Add ArrayUtilsTest and AnnotationValidationsUnitTest.

Add unit test for com.android.car.internal.utils to improve test
coverage. Coverage is 97% for ArrayUtils and 60% (actually higher
but appears lower due to jacocco bug where a statement throwing
exception is not counted) for AnnotationValidations.

Bug: 200707086
Test: atest CarServiceUnitTest:com.android.car.internal.util
Change-Id: Ia6b17e201f441436b5902e10722503d4a07b0bad
4 files changed
tree: 2d9b047846c8fb9a41b2fa0348f9f7ff0b593721
  1. apex_car_framework/
  2. car-admin-ui-lib/
  3. car-builtin-lib/
  4. car-helper-lib/
  5. car-lib/
  6. car-lib-module/
  7. car-maps-placeholder/
  8. car-test-lib/
  9. car-usb-handler/
  10. car_product/
  11. cpp/
  12. data/
  13. experimental/
  14. FrameworkPackageStubs/
  15. obd2-lib/
  16. packages/
  17. procfs-inspector/
  18. service/
  19. service-builtin/
  20. tests/
  21. tools/
  22. vehicle-hal-support-lib/
  23. .clang-format
  24. .gitignore
  25. Android.mk
  26. CleanSpec.mk
  27. CPPLINT.cfg
  28. OWNERS
  29. PREUPLOAD.cfg
  30. README.md
  31. TEST_MAPPING
README.md

AAOS

Source code for Android Automotive OS.

Structure

car_product/           - AAOS product
car-builtin-lib/       - A helper library for CarService to access hidden
                         framework APIs
car-lib/               - Car API
car-lib-module/        - Car API module
cpp/                   - Native services
experimental/          - Experimental Car API and services
packages/              - Apps and services for cars
service/               - Car service module
service-builint        - Platform builtin component that runs CarService module
tests/                 - Tests and sample apps
tools/                 - Helper scripts

C++

Native (C++) code format is required to be compatible with .clang-format file. The formatter is already integrated to repo tool. To run manually, use:

git clang-format --style=file --extension='h,cpp,cc' HEAD~

Note that clang-format is not desirable for Android java files. Therefore the command line above is limited to specific extensions.