add testing infra

2025-08-07 19:17:16 -07:00
parent 207722acb2
commit 2875d29293
5 changed files with 131 additions and 25 deletions
--- a/tests/zfs.nix
+++ b/tests/zfs.nix
@@ -0,0 +1,87 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+pkgs.testers.runNixOSTest {
+  name = "test of tests";
+
+  nodes.machine =
+    { pkgs, ... }:
+    {
+      imports = [
+        (lib.serviceMountDeps "foobar" [ "/mnt/foobar_data" ])
+        (lib.serviceMountDeps "foobarSadge" [
+          "/mnt/foobar_data"
+          "/mnt/does_not_exist_lol"
+        ])
+
+      ];
+      virtualisation = {
+        emptyDiskImages = [
+          4096
+        ];
+        useBootLoader = true;
+        useEFIBoot = true;
+      };
+      boot.loader.systemd-boot.enable = true;
+      boot.loader.timeout = 0;
+      boot.loader.efi.canTouchEfiVariables = true;
+      networking.hostId = "deadbeef";
+      boot.kernelPackages = config.boot.kernelPackages;
+      boot.zfs.package = config.boot.zfs.package;
+      boot.supportedFilesystems = [ "zfs" ];
+
+      environment.systemPackages = [
+        pkgs.parted
+        lib.ensureZfsMounts
+      ];
+
+      systemd.services.foobar = {
+        serviceConfig = {
+          Type = "oneshot";
+          RemainAfterExit = true;
+          ExecStart = "${lib.getExe pkgs.bash} -c \"true\"";
+        };
+      };
+
+      systemd.services.foobarSadge = {
+        serviceConfig = {
+          Type = "oneshot";
+          RemainAfterExit = true;
+          ExecStart = "${lib.getExe pkgs.bash} -c \"true\"";
+        };
+      };
+    };
+
+  testScript = ''
+    start_all()
+    machine.wait_for_unit("multi-user.target")
+    machine.succeed(
+        "parted --script /dev/vdb mklabel msdos",
+        "parted --script /dev/vdb -- mkpart primary 1024M -1s",
+    )
+
+    machine.fail("zfsEnsureMounted")
+    machine.fail("zfsEnsureMounted /mnt/test_mountpoint")
+
+    machine.succeed("zpool create rpool /dev/vdb1")
+    machine.succeed("zfs create -o mountpoint=/mnt/test_mountpoint rpool/test")
+
+    machine.succeed("zfsEnsureMounted /mnt/test_mountpoint")
+
+    machine.fail("zfsEnsureMounted /mnt/does_not_exist_lol")
+    machine.fail("zfsEnsureMounted /mnt/test_mountpoint /mnt/does_not_exist_lol")
+
+    machine.succeed("zfs create -o mountpoint=/mnt/test_mountpoint_dos rpool/test2")
+
+    machine.succeed("zfsEnsureMounted /mnt/test_mountpoint /mnt/test_mountpoint_dos")
+
+
+    machine.succeed("zfs create -o mountpoint=/mnt/foobar_data rpool/foobar")
+    machine.succeed("systemctl start foobar")
+
+    machine.fail("systemctl start foobarSadge")
+  '';
+}