nixpkgs/nixos/tests/check-filesystems.nix
Eelco Dolstra adc1b38b85 Add a priority level for overrides in VM tests
Now that overriding fileSystems in qemu-vm.nix works again, it's
important that the VM tests that add additional file systems use the
same override priority.  Instead of using the same magic constant
everywhere, they can now use mkVMOverride.

http://hydra.nixos.org/build/6695561
2013-10-29 13:14:30 +01:00

81 lines
2 KiB
Nix

{ nixos ? ./..
, nixpkgs ? /etc/nixos/nixpkgs
, system ? builtins.currentSystem
}:
with import ../lib/build-vms.nix { inherit nixos nixpkgs system; };
rec {
nodes = {
share = {pkgs, config, ...}: {
services.nfs.server.enable = true;
services.nfs.server.exports = ''
/repos1 192.168.1.0/255.255.255.0(rw,no_root_squash)
/repos2 192.168.1.0/255.255.255.0(rw,no_root_squash)
'';
services.nfs.server.createMountPoints = true;
jobs.checkable = {
startOn = [
config.jobs.nfs_kernel_exports.name
config.jobs.nfs_kernel_nfsd.name
];
respawn = true;
};
};
fsCheck = {pkgs, config, ...}: {
fileSystems =
let
repos1 = {
mountPoint = "/repos1";
autocreate = true;
device = "share:/repos1";
fsType = "nfs";
};
repos2 = {
mountPoint = "/repos2";
autocreate = true;
device = "share:/repos2";
fsType = "nfs";
};
in pkgs.lib.mkVMOverride [
repos1
repos1 # check remount
repos2 # check after remount
];
jobs.checkable = {
startOn = "stopped ${config.jobs.filesystems.name}";
respawn = true;
};
};
};
vms = buildVirtualNetwork { inherit nodes; };
test = runTests vms
''
startAll;
$share->waitForUnit("checkable");
$fsCheck->waitForUnit("checkable");
# check repos1
$fsCheck->succeed("test -d /repos1");
$share->succeed("touch /repos1/test1");
$fsCheck->succeed("test -e /repos1/test1");
# check repos2 (check after remount)
$fsCheck->succeed("test -d /repos2");
$share->succeed("touch /repos2/test2");
$fsCheck->succeed("test -e /repos2/test2");
# check without network
$share->block();
$fsCheck->fail("test -e /repos1/test1");
$fsCheck->fail("test -e /repos2/test2");
'';
}