### What?
Migrate remaining direct `next-webdriver` test callers that have a
`NextInstance` to `next.browser()`, and expose the shared `Playwright`
browser type from `e2e-utils`.
### Why?
`NextInstance.browser` should be the supported browser-opening interface
for test fixtures, with `next-webdriver` kept as the private
implementation detail.
### How?
Updated affected development, e2e, and production tests to call
`next.browser()` directly, passing `baseUrl` where tests intentionally
target a manually spawned or proxied server. Shared helpers now receive
browser callbacks from the test context, and browser types import
`Playwright` from `e2e-utils` instead of deriving from `next.browser` or
importing from private paths.
<!-- NEXT_JS_LLM_PR -->
`StyledComponentsTransformConfig` should've used `#[serde(default)]` to
allow the user to provide a partial object with only some of the fields.
https://serde.rs/container-attrs.html#default
> When deserializing, any missing fields should be filled in from the
struct's implementation of `Default`. Only allowed on structs.
Without that, when serde tries to deserialize, it is expecting that the
object has all of it's fields filled in, and breaks because you've only
got two of them. The test suite only ever tested `styledComponents:
true` (not using an object), so it missed this.
## Test Plan
```
pnpm swc-build-native
TURBOPACK=1 TURBOPACK_DEV=1 pnpm test test/development/basic/styled-components
```
## What?
Fixes one of the styled-components tests. Somehow the test that checks
the warning shows up without the transform is not showing the warning
but the transform is also not enabled, so I've skipped the test as it's
not important for stable.
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## For Maintainers
- Minimal description (aim for explaining to someone not on the team to
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### What?
### Why?
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Fixes #
-->
Closes NEXT-2321
This allows configuring / overriding the default options of the `styled-components` swc transform and allows using the `css` prop support, which was already implemented, but not available.
Edit: made the CSS prop transform run before the display name, so it gets picked up by that and receives the (deterministic) name.
Relates to #30802
This PR makes sure `renderPage` calls `renderShell` in concurrent features, and `renderToString` if not.
Closes#36268, #36229.
## Bug
- [x] 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
- [ ] Make sure the linting passes by running `yarn lint`
This updates our `yarn next` command to leverage react v18 by default and removes the need for the test require hook/config modifying when testing react 18. There are some fixtures we need to investigate react 18 support in follow-ups:
- `test/integration/client-navigation-a11y`
- `test/integration/critical-css`
- `test/integration/custom-error-page-exception`
- `test/integration/font-optimization`
- AMP specific tests
Mark some previously experimental swc compiler options as stable under a new `compiler` option
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] 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
- [ ] Make sure the linting passes by running `yarn lint`
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] 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
- [ ] Make sure the linting passes by running `yarn lint`
Related to: https://github.com/vercel/next.js/issues/30802
Tim Neutkens