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Format .nix files

Browse source 
This does not include any automation for the release branch, but
is based on the configuration of https://github.com/NixOS/nix/pull/12349

    pre-commit run -a nixfmt-rfc-style
This commit is contained in:
Robert Hensing 2025-01-24 20:40:21 +01:00
parent 6cb17fd836
commit 32aed360b8
266 changed files with 7443 additions and 5118 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)" ]')
'';
}