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nixos/tests: Replace QEMU_OPTS usages with virtualisation.qemu.options

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See [0]: "QEMU_OPTS is something that should be set by people running VM
tests interactively, to do port forwardings etc.
We really should not poke with it from the test script - that's what
virtualisation.qemu.options is for."

[0]: https://github.com/NixOS/nixpkgs/pull/119615#discussion_r624145020

Co-authored-by: Florian Klink <flokli@flokli.de>
This commit is contained in:
Michael Weiss 2021-05-01 20:15:42 +02:00
parent 7d82378949
commit c6325c8325
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GPG key ID: 5BE487C4D4771D83
2 changed files with 7 additions and 10 deletions
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9
nixos/tests/cage.nix
View file

@ -18,6 +18,10 @@ import ./make-test-python.nix ({ pkgs, ...} :
};
virtualisation.memorySize = 1024;
# Need to switch to a different VGA card / GPU driver because Cage segfaults with the default one (std):
# machine # [ 14.355893] .cage-wrapped[736]: segfault at 20 ip 00007f035fa0d8c7 sp 00007ffce9e4a2f0 error 4 in libwlroots.so.8[7f035fa07000+5a000]
# machine # [ 14.358108] Code: 4f a8 ff ff eb aa 0f 1f 44 00 00 c3 0f 1f 80 00 00 00 00 41 54 49 89 f4 55 31 ed 53 48 89 fb 48 8d 7f 18 48 8d 83 b8 00 00 00 <80> 7f 08 00 75 0d 48 83 3f 00 0f 85 91 00 00 00 48 89 fd 48 83 c7
virtualisation.qemu.options = [ "-vga virtio" ];
};
enableOCR = true;
@ -25,11 +29,6 @@ import ./make-test-python.nix ({ pkgs, ...} :
testScript = { nodes, ... }: let
user = nodes.machine.config.users.users.alice;
in ''
# Need to switch to a different VGA card / GPU driver because Cage segfaults with the default one (std):
# machine # [ 14.355893] .cage-wrapped[736]: segfault at 20 ip 00007f035fa0d8c7 sp 00007ffce9e4a2f0 error 4 in libwlroots.so.8[7f035fa07000+5a000]
# machine # [ 14.358108] Code: 4f a8 ff ff eb aa 0f 1f 44 00 00 c3 0f 1f 80 00 00 00 00 41 54 49 89 f4 55 31 ed 53 48 89 fb 48 8d 7f 18 48 8d 83 b8 00 00 00 <80> 7f 08 00 75 0d 48 83 3f 00 0f 85 91 00 00 00 48 89 fd 48 83 c7
os.environ["QEMU_OPTS"] = "-vga virtio"
with subtest("Wait for cage to boot up"):
start_all()
machine.wait_for_file("/run/user/${toString user.uid}/wayland-0.lock")

8
nixos/tests/os-prober.nix
View file

@ -69,6 +69,9 @@ in {
imports = [ ../modules/profiles/installation-device.nix
../modules/profiles/base.nix ];
virtualisation.memorySize = 1300;
# To add the secondary disk:
virtualisation.qemu.options = [ "-drive index=2,file=${debianImage}/disk-image.qcow2,read-only,if=virtio" ];
# The test cannot access the network, so any packages
# nixos-rebuild needs must be included in the VM.
system.extraDependencies = with pkgs;
@ -95,11 +98,6 @@ in {
});
testScript = ''
# hack to add the secondary disk
os.environ[
"QEMU_OPTS"
] = "-drive index=2,file=${debianImage}/disk-image.qcow2,read-only,if=virtio"
machine.start()
machine.succeed("udevadm settle")
machine.wait_for_unit("multi-user.target")