| # package:litetest |
| |
| This is a wrapper around `package:async_helper` from the Dart SDK source repo |
| at `//pkg/async_helper` that works in the environment of `flutter_tester`. |
| This wrapper is needed to ensure that all tests run to completion before the |
| process exits. This is accomplished by opening a `ReceivePort` for each test, |
| which is only closed when the test finishes running. |
| |
| ## Limitations |
| |
| This package is intended only for use in the `flutter/engine` repo by unit |
| tests that run on `flutter_tester`. Even though the API resembles the API |
| provided by `package:test`, it has all the same limitations that |
| `package:async_helper` has. |
