containers tests: Distinguish declarative and imperative containers

nixos/release.nix

@@ -199,9 +199,10 @@ in rec {
   tests.cadvisor = hydraJob (import tests/cadvisor.nix { system = "x86_64-linux"; });
   tests.chromium = callSubTests tests/chromium.nix {};
   tests.cjdns = callTest tests/cjdns.nix {};
-  tests.containers = callTest tests/containers.nix {};
+  tests.containers-ipv4 = callTest tests/containers-ipv4.nix {};
   tests.containers-ipv6 = callTest tests/containers-ipv6.nix {};
   tests.containers-bridge = callTest tests/containers-bridge.nix {};
+  tests.containers-imperative = callTest tests/containers-imperative.nix {};
   tests.docker = hydraJob (import tests/docker.nix { system = "x86_64-linux"; });
   tests.dockerRegistry = hydraJob (import tests/docker-registry.nix { system = "x86_64-linux"; });
   tests.dnscrypt-proxy = callTest tests/dnscrypt-proxy.nix { system = "x86_64-linux"; };

nixos/tests/containers-imperative.nix

@@ -1,7 +1,7 @@
 # Test for NixOS' container support.
 
 import ./make-test.nix ({ pkgs, ...} : {
-  name = "containers";
+  name = "containers-imperative";
   meta = with pkgs.stdenv.lib.maintainers; {
     maintainers = [ aristid aszlig eelco chaoflow ];
   };
@@ -11,43 +11,11 @@ import ./make-test.nix ({ pkgs, ...} : {
     { imports = [ ../modules/installer/cd-dvd/channel.nix ];
       virtualisation.writableStore = true;
       virtualisation.memorySize = 768;
-
-      containers.webserver =
-        { privateNetwork = true;
-          hostAddress = "10.231.136.1";
-          localAddress = "10.231.136.2";
-          config =
-            { services.httpd.enable = true;
-              services.httpd.adminAddr = "foo@example.org";
-              networking.firewall.allowedTCPPorts = [ 80 ];
-              networking.firewall.allowPing = true;
-            };
-        };
-
       virtualisation.pathsInNixDB = [ pkgs.stdenv ];
     };
 
   testScript =
     ''
-      $machine->succeed("nixos-container list") =~ /webserver/ or die;
-
-      # Start the webserver container.
-      $machine->succeed("nixos-container start webserver");
-
-      # wait two seconds for the container to start and the network to be up
-      sleep 2;
-
-      # Since "start" returns after the container has reached
-      # multi-user.target, we should now be able to access it.
-      my $ip = $machine->succeed("nixos-container show-ip webserver");
-      chomp $ip;
-      $machine->succeed("ping -n -c1 $ip");
-      $machine->succeed("curl --fail http://$ip/ > /dev/null");
-
-      # Stop the container.
-      $machine->succeed("nixos-container stop webserver");
-      $machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
-
       # Make sure we have a NixOS tree (required by ‘nixos-container create’).
       $machine->succeed("PAGER=cat nix-env -qa -A nixos.hello >&2");
 
@@ -114,9 +82,6 @@ import ./make-test.nix ({ pkgs, ...} : {
         # Ensure that the container path is gone
         "test ! -e /var/lib/containers/$id1"
       );
-
-      # Destroying a declarative container should fail.
-      $machine->fail("nixos-container destroy webserver");
     '';
 
 })

nixos/tests/containers-ipv4.nix

@@ -0,0 +1,55 @@
+# Test for NixOS' container support.
+
+import ./make-test.nix ({ pkgs, ...} : {
+  name = "containers-ipv4";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ aristid aszlig eelco chaoflow ];
+  };
+
+  machine =
+    { config, pkgs, ... }:
+    { imports = [ ../modules/installer/cd-dvd/channel.nix ];
+      virtualisation.writableStore = true;
+      virtualisation.memorySize = 768;
+
+      containers.webserver =
+        { privateNetwork = true;
+          hostAddress = "10.231.136.1";
+          localAddress = "10.231.136.2";
+          config =
+            { services.httpd.enable = true;
+              services.httpd.adminAddr = "foo@example.org";
+              networking.firewall.allowedTCPPorts = [ 80 ];
+              networking.firewall.allowPing = true;
+            };
+        };
+
+      virtualisation.pathsInNixDB = [ pkgs.stdenv ];
+    };
+
+  testScript =
+    ''
+      $machine->succeed("nixos-container list") =~ /webserver/ or die;
+
+      # Start the webserver container.
+      $machine->succeed("nixos-container start webserver");
+
+      # wait two seconds for the container to start and the network to be up
+      sleep 2;
+
+      # Since "start" returns after the container has reached
+      # multi-user.target, we should now be able to access it.
+      my $ip = $machine->succeed("nixos-container show-ip webserver");
+      chomp $ip;
+      $machine->succeed("ping -n -c1 $ip");
+      $machine->succeed("curl --fail http://$ip/ > /dev/null");
+
+      # Stop the container.
+      $machine->succeed("nixos-container stop webserver");
+      $machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
+
+      # Destroying a declarative container should fail.
+      $machine->fail("nixos-container destroy webserver");
+    '';
+
+})