mirror of
https://github.com/nix-community/home-manager
synced 2024-12-22 19:13:27 +00:00
043ba285c6
This introduces some rudimentary integration tests using the NixOS test framework. The intent is to better catch regressions when doing more elaborate changes that may affect overall Home Manager behavior. Note, the tests are currently not run automatically.
84 lines
3 KiB
Nix
84 lines
3 KiB
Nix
{ pkgs, ... }:
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{
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name = "standalone-standard-basics";
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meta.maintainers = [ pkgs.lib.maintainers.rycee ];
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nodes.machine = { ... }: {
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imports = [ "${pkgs.path}/nixos/modules/installer/cd-dvd/channel.nix" ];
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virtualisation.memorySize = 2048;
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users.users.alice = { isNormalUser = true; };
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};
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testScript = ''
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start_all()
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machine.wait_for_unit("network.target")
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machine.wait_for_unit("multi-user.target")
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home_manager = "${../../..}"
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def as_alice(cmd):
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return machine.succeed(f"su - alice -c '{cmd}'")
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# Set up a home-manager channel.
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as_alice("mkdir -p /home/alice/.nix-defexpr/channels")
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as_alice(f"ln -s {home_manager} /home/alice/.nix-defexpr/channels/home-manager")
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with subtest("Home Manager installation"):
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as_alice("nix-shell \"<home-manager>\" -A install")
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actual = machine.succeed("ls /home/alice/.config/home-manager")
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expected = "home.nix\n"
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assert actual == expected, \
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f"unexpected content of /home/alice/.config/home-manager: {actual}"
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machine.succeed("diff -u ${
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./alice-home-init.nix
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} /home/alice/.config/home-manager/home.nix")
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# The default configuration creates this link on activation.
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machine.succeed("test -L /home/alice/.cache/.keep")
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with subtest("GC root and profile"):
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# There should be a GC root and Home Manager profile and they should point
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# to the same path in the Nix store.
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gcroot = "/home/alice/.local/state/home-manager/gcroots/current-home"
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gcrootTarget = machine.succeed(f"readlink {gcroot}")
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profile = "/home/alice/.local/state/nix/profiles"
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profileTarget = machine.succeed(f"readlink {profile}/home-manager")
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profile1Target = machine.succeed(f"readlink {profile}/{profileTarget}")
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assert gcrootTarget == profile1Target, \
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f"expected GC root and profile to point to same, but pointed to {gcrootTarget} and {profile1Target}"
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with subtest("Home Manager switch"):
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as_alice("cp ${
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./alice-home-next.nix
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} /home/alice/.config/home-manager/home.nix")
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as_alice("home-manager switch")
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as_alice("hello")
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actual = as_alice("echo -n $EDITOR")
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assert "emacs" == actual, \
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f"expected $EDITOR to contain emacs, but found {actual}"
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with subtest("Home Manager generations"):
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actual = as_alice("home-manager generations")
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expected = ": id 1 ->"
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assert expected in actual, \
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f"expected generations to contain {expected}, but found {actual}"
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with subtest("Home Manager uninstallation"):
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as_alice("yes | home-manager uninstall -L")
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as_alice("! hello")
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machine.succeed("test ! -e /home/alice/.cache/.keep")
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# TODO: Fix uninstall to fully remove the directory.
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machine.succeed("test ! -e /home/alice/.local/share/home-manager/gcroots")
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machine.succeed("test ! -e /home/alice/.local/state/home-manager")
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machine.succeed("test ! -e /home/alice/.local/state/nix/profiles/home-manager")
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'';
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}
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