Now supports socket activation

multilistener/listener_test.go

@@ -0,0 +1,54 @@
+package multilistener
+
+import (
+	"net"
+	"testing"
+)
+
+func TestNew(t *testing.T) {
+
+	_, err := New()
+	if err == nil {
+		t.Fatalf("expected error when creating listener with no underlying listeners")
+	}
+	l1, err := net.Listen("tcp", ":0")
+	if err != nil {
+		t.Fatalf("could not create listener")
+	}
+	l2, err := net.Listen("tcp", ":0")
+	if err != nil {
+		t.Fatalf("could not create listener")
+	}
+
+	ml, err := New(l1, l2)
+	if err != nil {
+		t.Fatalf("expected ok, got %s", err)
+	}
+
+	c1, err := net.Dial(l1.Addr().Network(), l1.Addr().String())
+	if err != nil {
+		t.Fatalf("expected to dial to l1: %s", err)
+	}
+	if n, err := c1.Write([]byte("a")); n != 1 || err != nil {
+		t.Fatalf("expected n = 1, err = nil, got %d, %s", n, err)
+	}
+	c1_ml, err := ml.Accept()
+	if err != nil {
+		t.Fatalf("expected to connect to c1: %s", err)
+	}
+	buf := make([]byte, 100)
+	if n, err := c1_ml.Read(buf); n != 1 || err != nil {
+		t.Fatalf("expected 1 byte got %d, %s", n, err)
+	}
+	if buf[0] != 'a' {
+		t.Fatalf("expected a, got %c", buf[0])
+	}
+
+	if err := ml.Close(); err != nil {
+		t.Fatalf("expected no error closing: %s", err)
+	}
+
+	if _, err := ml.Accept(); err == nil {
+		t.Fatalf("expected error after closing")
+	}
+}