 'next/link'
console.log({ ${variable} })
export default function Page() {
return null
}`
)
await session.assertNoRedbox()
expect(next.cliOutput).not.toContain(
`'${variable}' has already been declared`
)
}
})
})
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