Stop restricting the sender object path for incoming signals.

dbus/end_to_end_async_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 216 matching lines @@
 
 TEST_F(EndToEndAsyncTest, TestSignal) {
   const char kMessage[] = "hello, world";
   // Send the test signal from the exported object.
   test_service_->SendTestSignal(kMessage);
   // Receive the signal with the object proxy. The signal is handled in
   // EndToEndAsyncTest::OnTestSignal() in the main thread.
   WaitForTestSignal();
   ASSERT_EQ(kMessage, test_signal_string_);
 }
+
+TEST_F(EndToEndAsyncTest, TestSignalFromRoot) {
+  const char kMessage[] = "hello, world";
+  // Send the test signal from the root object path, to see if we can
+  // handle signals sent from "/", like dbus-send does.
+  test_service_->SendTestSignalFromRoot(kMessage);
+  // Receive the signal with the object proxy. The signal is handled in
+  // EndToEndAsyncTest::OnTestSignal() in the main thread.
+  WaitForTestSignal();
+  ASSERT_EQ(kMessage, test_signal_string_);
+}