media: Quit MojoMediaApplication when no service is bound.

media/mojo/services/media_apptest.cc

 // Copyright 2015 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 "base/bind.h"
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "media/base/mock_filters.h"
@@ skipping 39 matching lines @@
       : media_renderer_client_binding_(&media_renderer_client_),
         video_demuxer_stream_(DemuxerStream::VIDEO) {}
   ~MediaAppTest() override {}
 
   void SetUp() override {
     ApplicationTestBase::SetUp();
 
     mojo::URLRequestPtr request = mojo::URLRequest::New();
     request->url = "mojo:media";
     mojo::ApplicationConnection* connection =
-        application_impl()->ConnectToApplication(request.Pass());
+        application_impl()->ConnectToApplication(
+            request.Pass(),
+            base::Bind(&MediaAppTest::OnAppTerminated, base::Unretained(this)));
 
     connection->ConnectToService(&cdm_);
     connection->ConnectToService(&media_renderer_);
 
     run_loop_.reset(new base::RunLoop());
   }
 
   // MOCK_METHOD* doesn't support move only types. Work around this by having
   // an extra method.
   MOCK_METHOD1(OnCdmInitializedInternal, void(bool result));
@@ skipping 22 matching lines @@
     media_renderer_client_binding_.Bind(GetProxy(&client_ptr));
 
     EXPECT_CALL(*this, OnRendererInitialized())
         .Times(Exactly(1))
         .WillOnce(Invoke(run_loop_.get(), &base::RunLoop::Quit));
     media_renderer_->Initialize(client_ptr.Pass(), nullptr, video_stream.Pass(),
                                 base::Bind(&MediaAppTest::OnRendererInitialized,
                                            base::Unretained(this)));
   }
 
+  MOCK_METHOD0(OnAppTerminated, void());
+
  protected:
   scoped_ptr<base::RunLoop> run_loop_;
 
   mojo::ContentDecryptionModulePtr cdm_;
   mojo::MediaRendererPtr media_renderer_;
 
   StrictMock<MockMediaRendererClient> media_renderer_client_;
   mojo::Binding<mojo::MediaRendererClient> media_renderer_client_binding_;
 
   StrictMock<MockDemuxerStream> video_demuxer_stream_;
@@ skipping 21 matching lines @@
   InitializeRenderer(TestVideoConfig::Normal());
   run_loop_->Run();
 }
 
 TEST_F(MediaAppTest, InitializeRenderer_InvalidConfig) {
   EXPECT_CALL(media_renderer_client_, OnError());
   InitializeRenderer(TestVideoConfig::Invalid());
   run_loop_->Run();
 }
 
+TEST_F(MediaAppTest, Lifetime) {
+  // Disconnect one service doesn't terminate the app.
+  cdm_.reset();
+
+  // Disconnect all services should terminate the app.
+  EXPECT_CALL(*this, OnAppTerminated())
+      .Times(Exactly(1))
+      .WillOnce(Invoke(run_loop_.get(), &base::RunLoop::Quit));
+  media_renderer_.reset();
+
+  run_loop_->Run();
+}
+
 }  // namespace media