76 lines
1.7 KiB
JavaScript
76 lines
1.7 KiB
JavaScript
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/* eslint-env jest */
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/* global jasmine */
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import fs from 'fs-extra'
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import { join } from 'path'
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import {
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renderViaHTTP,
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launchApp,
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nextBuild,
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nextStart,
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killApp,
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findPort,
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} from 'next-test-utils'
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jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000 * 60 * 2
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const appDir = join(__dirname, '..')
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const nextConfig = join(appDir, 'next.config.js')
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let appPort
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let app
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const runTests = () => {
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it('should support optional chaining', async () => {
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const html = await renderViaHTTP(appPort, '/optional-chaining')
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expect(html).toMatch(/result1:.*?nothing/)
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expect(html).toMatch(/result2:.*?something/)
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})
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it('should support nullish coalescing', async () => {
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const html = await renderViaHTTP(appPort, '/nullish-coalescing')
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expect(html).toMatch(/result1:.*?fallback/)
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expect(html).not.toMatch(/result2:.*?fallback/)
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})
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}
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describe('Optional chaining and nullish coalescing support', () => {
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describe('dev mode', () => {
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beforeAll(async () => {
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appPort = await findPort()
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app = await launchApp(appDir, appPort)
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})
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afterAll(() => killApp(app))
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runTests()
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})
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describe('server mode', () => {
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beforeAll(async () => {
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await fs.remove(nextConfig)
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await nextBuild(appDir)
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appPort = await findPort()
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app = await nextStart(appDir, appPort)
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})
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afterAll(() => killApp(app))
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runTests()
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})
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describe('serverless mode', () => {
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beforeAll(async () => {
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await fs.writeFile(
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nextConfig,
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`module.exports = { target: 'serverless' }`
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)
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await nextBuild(appDir)
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appPort = await findPort()
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app = await nextStart(appDir, appPort)
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})
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afterAll(async () => {
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await killApp(app)
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await fs.remove(nextConfig)
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})
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runTests()
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})
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})
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