[analysis_server] Add a shared test interface to simplify sharing tests between LSP, LSP-over-Legacy

This is refactor extracted from an upcoming change (to make property editor tests run against both servers) to make that change smaller and easier to review.

There are some existing shared tests that run for both LSP and Legacy servers, but they currently do not touch much server API (one is for DTD and one tests reverse-requests). Migrating other tests (such as EditableArguments) requires some additional API be the same between the different test/server base classes.

This change adds an `abstract interface class SharedTestInterface` to serve as a common interface for methods that shared tests need to use that have different implementations between LSP and Legacy. For example, updating the overlays in an LSP-over-Legacy test needs to use the Legacy APIs for updating the overlay and not the LSP ones (so we can't just use the LSP methods like we would for calling something like getHover for LSP-over-Legacy).

It also:

- adds some new futures to the LSP test base to match the behaviour of the legacy one (wait for in-progress analysis)
- replaces the shared mixins with real base classes that implement the shared interface (for ex. `abstract class SharedLspOverLegacyTest extends LspOverLegacyTest implements SharedTestInterface`) to make it easier to create shared tests
- renames `sendLspRequest` to `sendLspRequestToClient` to make it clearer what direction this method is for

Change-Id: I070c2c005b11b9afd8a87aa22b04972a9dde2320
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/404680
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>
6 files changed
tree: 8a5f51efd727e2ef592c34f9c095770e26459dc4
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  34. sdk_args.gni
  35. sdk_packages.yaml
  36. SECURITY.md
  37. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

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 platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

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).

Building Dart

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.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.

Roadmap

Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.