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What happens if I push all of nixpkgs
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Nix
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169# Miscellaneous small tests that don't warrant their own VM run.
{ lib, pkgs, ... }:let foo = pkgs.writeText "foo" "Hello World";in{ name = "misc"; meta.maintainers = with lib.maintainers; [ eelco ];
nodes.machine = { lib, ... }: { swapDevices = lib.mkOverride 0 [ { device = "/root/swapfile"; size = 128; } ]; environment.variables.EDITOR = lib.mkOverride 0 "emacs"; systemd.tmpfiles.rules = [ "d /tmp 1777 root root 10d" ]; systemd.tmpfiles.settings."10-test"."/tmp/somefile".d = { }; virtualisation.fileSystems = { "/tmp2" = { fsType = "tmpfs"; options = [ "mode=1777" "noauto" ]; }; # Tests https://discourse.nixos.org/t/how-to-make-a-derivations-executables-have-the-s-permission/8555 "/user-mount/point" = { device = "/user-mount/source"; fsType = "none"; options = [ "bind" "rw" "user" "noauto" ]; }; "/user-mount/denied-point" = { device = "/user-mount/denied-source"; fsType = "none"; options = [ "bind" "rw" "noauto" ]; }; }; systemd.automounts = lib.singleton { wantedBy = [ "multi-user.target" ]; where = "/tmp2"; }; users.users.sybil = { isNormalUser = true; group = "wheel"; }; users.users.alice = { isNormalUser = true; }; security.sudo = { enable = true; wheelNeedsPassword = false; }; boot.kernel.sysctl."vm.swappiness" = 1; boot.kernelParams = [ "vsyscall=emulate" ]; system.extraDependencies = [ foo ]; };
testScript = '' 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 "$(cat /proc/sys/kernel/poweroff_cmd)" ]')
with subtest("whether the io cgroupv2 controller is properly enabled"): machine.succeed("grep -q '\\bio\\b' /sys/fs/cgroup/cgroup.controllers")
with subtest("whether we have a reboot record in wtmp"): machine.shutdown machine.wait_for_unit("multi-user.target") machine.succeed("last | grep reboot >&2")
with subtest("whether we can override environment variables"): machine.succeed('[ "$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 systemd-tmpfiles settings works"): machine.succeed("[ -e /tmp/somefile ]")
with subtest("/etc/mtab"): assert "/proc/mounts" == machine.succeed("readlink --no-newline /etc/mtab")
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( "Whether mounting by a user is possible with the `user` option in fstab (#95444)" ): machine.succeed("mkdir -p /user-mount/source") machine.succeed("touch /user-mount/source/file") machine.succeed("chmod -R a+Xr /user-mount/source") machine.succeed("mkdir /user-mount/point") machine.succeed("chown alice:users /user-mount/point") machine.succeed("su - alice -c 'mount /user-mount/point'") machine.succeed("su - alice -c 'ls /user-mount/point/file'") with subtest( "Whether mounting by a user is denied without the `user` option in fstab" ): machine.succeed("mkdir -p /user-mount/denied-source") machine.succeed("touch /user-mount/denied-source/file") machine.succeed("chmod -R a+Xr /user-mount/denied-source") machine.succeed("mkdir /user-mount/denied-point") machine.succeed("chown alice:users /user-mount/denied-point") machine.fail("su - alice -c 'mount /user-mount/denied-point'")
with subtest("shell-vars"): machine.succeed('[ -n "$NIX_PATH" ]')
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") '';}