1 files changed, 33 insertions, 0 deletions
diff --git a/nixos/tests/bcachefs.nix b/nixos/tests/bcachefs.nix
new file mode 100644
index 00000000000..44997a74687
--- /dev/null
+++ b/nixos/tests/bcachefs.nix
@@ -0,0 +1,33 @@
+import ./make-test-python.nix ({ pkgs, ... }: {
+  name = "bcachefs";
+  meta.maintainers = with pkgs.lib.maintainers; [ chiiruno ];
+
+  machine = { pkgs, ... }: {
+    virtualisation.emptyDiskImages = [ 4096 ];
+    networking.hostId = "deadbeef";
+    boot.supportedFilesystems = [ "bcachefs" ];
+    environment.systemPackages = with pkgs; [ parted keyutils ];
+  };
+
+  testScript = ''
+    machine.succeed("modprobe bcachefs")
+    machine.succeed("bcachefs version")
+    machine.succeed("ls /dev")
+
+    machine.succeed(
+        "mkdir /tmp/mnt",
+        "udevadm settle",
+        "parted --script /dev/vdb mklabel msdos",
+        "parted --script /dev/vdb -- mkpart primary 1024M 50% mkpart primary 50% -1s",
+        "udevadm settle",
+        "keyctl link @u @s",
+        "echo password | bcachefs format --encrypted --metadata_replicas 2 --label vtest /dev/vdb1 /dev/vdb2",
+        "echo password | bcachefs unlock /dev/vdb1",
+        "mount -t bcachefs /dev/vdb1:/dev/vdb2 /tmp/mnt",
+        "udevadm settle",
+        "bcachefs fs usage /tmp/mnt",
+        "umount /tmp/mnt",
+        "udevadm settle",
+    )
+  '';
+})