Index: content/browser/media/audio_output_stream_impl_unittest.cc |
diff --git a/content/browser/media/audio_output_stream_impl_unittest.cc b/content/browser/media/audio_output_stream_impl_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5ad6befc54bde49c1321978cbbdd60d2e2600d44 |
--- /dev/null |
+++ b/content/browser/media/audio_output_stream_impl_unittest.cc |
@@ -0,0 +1,171 @@ |
+// Copyright (c) 2016 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 <stdint.h> |
+#include <string> |
+ |
+#include "base/bind.h" |
+#include "base/command_line.h" |
+#include "content/browser/media/audio_output_impl.h" |
+#include "content/browser/media/audio_output_stream_impl.h" |
+#include "content/browser/media/capture/audio_mirroring_manager.h" |
+#include "content/browser/media/media_internals.h" |
+#include "content/browser/renderer_host/media/media_stream_manager.h" |
+#include "content/public/test/mock_render_process_host.h" |
+#include "content/public/test/test_browser_context.h" |
+#include "content/public/test/test_browser_thread_bundle.h" |
+#include "media/audio/audio_manager.h" |
+#include "media/base/media_switches.h" |
+#include "media/mojo/interfaces/audio_output.mojom.h" |
+#include "testing/gmock/include/gmock/gmock.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+/* |
+using ::testing::_; |
+using ::testing::Return; |
+ |
+namespace content { |
+ |
+namespace { |
+ |
+const int kRenderProcessId = 1; |
+const int kRenderFrameId = 5; |
+const int kStreamId1 = 9; |
+const int kStreamId2 = 20; |
+ |
+std::string ReturnMockSalt() { |
+ return std::string(); |
+} |
+ |
+ResourceContext::SaltCallback GetMockSaltCallback() { |
+ return base::Bind(&ReturnMockSalt); |
+} |
+} |
+ |
+class MockAudioOutputStreamAudioRendererHost : public AudioRendererHost { |
+ public: |
+ MockAudioOutputStreamAudioRendererHost( |
+ int render_process_id, |
+ media::AudioManager* audio_manager, |
+ AudioMirroringManager* mirroring_manager, |
+ MediaInternals* media_internals, |
+ MediaStreamManager* media_stream_manager, |
+ const ResourceContext::SaltCallback& salt_callback) |
+ : AudioRendererHost(render_process_id, |
+ audio_manager, |
+ mirroring_manager, |
+ media_internals, |
+ media_stream_manager, |
+ salt_callback) {} |
+ |
+ MOCK_METHOD1(CloseStream, void(int stream_id)); |
+ |
+ protected: |
+ FRIEND_TEST_ALL_PREFIXES(AudioOutputStreamImplTest, Close); |
+ friend class AudioOutputStreamImplTest; |
+ ~MockAudioOutputStreamAudioRendererHost() override {} |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(MockAudioOutputStreamAudioRendererHost); |
+}; |
+ |
+class MockAudioOutputImpl : public AudioOutputImpl { |
+ public: |
+ MockAudioOutputImpl(content::RenderProcessHost* process, |
+ int render_frame_id, |
+ media::mojom::AudioOutputRequest request) |
+ : AudioOutputImpl(process, render_frame_id, std::move(request)) {} |
+ ~MockAudioOutputImpl() {} |
+ MOCK_METHOD1(RemoveStream, bool(int stream_id)); |
+ DISALLOW_COPY_AND_ASSIGN(MockAudioOutputImpl); |
+}; |
+ |
+class TestRenderProcessHost : public MockRenderProcessHost { |
+ public: |
+ TestRenderProcessHost(BrowserContext* context) |
+ : MockRenderProcessHost(context) {} |
+ scoped_refptr<AudioRendererHost> audio_renderer_host() const override { |
+ return audio_renderer_host_; |
+ } |
+ scoped_refptr<AudioRendererHost> audio_renderer_host_; |
+}; |
+ |
+class AudioOutputStreamImplTest : public ::testing::Test { |
+ public: |
+ AudioOutputStreamImplTest() { |
+ browser_context_.reset(new TestBrowserContext); |
+ render_process_host_.reset( |
+ new TestRenderProcessHost(browser_context_.get())); |
+ |
+ audio_manager_ = media::AudioManager::CreateForTesting( |
+ base::ThreadTaskRunnerHandle::Get()); |
+ |
+ base::CommandLine::ForCurrentProcess()->AppendSwitch( |
+ switches::kUseFakeDeviceForMediaStream); |
+ media_stream_manager_.reset(new MediaStreamManager(audio_manager_.get())); |
+ |
+ // Enable caching to make enumerations run in a single thread |
+ media_stream_manager_->audio_output_device_enumerator()->SetCachePolicy( |
+ AudioOutputDeviceEnumerator::CACHE_POLICY_MANUAL_INVALIDATION); |
+ |
+ audio_renderer_host_ = (new MockAudioOutputStreamAudioRendererHost( |
+ kRenderProcessId, audio_manager_.get(), &mirroring_manager_, |
+ MediaInternals::GetInstance(), media_stream_manager_.get(), |
+ GetMockSaltCallback())); |
+ render_process_host_->audio_renderer_host_ = audio_renderer_host_; |
+ audio_output_impl_.reset( |
+ new MockAudioOutputImpl(render_process_host_.get(), kRenderFrameId, |
+ media::mojom::AudioOutputRequest())); |
+ audio_renderer_host_->set_audio_output_impl(kRenderFrameId, |
+ audio_output_impl_.get()); |
+ } |
+ |
+ ~AudioOutputStreamImplTest() override { |
+ // Avoid leaking the |audio_renderer_host_|. |
+ audio_renderer_host_ = NULL; |
+ } |
+ |
+ protected: |
+ std::unique_ptr<MockAudioOutputImpl> audio_output_impl_; |
+ scoped_refptr<MockAudioOutputStreamAudioRendererHost> audio_renderer_host_; |
+ |
+ private: |
+ media::ScopedAudioManagerPtr audio_manager_; |
+ std::unique_ptr<BrowserContext> browser_context_; |
+ std::unique_ptr<MediaStreamManager> media_stream_manager_; |
+ AudioMirroringManager mirroring_manager_; |
+ std::unique_ptr<TestRenderProcessHost> render_process_host_; |
+ TestBrowserThreadBundle thread_bundle_; |
+ DISALLOW_COPY_AND_ASSIGN(AudioOutputStreamImplTest); |
+}; |
+ |
+TEST_F(AudioOutputStreamImplTest, Close) { |
+ media::mojom::AudioOutputStreamPtr stream1 = |
+ media::mojom::AudioOutputStreamPtr(); |
+ |
+ std::unique_ptr<AudioOutputStreamImpl> stream_ptr1( |
+ new AudioOutputStreamImpl(mojo::GetProxy(&stream1), kStreamId1, |
+ kRenderFrameId, audio_renderer_host_.get())); |
+ |
+ EXPECT_CALL(*audio_renderer_host_.get(), CloseStream(kStreamId1)).Times(1); |
+ ; |
+ EXPECT_CALL(*audio_output_impl_, RemoveStream(kStreamId1)).Times(1); |
+ |
+ stream_ptr1->Close(); |
+ |
+ media::mojom::AudioOutputStreamPtr stream2 = |
+ media::mojom::AudioOutputStreamPtr(); |
+ |
+ std::unique_ptr<AudioOutputStreamImpl> stream_ptr2( |
+ new AudioOutputStreamImpl(mojo::GetProxy(&stream2), kStreamId2, |
+ kRenderFrameId, audio_renderer_host_.get())); |
+ |
+ EXPECT_CALL(*audio_renderer_host_.get(), CloseStream(kStreamId2)).Times(1); |
+ ; |
+ EXPECT_CALL(*audio_output_impl_, RemoveStream(kStreamId2)).Times(1); |
+ |
+ stream_ptr2->Close(); |
+} |
+ |
+} // namespace content |
+*/ |