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import ./make-test-python.nix ({ pkgs, ... }: {
name = "ustreamer-vmtest";
nodes = {
client = {...}: {
environment.systemPackages = [ pkgs.curl ];
};
camera = {config, ...}: let
configFile = pkgs.writeText "akvcam-configFile" ''
[Cameras]
cameras/size = 2
cameras/1/type = output
cameras/1/mode = mmap, userptr, rw
cameras/1/description = Virtual Camera (output device)
cameras/1/formats = 2
cameras/1/videonr = 7
cameras/2/type = capture
cameras/2/mode = mmap, rw
cameras/2/description = Virtual Camera
cameras/2/formats = 1, 2
cameras/2/videonr = 9
[Connections]
connections/size = 1
connections/1/connection = 1:2
[Formats]
formats/size = 2
formats/1/format = YUY2
formats/1/width = 640
formats/1/height = 480
formats/1/fps = 30
formats/2/format = RGB24, YUY2
formats/2/width = 640
formats/2/height = 480
formats/2/fps = 20/1, 15/2
'';
in {
environment.systemPackages = [ pkgs.ustreamer ];
networking.firewall.enable = false;
systemd.services.ustreamer = {
description = "ustreamer service";
wantedBy = ["multi-user.target"];
serviceConfig = {
DynamicUser = true;
ExecStart = "${pkgs.ustreamer}/bin/ustreamer --host=0.0.0.0 --port 8000 --device /dev/video9 --device-timeout=8";
PrivateTmp = true;
BindReadOnlyPaths = "/dev/video9";
SupplementaryGroups = [
"video"
];
Restart = "always";
};
};
boot.extraModulePackages = [config.boot.kernelPackages.akvcam];
boot.kernelModules = ["akvcam"];
boot.extraModprobeConfig = ''
options akvcam config_file=${configFile}
'';
};
};
testScript = ''
start_all()
camera.wait_for_unit("ustreamer.service")
camera.wait_for_open_port(8000)
client.wait_for_unit("multi-user.target")
client.succeed("curl http://camera:8000")
'';
})
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