nixos-images/nix/image-installer/tests.nix

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2024-09-18 17:21:05 +02:00
{
pkgs,
lib,
nixpkgs,
nixos,
nixosModules,
}:
let
testConfig = (
nixos [
(
{ modulesPath, ... }:
{
imports = [
nixosModules.image-installer
"${modulesPath}/testing/test-instrumentation.nix"
];
}
)
]
);
iso = testConfig.config.system.build.isoImage;
mkStartCommand =
{
memory ? 2048,
cdrom ? null,
usb ? null,
uefi ? false,
extraFlags ? [ ],
}:
let
qemu-common = import (nixpkgs + "/nixos/lib/qemu-common.nix") { inherit lib pkgs; };
qemu = qemu-common.qemuBinary pkgs.qemu_test;
flags =
[
"-m"
(toString memory)
"-netdev"
"user,id=net0"
"-device"
"virtio-net-pci,netdev=net0"
]
++ lib.optionals (cdrom != null) [
"-cdrom"
cdrom
]
++ lib.optionals (usb != null) [
"-device"
"usb-ehci"
"-drive"
"id=usbdisk,file=${usb},if=none,readonly"
"-device"
"usb-storage,drive=usbdisk"
]
++ lib.optionals uefi [
"-drive"
"if=pflash,format=raw,unit=0,readonly=on,file=${pkgs.OVMF.firmware}"
"-drive"
"if=pflash,format=raw,unit=1,readonly=on,file=${pkgs.OVMF.variables}"
]
++ extraFlags;
flagsStr = lib.concatStringsSep " " flags;
in
"${qemu} ${flagsStr}";
makeBootTest =
name: config:
let
startCommand = mkStartCommand config;
in
pkgs.testers.runNixOSTest {
name = "boot-${name}";
nodes = { };
testScript = ''
machine = create_machine("${startCommand}")
machine.start()
machine.wait_for_unit("multi-user.target")
machine.succeed("nix store verify --no-trust -r --option experimental-features nix-command /run/current-system")
machine.shutdown()
'';
};
in
{
uefi-cdrom = makeBootTest "uefi-cdrom" {
uefi = true;
cdrom = "${iso}/iso/nixos-installer-${pkgs.hostPlatform.system}.iso";
};
uefi-usb = makeBootTest "uefi-usb" {
uefi = true;
usb = "${iso}/iso/nixos-installer-${pkgs.hostPlatform.system}.iso";
};
bios-cdrom = makeBootTest "bios-cdrom" {
cdrom = "${iso}/iso/nixos-installer-${pkgs.hostPlatform.system}.iso";
};
bios-usb = makeBootTest "bios-usb" {
usb = "${iso}/iso/nixos-installer-${pkgs.hostPlatform.system}.iso";
};
}