react/fixtures/packaging

Manual Testing Fixtures

This folder exists for React contributors only.
If you use React you don't need to worry about it.

These fixtures verify that the built React distributions are usable in different environments.
They are not running automatically. (At least not yet, feel free to contribute to automate them.)

Run them when you make changes to how we package React and ReactDOM.

How to Run

First, build React and the fixtures:

cd react
npm run build

cd fixtures/packaging
node build-all.js

Then run a local server at the root of the repo, e.g.

npm i -g pushstate-server
cd ../..
pushstate-server .

(Too complicated? Send a PR to simplify this :-).

Then open the following URL in your browser:

open http://localhost:9000/fixtures/packaging/index.html

You should see two things:

• "Hello World" is rendered in each iframe.
• No errors in the console.