1 import ./make-test-python.nix ({ pkgs, ... }:
6 stick = pkgs.fetchurl {
7 url = "https://nixos.org/~eelco/nix/udisks-test.img.xz";
8 sha256 = "0was1xgjkjad91nipzclaz5biv3m4b2nk029ga6nk7iklwi19l8b";
15 meta = with pkgs.lib.maintainers; {
21 { services.udisks2.enable = true;
22 imports = [ ./common/user-account.nix ];
24 security.polkit.extraConfig =
26 polkit.addRule(function(action, subject) {
27 if (subject.user == "alice") return "yes";
36 machine.systemctl("start udisks2")
37 machine.wait_for_unit("udisks2.service")
41 ) as data, open(machine.state_dir / "usbstick.img", "wb") as stick:
42 stick.write(data.read())
44 machine.succeed("udisksctl info -b /dev/vda >&2")
45 machine.fail("udisksctl info -b /dev/sda1")
47 # Attach a USB stick and wait for it to show up.
48 machine.send_monitor_command(
49 f"drive_add 0 id=stick,if=none,file={stick.name},format=raw"
51 machine.send_monitor_command("device_add usb-storage,id=stick,drive=stick")
52 machine.wait_until_succeeds("udisksctl info -b /dev/sda1")
53 machine.succeed("udisksctl info -b /dev/sda1 | grep 'IdLabel:.*USBSTICK'")
55 # Mount the stick as a non-root user and do some stuff with it.
56 machine.succeed("su - alice -c 'udisksctl info -b /dev/sda1'")
57 machine.succeed("su - alice -c 'udisksctl mount -b /dev/sda1'")
59 "su - alice -c 'cat /run/media/alice/USBSTICK/test.txt' | grep -q 'Hello World'"
61 machine.succeed("su - alice -c 'echo foo > /run/media/alice/USBSTICK/bar.txt'")
63 # Unmounting the stick should make the mountpoint disappear.
64 machine.succeed("su - alice -c 'udisksctl unmount -b /dev/sda1'")
65 machine.fail("[ -d /run/media/alice/USBSTICK ]")
67 # Remove the USB stick.
68 machine.send_monitor_command("device_del stick")
69 machine.wait_until_fails("udisksctl info -b /dev/sda1")
70 machine.fail("[ -e /dev/sda ]")