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home-manager/tests/integration/nixos/basics.nix
2024-05-25 22:13:25 +02:00

95 lines
3.1 KiB
Nix

{ pkgs, ... }:
{
name = "nixos-basics";
meta.maintainers = [ pkgs.lib.maintainers.rycee ];
nodes.machine = { ... }: {
imports = [ ../../../nixos ]; # Import the HM NixOS module.
users.users.alice = {
isNormalUser = true;
description = "Alice Foobar";
password = "foobar";
uid = 1000;
};
home-manager.users.alice = { ... }: {
home.stateVersion = "24.05";
home.file.test.text = "testfile";
# Enable a light-weight systemd service.
services.pueue.enable = true;
# We focus on sd-switch since that hopefully will become the default in
# the future.
systemd.user.startServices = "sd-switch";
};
};
testScript = ''
def login_as_alice():
machine.wait_until_tty_matches("1", "login: ")
machine.send_chars("alice\n")
machine.wait_until_tty_matches("1", "Password: ")
machine.send_chars("foobar\n")
machine.wait_until_tty_matches("1", "alice\@machine")
def logout_alice():
machine.send_chars("exit\n")
def alice_cmd(cmd):
return f"su -l alice --shell /bin/sh -c $'export XDG_RUNTIME_DIR=/run/user/$UID ; {cmd}'"
def succeed_as_alice(cmd):
return machine.succeed(alice_cmd(cmd))
def fail_as_alice(cmd):
return machine.fail(alice_cmd(cmd))
start_all()
machine.wait_for_unit("home-manager-alice.service")
with subtest("Home Manager file"):
# The file should be linked with the expected content.
path = "/home/alice/test"
machine.succeed(f"test -L {path}")
actual = machine.succeed(f"cat {path}")
expected = "testfile"
assert actual == expected, f"expected {path} to contain {expected}, but got {actual}"
with subtest("Pueue service"):
login_as_alice()
actual = succeed_as_alice("pueue status")
expected = "running"
assert expected in actual, f"expected pueue status to contain {expected}, but got {actual}"
# Shut down pueue, then run the activation again. Afterwards, the service
# should be running.
machine.succeed("systemctl --user -M alice@.host stop pueued.service")
fail_as_alice("pueue status")
machine.systemctl("restart home-manager-alice.service")
machine.wait_for_unit("home-manager-alice.service")
actual = succeed_as_alice("pueue status")
expected = "running"
assert expected in actual, f"expected pueue status to contain {expected}, but got {actual}"
logout_alice()
with subtest("GC root and profile"):
# There should be a GC root and Home Manager profile and they should point
# to the same path in the Nix store.
gcroot = "/home/alice/.local/state/home-manager/gcroots/current-home"
gcrootTarget = machine.succeed(f"readlink {gcroot}")
profile = "/home/alice/.local/state/nix/profiles"
profileTarget = machine.succeed(f"readlink {profile}/home-manager")
profile1Target = machine.succeed(f"readlink {profile}/{profileTarget}")
assert gcrootTarget == profile1Target, \
f"expected GC root and profile to point to same, but pointed to {gcrootTarget} and {profile1Target}"
'';
}