| import path from 'path' | |
| import { createNext, FileRef } from 'e2e-utils' | |
| import { NextInstance } from 'e2e-utils' | |
| import { renderViaHTTP } from 'next-test-utils' | |
| const files = { | |
| 'app/layout.jsx': ` | |
| export default function AppLayout({ children }) { | |
| return ( | |
| <html> | |
| <head> | |
| <title>WASM Import</title> | |
| </head> | |
| <body> | |
| {children} | |
| </body> | |
| </html> | |
| ) | |
| } | |
| `, | |
| 'app/page.jsx': ` | |
| import wasm from '../wasm/add.wasm?module' | |
| const instance$ = WebAssembly.instantiate(wasm); | |
| async function addOne(a) { | |
| const { exports } = await instance$; | |
| return exports.add_one(a); | |
| } | |
| export default async function Page() { | |
| const two = await addOne(1) | |
| return \`1 + 1 is: $\{two}\` | |
| } | |
| export const runtime = "edge" | |
| `, | |
| 'wasm/add.wasm': new FileRef(path.join(__dirname, 'add.wasm')), | |
| } | |
| describe('app-dir edge runtime with wasm', () => { | |
| let next: NextInstance | |
| beforeAll(async () => { | |
| next = await createNext({ | |
| files, | |
| }) | |
| }) | |
| afterAll(() => next?.destroy()) | |
| it('should have built', async () => { | |
| const html = await renderViaHTTP(next.url, '/') | |
| expect(html).toContain('1 + 1 is: 2') | |
| }) | |
| }) | |