AD. Include 'workState' into assertDriverStateString. State dumps produced by assertDriverStateString previously focused on the file system and library context, which made it difficult to debug why a driver was (or was not) doing work. In particular, there was no visibility into queued file changes, pending tracker sets, or the driver’s current priority. Extend the state printer to include a dedicated driver/workState section that captures the scheduler-facing view of pending work, including: - priority files and pending file changes - file tracker queue sizes and pending/changed file sets - current work priority In the future I plan adding more addFile / changeFile / removeFile tests, and would like to get more visibility into the state. Improve expectation failures in resolution tests by printing a pretty diff and failing immediately, instead of dumping the entire actual output and then running an additional equality assertion. Change-Id: I98a97bb50b9bf6bbd85bb90039c4080a813485cc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/482968 Reviewed-by: Paul Berry <paulberry@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.