home-manager/tests/integration/standalone/standard-basics.nix
2024-03-06 12:58:02 +01:00

127 lines
4.4 KiB
Nix

{ pkgs, ... }:
{
name = "standalone-standard-basics";
meta.maintainers = [ pkgs.lib.maintainers.rycee ];
nodes.machine = { ... }: {
imports = [ "${pkgs.path}/nixos/modules/installer/cd-dvd/channel.nix" ];
virtualisation.memorySize = 2048;
users.users.alice = {
isNormalUser = true;
description = "Alice Foobar";
password = "foobar";
uid = 1000;
};
};
testScript = ''
start_all()
machine.wait_for_unit("network.target")
machine.wait_for_unit("multi-user.target")
home_manager = "${../../..}"
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))
# Create a persistent login so that Alice has a systemd session.
login_as_alice()
# Set up a home-manager channel.
succeed_as_alice(" ; ".join([
"mkdir -p /home/alice/.nix-defexpr/channels",
f"ln -s {home_manager} /home/alice/.nix-defexpr/channels/home-manager"
]))
with subtest("Home Manager installation"):
succeed_as_alice("nix-shell \"<home-manager>\" -A install")
actual = machine.succeed("ls /home/alice/.config/home-manager")
assert actual == "home.nix\n", \
f"unexpected content of /home/alice/.config/home-manager: {actual}"
machine.succeed("diff -u ${
./alice-home-init.nix
} /home/alice/.config/home-manager/home.nix")
# The default configuration creates this link on activation.
machine.succeed("test -L /home/alice/.cache/.keep")
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}"
with subtest("Home Manager switch"):
fail_as_alice("hello")
succeed_as_alice("cp ${
./alice-home-next.nix
} /home/alice/.config/home-manager/home.nix")
actual = succeed_as_alice("home-manager switch")
expected = "Started pueued.service - active"
assert expected in actual, \
f"expected home-manager switch to contain {expected}, but got {actual}"
succeed_as_alice("hello")
actual = succeed_as_alice("echo $EDITOR").strip()
assert "emacs" == actual, \
f"expected $EDITOR to contain emacs, but found {actual}"
actual = machine.succeed("systemctl --user -M alice@.host status pueued.service")
expected = "running"
assert expected in actual, \
f"expected systemctl status pueued status to contain {expected}, but got {actual}"
actual = succeed_as_alice("pueue status")
expected = "running"
assert expected in actual, \
f"expected pueue status to contain {expected}, but got {actual}"
with subtest("Home Manager generations"):
actual = succeed_as_alice("home-manager generations")
expected = ": id 1 ->"
assert expected in actual, \
f"expected generations to contain {expected}, but found {actual}"
with subtest("Home Manager uninstallation"):
succeed_as_alice("yes | home-manager uninstall -L")
fail_as_alice("hello")
machine.succeed("test ! -e /home/alice/.cache/.keep")
# TODO: Fix uninstall to fully remove the share directory.
machine.succeed("test ! -e /home/alice/.local/share/home-manager/gcroots")
machine.succeed("test ! -e /home/alice/.local/state/home-manager")
machine.succeed("test ! -e /home/alice/.local/state/nix/profiles/home-manager")
logout_alice()
'';
}