Config file requires custom VM permission

Modify VS to require the USE_CUSTOM_VIRTUAL_MACHINE permission if a
config file is specified.

Modify the tests to grant the necessary permissions at runtime rather
than via AndroidTest.xml. Make use of a config file explicit, and only
do so (and grant the custom VM permission) for the tests that need it.

Moved the existing permission test to a device test and added a new
one for the custom VM permission. That failed unexpectedly, so I fixed
the way we were reporting the exception.

Other minor tidying up. Renamed MicrodroidTestCase to
MicrodroidHostTests because it kept confusing me.

Bug: 243513572
Test: atest MicrodroidTests MicrodroidHostTests
Change-Id: Ie67e7ed214dc9c95e453ca1fcc38a1b18d4f5f88
12 files changed
tree: 769986ebd678b8f167ca07c99fe550b371321982
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. avmd/
  5. compos/
  6. demo/
  7. docs/
  8. javalib/
  9. launcher/
  10. libs/
  11. microdroid/
  12. microdroid_manager/
  13. pvmfw/
  14. rialto/
  15. tests/
  16. virtualizationservice/
  17. vm/
  18. vmbase/
  19. vmclient/
  20. zipfuse/
  21. .clang-format
  22. .gitignore
  23. Android.bp
  24. OWNERS
  25. PREUPLOAD.cfg
  26. README.md
  27. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.