877f2f5996
Co-authored-by: Jiachi Liu <inbox@huozhi.im> Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
435 lines
15 KiB
TypeScript
435 lines
15 KiB
TypeScript
import { createNextDescribe, FileRef } from 'e2e-utils'
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import { getRedboxSource, hasRedbox } from 'next-test-utils'
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import { join } from 'path'
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const getAttrs = (elems: Cheerio) =>
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Array.from(elems)
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.map((elem) => elem.attribs)
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// There is something weord that causes different machines to have different order of things
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// My machine behaves differently to CI
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.sort((a, b) => (a.href < b.href ? -1 : 1))
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describe.each([['app'], ['app-old']])('%s', (fixture: string) => {
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createNextDescribe(
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'app dir next-font',
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{
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files: {
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app: new FileRef(join(__dirname, fixture)),
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fonts: new FileRef(join(__dirname, 'fonts')),
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'next.config.js': new FileRef(join(__dirname, 'next.config.js')),
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},
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dependencies: {
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'@next/font': 'canary',
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},
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skipDeployment: true,
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},
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({ next, isNextDev: isDev }) => {
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describe('import values', () => {
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it('should have correct values at /', async () => {
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const $ = await next.render$('/')
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// layout
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expect(JSON.parse($('#root-layout').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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variable: expect.stringMatching(/^__variable_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font1_.{6}'$/),
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},
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})
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// page
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expect(JSON.parse($('#root-page').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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variable: expect.stringMatching(/^__variable_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font2_.{6}'$/),
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},
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})
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// Comp
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expect(JSON.parse($('#root-comp').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font3_.{6}'$/),
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fontStyle: 'italic',
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fontWeight: 900,
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},
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})
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})
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it('should have correct values at /client', async () => {
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const $ = await next.render$('/client')
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// root layout
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expect(JSON.parse($('#root-layout').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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variable: expect.stringMatching(/^__variable_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font1_.{6}'$/),
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},
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})
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// layout
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expect(JSON.parse($('#client-layout').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font4_.{6}'$/),
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fontWeight: 100,
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},
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})
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// page
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expect(JSON.parse($('#client-page').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font5_.{6}'$/),
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fontStyle: 'italic',
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},
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})
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// Comp
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expect(JSON.parse($('#client-comp').text())).toEqual({
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className: expect.stringMatching(/^__className_.{6}$/),
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style: {
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fontFamily: expect.stringMatching(/^'__font6_.{6}'$/),
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},
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})
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})
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})
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describe('computed styles', () => {
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it('should have correct styles at /', async () => {
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const browser = await next.browser('/')
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// layout
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontFamily'
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)
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).toMatch(/^__font1_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontWeight'
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)
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).toBe('400')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontStyle'
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)
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).toBe('normal')
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// page
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-page")).fontFamily'
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)
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).toMatch(/^__font2_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-page")).fontWeight'
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)
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).toBe('400')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-page")).fontStyle'
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)
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).toBe('normal')
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// Comp
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-comp")).fontFamily'
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)
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).toMatch(/^__font3_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-comp")).fontWeight'
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)
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).toBe('900')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-comp")).fontStyle'
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)
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).toBe('italic')
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})
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it('should have correct styles at /client', async () => {
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const browser = await next.browser('/client')
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// root layout
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontFamily'
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)
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).toMatch(/^__font1_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontWeight'
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)
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).toBe('400')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#root-layout")).fontStyle'
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)
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).toBe('normal')
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// layout
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-layout")).fontFamily'
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)
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).toMatch(/^__font4_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-layout")).fontWeight'
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)
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).toBe('100')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-layout")).fontStyle'
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)
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).toBe('normal')
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// page
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-page")).fontFamily'
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)
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).toMatch(/^__font5_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-page")).fontWeight'
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)
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).toBe('400')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-page")).fontStyle'
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)
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).toBe('italic')
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// Comp
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-comp")).fontFamily'
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)
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).toMatch(/^__font6_.{6}$/)
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-comp")).fontWeight'
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)
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).toBe('400')
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expect(
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await browser.eval(
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'getComputedStyle(document.querySelector("#client-comp")).fontStyle'
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)
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).toBe('normal')
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})
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})
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if (!isDev) {
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describe('preload', () => {
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it('should preload correctly with server components', async () => {
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const $ = await next.render$('/')
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(0)
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// From root layout
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expect($('link[as="font"]').length).toBe(3)
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expect(getAttrs($('link[as="font"]'))).toEqual([
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/b2104791981359ae-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/b61859a50be14c53-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/e9b9dc0d8ba35f48-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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])
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})
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it('should preload correctly with client components', async () => {
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const $ = await next.render$('/client')
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(0)
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// From root layout
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expect(getAttrs($('link[as="font"]'))).toEqual([
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/e1053f04babc7571-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/e9b9dc0d8ba35f48-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/feab2c68f2a8e9a4-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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])
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})
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it('should preload correctly with layout using fonts', async () => {
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const $ = await next.render$('/layout-with-fonts')
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(0)
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// From root layout
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expect(getAttrs($('link[as="font"]'))).toEqual([
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/75c5faeeb9c86969-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/e9b9dc0d8ba35f48-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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])
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})
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it('should preload correctly with page using fonts', async () => {
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const $ = await next.render$('/page-with-fonts')
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(0)
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// From root layout
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expect(getAttrs($('link[as="font"]'))).toEqual([
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/568e4c6d8123c4d6-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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{
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as: 'font',
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crossorigin: 'anonymous',
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href: '/_next/static/media/e9b9dc0d8ba35f48-s.p.woff2',
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rel: 'preload',
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type: 'font/woff2',
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'data-next-font': 'size-adjust',
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},
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])
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})
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})
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describe('preconnect', () => {
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it.each([['page'], ['layout'], ['component']])(
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'should add preconnect when preloading is disabled in %s',
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async (type: string) => {
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const $ = await next.render$(`/preconnect-${type}`)
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(1)
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expect($('link[rel="preconnect"]').get(0).attribs).toEqual({
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crossorigin: 'anonymous',
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href: '/',
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rel: 'preconnect',
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'data-next-font': 'size-adjust',
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})
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// Preload
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expect($('link[as="font"]').length).toBe(0)
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}
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)
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it('should not preconnect when css is used but no fonts', async () => {
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const $ = await next.render$('/no-preconnect')
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// Preconnect
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expect($('link[rel="preconnect"]').length).toBe(0)
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// Preload
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expect(getAttrs($('link[as="font"]'))).toEqual([])
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})
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})
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}
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describe('navigation', () => {
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it('should not have duplicate preload tags on navigation', async () => {
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const browser = await next.browser('/navigation')
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// Before navigation, root layout imports the font
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const preloadBeforeNavigation = await browser.elementsByCss(
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'link[as="font"]'
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)
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expect(preloadBeforeNavigation.length).toBe(1)
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expect(await preloadBeforeNavigation[0].getAttribute('href')).toBe(
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'/_next/static/media/c287665b44f047d4-s.p.woff2'
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)
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// Navigate to a page that also imports that font
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await browser.elementByCss('a').click()
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await browser.waitForElementByCss('#page-with-same-font')
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// After navigating
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const preloadAfterNavigation = await browser.elementsByCss(
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'link[as="font"]'
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)
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expect(preloadAfterNavigation.length).toBe(1)
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expect(await preloadAfterNavigation[0].getAttribute('href')).toBe(
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'/_next/static/media/c287665b44f047d4-s.p.woff2'
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)
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})
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})
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if (isDev) {
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describe('Dev errors', () => {
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it('should recover on font loader error', async () => {
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const browser = await next.browser('/')
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const font1Content = await next.readFile('fonts/index.js')
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// Break file
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await next.patchFile(
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'fonts/index.js',
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font1Content.replace('./font1.woff2', './does-not-exist.woff2')
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)
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expect(await hasRedbox(browser, true)).toBeTrue()
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expect(await getRedboxSource(browser)).toInclude(
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"Can't resolve './does-not-exist.woff2'"
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)
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// Fix file
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await next.patchFile('fonts/index.js', font1Content)
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await browser.waitForElementByCss('#root-page')
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})
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})
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}
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}
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)
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})
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