nixpkgs/nixos/tests/udisks.nix
2014-04-07 13:22:12 +02:00

56 lines
1.9 KiB
Nix

{ pkgs, ... }:
let
stick = pkgs.fetchurl {
url = http://nixos.org/~eelco/nix/udisks-test.img.xz;
sha256 = "0was1xgjkjad91nipzclaz5biv3m4b2nk029ga6nk7iklwi19l8b";
};
in
{
machine =
{ config, pkgs, ... }:
{ services.udisks.enable = true;
imports = [ ./common/user-account.nix ];
security.polkit.extraConfig =
''
polkit.addRule(function(action, subject) {
if (subject.user == "alice") return "yes";
});
'';
};
testScript =
''
my $stick = $machine->stateDir . "/usbstick.img";
system("xz -d < ${stick} > $stick") == 0 or die;
$machine->succeed("udisks --enumerate | grep /org/freedesktop/UDisks/devices/vda");
$machine->fail("udisks --enumerate | grep /org/freedesktop/UDisks/devices/sda1");
# Attach a USB stick and wait for it to show up.
$machine->sendMonitorCommand("usb_add disk:$stick");
$machine->waitUntilSucceeds("udisks --enumerate | grep /org/freedesktop/UDisks/devices/sda1");
$machine->succeed("udisks --show-info /dev/sda1 | grep 'label:.*USBSTICK'");
# Mount the stick as a non-root user and do some stuff with it.
$machine->succeed("su - alice -c 'udisks --enumerate | grep /org/freedesktop/UDisks/devices/sda1'");
$machine->succeed("su - alice -c 'udisks --mount /dev/sda1'");
$machine->succeed("su - alice -c 'cat /media/USBSTICK/test.txt'") =~ /Hello World/;
$machine->succeed("su - alice -c 'echo foo > /media/USBSTICK/bar.txt'");
# Unmounting the stick should make the mountpoint disappear.
$machine->succeed("su - alice -c 'udisks --unmount /dev/sda1'");
$machine->fail("[ -d /media/USBSTICK ]");
# Remove the USB stick.
$machine->sendMonitorCommand("usb_del 0.3"); # FIXME
$machine->waitUntilFails("udisks --enumerate | grep /org/freedesktop/UDisks/devices/sda1");
$machine->fail("[ -e /dev/sda ]");
'';
}