From 8a5f77ffbc8896a1f06ff4d2d61bb48d419cf66b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 2 Jan 2018 09:08:38 +0100
Subject: [PATCH] nixos/borgbackup: add test

We had problems to get borg's own test suite running.
This test is intended to perform a quick smoke test to see whether we
have missed not any important dependency necessary to create backups
with borg.

tested with:

$ nix-build nixos/release.nix -A tests.borgbackup.x86_64-linux
---
 nixos/release.nix          |  1 +
 nixos/tests/borgbackup.nix | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 nixos/tests/borgbackup.nix

diff --git a/nixos/release.nix b/nixos/release.nix
index 7c2e5b6415c5..972c89c1a411 100644
--- a/nixos/release.nix
+++ b/nixos/release.nix
@@ -227,6 +227,7 @@ in rec {
   tests.blivet = callTest tests/blivet.nix {};
   tests.boot = callSubTests tests/boot.nix {};
   tests.boot-stage1 = callTest tests/boot-stage1.nix {};
+  tests.borgbackup = callTest tests/borgbackup.nix {};
   tests.cadvisor = callTestOnTheseSystems ["x86_64-linux"] tests/cadvisor.nix {};
   tests.chromium = (callSubTestsOnTheseSystems ["x86_64-linux"] tests/chromium.nix {}).stable;
   tests.cjdns = callTest tests/cjdns.nix {};
diff --git a/nixos/tests/borgbackup.nix b/nixos/tests/borgbackup.nix
new file mode 100644
index 000000000000..123b02be7251
--- /dev/null
+++ b/nixos/tests/borgbackup.nix
@@ -0,0 +1,21 @@
+import ./make-test.nix ({ pkgs, ...}: {
+  name = "borgbackup";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ mic92 ];
+  };
+
+  nodes = {
+    machine = { config, pkgs, ... }: {
+      environment.systemPackages = [ pkgs.borgbackup ];
+    };
+  };
+
+  testScript = ''
+    my $borg = "BORG_PASSPHRASE=supersecret borg";
+    $machine->succeed("$borg init --encryption=repokey /tmp/backup");
+    $machine->succeed("mkdir /tmp/data/ && echo 'data' >/tmp/data/file");
+    $machine->succeed("$borg create --stats /tmp/backup::test /tmp/data");
+    $machine->succeed("$borg extract /tmp/backup::test");
+    $machine->succeed('c=$(cat data/file) && echo "c = $c" >&2 && [[ "$c" == "data" ]]');
+  '';
+})