From dd99e29edc994056d5f700e24a75406115e98dff Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Thu, 25 Aug 2022 13:14:07 +0200
Subject: fix cryptsetup luksOpen idempotency, add luks-lvm test

---
 tests/luks-lvm.nix | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 tests/luks-lvm.nix

(limited to 'tests')

diff --git a/tests/luks-lvm.nix b/tests/luks-lvm.nix
new file mode 100644
index 0000000..3e2c5f2
--- /dev/null
+++ b/tests/luks-lvm.nix
@@ -0,0 +1,39 @@
+{ makeTest ? import <nixpkgs/nixos/tests/make-test-python.nix>
+, pkgs ? (import <nixpkgs> {})
+}:
+let
+  makeTest' = args:
+    makeTest args {
+      inherit pkgs;
+      inherit (pkgs) system;
+    };
+  disko-config = import ../example/luks-lvm.nix;
+  tsp-create = pkgs.writeScript "create" ((pkgs.callPackage ../. {}).create disko-config);
+  tsp-mount = pkgs.writeScript "mount" ((pkgs.callPackage ../. {}).mount disko-config);
+in makeTest' {
+  name = "disko";
+
+  nodes.machine =
+    { config, pkgs, modulesPath, ... }:
+
+    {
+      imports = [
+        (modulesPath + "/profiles/installation-device.nix")
+        (modulesPath + "/profiles/base.nix")
+      ];
+
+      # speed-up eval
+      documentation.enable = false;
+
+      virtualisation.emptyDiskImages = [ 512 ];
+    };
+
+  testScript = ''
+    machine.succeed("echo 'secret' > /tmp/secret.key");
+    machine.succeed("${tsp-create}");
+    machine.succeed("${tsp-mount}");
+    machine.succeed("${tsp-mount}"); # verify that the command is idempotent
+    machine.succeed("cryptsetup isLuks /dev/vdb2");
+    machine.succeed("grep -qs '/mnt/home' /proc/mounts");
+  '';
+}
-- 
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