import { nextTestSetup, isNextDev } from 'e2e-utils'
describe('swcPlugins', () => {
describe('supports swcPlugins', () => {
const { next, skipped } = nextTestSetup({
files: __dirname,
skipDeployment: true,
dependencies: {
'@swc/plugin-react-remove-properties': '11.1.0',
},
})
if (skipped) return
it('basic case', async () => {
const html = await next.render('/')
expect(html).toContain('Hello World')
expect(html).not.toContain('data-custom-attribute')
})
})
;(isNextDev ? describe : describe.skip)('incompatible plugin version', () => {
const { next, skipped, isTurbopack } = nextTestSetup({
files: __dirname,
skipDeployment: true,
dependencies: {
'@swc/plugin-react-remove-properties': '7.0.2',
},
})
if (skipped) return
it('shows a redbox in dev', async () => {
const browser = await next.browser('/')
if (isTurbopack) {
await expect(browser).toDisplayRedbox(`
{
"description": "Failed to execute SWC plugin",
"environmentLabel": null,
"label": "Build Error",
"source": "./app/layout.js
Failed to execute SWC plugin
An unexpected error occurred when executing an SWC EcmaScript transform plugin.
This might be due to a version mismatch between the plugin and Next.js. https://plugins.swc.rs/ can help you find the correct plugin version to use.
Failed to execute @swc/plugin-react-remove-properties
Caused by:
0: failed to deserialize \`swc_common::plugin::diagnostics::PluginCorePkgDiagnostics\`
1: Mismatch { name: "array", found: 48 }",
"stack": [],
}
`)
} else {
// TODO missing proper error with Webpack
await expect(browser).toDisplayRedbox(
`"Expected Redbox but found no visible one."`
)
}
})
})
;(isNextDev ? describe : describe.skip)('invalid plugin name', () => {
const { next, skipped, isTurbopack } = nextTestSetup({
files: __dirname,
skipDeployment: true,
overrideFiles: {
'next.config.js': `
module.exports = {
experimental: {
swcPlugins: [['@swc/plugin-nonexistent', {}]],
},
}`,
},
})
if (skipped) return
// eslint-disable-next-line jest/no-identical-title
it('shows a redbox in dev', async () => {
const browser = await next.browser('/')
if (isTurbopack) {
await expect(browser).toDisplayRedbox(`
{
"description": "Module not found: Can't resolve '@swc/plugin-nonexistent'",
"environmentLabel": null,
"label": "Build Error",
"source": "./
Module not found: Can't resolve '@swc/plugin-nonexistent'
https://nextjs.org/docs/messages/module-not-found",
"stack": [],
}
`)
} else {
// TODO missing proper error with Webpack
await expect(browser).toDisplayRedbox(
`"Expected Redbox but found no visible one."`
)
}
})
})
})