1 files changed, 42 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/kubo/kubo-fuse.nix b/nixpkgs/nixos/tests/kubo/kubo-fuse.nix
new file mode 100644
index 000000000000..71a5bf61649f
--- /dev/null
+++ b/nixpkgs/nixos/tests/kubo/kubo-fuse.nix
@@ -0,0 +1,42 @@
+{ lib, ...} : {
+  name = "kubo-fuse";
+  meta = with lib.maintainers; {
+    maintainers = [ mguentner Luflosi ];
+  };
+
+  nodes.machine = { config, ... }: {
+    services.kubo = {
+      enable = true;
+      autoMount = true;
+    };
+    users.users.alice = {
+      isNormalUser = true;
+      extraGroups = [ config.services.kubo.group ];
+    };
+    users.users.bob = {
+      isNormalUser = true;
+    };
+  };
+
+  testScript = ''
+    start_all()
+
+    with subtest("FUSE mountpoint"):
+        machine.fail("echo a | su bob -l -c 'ipfs add --quieter'")
+        # The FUSE mount functionality is broken as of v0.13.0 and v0.17.0.
+        # See https://github.com/ipfs/kubo/issues/9044.
+        # Workaround: using CID Version 1 avoids that.
+        ipfs_hash = machine.succeed(
+            "echo fnord3 | su alice -l -c 'ipfs add --quieter --cid-version=1'"
+        ).strip()
+
+        machine.succeed(f"cat /ipfs/{ipfs_hash} | grep fnord3")
+
+    with subtest("Unmounting of /ipns and /ipfs"):
+        # Force Kubo to crash and wait for it to restart
+        machine.systemctl("kill --signal=SIGKILL ipfs.service")
+        machine.wait_for_unit("ipfs.service", timeout = 30)
+
+        machine.succeed(f"cat /ipfs/{ipfs_hash} | grep fnord3")
+  '';
+}