test/e2e/custom-server/server.js - canary - githubmirror/next.js

test/e2e/custom-server/server.js
181 строка4 KB
Tim Neutkens
Deprecate undocumented custom server methods (#94348)
03 июн 2026, 13:23
03 июн 2026, 13:2320ac9ce
// @ts-check

if (process.env.POLYFILL_FETCH) {
  // @ts-expect-error
  global.fetch = require('node-fetch').default
  // @ts-expect-error
  global.Request = require('node-fetch').Request
  // @ts-expect-error
  global.Headers = require('node-fetch').Headers
}

const { readFileSync } = require('fs')

/** @type {import('next').default} */
// @ts-ignore: missing interopDefault
const next = require('next')

const { join } = require('path')
const { parse } = require('url')
const getPort = require('get-port')

const dev = process.env.NODE_ENV !== 'production'
const dir = __dirname
const useHttps = process.env.USE_HTTPS === 'true'
const { createServer } = require(useHttps ? 'https' : 'http')

const httpOptions = {
  key: readFileSync(join(__dirname, 'ssh/localhost-key.pem')),
  cert: readFileSync(join(__dirname, 'ssh/localhost.pem')),
}

process.on('unhandledRejection', (err) => {
  console.error('unhandledRejection:', err)
})

async function main() {
  const envPort = process.env.PORT ? parseInt(process.env.PORT, 10) : 0
  const port = envPort > 0 ? envPort : await getPort()
  const hostname = 'localhost'
  const protocol = useHttps ? 'https' : 'http'

  const app = next({ dev, hostname, port, dir })
  const handleNextRequests = app.getRequestHandler()

  await app.prepare()

  const server = createServer(httpOptions, async (req, res) => {
    if (/\/_next\//.test(req.url)) {
      return handleNextRequests(req, res)
    }

    if (req.url === '/no-query') {
      return app.render(req, res, '/no-query')
    }

    if (req.url === '/unhandled-rejection') {
      Promise.reject(new Error('unhandled rejection'))
      return res.end('ok')
    }

    if (/\/asset(?:\?|$)/.test(req.url)) {
      if (/setAssetPrefix/.test(req.url)) {
        app.setAssetPrefix(`http://127.0.0.1:${port}`)
      } else if (/setEmptyAssetPrefix/.test(req.url)) {
        app.setAssetPrefix('')
      } else {
        app.setAssetPrefix('')
      }
    }

    if (/test-index-hmr/.test(req.url)) {
      return app.render(req, res, '/index')
    }

    if (/dashboard/.test(req.url)) {
      return app.render(req, res, '/dashboard')
    }

    if (/static\/hello\.text/.test(req.url)) {
      return app.render(req, res, '/static/hello.text')
    }

    if (/no-slash/.test(req.url)) {
      try {
        await app.render(req, res, 'dashboard')
      } catch (err) {
        res.end(err.message)
      }
    }

    if (/custom-url-with-request-handler/.test(req.url)) {
      return handleNextRequests(req, res, parse('/dashboard', true))
    }

    if (/legacy-methods\/log-error-with-original-stack/.test(req.url)) {
      try {
        await app.logErrorWithOriginalStack(
          new Error('custom server logErrorWithOriginalStack test'),
          'warning'
        )
      } catch {}
      res.end('ok')
      return
    }

    if (/legacy-methods\/log-error/.test(req.url)) {
      app.logError(new Error('custom server logError test'))
      res.end('ok')
      return
    }

    if (/legacy-methods\/revalidate/.test(req.url)) {
      try {
        await app.revalidate({ urlPath: '/', headers: {}, opts: {} })
      } catch {}
      res.end('ok')
      return
    }

    if (/legacy-methods\/render-to-html/.test(req.url)) {
      try {
        const html = await app.renderToHTML(req, res, '/dynamic-dashboard', {
          q: '1',
        })
        res.end(html)
      } catch (err) {
        res.end(err.message)
      }
      return
    }

    if (/legacy-methods\/render404/.test(req.url)) {
      try {
        await app.render404(req, res, parse('/__non_existent__?q=1', true))
      } catch (err) {
        res.end(err.message)
      }
      return
    }

    if (/legacy-methods\/render-error-to-html/.test(req.url)) {
      try {
        res.statusCode = 500
        const html = await app.renderErrorToHTML(
          new Error('kaboom'),
          req,
          res,
          '/dashboard',
          { q: '1' }
        )
        res.end(html)
      } catch (err) {
        res.end(err.message)
      }
      return
    }

    if (/legacy-methods\/render-error/.test(req.url)) {
      try {
        res.statusCode = 500
        await app.renderError(new Error('kaboom'), req, res, '/dashboard', {
          q: '1',
        })
      } catch (err) {
        res.end(err.message)
      }
      return
    }

    handleNextRequests(req, res)
  })

  server.listen(port, () => {
    console.log(`- Local: ${protocol}://${hostname}:${port}`)
  })
}

main().catch((err) => {
  console.error(err)
  process.exit(1)
})