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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "content/browser/renderer_host/media/desktop_capture_device_aura.h" | |
| 6 | |
| 7 #include "base/synchronization/waitable_event.h" | |
| 8 #include "content/browser/browser_thread_impl.h" | |
| 9 #include "content/public/browser/desktop_media_id.h" | |
| 10 #include "media/video/capture/video_capture_types.h" | |
| 11 #include "testing/gmock/include/gmock/gmock.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 #include "ui/aura/client/window_tree_client.h" | |
| 14 #include "ui/aura/test/aura_test_helper.h" | |
| 15 #include "ui/aura/test/test_window_delegate.h" | |
| 16 #include "ui/aura/window.h" | |
| 17 #include "ui/compositor/test/context_factories_for_test.h" | |
| 18 | |
| 19 using ::testing::_; | |
| 20 using ::testing::AnyNumber; | |
| 21 using ::testing::DoAll; | |
| 22 using ::testing::Expectation; | |
| 23 using ::testing::InvokeWithoutArgs; | |
| 24 using ::testing::SaveArg; | |
| 25 | |
| 26 namespace content { | |
| 27 namespace { | |
| 28 | |
| 29 const int kFrameRate = 30; | |
| 30 | |
| 31 class MockDeviceClient : public media::VideoCaptureDevice::Client { | |
| 32 public: | |
| 33 MOCK_METHOD2(ReserveOutputBuffer, | |
| 34 scoped_refptr<Buffer>(media::VideoFrame::Format format, | |
| 35 const gfx::Size& dimensions)); | |
| 36 MOCK_METHOD1(OnError, void(const std::string& reason)); | |
| 37 MOCK_METHOD5(OnIncomingCapturedFrame, | |
| 38 void(const uint8* data, | |
| 39 int length, | |
| 40 base::TimeTicks timestamp, | |
| 41 int rotation, | |
| 42 const media::VideoCaptureFormat& frame_format)); | |
| 43 MOCK_METHOD5(OnIncomingCapturedBuffer, | |
| 44 void(const scoped_refptr<Buffer>& buffer, | |
| 45 media::VideoFrame::Format format, | |
| 46 const gfx::Size& dimensions, | |
| 47 base::TimeTicks timestamp, | |
| 48 int frame_rate)); | |
| 49 }; | |
| 50 | |
| 51 // Test harness that sets up a minimal environment with necessary stubs. | |
| 52 class DesktopCaptureDeviceAuraTest : public testing::Test { | |
| 53 public: | |
| 54 DesktopCaptureDeviceAuraTest() | |
| 55 : browser_thread_for_ui_(BrowserThread::UI, &message_loop_) {} | |
| 56 virtual ~DesktopCaptureDeviceAuraTest() {} | |
| 57 | |
| 58 protected: | |
| 59 virtual void SetUp() OVERRIDE { | |
| 60 // The ContextFactory must exist before any Compositors are created. | |
| 61 bool enable_pixel_output = false; | |
| 62 ui::InitializeContextFactoryForTests(enable_pixel_output); | |
| 63 helper_.reset(new aura::test::AuraTestHelper(&message_loop_)); | |
| 64 helper_->SetUp(); | |
| 65 | |
| 66 // We need a window to cover desktop area so that DesktopCaptureDeviceAura | |
| 67 // can use gfx::NativeWindow::GetWindowAtScreenPoint() to locate the | |
| 68 // root window associated with the primary display. | |
| 69 gfx::Rect desktop_bounds = root_window()->bounds(); | |
| 70 window_delegate_.reset(new aura::test::TestWindowDelegate()); | |
| 71 desktop_window_.reset(new aura::Window(window_delegate_.get())); | |
| 72 desktop_window_->Init(aura::WINDOW_LAYER_TEXTURED); | |
| 73 desktop_window_->SetBounds(desktop_bounds); | |
| 74 aura::client::ParentWindowWithContext( | |
| 75 desktop_window_.get(), root_window(), desktop_bounds); | |
| 76 desktop_window_->Show(); | |
| 77 } | |
| 78 | |
| 79 virtual void TearDown() OVERRIDE { | |
| 80 helper_->RunAllPendingInMessageLoop(); | |
| 81 root_window()->RemoveChild(desktop_window_.get()); | |
| 82 desktop_window_.reset(); | |
| 83 window_delegate_.reset(); | |
| 84 helper_->TearDown(); | |
| 85 ui::TerminateContextFactoryForTests(); | |
| 86 } | |
| 87 | |
| 88 aura::Window* root_window() { return helper_->root_window(); } | |
| 89 | |
| 90 private: | |
| 91 base::MessageLoopForUI message_loop_; | |
| 92 BrowserThreadImpl browser_thread_for_ui_; | |
| 93 scoped_ptr<aura::test::AuraTestHelper> helper_; | |
| 94 scoped_ptr<aura::Window> desktop_window_; | |
| 95 scoped_ptr<aura::test::TestWindowDelegate> window_delegate_; | |
| 96 | |
| 97 DISALLOW_COPY_AND_ASSIGN(DesktopCaptureDeviceAuraTest); | |
| 98 }; | |
| 99 | |
| 100 TEST_F(DesktopCaptureDeviceAuraTest, StartAndStop) { | |
| 101 scoped_ptr<media::VideoCaptureDevice> capture_device( | |
| 102 DesktopCaptureDeviceAura::Create( | |
| 103 content::DesktopMediaID::RegisterAuraWindow(root_window()))); | |
| 104 | |
| 105 scoped_ptr<MockDeviceClient> client(new MockDeviceClient()); | |
| 106 EXPECT_CALL(*client, OnError(_)).Times(0); | |
| 107 | |
| 108 media::VideoCaptureParams capture_params; | |
| 109 capture_params.requested_format.frame_size.SetSize(640, 480); | |
| 110 capture_params.requested_format.frame_rate = kFrameRate; | |
| 111 capture_params.requested_format.pixel_format = media::PIXEL_FORMAT_I420; | |
| 112 capture_params.allow_resolution_change = false; | |
| 113 capture_device->AllocateAndStart( | |
| 114 capture_params, client.PassAs<media::VideoCaptureDevice::Client>()); | |
| 115 capture_device->StopAndDeAllocate(); | |
| 116 } | |
| 117 | |
| 118 } // namespace | |
| 119 } // namespace content | |
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Chromium Code Reviews
Issue 172003004:
Fixit: Move tab and desktop capture code to new location. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src