Test failing in current build

Most appropriate sub-area of p5.js?

• Accessibility
• Color
• Core/Environment/Rendering
• Data
• DOM
• Events
• Image
• IO
• Math
• Typography
• Utilities
• WebGL
• Build Process
• Unit Testing
• Internalization
• Friendly Errors
• Other (specify if possible)

p5.js version

1.4.2

Web browser and version

NA

Operating System

OS X 11.6.2

Steps to reproduce this

Follow the instructions here: https://p5js.org/contributor-docs/#/?id=development-process and note failing tests in console and browser:

867 passing (60s)
1 failing

1. src/io/files.js
   loadJSON documentation
   example #1 works:
   Error: Timeout of 4000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

Warning: [object Object] Use --force to continue.

Aborted due to warnings.
npm ERR! code ELIFECYCLE
npm ERR! errno 3
npm ERR! p5@1.4.2 grunt: grunt
npm ERR! Exit status 3
npm ERR!
npm ERR! Failed at the p5@1.4.2 grunt script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

AND (in the browser)

Follow the development process instructions and reproduce the failure with the project’s grunt test command. Start in src/io/files.js at the loadJSON documentation example #1, then compare the console timeout with the browser failure. Done means the failing example completes and the test suite passes in both reported environments.