64 lines
2.0 KiB
Nix
64 lines
2.0 KiB
Nix
# NixOS test for usbrelayd
|
|
#
|
|
# It is not stored in nixos/tests directory, because it requires the
|
|
# USB relay connected to the host computer and as such, it cannot be
|
|
# run automatically.
|
|
#
|
|
# Run this test as:
|
|
#
|
|
# nix-build test.nix -A driverInteractive && ./result/bin/nixos-test-driver --no-interactive
|
|
#
|
|
# The interactive driver is required because the default
|
|
# (non-interactive) driver uses qemu without support for passing USB
|
|
# devices to the guest (see
|
|
# https://discourse.nixos.org/t/hardware-dependent-nixos-tests/18564
|
|
# for discussion of other alternatives).
|
|
|
|
import ../../../../nixos/tests/make-test-python.nix ({ pkgs, ... }: {
|
|
name = "usbrelayd";
|
|
|
|
nodes.machine = {
|
|
virtualisation.qemu.options = [
|
|
"-device qemu-xhci"
|
|
"-device usb-host,vendorid=0x16c0,productid=0x05df"
|
|
];
|
|
services.usbrelayd.enable = true;
|
|
systemd.services.usbrelayd = {
|
|
after = [ "mosquitto.service" ];
|
|
};
|
|
services.mosquitto = {
|
|
enable = true;
|
|
listeners = [{
|
|
acl = [ "pattern readwrite #" ];
|
|
omitPasswordAuth = true;
|
|
settings.allow_anonymous = true;
|
|
}];
|
|
};
|
|
environment.systemPackages = [
|
|
pkgs.usbrelay
|
|
pkgs.mosquitto
|
|
];
|
|
documentation.nixos.enable = false; # building nixos manual takes long time
|
|
};
|
|
|
|
testScript = ''
|
|
if os.waitstatus_to_exitcode(os.system("lsusb -d 16c0:05df")) != 0:
|
|
print("No USB relay detected, skipping test")
|
|
import sys
|
|
sys.exit(2)
|
|
machine.start()
|
|
# usbrelayd is started by udev when an relay is detected
|
|
machine.wait_for_unit("usbrelayd.service")
|
|
|
|
stdout = machine.succeed("usbrelay")
|
|
relay_id = stdout.split(sep="_")[0]
|
|
assert relay_id != ""
|
|
import time
|
|
time.sleep(1)
|
|
machine.succeed(f"mosquitto_pub -h localhost -t cmnd/{relay_id}/1 -m ON")
|
|
time.sleep(1)
|
|
machine.succeed(f"mosquitto_pub -h localhost -t cmnd/{relay_id}/1 -m OFF")
|
|
print("Did you see the relay switching on and off?")
|
|
'';
|
|
})
|