Clean up test root before running test

The leftover files under /data/local/tmp/virt (especially instance.img)
sometimes cause test failure.

Test: atest ComposHostTestCases MicrodroidHostTestCases
Change-Id: Id8804a9e24d2a0cee17cc28e7b5bb8a0d300b8e7
1 file changed
tree: d28bec7d365281349170cd602975a497f59fbcb7
  1. apex/
  2. apkdmverity/
  3. apkverify/
  4. authfs/
  5. compos/
  6. demo/
  7. docs/
  8. idsig/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. tests/
  15. virtualizationservice/
  16. vm/
  17. vmconfig/
  18. zipfuse/
  19. .clang-format
  20. Android.bp
  21. OWNERS
  22. PREUPLOAD.cfg
  23. README.md
  24. 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.