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https://github.com/NixOS/nixpkgs.git
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* Parameterize the installer test to support different partitioning
schemes. * Added a test for installing NixOS with a separate /boot partition. svn path=/nixos/trunk/; revision=19283
This commit is contained in:
Eelco Dolstra
parent
fdc63c54e4
commit
a776afb085
21
release.nix
21
release.nix
@ -111,6 +111,10 @@ let
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minimal_install_archive = {system ? "i686-linux"}: (iso_minimal {inherit system;})
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.config.system.build.minimalInstallArchive;
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# the archive installer can't be tested without chroot which requires being root
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# options: run in kvm or uml ?
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# TODO
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tests =
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{ services ? ../services }:
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let
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@ -120,27 +124,14 @@ let
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};
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in {
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firefox = t.firefox.test;
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installer = t.installer.test;
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installer.simple = t.installer.simple.test;
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installer.separateBoot = t.installer.separateBoot.test;
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kde4 = t.kde4.test;
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quake3 = t.quake3.test;
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subversion = t.subversion.report;
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trac = t.trac.test;
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};
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/*
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### tests about installing NixOS
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# installs NixOs in a qemu_kvm instance using a tweaked iso.
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tests.nixosInstallation =
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(import ./tests/test-nixos-install-from-cd/test.nix {
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inherit nixpkgs;
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}).test;
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*/
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# the archive installer can't be tested without chroot which requires being root
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# options: run in kvm or uml ?
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# TODO
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};
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@ -9,11 +9,13 @@ let
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(import ../lib/build-vms.nix { inherit nixpkgs services system; }) //
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(import ../lib/testing.nix { inherit nixpkgs services system; });
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apply = testFun:
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with testLib;
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let
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t = testFun { inherit pkgs nixpkgs system testLib; };
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in t // rec {
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in with testLib; let
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call = f: f { inherit pkgs nixpkgs system testLib; };
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apply = testFun: complete (call testFun);
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complete = t: t // rec {
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nodes =
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if t ? nodes then t.nodes else
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if t ? machine then { machine = t.machine; }
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@ -27,7 +29,7 @@ in
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{
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firefox = apply (import ./firefox.nix);
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installer = apply (import ./installer.nix);
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installer = pkgs.lib.mapAttrs (name: complete) (call (import ./installer.nix));
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kde4 = apply (import ./kde4.nix);
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quake3 = apply (import ./quake3.nix);
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subversion = apply (import ./subversion.nix);
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@ -1,6 +1,6 @@
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{ pkgs, nixpkgs, system, ... }:
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rec {
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let
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# Build the ISO. This is the regular installation CD but with test
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# instrumentation.
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@ -26,7 +26,7 @@ rec {
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}).config.system.build.isoImage;
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# The configuration to install.
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config = pkgs.writeText "configuration.nix"
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config = { fileSystems }: pkgs.writeText "configuration.nix"
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''
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{ config, pkgs, modulesPath, ... }:
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@ -40,9 +40,7 @@ rec {
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boot.initrd.kernelModules = [ "ext3" ];
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fileSystems =
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[ { mountPoint = "/";
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device = "/dev/disk/by-label/nixos";
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}
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[ ${fileSystems}
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];
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swapDevices =
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@ -50,9 +48,23 @@ rec {
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}
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'';
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rootFS =
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''
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{ mountPoint = "/";
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device = "/dev/disk/by-label/nixos";
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}
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'';
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bootFS =
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''
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{ mountPoint = "/boot";
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device = "/dev/disk/by-label/boot";
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}
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'';
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# The test script boots the CD, installs NixOS on an empty hard
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# disk, and then reboot from the hard disk.
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testScript =
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testScriptFun = { createPartitions, fileSystems }:
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''
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createDisk("harddisk", 4 * 1024);
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@ -76,6 +88,67 @@ rec {
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or die "bad `hello' output";
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# Partition the disk.
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${createPartitions}
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# Create the NixOS configuration.
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$machine->mustSucceed(
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"mkdir -p /mnt/etc/nixos",
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"nixos-hardware-scan > /mnt/etc/nixos/hardware.nix",
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);
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my $cfg = $machine->mustSucceed("cat /mnt/etc/nixos/hardware.nix");
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print STDERR "Result of the hardware scan:\n$cfg\n";
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$machine->copyFileFromHost(
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"${ config { inherit fileSystems; } }",
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"/mnt/etc/nixos/configuration.nix");
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# Perform the installation.
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$machine->mustSucceed("nixos-install >&2");
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$machine->mustSucceed("cat /boot/grub/grub.cfg >&2");
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$machine->shutdown;
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# Now see if we can boot the installation.
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my $machine = Machine->new({ hda => "harddisk" });
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$machine->mustSucceed("echo hello");
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# Did /boot get mounted, if appropriate?
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$machine->mustSucceed("initctl start filesystems");
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$machine->mustSucceed("test -e /boot/grub/grub.cfg");
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$machine->mustSucceed("nix-env -i coreutils >&2");
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$machine->mustSucceed("type -tP ls") =~ /profiles/
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or die "nix-env failed";
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$machine->mustSucceed("nixos-rebuild switch >&2");
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$machine->mustSucceed("cat /boot/grub/grub.cfg >&2");
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$machine->shutdown;
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# And just to be sure, check that the machine still boots after
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# "nixos-rebuild switch".
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my $machine = Machine->new({ hda => "harddisk" });
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$machine->mustSucceed("echo hello");
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$machine->shutdown;
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'';
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makeTest = { createPartitions, fileSystems }:
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{ inherit iso;
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testScript = testScriptFun { inherit createPartitions fileSystems; };
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};
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in {
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# The (almost) simplest partitioning scheme: a swap partition and
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# one big filesystem partition.
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simple = makeTest
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{ createPartitions =
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''
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$machine->mustSucceed(
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"parted /dev/vda mklabel msdos",
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"parted /dev/vda -- mkpart primary linux-swap 1M 1024M",
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@ -87,41 +160,30 @@ rec {
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"mkfs.ext3 -L nixos /dev/vda2",
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"mount LABEL=nixos /mnt",
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);
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# Create the NixOS configuration.
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$machine->mustSucceed(
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"mkdir -p /mnt/etc/nixos",
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"nixos-hardware-scan > /mnt/etc/nixos/hardware.nix",
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);
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my $cfg = $machine->mustSucceed("cat /mnt/etc/nixos/hardware.nix");
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print STDERR "Result of the hardware scan:\n$cfg\n";
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$machine->copyFileFromHost("${config}", "/mnt/etc/nixos/configuration.nix");
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# Perform the installation.
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$machine->mustSucceed("nixos-install >&2");
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$machine->shutdown;
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# Now see if we can boot the installation.
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my $machine = Machine->new({ hda => "harddisk" });
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$machine->mustSucceed("echo hello");
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$machine->mustSucceed("nix-env -i coreutils >&2");
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$machine->mustSucceed("type -tP ls") =~ /profiles/
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or die "nix-env failed";
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$machine->mustSucceed("nixos-rebuild switch >&2");
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$machine->shutdown;
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# And just to be sure, check that the machine still boots after
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# "nixos-rebuild switch".
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my $machine = Machine->new({ hda => "harddisk" });
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$machine->mustSucceed("echo hello");
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$machine->shutdown;
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'';
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fileSystems = rootFS;
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};
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# Same as the previous, but now with a separate /boot partition.
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separateBoot = makeTest
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{ createPartitions =
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''
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$machine->mustSucceed(
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"parted /dev/vda mklabel msdos",
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"parted /dev/vda -- mkpart primary ext2 1M 50MB", # /boot
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"parted /dev/vda -- mkpart primary linux-swap 50MB 1024M",
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"parted /dev/vda -- mkpart primary ext2 1024M -1s", # /
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"udevadm settle",
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"mkswap /dev/vda2 -L swap",
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"swapon -L swap",
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"mkfs.ext3 -L nixos /dev/vda3",
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"mount LABEL=nixos /mnt",
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"mkfs.ext3 -L boot /dev/vda1",
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"mkdir /mnt/boot",
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"mount LABEL=boot /mnt/boot",
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);
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'';
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fileSystems = rootFS + bootFS;
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};
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}
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