13fad0f81b
Some specialisations (such as those which affect various boot-time attributes) cannot be switched to at runtime. This allows picking the specialisation at boot time.
113 lines
3.4 KiB
Nix
113 lines
3.4 KiB
Nix
{ system ? builtins.currentSystem,
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config ? {},
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pkgs ? import ../.. { inherit system config; }
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}:
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with import ../lib/testing-python.nix { inherit system pkgs; };
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with pkgs.lib;
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let
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common = {
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virtualisation.useBootLoader = true;
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virtualisation.useEFIBoot = true;
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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environment.systemPackages = [ pkgs.efibootmgr ];
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};
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in
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{
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basic = makeTest {
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name = "systemd-boot";
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meta.maintainers = with pkgs.lib.maintainers; [ danielfullmer ];
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machine = common;
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testScript = ''
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machine.start()
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machine.wait_for_unit("multi-user.target")
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machine.succeed("test -e /boot/loader/entries/nixos-generation-1.conf")
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# Ensure we actually booted using systemd-boot
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# Magic number is the vendor UUID used by systemd-boot.
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machine.succeed(
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"test -e /sys/firmware/efi/efivars/LoaderEntrySelected-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f"
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)
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# "bootctl install" should have created an EFI entry
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machine.succeed('efibootmgr | grep "Linux Boot Manager"')
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'';
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};
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# Check that specialisations create corresponding boot entries.
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specialisation = makeTest {
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name = "systemd-boot-specialisation";
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meta.maintainers = with pkgs.stdenv.lib.maintainers; [ lukegb ];
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machine = { pkgs, lib, ... }: {
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imports = [ common ];
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specialisation.something.configuration = {};
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};
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testScript = ''
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machine.start()
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machine.wait_for_unit("multi-user.target")
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machine.succeed(
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"test -e /boot/loader/entries/nixos-generation-1-specialisation-something.conf"
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)
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machine.succeed(
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"grep -q 'title NixOS (something)' /boot/loader/entries/nixos-generation-1-specialisation-something.conf"
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)
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'';
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};
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# Boot without having created an EFI entry--instead using default "/EFI/BOOT/BOOTX64.EFI"
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fallback = makeTest {
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name = "systemd-boot-fallback";
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meta.maintainers = with pkgs.lib.maintainers; [ danielfullmer ];
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machine = { pkgs, lib, ... }: {
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imports = [ common ];
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boot.loader.efi.canTouchEfiVariables = mkForce false;
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};
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testScript = ''
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machine.start()
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machine.wait_for_unit("multi-user.target")
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machine.succeed("test -e /boot/loader/entries/nixos-generation-1.conf")
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# Ensure we actually booted using systemd-boot
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# Magic number is the vendor UUID used by systemd-boot.
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machine.succeed(
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"test -e /sys/firmware/efi/efivars/LoaderEntrySelected-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f"
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)
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# "bootctl install" should _not_ have created an EFI entry
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machine.fail('efibootmgr | grep "Linux Boot Manager"')
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'';
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};
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update = makeTest {
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name = "systemd-boot-update";
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meta.maintainers = with pkgs.lib.maintainers; [ danielfullmer ];
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machine = common;
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testScript = ''
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machine.succeed("mount -o remount,rw /boot")
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# Replace version inside sd-boot with something older. See magic[] string in systemd src/boot/efi/boot.c
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machine.succeed(
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"""
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find /boot -iname '*.efi' -print0 | \
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xargs -0 -I '{}' sed -i 's/#### LoaderInfo: systemd-boot .* ####/#### LoaderInfo: systemd-boot 001 ####/' '{}'
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"""
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)
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output = machine.succeed("/run/current-system/bin/switch-to-configuration boot")
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assert "updating systemd-boot from 001 to " in output
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'';
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};
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}
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