SDK tests with test_reflective_loader get out of sync with gutter icons if new tests are added after running once #5668
Description
Describe the bug
When working with the SDK and test_reflective_loader tests, adding a new test after running the suite makes some tests get out of sync with the gutter.
To Reproduce
Steps to reproduce the behavior:
- Open
pkg/linter/test/rules/prefer_initializing_formals_test.dart(or whatever test file with it) - Run the tests
- Add
test_a() {}above all other tests - Run again, see the test below it get out of sync with the test gutter
Expected behavior
For the tests to have different gutter icons.
Screenshots
Please complete the following information:
Workspace Environment
Dart Code extension: 3.117.20250813
Flutter extension: 3.117.20250731 (activated)
App: Visual Studio Code
App Host: desktop
Version: win 1.103.2
Workspace type: Dart (LSP) (Multiroot)
Workspace name: sdk (Workspace)
Dart (3.10.0-edge.1a2411efc9a5988d76b967202a99bb9e38f2cbfc): C:\Users\felip_0vh5fa6\dart
Flutter (3.32.8): C:\Users\felip_0vh5fa6\.puro\envs\stable\flutter (No device)
Output from 'dart info'
C:\Users\felip_0vh5fa6\dart\bin\dart.exe info
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General info
- Dart 3.10.0-edge.1a2411efc9a5988d76b967202a99bb9e38f2cbfc (main) (Fri Aug 22 04:22:13 2025 -0700) on "windows_x64"
- on windows / "Windows 11 Pro" 10.0 (Build 26100)
- locale is pt-BR
Process info
| Memory | CPU | Elapsed time | Command line |
|---|---|---|---|
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe |