Raise the declared minimums in pubspec.yaml to what our deps already
require: Flutter >=3.35.0 / Dart >=3.9.0 (was 3.19.0 / 3.5.0). alchemist
0.12 needs Flutter 3.32; Dart 3.9 first ships in Flutter 3.35, so 3.35 is
the binding floor. Pin the exact build toolchain in .fvmrc (Flutter
3.44.1).
Moving to the Dart 3.9 language level switches `dart format` to the new
"tall" style and enables two new lints. This commit is the resulting
mechanical churn, isolated from any behaviour change:
- whole-tree `dart format` reformat (tall style)
- `dart fix` for unnecessary_underscores + use_null_aware_elements
No runtime behaviour change; `make test` green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add `colorForRole` switch-arm tests (every role → token mapping plus
the unknown-role fallback). Introduce a DI seam in `TreeSitterService`
and `TreeSitterLib` so tests can substitute the FFI surface and asset
loaders without dlopen'ing `libtree-sitter.so` —
`TreeSitterLib.testing(...)` takes named per-function overrides with
safe no-op defaults, and `TreeSitterLib.fromDynamicLibrary(...)` lets
the smoke test load the vendored library explicitly. Production
paths (`TreeSitterService.shared`, `TreeSitterLib.instance`) are
unchanged.
Fake-FFI tests walk every branch of `_init`, `_loadGrammar`,
`highlight`, and `dispose`. The smoke test catches FFI-signature
regressions the fakes can't, by exercising the real native library
end-to-end on Linux. Together this takes `tree_sitter_service.dart`
from 17% to 96% and crosses the global 95% target — closing out the
D-66 line-coverage epic.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.8