Add two simple UNIXSocket tests

test/test_pumactl.rb

@@ -175,6 +175,30 @@ def test_control_ssl
     assert_kind_of Thread, t.join, "server didn't stop"
   end
 
+  def test_control_aunix
+    skip_unless :aunix
+
+    url = "unix://@test_control_aunix.unix"
+
+    opts = [
+      "--control-url", url,
+      "--control-token", "ctrl",
+      "--config-file", "test/config/app.rb",
+    ]
+
+    control_cli = Puma::ControlCLI.new (opts + ["start"]), @ready, @ready
+    t = Thread.new do
+      control_cli.run
+    end
+
+    wait_booted
+
+    assert_command_cli_output opts + ["status"], "Puma is started"
+    assert_command_cli_output opts + ["stop"], "Command stop sent success"
+
+    assert_kind_of Thread, t.join, "server didn't stop"
+  end
+
   private
 
   def assert_command_cli_output(options, expected_out)

test/test_unix_socket.rb

@@ -8,21 +8,21 @@ class TestPumaUnixSocket < Minitest::Test
 
   App = lambda { |env| [200, {}, ["Works"]] }
 
-  def setup
-    return unless UNIX_SKT_EXIST
-    @tmp_socket_path = tmp_path('.sock')
+  def teardown
+    return if skipped?
+    @server.stop(true)
+  end
+
+  def server_unix(type)
+    @tmp_socket_path = type == :unix ? tmp_path('.sock') : "@TestPumaUnixSocket"
     @server = Puma::Server.new App
     @server.add_unix_listener @tmp_socket_path
     @server.run
   end
 
-  def teardown
-    return unless UNIX_SKT_EXIST
-    @server.stop(true)
-  end
-
-  def test_server
+  def test_server_unix
     skip_unless :unix
+    server_unix :unix
     sock = UNIXSocket.new @tmp_socket_path
 
     sock << "GET / HTTP/1.0\r\nHost: blah.com\r\n\r\n"
@@ -31,4 +31,16 @@ def test_server
 
     assert_equal expected, sock.read(expected.size)
   end
+
+  def test_server_aunix
+    skip_unless :aunix
+    server_unix :aunix
+    sock = UNIXSocket.new @tmp_socket_path.sub(/\A@/, "\0")
+
+    sock << "GET / HTTP/1.0\r\nHost: blah.com\r\n\r\n"
+
+    expected = "HTTP/1.0 200 OK\r\nContent-Length: 5\r\n\r\nWorks"
+
+    assert_equal expected, sock.read(expected.size)
+  end
 end