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Format .nix files

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... with nixfmt (rfc style)
This commit is contained in:
Robert Hensing 2025-01-24 13:37:47 +01:00
parent ba6425a7d0
commit 96e550efc5
266 changed files with 7460 additions and 5138 deletions
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57
tests/nixos/cgroups/default.nix
View file

@ -3,38 +3,39 @@
{
name = "cgroups";
nodes =
{
host =
{ config, pkgs, ... }:
{ virtualisation.additionalPaths = [ pkgs.stdenvNoCC ];
nix.extraOptions =
''
extra-experimental-features = nix-command auto-allocate-uids cgroups
extra-system-features = uid-range
'';
nix.settings.use-cgroups = true;
nix.nixPath = [ "nixpkgs=${nixpkgs}" ];
};
};
nodes = {
host =
{ config, pkgs, ... }:
{
virtualisation.additionalPaths = [ pkgs.stdenvNoCC ];
nix.extraOptions = ''
extra-experimental-features = nix-command auto-allocate-uids cgroups
extra-system-features = uid-range
'';
nix.settings.use-cgroups = true;
nix.nixPath = [ "nixpkgs=${nixpkgs}" ];
};
};
testScript = { nodes }: ''
start_all()
testScript =
{ nodes }:
''
start_all()
host.wait_for_unit("multi-user.target")
host.wait_for_unit("multi-user.target")
# Start build in background
host.execute("NIX_REMOTE=daemon nix build --auto-allocate-uids --file ${./hang.nix} >&2 &")
service = "/sys/fs/cgroup/system.slice/nix-daemon.service"
# Start build in background
host.execute("NIX_REMOTE=daemon nix build --auto-allocate-uids --file ${./hang.nix} >&2 &")
service = "/sys/fs/cgroup/system.slice/nix-daemon.service"
# Wait for cgroups to be created
host.succeed(f"until [ -e {service}/nix-daemon ]; do sleep 1; done", timeout=30)
host.succeed(f"until [ -e {service}/nix-build-uid-* ]; do sleep 1; done", timeout=30)
# Wait for cgroups to be created
host.succeed(f"until [ -e {service}/nix-daemon ]; do sleep 1; done", timeout=30)
host.succeed(f"until [ -e {service}/nix-build-uid-* ]; do sleep 1; done", timeout=30)
# Check that there aren't processes where there shouldn't be, and that there are where there should be
host.succeed(f'[ -z "$(cat {service}/cgroup.procs)" ]')
host.succeed(f'[ -n "$(cat {service}/nix-daemon/cgroup.procs)" ]')
host.succeed(f'[ -n "$(cat {service}/nix-build-uid-*/cgroup.procs)" ]')
'';
# Check that there aren't processes where there shouldn't be, and that there are where there should be
host.succeed(f'[ -z "$(cat {service}/cgroup.procs)" ]')
host.succeed(f'[ -n "$(cat {service}/nix-daemon/cgroup.procs)" ]')
host.succeed(f'[ -n "$(cat {service}/nix-build-uid-*/cgroup.procs)" ]')
'';
}

5
tests/nixos/cgroups/hang.nix
View file

@ -1,9 +1,10 @@
{ }:
with import <nixpkgs> {};
with import <nixpkgs> { };
runCommand "hang"
{ requiredSystemFeatures = "uid-range";
{
requiredSystemFeatures = "uid-range";
}
''
sleep infinity