mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-23 06:01:15 +00:00
1af60850c5
The blkio.sectors file is no longer provided; by quick search:
https://issues.apache.org/jira/browse/MESOS-9848
so hopefully it's sufficient to test existence of this other file:
https://www.kernel.org/doc/html/v5.4/admin-guide/cgroup-v1/blkio-controller.html#common-files-among-various-policies
Originally this sub-test was added in 58e40f84.
131 lines
4.7 KiB
Nix
131 lines
4.7 KiB
Nix
# Miscellaneous small tests that don't warrant their own VM run.
|
|
|
|
import ./make-test-python.nix ({ pkgs, ...} : rec {
|
|
name = "misc";
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
maintainers = [ eelco ];
|
|
};
|
|
|
|
foo = pkgs.writeText "foo" "Hello World";
|
|
|
|
machine =
|
|
{ lib, ... }:
|
|
with lib;
|
|
{ swapDevices = mkOverride 0
|
|
[ { device = "/root/swapfile"; size = 128; } ];
|
|
environment.variables.EDITOR = mkOverride 0 "emacs";
|
|
documentation.nixos.enable = mkOverride 0 true;
|
|
systemd.tmpfiles.rules = [ "d /tmp 1777 root root 10d" ];
|
|
fileSystems = mkVMOverride { "/tmp2" =
|
|
{ fsType = "tmpfs";
|
|
options = [ "mode=1777" "noauto" ];
|
|
};
|
|
};
|
|
systemd.automounts = singleton
|
|
{ wantedBy = [ "multi-user.target" ];
|
|
where = "/tmp2";
|
|
};
|
|
users.users.sybil = { isNormalUser = true; group = "wheel"; };
|
|
security.sudo = { enable = true; wheelNeedsPassword = false; };
|
|
boot.kernel.sysctl."vm.swappiness" = 1;
|
|
boot.kernelParams = [ "vsyscall=emulate" ];
|
|
system.extraDependencies = [ foo ];
|
|
};
|
|
|
|
testScript =
|
|
''
|
|
import json
|
|
|
|
|
|
def get_path_info(path):
|
|
result = machine.succeed(f"nix path-info --json {path}")
|
|
parsed = json.loads(result)
|
|
return parsed
|
|
|
|
|
|
with subtest("nix-db"):
|
|
info = get_path_info("${foo}")
|
|
|
|
if (
|
|
info[0]["narHash"]
|
|
!= "sha256:0afw0d9j1hvwiz066z93jiddc33nxg6i6qyp26vnqyglpyfivlq5"
|
|
):
|
|
raise Exception("narHash not set")
|
|
|
|
if info[0]["narSize"] != 128:
|
|
raise Exception("narSize not set")
|
|
|
|
with subtest("nixos-version"):
|
|
machine.succeed("[ `nixos-version | wc -w` = 2 ]")
|
|
|
|
with subtest("nixos-rebuild"):
|
|
assert "NixOS module" in machine.succeed("nixos-rebuild --help")
|
|
|
|
with subtest("Sanity check for uid/gid assignment"):
|
|
assert "4" == machine.succeed("id -u messagebus").strip()
|
|
assert "4" == machine.succeed("id -g messagebus").strip()
|
|
assert "users:x:100:" == machine.succeed("getent group users").strip()
|
|
|
|
with subtest("Regression test for GMP aborts on QEMU."):
|
|
machine.succeed("expr 1 + 2")
|
|
|
|
with subtest("the swap file got created"):
|
|
machine.wait_for_unit("root-swapfile.swap")
|
|
machine.succeed("ls -l /root/swapfile | grep 134217728")
|
|
|
|
with subtest("whether kernel.poweroff_cmd is set"):
|
|
machine.succeed('[ -x "$(cat /proc/sys/kernel/poweroff_cmd)" ]')
|
|
|
|
with subtest("whether the blkio controller is properly enabled"):
|
|
machine.succeed("[ -e /sys/fs/cgroup/blkio/blkio.reset_stats ]")
|
|
|
|
with subtest("whether we have a reboot record in wtmp"):
|
|
machine.shutdown
|
|
machine.wait_for_unit("multi-user.target")
|
|
machine.succeed("last | grep reboot >&2")
|
|
|
|
with subtest("whether we can override environment variables"):
|
|
machine.succeed('[ "$EDITOR" = emacs ]')
|
|
|
|
with subtest("whether hostname (and by extension nss_myhostname) works"):
|
|
assert "machine" == machine.succeed("hostname").strip()
|
|
assert "machine" == machine.succeed("hostname -s").strip()
|
|
|
|
with subtest("whether systemd-udevd automatically loads modules for our hardware"):
|
|
machine.succeed("systemctl start systemd-udev-settle.service")
|
|
machine.wait_for_unit("systemd-udev-settle.service")
|
|
assert "mousedev" in machine.succeed("lsmod")
|
|
|
|
with subtest("whether systemd-tmpfiles-clean works"):
|
|
machine.succeed(
|
|
"touch /tmp/foo", "systemctl start systemd-tmpfiles-clean", "[ -e /tmp/foo ]"
|
|
)
|
|
# move into the future
|
|
machine.succeed(
|
|
'date -s "@$(($(date +%s) + 1000000))"',
|
|
"systemctl start systemd-tmpfiles-clean",
|
|
)
|
|
machine.fail("[ -e /tmp/foo ]")
|
|
|
|
with subtest("whether automounting works"):
|
|
machine.fail("grep '/tmp2 tmpfs' /proc/mounts")
|
|
machine.succeed("touch /tmp2/x")
|
|
machine.succeed("grep '/tmp2 tmpfs' /proc/mounts")
|
|
|
|
with subtest("shell-vars"):
|
|
machine.succeed('[ -n "$NIX_PATH" ]')
|
|
|
|
with subtest("nix-db"):
|
|
machine.succeed("nix-store -qR /run/current-system | grep nixos-")
|
|
|
|
with subtest("Test sysctl"):
|
|
machine.wait_for_unit("systemd-sysctl.service")
|
|
assert "1" == machine.succeed("sysctl -ne vm.swappiness").strip()
|
|
machine.execute("sysctl vm.swappiness=60")
|
|
assert "60" == machine.succeed("sysctl -ne vm.swappiness").strip()
|
|
|
|
with subtest("Test boot parameters"):
|
|
assert "vsyscall=emulate" in machine.succeed("cat /proc/cmdline")
|
|
'';
|
|
})
|