move dependencies to vendor

vendor/github.com/guelfey/go.dbus/transport_unix_test.go

@@ -0,0 +1,49 @@
+package dbus
+
+import (
+	"os"
+	"testing"
+)
+
+const testString = `This is a test!
+This text should be read from the file that is created by this test.`
+
+type unixFDTest struct{}
+
+func (t unixFDTest) Test(fd UnixFD) (string, *Error) {
+	var b [4096]byte
+	file := os.NewFile(uintptr(fd), "testfile")
+	defer file.Close()
+	n, err := file.Read(b[:])
+	if err != nil {
+		return "", &Error{"com.github.guelfey.test.Error", nil}
+	}
+	return string(b[:n]), nil
+}
+
+func TestUnixFDs(t *testing.T) {
+	conn, err := SessionBus()
+	if err != nil {
+		t.Fatal(err)
+	}
+	r, w, err := os.Pipe()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer w.Close()
+	if _, err := w.Write([]byte(testString)); err != nil {
+		t.Fatal(err)
+	}
+	name := conn.Names()[0]
+	test := unixFDTest{}
+	conn.Export(test, "/com/github/guelfey/test", "com.github.guelfey.test")
+	var s string
+	obj := conn.Object(name, "/com/github/guelfey/test")
+	err = obj.Call("com.github.guelfey.test.Test", 0, UnixFD(r.Fd())).Store(&s)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if s != testString {
+		t.Fatal("got", s, "wanted", testString)
+	}
+}