pyrox.dev
1# Miscellaneous small tests that don't warrant their own VM run.
2{ pkgs, ... }:
3
4let
5 inherit (pkgs) lib;
6 tests.default = testsForPackage { nixPackage = pkgs.nix; };
7
8 testsForPackage = args: {
9 # If the attribute is not named 'test'
10 # You will break all the universe on the release-*.nix side of things.
11 # `discoverTests` relies on `test` existence to perform a `callTest`.
12 test = testMiscFeatures args // {
13 passthru.override = args': (testsForPackage (args // args')).test;
14 };
15 };
16
17 testMiscFeatures =
18 { nixPackage, ... }:
19 pkgs.testers.nixosTest (
20 let
21 foo = pkgs.writeText "foo" "Hello World";
22 in
23 {
24 name = "${nixPackage.pname}-misc";
25 meta.maintainers = with lib.maintainers; [
26 raitobezarius
27 artturin
28 ];
29
30 nodes.machine =
31 { lib, ... }:
32 {
33 system.extraDependencies = [ foo ];
34
35 nix.package = nixPackage;
36 };
37
38 testScript = ''
39 import json
40
41 def get_path_info(path):
42 result = machine.succeed(f"nix --option experimental-features nix-command path-info --json {path}")
43 parsed = json.loads(result)
44 return parsed
45
46 with subtest("nix-db"):
47 out = "${foo}"
48 info = get_path_info(out)
49 print(info)
50
51 pathinfo = info[0] if isinstance(info, list) else info[out]
52
53 if (
54 pathinfo["narHash"]
55 != "sha256-BdMdnb/0eWy3EddjE83rdgzWWpQjfWPAj3zDIFMD3Ck="
56 ):
57 raise Exception("narHash not set")
58
59 if pathinfo["narSize"] != 128:
60 raise Exception("narSize not set")
61
62 with subtest("nix-db"):
63 machine.succeed("nix-store -qR /run/current-system | grep nixos-")
64 '';
65 }
66 );
67in
68tests