commit bac2bcf56e861fca7f90cb1f243e90d19e186923
author Nikita Ioffe <ioffe@google.com> Fri Feb 10 00:09:20 2023 +0000
committer Nikita Ioffe <ioffe@google.com> Fri Feb 10 16:29:10 2023 +0000
tree 3ba7982cde8e3b41fb2f77f86332e76b288832cd
parent 287f6ce73d8da5f4087be5864c57e6be8e2ebcc1

Add basic test that shares a VM from one app to another

This test consist of 2 apps:
* MicrodroidTestApp - test driver
* MicrodroidVmShareApp - helper app that exposes a service that
  MicrodroidTestApp binds to.

The test orchestarted by MicrodroidTestApp consists of the following:

1. MicrodroidTestApp starts & stops a VM
2. MicrodroidTestApp creates a descriptor of that VM
3. MicrodroidTestApp binds to service in MicrodroidVmShareApp
4. MicrodroidTestApp sends the descriptor to MicrodroidVmShareApp
5. MicrodroidVmShareApp starts a VM from that descriptor, and connects
   to the vsock service exposed by the VM.
6. MicrodroidVmShareApp shares a binder interface for MicrodroidTestApp
   to interact with the service exposed by the MicrodroidVmShareApp VM.
7. MicrodroidTestApp uses that binder to assert on the VM.

This change adds the scaffolding and a basic test, more involved test
(e.g. with trusted storage) will be added in the follow up changes.

Bug: 259384440
Test: atest MicrodroidTestApp
Change-Id: I924c0fd9494010fd55fd9062206e8f3202e43b5b