| import { createNext, FileRef } from 'e2e-utils' |
| import { NextInstance } from 'e2e-utils' |
| import { check, renderViaHTTP, waitFor } from 'next-test-utils' |
| import webdriver from 'next-webdriver' |
| import { join } from 'path' |
|
|
| describe('fatal-render-error', () => { |
| let next: NextInstance |
|
|
| beforeAll(async () => { |
| next = await createNext({ |
| files: new FileRef(join(__dirname, 'app')), |
| dependencies: {}, |
| }) |
| }) |
| afterAll(() => next.destroy()) |
|
|
| it('should render page without error correctly', async () => { |
| const html = await renderViaHTTP(next.url, '/') |
| expect(html).toContain('index page') |
| expect(html).toContain('from _app') |
| }) |
|
|
| it('should handle fatal error in _app and _error without loop on direct visit', async () => { |
| const browser = await webdriver(next.url, '/with-error') |
|
|
| |
| await waitFor(500) |
| expect(await browser.eval('window.renderAttempts')).toBeLessThan(10) |
|
|
| const html = await browser.eval('document.documentElement.innerHTML') |
| expect(html).not.toContain('from _app') |
| expect(html).toContain( |
| 'Application error: a client-side exception has occurred' |
| ) |
| }) |
|
|
| it('should handle fatal error in _app and _error without loop on client-transition', async () => { |
| const browser = await webdriver(next.url, '/') |
| await browser.eval('window.renderAttempts = 0') |
|
|
| await browser.eval('window.next.router.push("/with-error")') |
| await check(() => browser.eval('location.pathname'), '/with-error') |
|
|
| |
| await waitFor(500) |
| expect(await browser.eval('window.renderAttempts')).toBeLessThan(10) |
|
|
| const html = await browser.eval('document.documentElement.innerHTML') |
| expect(html).not.toContain('from _app') |
| expect(html).toContain( |
| 'Application error: a client-side exception has occurred' |
| ) |
| }) |
| }) |
|
|
