firefox/devtools/client/debugger/test/mochitest/examples/sourcemapped/README.md

Sourcemapped test fixtures

The test fixtures in this folder are used to generate a suite of tests for sourcemapped files that have been passed through various tools like Babel and Typescript, and various bundlers like Rollup and Webpack.

The fixtures follow a naming scheme where:

• babel- means the file requires Babel in order to be consumed by a bundler.

• typescript- means the file requires Typescript in order to be consumed by a bundler.

• -cjs means the file is either:

  • Written in CommonJS
  • May be converted to CommonJS when Babel is enabled

  This is used to exclude these files from processing by bundlers that expect input files to be ES modules.