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Merge pull request #96187 from helsinki-systems/os-prober-python

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nixos/tests/os-prober.nix: port to python
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Florian Klink 2020-08-24 21:46:50 +02:00 committed by GitHub
commit c4ef188cae
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1 changed files with 18 additions and 15 deletions
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33
nixos/tests/os-prober.nix
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@ -1,4 +1,4 @@
import ./make-test.nix ({pkgs, lib, ...}:
import ./make-test-python.nix ({pkgs, lib, ...}:
let
# A filesystem image with a (presumably) bootable debian
debianImage = pkgs.vmTools.diskImageFuns.debian9i386 {
@ -34,9 +34,6 @@ let
'';
};
# options to add the disk to the test vm
QEMU_OPTS = "-drive index=2,file=${debianImage}/disk-image.qcow2,read-only,if=virtio";
# a part of the configuration of the test vm
simpleConfig = {
boot.loader.grub = {
@ -71,7 +68,7 @@ in {
machine = { config, pkgs, ... }: (simpleConfig // {
imports = [ ../modules/profiles/installation-device.nix
../modules/profiles/base.nix ];
virtualisation.memorySize = 1024;
virtualisation.memorySize = 1300;
# The test cannot access the network, so any packages
# nixos-rebuild needs must be included in the VM.
system.extraDependencies = with pkgs;
@ -99,22 +96,28 @@ in {
testScript = ''
# hack to add the secondary disk
$machine->{startCommand} = "QEMU_OPTS=\"\$QEMU_OPTS \"${lib.escapeShellArg QEMU_OPTS} ".$machine->{startCommand};
os.environ[
"QEMU_OPTS"
] = "-drive index=2,file=${debianImage}/disk-image.qcow2,read-only,if=virtio"
$machine->start;
$machine->succeed("udevadm settle");
$machine->waitForUnit("multi-user.target");
machine.start()
machine.succeed("udevadm settle")
machine.wait_for_unit("multi-user.target")
print(machine.succeed("lsblk"))
# check that os-prober works standalone
$machine->succeed("${pkgs.os-prober}/bin/os-prober | grep /dev/vdb1");
machine.succeed(
"${pkgs.os-prober}/bin/os-prober | grep /dev/vdb1"
)
# rebuild and test that debian is available in the grub menu
$machine->succeed("nixos-generate-config");
$machine->copyFileFromHost(
machine.succeed("nixos-generate-config")
machine.copy_from_host(
"${configFile}",
"/etc/nixos/configuration.nix");
$machine->succeed("nixos-rebuild boot >&2");
"/etc/nixos/configuration.nix",
)
machine.succeed("nixos-rebuild boot >&2")
$machine->succeed("egrep 'menuentry.*debian' /boot/grub/grub.cfg");
machine.succeed("egrep 'menuentry.*debian' /boot/grub/grub.cfg")
'';
})