nixpkgs/nixos/tests/boot.nix

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{ system ? builtins.currentSystem }:
with import ../lib/testing.nix { inherit system; };
with pkgs.lib;
let
iso =
(import ../lib/eval-config.nix {
inherit system;
modules =
[ ../modules/installer/cd-dvd/installation-cd-minimal.nix
../modules/testing/test-instrumentation.nix
];
}).config.system.build.isoImage;
makeBootTest = name: machineConfig:
makeTest {
inherit iso;
name = "boot-" + name;
nodes = { };
testScript =
''
my $machine = createMachine({ ${machineConfig}, qemuFlags => '-m 768' });
$machine->start;
$machine->waitForUnit("multi-user.target");
$machine->shutdown;
'';
};
in {
biosCdrom = makeBootTest "bios-cdrom" ''
cdrom => glob("${iso}/iso/*.iso")
'';
biosUsb = makeBootTest "bios-usb" ''
usb => glob("${iso}/iso/*.iso")
'';
uefiCdrom = makeBootTest "uefi-cdrom" ''
cdrom => glob("${iso}/iso/*.iso"),
bios => '${pkgs.OVMF.fd}/FV/OVMF.fd'
'';
uefiUsb = makeBootTest "uefi-usb" ''
usb => glob("${iso}/iso/*.iso"),
bios => '${pkgs.OVMF.fd}/FV/OVMF.fd'
'';
netboot = let
config = (import ../lib/eval-config.nix {
inherit system;
modules =
[ ../modules/installer/netboot/netboot.nix
../modules/testing/test-instrumentation.nix
{ key = "serial"; }
];
}).config;
ipxeScriptDir = pkgs.writeTextFile {
name = "ipxeScriptDir";
text = ''
#!ipxe
dhcp
kernel bzImage init=${config.system.build.toplevel}/init ${toString config.boot.kernelParams} console=ttyS0
initrd initrd
boot
'';
destination = "/boot.ipxe";
};
ipxeBootDir = pkgs.symlinkJoin {
name = "ipxeBootDir";
paths = [
config.system.build.netbootRamdisk
config.system.build.kernel
ipxeScriptDir
];
};
in
makeTest {
name = "boot-netboot";
nodes = { };
testScript =
''
my $machine = createMachine({ qemuFlags => '-boot order=n -net nic,model=e1000 -net user,tftp=${ipxeBootDir}/,bootfile=boot.ipxe -m 2000M' });
$machine->start;
$machine->waitForUnit("multi-user.target");
$machine->shutdown;
'';
};
}