1 files changed, 72 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/login.nix b/nixpkgs/nixos/tests/login.nix
new file mode 100644
index 000000000000..9844ad492e88
--- /dev/null
+++ b/nixpkgs/nixos/tests/login.nix
@@ -0,0 +1,72 @@
+import ./make-test.nix ({ pkgs, latestKernel ? false, ... }:
+
+{
+  name = "login";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ eelco ];
+  };
+
+  machine =
+    { pkgs, lib, ... }:
+    { boot.kernelPackages = lib.mkIf latestKernel pkgs.linuxPackages_latest;
+    };
+
+  testScript =
+    ''
+      $machine->waitForUnit('multi-user.target');
+      $machine->waitUntilSucceeds("pgrep -f 'agetty.*tty1'");
+      $machine->screenshot("postboot");
+
+      subtest "create user", sub {
+          $machine->succeed("useradd -m alice");
+          $machine->succeed("(echo foobar; echo foobar) | passwd alice");
+      };
+
+      # Check whether switching VTs works.
+      subtest "virtual console switching", sub {
+          $machine->fail("pgrep -f 'agetty.*tty2'");
+          $machine->sendKeys("alt-f2");
+          $machine->waitUntilSucceeds("[ \$(fgconsole) = 2 ]");
+          $machine->waitForUnit('getty@tty2.service');
+          $machine->waitUntilSucceeds("pgrep -f 'agetty.*tty2'");
+      };
+
+      # Log in as alice on a virtual console.
+      subtest "virtual console login", sub {
+          $machine->waitUntilTTYMatches(2, "login: ");
+          $machine->sendChars("alice\n");
+          $machine->waitUntilTTYMatches(2, "login: alice");
+          $machine->waitUntilSucceeds("pgrep login");
+          $machine->waitUntilTTYMatches(2, "Password: ");
+          $machine->sendChars("foobar\n");
+          $machine->waitUntilSucceeds("pgrep -u alice bash");
+          $machine->sendChars("touch done\n");
+          $machine->waitForFile("/home/alice/done");
+      };
+
+      # Check whether systemd gives and removes device ownership as
+      # needed.
+      subtest "device permissions", sub {
+          $machine->succeed("getfacl /dev/snd/timer | grep -q alice");
+          $machine->sendKeys("alt-f1");
+          $machine->waitUntilSucceeds("[ \$(fgconsole) = 1 ]");
+          $machine->fail("getfacl /dev/snd/timer | grep -q alice");
+          $machine->succeed("chvt 2");
+          $machine->waitUntilSucceeds("getfacl /dev/snd/timer | grep -q alice");
+      };
+
+      # Log out.
+      subtest "virtual console logout", sub {
+          $machine->sendChars("exit\n");
+          $machine->waitUntilFails("pgrep -u alice bash");
+          $machine->screenshot("mingetty");
+      };
+
+      # Check whether ctrl-alt-delete works.
+      subtest "ctrl-alt-delete", sub {
+          $machine->sendKeys("ctrl-alt-delete");
+          $machine->waitForShutdown;
+      };
+    '';
+
+})