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1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/offscreen_canvas_compositor_frame_sink_m anager.h" | |
xlai (Olivia)
2017/03/08 16:29:56
I really wonder this CL can pass style check when
boliu
2017/03/08 17:00:57
+1
| |
5 #include "base/message_loop/message_loop.h" | 6 #include "base/message_loop/message_loop.h" |
6 #include "cc/surfaces/local_surface_id_allocator.h" | 7 #include "cc/surfaces/local_surface_id_allocator.h" |
7 #include "content/browser/compositor/test/no_transport_image_transport_factory.h " | 8 #include "content/browser/compositor/test/no_transport_image_transport_factory.h " |
8 #include "content/browser/renderer_host/offscreen_canvas_surface_impl.h" | 9 #include "content/browser/renderer_host/offscreen_canvas_surface_impl.h" |
9 #include "content/browser/renderer_host/offscreen_canvas_surface_manager.h" | |
10 #include "content/public/test/test_browser_thread.h" | 10 #include "content/public/test/test_browser_thread.h" |
11 #include "mojo/public/cpp/bindings/binding.h" | 11 #include "mojo/public/cpp/bindings/binding.h" |
12 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
13 | 13 |
14 #if defined(OS_ANDROID) | 14 #if defined(OS_ANDROID) |
15 #include "base/memory/ptr_util.h" | 15 #include "base/memory/ptr_util.h" |
16 #else | 16 #else |
17 #include "content/browser/compositor/image_transport_factory.h" | 17 #include "content/browser/compositor/image_transport_factory.h" |
18 #endif | 18 #endif |
19 | 19 |
20 namespace content { | 20 namespace content { |
21 | 21 |
22 class OffscreenCanvasSurfaceManagerTest : public testing::Test { | 22 class OffscreenCanvasCompositorFrameSinkManagerTest : public testing::Test { |
23 public: | 23 public: |
24 int getNumSurfaceImplInstances() { | 24 int getNumSurfaceImplInstances() { |
25 return OffscreenCanvasSurfaceManager::GetInstance() | 25 return OffscreenCanvasCompositorFrameSinkManager::GetInstance() |
26 ->registered_surface_instances_.size(); | 26 ->registered_surface_instances_.size(); |
27 } | 27 } |
28 | 28 |
29 void OnSurfaceCreated(const cc::SurfaceId& surface_id) { | 29 void OnSurfaceCreated(const cc::SurfaceId& surface_id) { |
30 OffscreenCanvasSurfaceManager::GetInstance()->OnSurfaceCreated( | 30 OffscreenCanvasCompositorFrameSinkManager::GetInstance()->OnSurfaceCreated( |
31 cc::SurfaceInfo(surface_id, 1.0f, gfx::Size(10, 10))); | 31 cc::SurfaceInfo(surface_id, 1.0f, gfx::Size(10, 10))); |
32 } | 32 } |
33 | 33 |
34 protected: | 34 protected: |
35 void SetUp() override; | 35 void SetUp() override; |
36 void TearDown() override; | 36 void TearDown() override; |
37 | 37 |
38 private: | 38 private: |
39 std::unique_ptr<TestBrowserThread> ui_thread_; | 39 std::unique_ptr<TestBrowserThread> ui_thread_; |
40 base::MessageLoopForUI message_loop_; | 40 base::MessageLoopForUI message_loop_; |
41 }; | 41 }; |
42 | 42 |
43 void OffscreenCanvasSurfaceManagerTest::SetUp() { | 43 void OffscreenCanvasCompositorFrameSinkManagerTest::SetUp() { |
44 #if !defined(OS_ANDROID) | 44 #if !defined(OS_ANDROID) |
45 ImageTransportFactory::InitializeForUnitTests( | 45 ImageTransportFactory::InitializeForUnitTests( |
46 std::unique_ptr<ImageTransportFactory>( | 46 std::unique_ptr<ImageTransportFactory>( |
47 new NoTransportImageTransportFactory)); | 47 new NoTransportImageTransportFactory)); |
48 #endif | 48 #endif |
49 ui_thread_.reset(new TestBrowserThread(BrowserThread::UI, &message_loop_)); | 49 ui_thread_.reset(new TestBrowserThread(BrowserThread::UI, &message_loop_)); |
50 } | 50 } |
51 | 51 |
52 void OffscreenCanvasSurfaceManagerTest::TearDown() { | 52 void OffscreenCanvasCompositorFrameSinkManagerTest::TearDown() { |
53 #if !defined(OS_ANDROID) | 53 #if !defined(OS_ANDROID) |
54 ImageTransportFactory::Terminate(); | 54 ImageTransportFactory::Terminate(); |
55 #endif | 55 #endif |
56 } | 56 } |
57 | 57 |
58 // This test mimics the workflow of OffscreenCanvas.commit() on renderer | 58 // This test mimics the workflow of OffscreenCanvas.commit() on renderer |
59 // process. | 59 // process. |
60 TEST_F(OffscreenCanvasSurfaceManagerTest, | 60 TEST_F(OffscreenCanvasCompositorFrameSinkManagerTest, |
61 SingleHTMLCanvasElementTransferToOffscreen) { | 61 SingleHTMLCanvasElementTransferToOffscreen) { |
62 cc::mojom::DisplayCompositorClientPtr client; | 62 cc::mojom::DisplayCompositorClientPtr client; |
63 cc::FrameSinkId frame_sink_id(3, 3); | 63 cc::FrameSinkId frame_sink_id(3, 3); |
64 cc::LocalSurfaceIdAllocator local_surface_id_allocator; | 64 cc::LocalSurfaceIdAllocator local_surface_id_allocator; |
65 cc::LocalSurfaceId current_local_surface_id( | 65 cc::LocalSurfaceId current_local_surface_id( |
66 local_surface_id_allocator.GenerateId()); | 66 local_surface_id_allocator.GenerateId()); |
67 | 67 |
68 auto surface_impl = base::WrapUnique(new OffscreenCanvasSurfaceImpl( | 68 auto surface_impl = base::WrapUnique(new OffscreenCanvasSurfaceImpl( |
69 cc::FrameSinkId(), frame_sink_id, std::move(client))); | 69 cc::FrameSinkId(), frame_sink_id, std::move(client))); |
70 EXPECT_EQ(1, this->getNumSurfaceImplInstances()); | 70 EXPECT_EQ(1, this->getNumSurfaceImplInstances()); |
71 EXPECT_EQ(surface_impl.get(), | 71 EXPECT_EQ(surface_impl.get(), |
72 OffscreenCanvasSurfaceManager::GetInstance()->GetSurfaceInstance( | 72 OffscreenCanvasCompositorFrameSinkManager::GetInstance() |
73 frame_sink_id)); | 73 ->GetSurfaceInstance(frame_sink_id)); |
74 | 74 |
75 this->OnSurfaceCreated( | 75 this->OnSurfaceCreated( |
76 cc::SurfaceId(frame_sink_id, current_local_surface_id)); | 76 cc::SurfaceId(frame_sink_id, current_local_surface_id)); |
77 EXPECT_EQ(current_local_surface_id, surface_impl->current_local_surface_id()); | 77 EXPECT_EQ(current_local_surface_id, surface_impl->current_local_surface_id()); |
78 | 78 |
79 surface_impl = nullptr; | 79 surface_impl = nullptr; |
80 EXPECT_EQ(0, this->getNumSurfaceImplInstances()); | 80 EXPECT_EQ(0, this->getNumSurfaceImplInstances()); |
81 } | 81 } |
82 | 82 |
83 TEST_F(OffscreenCanvasSurfaceManagerTest, | 83 TEST_F(OffscreenCanvasCompositorFrameSinkManagerTest, |
84 MultiHTMLCanvasElementTransferToOffscreen) { | 84 MultiHTMLCanvasElementTransferToOffscreen) { |
85 cc::mojom::DisplayCompositorClientPtr client_a; | 85 cc::mojom::DisplayCompositorClientPtr client_a; |
86 cc::FrameSinkId dummy_parent_frame_sink_id(0, 0); | 86 cc::FrameSinkId dummy_parent_frame_sink_id(0, 0); |
87 cc::FrameSinkId frame_sink_id_a(3, 3); | 87 cc::FrameSinkId frame_sink_id_a(3, 3); |
88 auto surface_impl_a = base::WrapUnique(new OffscreenCanvasSurfaceImpl( | 88 auto surface_impl_a = base::WrapUnique(new OffscreenCanvasSurfaceImpl( |
89 dummy_parent_frame_sink_id, frame_sink_id_a, std::move(client_a))); | 89 dummy_parent_frame_sink_id, frame_sink_id_a, std::move(client_a))); |
90 | 90 |
91 cc::mojom::DisplayCompositorClientPtr client_b; | 91 cc::mojom::DisplayCompositorClientPtr client_b; |
92 cc::FrameSinkId frame_sink_id_b(4, 4); | 92 cc::FrameSinkId frame_sink_id_b(4, 4); |
93 | 93 |
94 auto surface_impl_b = base::WrapUnique(new OffscreenCanvasSurfaceImpl( | 94 auto surface_impl_b = base::WrapUnique(new OffscreenCanvasSurfaceImpl( |
95 dummy_parent_frame_sink_id, frame_sink_id_b, std::move(client_b))); | 95 dummy_parent_frame_sink_id, frame_sink_id_b, std::move(client_b))); |
96 | 96 |
97 EXPECT_EQ(2, this->getNumSurfaceImplInstances()); | 97 EXPECT_EQ(2, this->getNumSurfaceImplInstances()); |
98 EXPECT_EQ(surface_impl_a.get(), | 98 EXPECT_EQ(surface_impl_a.get(), |
99 OffscreenCanvasSurfaceManager::GetInstance()->GetSurfaceInstance( | 99 OffscreenCanvasCompositorFrameSinkManager::GetInstance() |
100 frame_sink_id_a)); | 100 ->GetSurfaceInstance(frame_sink_id_a)); |
101 EXPECT_EQ(surface_impl_b.get(), | 101 EXPECT_EQ(surface_impl_b.get(), |
102 OffscreenCanvasSurfaceManager::GetInstance()->GetSurfaceInstance( | 102 OffscreenCanvasCompositorFrameSinkManager::GetInstance() |
103 frame_sink_id_b)); | 103 ->GetSurfaceInstance(frame_sink_id_b)); |
104 | 104 |
105 surface_impl_a = nullptr; | 105 surface_impl_a = nullptr; |
106 EXPECT_EQ(1, this->getNumSurfaceImplInstances()); | 106 EXPECT_EQ(1, this->getNumSurfaceImplInstances()); |
107 surface_impl_b = nullptr; | 107 surface_impl_b = nullptr; |
108 EXPECT_EQ(0, this->getNumSurfaceImplInstances()); | 108 EXPECT_EQ(0, this->getNumSurfaceImplInstances()); |
109 } | 109 } |
110 | 110 |
111 } // namespace content | 111 } // namespace content |
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