max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-22 22:16:16 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Define NixOS tests in tests/nixos/default.nix rather than flake.nix

Browse source 
I think the our `flake.nix` is currently too large and too scary looking.
I think this matters --- if Nix cannot dog-food itself in a way that is
elegant, why should other people have confidence that their own code can
be elegant and easy to maintain?

We could do this at many points in time, but I think around now, when we
are thinking about stabilizing parts of Flakes, is an especially good
time.

This is a first step to make the `flake.nix` smaller, and make
individual components responsible for their own packaging. I hope we can
do this many more follow-ups like it, until the top-level `flake.nix` is
very small and just coordinates between other things.
This commit is contained in:
John Ericson 2023-10-06 10:53:01 -04:00
parent 61720d0035
commit 644ebaab5f
2 changed files with 62 additions and 53 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
flake.nix
View file

@ -509,18 +509,6 @@
}; };
}; };
nixos-lib = import (nixpkgs + "/nixos/lib") { };
# https://nixos.org/manual/nixos/unstable/index.html#sec-calling-nixos-tests
runNixOSTestFor = system: test: nixos-lib.runTest {
imports = [ test ];
hostPkgs = nixpkgsFor.${system}.native;
defaults = {
nixpkgs.pkgs = nixpkgsFor.${system}.native;
};
_module.args.nixpkgs = nixpkgs;
};
in { in {
# A Nixpkgs overlay that overrides the 'nix' and # A Nixpkgs overlay that overrides the 'nix' and
# 'nix.perl-bindings' packages. # 'nix.perl-bindings' packages.
@ -627,32 +615,11 @@
}; };
# System tests. # System tests.
tests.authorization = runNixOSTestFor "x86_64-linux" ./tests/nixos/authorization.nix; tests = import ./tests/nixos { inherit lib nixpkgs nixpkgsFor; } // {
tests.remoteBuilds = runNixOSTestFor "x86_64-linux" ./tests/nixos/remote-builds.nix;
tests.nix-copy-closure = runNixOSTestFor "x86_64-linux" ./tests/nixos/nix-copy-closure.nix;
tests.nix-copy = runNixOSTestFor "x86_64-linux" ./tests/nixos/nix-copy.nix;
tests.nssPreload = runNixOSTestFor "x86_64-linux" ./tests/nixos/nss-preload.nix;
tests.githubFlakes = runNixOSTestFor "x86_64-linux" ./tests/nixos/github-flakes.nix;
tests.sourcehutFlakes = runNixOSTestFor "x86_64-linux" ./tests/nixos/sourcehut-flakes.nix;
tests.tarballFlakes = runNixOSTestFor "x86_64-linux" ./tests/nixos/tarball-flakes.nix;
tests.containers = runNixOSTestFor "x86_64-linux" ./tests/nixos/containers/containers.nix;
tests.setuid = lib.genAttrs
["i686-linux" "x86_64-linux"]
(system: runNixOSTestFor system ./tests/nixos/setuid.nix);
# Make sure that nix-env still produces the exact same result # Make sure that nix-env still produces the exact same result
# on a particular version of Nixpkgs. # on a particular version of Nixpkgs.
tests.evalNixpkgs = evalNixpkgs =
with nixpkgsFor.x86_64-linux.native; with nixpkgsFor.x86_64-linux.native;
runCommand "eval-nixos" { buildInputs = [ nix ]; } runCommand "eval-nixos" { buildInputs = [ nix ]; }
'' ''
@ -663,13 +630,14 @@
mkdir $out mkdir $out
''; '';
tests.nixpkgsLibTests = nixpkgsLibTests =
forAllSystems (system: forAllSystems (system:
import (nixpkgs + "/lib/tests/release.nix") import (nixpkgs + "/lib/tests/release.nix")
{ pkgs = nixpkgsFor.${system}.native; { pkgs = nixpkgsFor.${system}.native;
nixVersions = [ self.packages.${system}.nix ]; nixVersions = [ self.packages.${system}.nix ];
} }
); );
};
metrics.nixpkgs = import "${nixpkgs-regression}/pkgs/top-level/metrics.nix" { metrics.nixpkgs = import "${nixpkgs-regression}/pkgs/top-level/metrics.nix" {
pkgs = nixpkgsFor.x86_64-linux.native; pkgs = nixpkgsFor.x86_64-linux.native;

41
tests/nixos/default.nix Normal file
View file

@ -0,0 +1,41 @@
{ lib, nixpkgs, nixpkgsFor }:
let
nixos-lib = import (nixpkgs + "/nixos/lib") { };
# https://nixos.org/manual/nixos/unstable/index.html#sec-calling-nixos-tests
runNixOSTestFor = system: test: nixos-lib.runTest {
imports = [ test ];
hostPkgs = nixpkgsFor.${system}.native;
defaults = {
nixpkgs.pkgs = nixpkgsFor.${system}.native;
};
_module.args.nixpkgs = nixpkgs;
};
in
{
authorization = runNixOSTestFor "x86_64-linux" ./authorization.nix;
remoteBuilds = runNixOSTestFor "x86_64-linux" ./remote-builds.nix;
nix-copy-closure = runNixOSTestFor "x86_64-linux" ./nix-copy-closure.nix;
nix-copy = runNixOSTestFor "x86_64-linux" ./nix-copy.nix;
nssPreload = runNixOSTestFor "x86_64-linux" ./nss-preload.nix;
githubFlakes = runNixOSTestFor "x86_64-linux" ./github-flakes.nix;
sourcehutFlakes = runNixOSTestFor "x86_64-linux" ./sourcehut-flakes.nix;
tarballFlakes = runNixOSTestFor "x86_64-linux" ./tarball-flakes.nix;
containers = runNixOSTestFor "x86_64-linux" ./containers/containers.nix;
setuid = lib.genAttrs
["i686-linux" "x86_64-linux"]
(system: runNixOSTestFor system ./setuid.nix);
}