16.8 regression: react-dom/test-utils no longer require()-able in pure node #14764
Description
Do you want to request a feature or report a bug?
Bug. Behavior regression.
What is the current behavior?
Package throws when being required in Node.
If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code and it doesn't have dependencies other than React. Paste the link to your JSFiddle (https://jsfiddle.net/Luktwrdm/) or CodeSandbox (https://codesandbox.io/s/new) example below:
avi@localhost ~/projects/r168 node
> require('react-dom/test-utils')
ReferenceError: document is not defined
at /home/avi/projects/r168/node_modules/react-dom/cjs/react-dom-test-utils.development.js:944:27
at Object.<anonymous> (/home/avi/projects/r168/node_modules/react-dom/cjs/react-dom-test-utils.development.js:1283:5)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
What is the expected behavior?
react-dom/test-utils should not throw in "pure" node (without jsdom providing fake document on global).
Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?
happens on 16.8.0
previous versions work.