[virtualization] cleanup *_operation_test

In both client_operation_test and server_operation_test:
- Fix numerous leaks in test teardown.
- Improve error messages throughout.
- Replace sleep with async loop wait.
- Remove unnecessary auxiliary loop thread.
- Add stronger assertions on all GRPC completion queue operations.
- Update tests to run on qemu environments since they don't require
  virtualization.

Fixed: 59639, 48556, 48557, 67086
Bug: 47487
Change-Id: Idff30a0182a3c9c6ecc65fabde35efe0b26b3706
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/473874
Commit-Queue: Bruno Dal Bo <brunodalbo@google.com>
Reviewed-by: Abdulla Kamar <abdulla@google.com>
Reviewed-by: Tamir Duberstein <tamird@google.com>
5 files changed
tree: 593b305527f10d2485756afd258a8c00c9adc643
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. README.md
  30. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.