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/* eslint-env jest */
import { fetchViaHTTP, waitFor } from 'next-test-utils'
import path from 'path'
import { nextTestSetup } from 'e2e-utils'
describe('Client navigation on error pages', () => {
const { next } = nextTestSetup({
files: path.join(__dirname, 'fixture'),
env: {
TEST_STRICT_NEXT_HEAD: String(true),
},
})
it('should not reload when visiting /_error directly', async () => {
const { status } = await fetchViaHTTP(next.appPort, '/_error')
const browser = await next.browser('/_error')
await browser.eval('window.hello = true')
// wait on-demand-entries timeout since it can trigger
// reloading non-stop
for (let i = 0; i < 15; i++) {
expect(await browser.eval('window.hello')).toBe(true)
await waitFor(1000)
}
const html = await browser.eval('document.documentElement.innerHTML')
expect(status).toBe(404)
expect(html).toContain('This page could not be found')
expect(html).toContain('404')
})
describe('with 404 pages', () => {
it('should 404 on not existent page', async () => {
const browser = await next.browser('/non-existent')
expect(await browser.elementByCss('h1').text()).toBe('404')
expect(await browser.elementByCss('h2').text()).toBe(
'This page could not be found.'
)
await browser.close()
})
it('should 404 on wrong casing', async () => {
const browser = await next.browser('/nAv/AbOuT')
expect(await browser.elementByCss('h1').text()).toBe('404')
expect(await browser.elementByCss('h2').text()).toBe(
'This page could not be found.'
)
await browser.close()
})
it('should get url dynamic param', async () => {
const browser = await next.browser('/dynamic/dynamic-part/route')
expect(await browser.elementByCss('p').text()).toBe('dynamic-part')
await browser.close()
})
it('should 404 on wrong casing of url dynamic param', async () => {
const browser = await next.browser('/dynamic/dynamic-part/RoUtE')
expect(await browser.elementByCss('h1').text()).toBe('404')
expect(await browser.elementByCss('h2').text()).toBe(
'This page could not be found.'
)
await browser.close()
})
it('should not 404 for <page>/', async () => {
const browser = await next.browser('/nav/about/')
const text = await browser.elementByCss('p').text()
expect(text).toBe('This is the about page.')
await browser.close()
})
it('should should not contain a page script in a 404 page', async () => {
const browser = await next.browser('/non-existent')
const scripts = await browser.elementsByCss('script[src]')
for (const script of scripts) {
const src = await script.getAttribute('src')
expect(src.includes('/non-existent')).toBeFalsy()
}
await browser.close()
})
})
})
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