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| | # SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2023-2024 Alyssa Ross <hi@alyssa.is>
import ../../../lib/call-package.nix (
{ callSpectrumPackage, rootfs, testers }:
let
inherit (rootfs) appvm;
run = callSpectrumPackage ../../../vm/app/foot.nix {};
surface-notify = callSpectrumPackage ./surface-notify {};
in
testers.nixosTest ({ lib, pkgs, ... }: {
name = "spectrum-wayland";
nodes.machine = { ... }: {
hardware.graphics.enable = true;
services.udev.extraRules = ''
KERNEL=="card0", TAG+="systemd"
'';
systemd.mounts = [
{
name = "shared-config.mount";
options = "bind";
what = "${run}/fs";
where = "/shared/config";
}
];
systemd.services.cloud-hypervisor = {
after = [ "weston.service" ];
requires = [ "weston.service" ];
serviceConfig.ExecStart = "${lib.getExe pkgs.cloud-hypervisor} --memory shared=on --disk path=${appvm}/lib/spectrum/img/appvm/blk/root.img,readonly=on --cmdline \"console=ttyS0 root=PARTLABEL=root\" --fs socket=/run/virtiofsd.sock,tag=host --generic-vhost-user virtio_id=gpu,socket=/run/crosvm-gpu.sock,queue_sizes=[16,256] --vsock cid=3,socket=/run/vsock.sock --serial tty --console null --kernel ${appvm}/lib/spectrum/img/appvm/vmlinux";
};
systemd.services.crosvm = {
after = [ "weston.service" ];
requires = [ "weston.service" ];
serviceConfig.ExecStart = "${lib.getExe pkgs.crosvm} run -s /run/crosvm -b path=${appvm}/lib/spectrum/img/appvm/blk/root.img,ro=true -p \"console=ttyS0 root=PARTLABEL=root\" --vhost-user fs,socket=/run/virtiofsd.sock --vhost-user gpu,socket=/run/crosvm-gpu.sock --vsock cid=3 --serial type=stdout,hardware=virtio-console,stdin=true ${appvm}/lib/spectrum/img/appvm/vmlinux";
serviceConfig.ExecStop = "${lib.getExe pkgs.crosvm} stop /run/crosvm";
};
systemd.services."crosvm-gpu@" = {
requires = [ "weston.service" ];
serviceConfig.ExecStart = "${lib.getExe pkgs.crosvm} device gpu --fd 3 --wayland-sock /run/wayland-1 --params '{\"context-types\":\"cross-domain\"}'";
serviceConfig.NotifyAccess = "all";
serviceConfig.Type = "exec";
};
systemd.sockets.crosvm-gpu = {
listenStreams = [ "/run/crosvm-gpu.sock" ];
wantedBy = [ "sockets.target" ];
socketConfig.Accept = true;
};
systemd.services.surface-notify-socket = {
serviceConfig.ExecStart = "${pkgs.coreutils}/bin/mkfifo /run/surface-notify";
serviceConfig.ExecStop = "${pkgs.coreutils}/bin/rm -f /run/surface-notify";
serviceConfig.RemainAfterExit = true;
serviceConfig.Type = "oneshot";
};
systemd.services.weston = {
after = [ "dev-dri-card0.device" "surface-notify-socket.service" ];
wants = [ "dev-dri-card0.device" "surface-notify-socket.service" ];
environment.XDG_RUNTIME_DIR = "/run";
environment.WAYLAND_DEBUG = "server";
serviceConfig.ExecStart = "${lib.getExe pkgs.westonLite} --modules ${surface-notify}/lib/weston/surface-notify.so,systemd-notify.so";
serviceConfig.TTYPath = "/dev/tty7";
serviceConfig.Type = "notify";
};
systemd.services.virtiofsd = {
serviceConfig.ExecStart = "${lib.getExe pkgs.virtiofsd} --fd 3 --shared-dir /shared --tag host";
serviceConfig.Restart = "on-success";
requires = [ "shared-config.mount" ];
after = [ "shared-config.mount" ];
};
systemd.sockets.virtiofsd = {
listenStreams = [ "/run/virtiofsd.sock" ];
wantedBy = [ "sockets.target" ];
};
virtualisation.qemu.options =
lib.optionals (!pkgs.stdenv.hostPlatform.isx86)
[ "-machine" "accel=tcg,virtualization=on" ];
};
testScript = { ... }: ''
machine.wait_for_unit('multi-user.target')
machine.start_job('crosvm.service')
machine.wait_for_unit('surface-notify-socket.service');
machine.succeed('test "$(wc -c /run/surface-notify)" = "1 /run/surface-notify"', timeout=360)
machine.screenshot('crosvm')
machine.stop_job('crosvm.service')
machine.systemctl('restart surface-notify-socket')
machine.wait_for_unit('surface-notify-socket')
machine.start_job('cloud-hypervisor.service')
machine.succeed('test "$(wc -c /run/surface-notify)" = "1 /run/surface-notify"', timeout=360)
machine.screenshot('cloud-hypervisor')
'';
})) (_: {})
|