| The main purpose of this end-to-end test app is to allow manual testing of |
| Server Component and server action source mapping in DevTools. |
|
|
| ## Server Components |
|
|
| To check the source mapping of server components, follow these steps: |
|
|
| 1. Run `pnpm next dev test/development/app-dir/source-mapping`. |
| 2. Go to [http://localhost:3000](). |
| 3. Open the Console panel of the Chrome DevTools. |
| 4. Look at the component stack of the replayed console warning. It should |
| contain the server source filenames. |
| 5. Clicking on any filename for a component stack frame should open the actual |
| server sources in the DevTools Sources panel. |
|
|
| ## Server Actions |
|
|
| To check the source mapping of server actions, follow these steps: |
|
|
| 1. Run `pnpm next dev test/development/app-dir/source-mapping`. |
| 2. Go to [http://localhost:3000]() or [http://localhost:3000/client](). |
| 3. Open the Components panel of the React DevTools. |
| 4. Select the `Form` element. |
| 5. In the props section, right-click on the `action` prop and select "Go to |
| definition" (sometimes it needs two tries). |
| 6. You should end up in the Chrome DevTools Sources panel with the `actions.ts` |
| file open and the cursor either at `foo()` (for `/`), or `bar()` (for |
| `/client`). |
|
|
