
When I test a change e.g. in the module system manually, I usually use
`nixos-build-vms(8)` which also gives me a QEMU window where I can play
around in the freshly built VM.
It seems as this has changed recently when the default package for
non-interactive VM tests using the same framework was switched to
`pkgs.qemu_test` to reduce the closure size. While this is a reasonable
decision for our CI tests, I think that you really want a QEMU window of
the VM by default when using `nixos-build-vms(8)`.
[1] bc2188b083
24 lines
487 B
Nix
24 lines
487 B
Nix
{ system ? builtins.currentSystem
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, config ? {}
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, networkExpr
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}:
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let
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nodes = builtins.mapAttrs (vm: module: {
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_file = "${networkExpr}@node-${vm}";
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imports = [
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module
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({ pkgs, ... }: {
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virtualisation.qemu.package = pkgs.qemu;
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})
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];
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}) (import networkExpr);
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in
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with import ../../../../lib/testing-python.nix {
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inherit system;
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pkgs = import ../../../../.. { inherit system config; };
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};
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(makeTest { inherit nodes; testScript = ""; }).driver
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