nixpkgs/nixos/tests/udisks2.nix
aszlig 1907120f23
nixos/tests/udisks2: Fix USB device hotplug
The usb_add and usb_del monitor commands have been removed in QEMU
version 2.12 (introduced in 3e3b39f173).

Quote from https://wiki.qemu.org/ChangeLog/2.12#Incompatible_changes:

> The deprecated HMP commands "usb_add" and "usb_del" have been removed.
> Use "device_add" and "device_del" as replacement instead.

So we're doing exactly that and the udisks2 test now works again.

Signed-off-by: aszlig <aszlig@nix.build>
Cc: @edolstra
2018-04-30 03:02:57 +02:00

62 lines
2 KiB
Nix

import ./make-test.nix ({ pkgs, ... }:
let
stick = pkgs.fetchurl {
url = http://nixos.org/~eelco/nix/udisks-test.img.xz;
sha256 = "0was1xgjkjad91nipzclaz5biv3m4b2nk029ga6nk7iklwi19l8b";
};
in
{
name = "udisks2";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ eelco chaoflow ];
};
machine =
{ config, pkgs, ... }:
{ services.udisks2.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("udisksctl info -b /dev/vda >&2");
$machine->fail("udisksctl info -b /dev/sda1");
# Attach a USB stick and wait for it to show up.
$machine->sendMonitorCommand("drive_add 0 id=stick,if=none,file=$stick,format=raw");
$machine->sendMonitorCommand("device_add usb-storage,id=stick,drive=stick");
$machine->waitUntilSucceeds("udisksctl info -b /dev/sda1");
$machine->succeed("udisksctl info -b /dev/sda1 | grep 'IdLabel:.*USBSTICK'");
# Mount the stick as a non-root user and do some stuff with it.
$machine->succeed("su - alice -c 'udisksctl info -b /dev/sda1'");
$machine->succeed("su - alice -c 'udisksctl mount -b /dev/sda1'");
$machine->succeed("su - alice -c 'cat /run/media/alice/USBSTICK/test.txt'") =~ /Hello World/ or die;
$machine->succeed("su - alice -c 'echo foo > /run/media/alice/USBSTICK/bar.txt'");
# Unmounting the stick should make the mountpoint disappear.
$machine->succeed("su - alice -c 'udisksctl unmount -b /dev/sda1'");
$machine->fail("[ -d /run/media/alice/USBSTICK ]");
# Remove the USB stick.
$machine->sendMonitorCommand("device_del stick");
$machine->waitUntilFails("udisksctl info -b /dev/sda1");
$machine->fail("[ -e /dev/sda ]");
'';
})