# test426 (Source Map Tests) The tests here are drivers for running the [Source Map Tests][]. This test suite ensures that the Node.js source map implementation conforms to the [Source Map Specification][] ([ECMA426][]). The [`test/fixtures/test426`](../fixtures/test426/) contains a copy of the set of [Source Map Tests][] suite. The last updated hash is: * See the json files in [the `status` folder](./status) for prerequisites, expected failures, and support status for specific tests. [ECMA426]: https://tc39.es/ecma426/ [Source Map Specification]: https://github.com/tc39/ecma426 [Source Map Tests]: https://github.com/tc39/source-map-tests