first commit

2026-03-10 19:37:31 +03:30
commit 61f56f997c
27684 changed files with 2784175 additions and 0 deletions
--- a/test/e2e/app-dir/css-chunking/app/globals.css
+++ b/test/e2e/app-dir/css-chunking/app/globals.css
@@ -0,0 +1,12 @@
+:root {
+  --maxWidth: 1210px;
+}
+
+html,
+body {
+  background: #000;
+}
+
+a {
+  color: aqua;
+}
--- a/test/e2e/app-dir/css-chunking/app/layout.tsx
+++ b/test/e2e/app-dir/css-chunking/app/layout.tsx
@@ -0,0 +1,20 @@
+import type { Metadata } from 'next'
+import React from 'react'
+import './globals.css'
+
+export const metadata: Metadata = {
+  title: 'Create Next App',
+  description: 'Generated by create next app',
+}
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode
+}>) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  )
+}
--- a/test/e2e/app-dir/css-chunking/app/other/otherPage.module.css
+++ b/test/e2e/app-dir/css-chunking/app/other/otherPage.module.css
@@ -0,0 +1,3 @@
+.otherPage {
+  color: crimson;
+}
--- a/test/e2e/app-dir/css-chunking/app/other/page.tsx
+++ b/test/e2e/app-dir/css-chunking/app/other/page.tsx
@@ -0,0 +1,10 @@
+import InnerWrapper from '../../components/inner-wrapper'
+import styles from './otherPage.module.css'
+
+export default async function OtherPage() {
+  return (
+    <InnerWrapper>
+      <h1 className={styles.otherPage}>Other Page Title</h1>
+    </InnerWrapper>
+  )
+}
--- a/test/e2e/app-dir/css-chunking/app/page.module.css
+++ b/test/e2e/app-dir/css-chunking/app/page.module.css
@@ -0,0 +1,4 @@
+.h1 {
+  background: antiquewhite;
+  color: #1a1a1a;
+}
--- a/test/e2e/app-dir/css-chunking/app/page.tsx
+++ b/test/e2e/app-dir/css-chunking/app/page.tsx
@@ -0,0 +1,16 @@
+import styles from './page.module.css'
+import InnerWrapper from '../components/inner-wrapper'
+import Link from 'next/link'
+
+export default function Home() {
+  return (
+    <div className={styles.page}>
+      <InnerWrapper>
+        <h1 className={styles.h1}>Home Page</h1>
+        <Link href="./other" prefetch={false}>
+          Other page
+        </Link>
+      </InnerWrapper>
+    </div>
+  )
+}
--- a/test/e2e/app-dir/css-chunking/components/inner-wrapper/index.tsx
+++ b/test/e2e/app-dir/css-chunking/components/inner-wrapper/index.tsx
@@ -0,0 +1,10 @@
+import React from 'react'
+import styles from './innerWrapper.module.css'
+
+export default function InnerWrapper({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return <div className={styles.innerWrapper}>{children}</div>
+}
--- a/test/e2e/app-dir/css-chunking/components/inner-wrapper/innerWrapper.module.css
+++ b/test/e2e/app-dir/css-chunking/components/inner-wrapper/innerWrapper.module.css
@@ -0,0 +1,7 @@
+.innerWrapper {
+  max-width: var(--maxWidth);
+  margin: 0 auto;
+  position: relative;
+  padding-left: 30px;
+  padding-right: 30px;
+}
--- a/test/e2e/app-dir/css-chunking/css-chunking.test.ts
+++ b/test/e2e/app-dir/css-chunking/css-chunking.test.ts
@@ -0,0 +1,25 @@
+import { nextTestSetup } from 'e2e-utils'
+
+describe('css-chunking', () => {
+  const { next } = nextTestSetup({ files: __dirname })
+
+  // this test asserts that all the emitted CSS files for the index page
+  // do not contain styles for the `/other` page, which can happen
+  // when the CSSChunkingPlugin is enabled and styles are shared across
+  // both routes.
+  ;(process.env.IS_TURBOPACK_TEST ? it.skip : it)(
+    'should be possible to disable the chunking plugin',
+    async () => {
+      const $ = await next.render$('/')
+      const stylesheets = $('link[rel="stylesheet"]')
+      stylesheets.each(async (_, element) => {
+        const href = element.attribs.href
+        const result = await next.fetch(href)
+        const css = await result.text()
+
+        // eslint-disable-next-line jest/no-standalone-expect
+        expect(css).not.toContain('.otherPage')
+      })
+    }
+  )
+})
--- a/test/e2e/app-dir/css-chunking/next.config.js
+++ b/test/e2e/app-dir/css-chunking/next.config.js
@@ -0,0 +1,10 @@
+/**
+ * @type {import('next').NextConfig}
+ */
+const nextConfig = {
+  experimental: {
+    cssChunking: false,
+  },
+}
+
+module.exports = nextConfig