tree 2e7e7fd7e4bb879770efc2ac3f74acfc7564fc2e
parent 191b95b5d778e926cb4fd7946a58e61952df17f7
author Dennis Kempin <denniskempin@google.com> 1605029696 -0800
committer Commit Bot <commit-bot@chromium.org> 1611164890 +0000

Framework for extended integration tests

This CL expands the existing boot.rs test to not just boot a kernel
but also provide a debian-based rootfs and a special init binary
that is used to communicate between test code and the guest VM.

The delegate binary listens for commands on /dev/ttyS1 and returns
the stdout of the executed command.
This allows the test code to setup pipes for the serial device to
issue commands in the client and receive the command output, which
provides a good foundation for tests of basic functionality without
the need to pass test binary code into the guest.

The integration tests will pull a prebuilt kernel and rootfs image
from cloud storage unless local files are specified via ENV variables.

The integration_tests/guest_under_test directory contains the files
needed to build and upload those prebuilts.

BUG=b:172926609
TEST=This is a test.

Cq-Depend: chromium:2551073
Change-Id: Iffb88a146a13d1b6ed7250df1b487bd87a5599d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2536831
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Auto-Submit: Dennis Kempin <denniskempin@google.com>