Tig ad6925a13a WIP: Almost there! ...

Refactored tests and code to align with the modern instance-based
application model. Key changes include:

- Disabled Sixel rendering in `OutputBase.cs` due to dependency on
  legacy static `Application` object.
- Hardcoded `force16Colors` to `false` in `WindowsOutput.cs` with a
  `BUGBUG` note.
- Updated `ApplicationImplTests` to use `ApplicationImpl.SetInstance`
  and return `ApplicationImpl.Instance`.
- Refactored `ApplicationModelFencingTests` to use `Application.Create()`
  and added `ResetModelUsageTracking()` for model switching.
- Removed legacy `DriverTests` and reintroduced updated versions with
  cross-platform driver tests.
- Reverted `ArrangementTests` and `ShortcutTests` to use legacy static
  `ApplicationImpl.Instance`.
- Reintroduced driver tests in `DriverTests.cs` with modern `Application.Create()`
  and added `TestTop` for driver content verification.
- General cleanup, including removal of outdated code and addition of
  `BUGBUG` notes for temporary workarounds.

2025-11-22 21:51:04 -07:00

..

ClipRegionTests.cs

Fixes #4387. Runes should not be used on a cell, but rather should use a single grapheme rendering 1 or 2 columns (#4388)

2025-11-20 13:45:13 -05:00