| // Copyright 2013 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 "content/browser/media/capture/desktop_capture_device_aura.h" |
| |
| #include "base/synchronization/waitable_event.h" |
| #include "content/browser/browser_thread_impl.h" |
| #include "content/public/browser/desktop_media_id.h" |
| #include "media/video/capture/video_capture_types.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/aura/client/window_tree_client.h" |
| #include "ui/aura/test/aura_test_helper.h" |
| #include "ui/aura/test/test_window_delegate.h" |
| #include "ui/aura/window.h" |
| #include "ui/compositor/test/context_factories_for_test.h" |
| #include "ui/wm/core/default_activation_client.h" |
| |
| using ::testing::_; |
| using ::testing::AnyNumber; |
| using ::testing::DoAll; |
| using ::testing::Expectation; |
| using ::testing::InvokeWithoutArgs; |
| using ::testing::SaveArg; |
| |
| namespace media { |
| class VideoFrame; |
| } // namespace media |
| |
| namespace content { |
| namespace { |
| |
| const int kFrameRate = 30; |
| |
| class MockDeviceClient : public media::VideoCaptureDevice::Client { |
| public: |
| MOCK_METHOD2(ReserveOutputBuffer, |
| scoped_refptr<Buffer>(media::VideoFrame::Format format, |
| const gfx::Size& dimensions)); |
| MOCK_METHOD1(OnError, void(const std::string& reason)); |
| MOCK_METHOD5(OnIncomingCapturedData, |
| void(const uint8* data, |
| int length, |
| const media::VideoCaptureFormat& frame_format, |
| int rotation, |
| base::TimeTicks timestamp)); |
| MOCK_METHOD4(OnIncomingCapturedVideoFrame, |
| void(const scoped_refptr<Buffer>& buffer, |
| const media::VideoCaptureFormat& buffer_format, |
| const scoped_refptr<media::VideoFrame>& frame, |
| base::TimeTicks timestamp)); |
| }; |
| |
| // Test harness that sets up a minimal environment with necessary stubs. |
| class DesktopCaptureDeviceAuraTest : public testing::Test { |
| public: |
| DesktopCaptureDeviceAuraTest() |
| : browser_thread_for_ui_(BrowserThread::UI, &message_loop_) {} |
| virtual ~DesktopCaptureDeviceAuraTest() {} |
| |
| protected: |
| virtual void SetUp() override { |
| // The ContextFactory must exist before any Compositors are created. |
| bool enable_pixel_output = false; |
| ui::ContextFactory* context_factory = |
| ui::InitializeContextFactoryForTests(enable_pixel_output); |
| helper_.reset(new aura::test::AuraTestHelper(&message_loop_)); |
| helper_->SetUp(context_factory); |
| new wm::DefaultActivationClient(helper_->root_window()); |
| |
| // We need a window to cover desktop area so that DesktopCaptureDeviceAura |
| // can use gfx::NativeWindow::GetWindowAtScreenPoint() to locate the |
| // root window associated with the primary display. |
| gfx::Rect desktop_bounds = root_window()->bounds(); |
| window_delegate_.reset(new aura::test::TestWindowDelegate()); |
| desktop_window_.reset(new aura::Window(window_delegate_.get())); |
| desktop_window_->Init(aura::WINDOW_LAYER_TEXTURED); |
| desktop_window_->SetBounds(desktop_bounds); |
| aura::client::ParentWindowWithContext( |
| desktop_window_.get(), root_window(), desktop_bounds); |
| desktop_window_->Show(); |
| } |
| |
| virtual void TearDown() override { |
| helper_->RunAllPendingInMessageLoop(); |
| root_window()->RemoveChild(desktop_window_.get()); |
| desktop_window_.reset(); |
| window_delegate_.reset(); |
| helper_->TearDown(); |
| ui::TerminateContextFactoryForTests(); |
| } |
| |
| aura::Window* root_window() { return helper_->root_window(); } |
| |
| private: |
| base::MessageLoopForUI message_loop_; |
| BrowserThreadImpl browser_thread_for_ui_; |
| scoped_ptr<aura::test::AuraTestHelper> helper_; |
| scoped_ptr<aura::Window> desktop_window_; |
| scoped_ptr<aura::test::TestWindowDelegate> window_delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DesktopCaptureDeviceAuraTest); |
| }; |
| |
| TEST_F(DesktopCaptureDeviceAuraTest, StartAndStop) { |
| scoped_ptr<media::VideoCaptureDevice> capture_device( |
| DesktopCaptureDeviceAura::Create( |
| content::DesktopMediaID::RegisterAuraWindow(root_window()))); |
| |
| scoped_ptr<MockDeviceClient> client(new MockDeviceClient()); |
| EXPECT_CALL(*client, OnError(_)).Times(0); |
| |
| media::VideoCaptureParams capture_params; |
| capture_params.requested_format.frame_size.SetSize(640, 480); |
| capture_params.requested_format.frame_rate = kFrameRate; |
| capture_params.requested_format.pixel_format = media::PIXEL_FORMAT_I420; |
| capture_device->AllocateAndStart( |
| capture_params, client.PassAs<media::VideoCaptureDevice::Client>()); |
| capture_device->StopAndDeAllocate(); |
| } |
| |
| } // namespace |
| } // namespace content |