rsnext/test/integration/router-is-ready-app-gip/pages/_app.js
Sojin Park 23ac4351f4
fix: Make router ready in case of custom _app getInitialProps (#27473)
From https://github.com/vercel/next.js/pull/20628,  when the page is rendered server-side, `Router`'s `isReady` field needs to be initially set to `true`. However, when `_app` has custom `getInitialProps`, it seems that it is not the case, even though the page is rendered on the server. 

This leads to a bug that `Router.isReady` is never set to `true`.

This pull request fixes the problem by fixing the initial calculation logic of `isReady` of `Router`.

## Bug

- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`

## Documentation / Examples

- [x] Make sure the linting passes
2021-07-26 20:25:55 +00:00

15 lines
301 B
JavaScript

export default function TestApp({ Component, pageProps }) {
return <Component {...pageProps} />
}
TestApp.getInitialProps = async ({ Component, ctx }) => {
let pageProps
if (Component.getInitialProps) {
pageProps = await Component.getInitialProps(ctx)
}
return {
pageProps,
}
}