| // Copyright 2012 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 "cc/trees/layer_tree_host.h" |
| |
| #include "base/basictypes.h" |
| #include "cc/layers/content_layer.h" |
| #include "cc/layers/heads_up_display_layer.h" |
| #include "cc/layers/io_surface_layer.h" |
| #include "cc/layers/layer_impl.h" |
| #include "cc/layers/picture_layer.h" |
| #include "cc/layers/scrollbar_layer.h" |
| #include "cc/layers/texture_layer.h" |
| #include "cc/layers/texture_layer_impl.h" |
| #include "cc/layers/video_layer.h" |
| #include "cc/layers/video_layer_impl.h" |
| #include "cc/output/filter_operations.h" |
| #include "cc/test/fake_content_layer.h" |
| #include "cc/test/fake_content_layer_client.h" |
| #include "cc/test/fake_content_layer_impl.h" |
| #include "cc/test/fake_context_provider.h" |
| #include "cc/test/fake_delegated_renderer_layer.h" |
| #include "cc/test/fake_delegated_renderer_layer_impl.h" |
| #include "cc/test/fake_layer_tree_host_client.h" |
| #include "cc/test/fake_output_surface.h" |
| #include "cc/test/fake_scoped_ui_resource.h" |
| #include "cc/test/fake_scrollbar.h" |
| #include "cc/test/fake_scrollbar_layer.h" |
| #include "cc/test/fake_video_frame_provider.h" |
| #include "cc/test/layer_tree_test.h" |
| #include "cc/test/render_pass_test_common.h" |
| #include "cc/test/test_web_graphics_context_3d.h" |
| #include "cc/trees/layer_tree_host_impl.h" |
| #include "cc/trees/layer_tree_impl.h" |
| #include "cc/trees/single_thread_proxy.h" |
| #include "gpu/GLES2/gl2extchromium.h" |
| #include "media/base/media.h" |
| |
| using media::VideoFrame; |
| using WebKit::WebGraphicsContext3D; |
| |
| namespace cc { |
| namespace { |
| |
| // These tests deal with losing the 3d graphics context. |
| class LayerTreeHostContextTest : public LayerTreeTest { |
| public: |
| LayerTreeHostContextTest() |
| : LayerTreeTest(), |
| context3d_(NULL), |
| times_to_fail_create_(0), |
| times_to_fail_initialize_(0), |
| times_to_lose_on_create_(0), |
| times_to_lose_during_commit_(0), |
| times_to_lose_during_draw_(0), |
| times_to_fail_recreate_(0), |
| times_to_fail_reinitialize_(0), |
| times_to_lose_on_recreate_(0), |
| times_to_fail_create_offscreen_(0), |
| times_to_fail_recreate_offscreen_(0), |
| times_to_expect_create_failed_(0), |
| times_create_failed_(0), |
| times_offscreen_created_(0), |
| committed_at_least_once_(false), |
| context_should_support_io_surface_(false), |
| fallback_context_works_(false) { |
| media::InitializeMediaLibraryForTesting(); |
| } |
| |
| void LoseContext() { |
| context3d_->loseContextCHROMIUM(GL_GUILTY_CONTEXT_RESET_ARB, |
| GL_INNOCENT_CONTEXT_RESET_ARB); |
| context3d_ = NULL; |
| } |
| |
| virtual scoped_ptr<TestWebGraphicsContext3D> CreateContext3d() { |
| return TestWebGraphicsContext3D::Create(); |
| } |
| |
| virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback) |
| OVERRIDE { |
| if (times_to_fail_create_) { |
| --times_to_fail_create_; |
| ExpectCreateToFail(); |
| return scoped_ptr<OutputSurface>(); |
| } |
| |
| scoped_ptr<TestWebGraphicsContext3D> context3d = CreateContext3d(); |
| context3d_ = context3d.get(); |
| |
| if (context_should_support_io_surface_) { |
| context3d_->set_have_extension_io_surface(true); |
| context3d_->set_have_extension_egl_image(true); |
| } |
| |
| if (times_to_fail_initialize_ && !(fallback && fallback_context_works_)) { |
| --times_to_fail_initialize_; |
| // Make the context get lost during reinitialization. |
| // The number of times MakeCurrent succeeds is not important, and |
| // can be changed if needed to make this pass with future changes. |
| context3d_->set_times_make_current_succeeds(2); |
| ExpectCreateToFail(); |
| } else if (times_to_lose_on_create_) { |
| --times_to_lose_on_create_; |
| LoseContext(); |
| ExpectCreateToFail(); |
| } |
| |
| if (delegating_renderer()) { |
| return FakeOutputSurface::CreateDelegating3d( |
| context3d.PassAs<WebGraphicsContext3D>()).PassAs<OutputSurface>(); |
| } |
| return FakeOutputSurface::Create3d( |
| context3d.PassAs<WebGraphicsContext3D>()).PassAs<OutputSurface>(); |
| } |
| |
| scoped_ptr<TestWebGraphicsContext3D> CreateOffscreenContext3d() { |
| if (!context3d_) |
| return scoped_ptr<TestWebGraphicsContext3D>(); |
| |
| ++times_offscreen_created_; |
| |
| if (times_to_fail_create_offscreen_) { |
| --times_to_fail_create_offscreen_; |
| ExpectCreateToFail(); |
| return scoped_ptr<TestWebGraphicsContext3D>(); |
| } |
| |
| scoped_ptr<TestWebGraphicsContext3D> offscreen_context3d = |
| TestWebGraphicsContext3D::Create().Pass(); |
| DCHECK(offscreen_context3d); |
| context3d_->add_share_group_context(offscreen_context3d.get()); |
| |
| return offscreen_context3d.Pass(); |
| } |
| |
| virtual scoped_refptr<cc::ContextProvider> |
| OffscreenContextProviderForMainThread() OVERRIDE { |
| DCHECK(!HasImplThread()); |
| |
| if (!offscreen_contexts_main_thread_.get() || |
| offscreen_contexts_main_thread_->DestroyedOnMainThread()) { |
| offscreen_contexts_main_thread_ = FakeContextProvider::Create( |
| base::Bind(&LayerTreeHostContextTest::CreateOffscreenContext3d, |
| base::Unretained(this))); |
| if (offscreen_contexts_main_thread_.get() && |
| !offscreen_contexts_main_thread_->BindToCurrentThread()) |
| offscreen_contexts_main_thread_ = NULL; |
| } |
| return offscreen_contexts_main_thread_; |
| } |
| |
| virtual scoped_refptr<cc::ContextProvider> |
| OffscreenContextProviderForCompositorThread() OVERRIDE { |
| DCHECK(HasImplThread()); |
| |
| if (!offscreen_contexts_compositor_thread_.get() || |
| offscreen_contexts_compositor_thread_->DestroyedOnMainThread()) { |
| offscreen_contexts_compositor_thread_ = FakeContextProvider::Create( |
| base::Bind(&LayerTreeHostContextTest::CreateOffscreenContext3d, |
| base::Unretained(this))); |
| } |
| return offscreen_contexts_compositor_thread_; |
| } |
| |
| virtual bool PrepareToDrawOnThread(LayerTreeHostImpl* host_impl, |
| LayerTreeHostImpl::FrameData* frame, |
| bool result) OVERRIDE { |
| EXPECT_TRUE(result); |
| if (!times_to_lose_during_draw_) |
| return result; |
| |
| --times_to_lose_during_draw_; |
| context3d_->set_times_make_current_succeeds(0); |
| |
| times_to_fail_create_ = times_to_fail_recreate_; |
| times_to_fail_recreate_ = 0; |
| times_to_fail_initialize_ = times_to_fail_reinitialize_; |
| times_to_fail_reinitialize_ = 0; |
| times_to_lose_on_create_ = times_to_lose_on_recreate_; |
| times_to_lose_on_recreate_ = 0; |
| times_to_fail_create_offscreen_ = times_to_fail_recreate_offscreen_; |
| times_to_fail_recreate_offscreen_ = 0; |
| |
| return result; |
| } |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| committed_at_least_once_ = true; |
| |
| if (!times_to_lose_during_commit_) |
| return; |
| --times_to_lose_during_commit_; |
| LoseContext(); |
| |
| times_to_fail_create_ = times_to_fail_recreate_; |
| times_to_fail_recreate_ = 0; |
| times_to_fail_initialize_ = times_to_fail_reinitialize_; |
| times_to_fail_reinitialize_ = 0; |
| times_to_lose_on_create_ = times_to_lose_on_recreate_; |
| times_to_lose_on_recreate_ = 0; |
| times_to_fail_create_offscreen_ = times_to_fail_recreate_offscreen_; |
| times_to_fail_recreate_offscreen_ = 0; |
| } |
| |
| virtual void DidFailToInitializeOutputSurface() OVERRIDE { |
| ++times_create_failed_; |
| } |
| |
| virtual void TearDown() OVERRIDE { |
| LayerTreeTest::TearDown(); |
| EXPECT_EQ(times_to_expect_create_failed_, times_create_failed_); |
| } |
| |
| void ExpectCreateToFail() { |
| ++times_to_expect_create_failed_; |
| } |
| |
| protected: |
| TestWebGraphicsContext3D* context3d_; |
| int times_to_fail_create_; |
| int times_to_fail_initialize_; |
| int times_to_lose_on_create_; |
| int times_to_lose_during_commit_; |
| int times_to_lose_during_draw_; |
| int times_to_fail_recreate_; |
| int times_to_fail_reinitialize_; |
| int times_to_lose_on_recreate_; |
| int times_to_fail_create_offscreen_; |
| int times_to_fail_recreate_offscreen_; |
| int times_to_expect_create_failed_; |
| int times_create_failed_; |
| int times_offscreen_created_; |
| bool committed_at_least_once_; |
| bool context_should_support_io_surface_; |
| bool fallback_context_works_; |
| |
| scoped_refptr<FakeContextProvider> offscreen_contexts_main_thread_; |
| scoped_refptr<FakeContextProvider> offscreen_contexts_compositor_thread_; |
| }; |
| |
| class LayerTreeHostContextTestLostContextSucceeds |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLostContextSucceeds() |
| : LayerTreeHostContextTest(), |
| test_case_(0), |
| num_losses_(0), |
| recovered_context_(true), |
| first_initialized_(false) {} |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_TRUE(succeeded); |
| |
| if (first_initialized_) |
| ++num_losses_; |
| else |
| first_initialized_ = true; |
| |
| recovered_context_ = true; |
| } |
| |
| virtual void AfterTest() OVERRIDE { |
| EXPECT_EQ(11u, test_case_); |
| EXPECT_EQ(8 + 10 + 10 + 1, num_losses_); |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| // If the last frame had a context loss, then we'll commit again to |
| // recover. |
| if (!recovered_context_) |
| return; |
| if (times_to_lose_during_commit_) |
| return; |
| if (times_to_lose_during_draw_) |
| return; |
| |
| recovered_context_ = false; |
| if (NextTestCase()) |
| InvalidateAndSetNeedsCommit(); |
| else |
| EndTest(); |
| } |
| |
| virtual void InvalidateAndSetNeedsCommit() { |
| // Cause damage so we try to draw. |
| layer_tree_host()->root_layer()->SetNeedsDisplay(); |
| layer_tree_host()->SetNeedsCommit(); |
| } |
| |
| bool NextTestCase() { |
| static const TestCase kTests[] = { |
| // Losing the context and failing to recreate it (or losing it again |
| // immediately) a small number of times should succeed. |
| { 1, // times_to_lose_during_commit |
| 0, // times_to_lose_during_draw |
| 3, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 0, // times_to_lose_during_commit |
| 1, // times_to_lose_during_draw |
| 3, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 1, // times_to_lose_during_commit |
| 0, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 3, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 0, // times_to_lose_during_commit |
| 1, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 3, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 1, // times_to_lose_during_commit |
| 0, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 3, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 0, // times_to_lose_during_commit |
| 1, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 3, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 1, // times_to_lose_during_commit |
| 0, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 3, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 0, // times_to_lose_during_commit |
| 1, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 3, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| // Losing the context and recreating it any number of times should |
| // succeed. |
| { 10, // times_to_lose_during_commit |
| 0, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| { 0, // times_to_lose_during_commit |
| 10, // times_to_lose_during_draw |
| 0, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| false, // fallback_context_works |
| }, |
| // Losing the context, failing to reinitialize it, and making a fallback |
| // context should work. |
| { 0, // times_to_lose_during_commit |
| 1, // times_to_lose_during_draw |
| 10, // times_to_fail_reinitialize |
| 0, // times_to_fail_recreate |
| 0, // times_to_lose_on_recreate |
| 0, // times_to_fail_recreate_offscreen |
| true, // fallback_context_works |
| }, |
| }; |
| |
| if (test_case_ >= arraysize(kTests)) |
| return false; |
| |
| times_to_lose_during_commit_ = |
| kTests[test_case_].times_to_lose_during_commit; |
| times_to_lose_during_draw_ = |
| kTests[test_case_].times_to_lose_during_draw; |
| times_to_fail_reinitialize_ = kTests[test_case_].times_to_fail_reinitialize; |
| times_to_fail_recreate_ = kTests[test_case_].times_to_fail_recreate; |
| times_to_lose_on_recreate_ = kTests[test_case_].times_to_lose_on_recreate; |
| times_to_fail_recreate_offscreen_ = |
| kTests[test_case_].times_to_fail_recreate_offscreen; |
| fallback_context_works_ = kTests[test_case_].fallback_context_works; |
| ++test_case_; |
| return true; |
| } |
| |
| struct TestCase { |
| int times_to_lose_during_commit; |
| int times_to_lose_during_draw; |
| int times_to_fail_reinitialize; |
| int times_to_fail_recreate; |
| int times_to_lose_on_recreate; |
| int times_to_fail_recreate_offscreen; |
| bool fallback_context_works; |
| }; |
| |
| protected: |
| size_t test_case_; |
| int num_losses_; |
| bool recovered_context_; |
| bool first_initialized_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestLostContextSucceeds); |
| |
| class LayerTreeHostContextTestLostContextSucceedsWithContent |
| : public LayerTreeHostContextTestLostContextSucceeds { |
| public: |
| LayerTreeHostContextTestLostContextSucceedsWithContent() |
| : LayerTreeHostContextTestLostContextSucceeds() {} |
| |
| virtual void SetupTree() OVERRIDE { |
| root_ = Layer::Create(); |
| root_->SetBounds(gfx::Size(10, 10)); |
| root_->SetAnchorPoint(gfx::PointF()); |
| root_->SetIsDrawable(true); |
| |
| content_ = FakeContentLayer::Create(&client_); |
| content_->SetBounds(gfx::Size(10, 10)); |
| content_->SetAnchorPoint(gfx::PointF()); |
| content_->SetIsDrawable(true); |
| if (use_surface_) { |
| content_->SetForceRenderSurface(true); |
| // Filters require us to create an offscreen context. |
| FilterOperations filters; |
| filters.Append(FilterOperation::CreateGrayscaleFilter(0.5f)); |
| content_->SetFilters(filters); |
| content_->SetBackgroundFilters(filters); |
| } |
| |
| root_->AddChild(content_); |
| |
| layer_tree_host()->SetRootLayer(root_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void InvalidateAndSetNeedsCommit() OVERRIDE { |
| // Invalidate the render surface so we don't try to use a cached copy of the |
| // surface. We want to make sure to test the drawing paths for drawing to |
| // a child surface. |
| content_->SetNeedsDisplay(); |
| LayerTreeHostContextTestLostContextSucceeds::InvalidateAndSetNeedsCommit(); |
| } |
| |
| virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| FakeContentLayerImpl* content_impl = static_cast<FakeContentLayerImpl*>( |
| host_impl->active_tree()->root_layer()->children()[0]); |
| // Even though the context was lost, we should have a resource. The |
| // TestWebGraphicsContext3D ensures that this resource is created with |
| // the active context. |
| EXPECT_TRUE(content_impl->HaveResourceForTileAt(0, 0)); |
| |
| cc::ContextProvider* contexts = |
| host_impl->resource_provider()->offscreen_context_provider(); |
| if (use_surface_) { |
| EXPECT_TRUE(contexts->Context3d()); |
| // TODO(danakj): Make a fake GrContext. |
| // EXPECT_TRUE(contexts->GrContext()); |
| } else { |
| EXPECT_FALSE(contexts); |
| } |
| } |
| |
| virtual void AfterTest() OVERRIDE { |
| LayerTreeHostContextTestLostContextSucceeds::AfterTest(); |
| if (use_surface_) { |
| // 1 create to start with + |
| // 6 from test cases that fail on initializing the renderer (after the |
| // offscreen context is created) + |
| // 6 from test cases that lose the offscreen context directly + |
| // 4 from test cases that create a fallback + |
| // All the test cases that recreate both contexts only once |
| // per time it is lost. |
| EXPECT_EQ(6 + 6 + 1 + 4 + num_losses_, times_offscreen_created_); |
| } else { |
| EXPECT_EQ(0, times_offscreen_created_); |
| } |
| } |
| |
| protected: |
| bool use_surface_; |
| FakeContentLayerClient client_; |
| scoped_refptr<Layer> root_; |
| scoped_refptr<ContentLayer> content_; |
| }; |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_SingleThread_DirectRenderer) { |
| use_surface_ = false; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_SingleThread_DelegatingRenderer) { |
| use_surface_ = false; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_MultiThread_DirectRenderer_MainThreadPaint) { |
| use_surface_ = false; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_MultiThread_DirectRenderer_ImplSidePaint) { |
| use_surface_ = false; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| use_surface_ = false; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| NoSurface_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| use_surface_ = false; |
| RunTest(true, true, true); |
| } |
| |
| // Surfaces don't exist with a delegating renderer. |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| WithSurface_SingleThread_DirectRenderer) { |
| use_surface_ = true; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| WithSurface_MultiThread_DirectRenderer_MainThreadPaint) { |
| use_surface_ = true; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextSucceedsWithContent, |
| WithSurface_MultiThread_DirectRenderer_ImplSidePaint) { |
| use_surface_ = true; |
| RunTest(true, false, true); |
| } |
| |
| class LayerTreeHostContextTestOffscreenContextFails |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void SetupTree() OVERRIDE { |
| root_ = Layer::Create(); |
| root_->SetBounds(gfx::Size(10, 10)); |
| root_->SetAnchorPoint(gfx::PointF()); |
| root_->SetIsDrawable(true); |
| |
| content_ = FakeContentLayer::Create(&client_); |
| content_->SetBounds(gfx::Size(10, 10)); |
| content_->SetAnchorPoint(gfx::PointF()); |
| content_->SetIsDrawable(true); |
| content_->SetForceRenderSurface(true); |
| // Filters require us to create an offscreen context. |
| FilterOperations filters; |
| filters.Append(FilterOperation::CreateGrayscaleFilter(0.5f)); |
| content_->SetFilters(filters); |
| content_->SetBackgroundFilters(filters); |
| |
| root_->AddChild(content_); |
| |
| layer_tree_host()->SetRootLayer(root_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| times_to_fail_create_offscreen_ = 1; |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| cc::ContextProvider* contexts = |
| host_impl->resource_provider()->offscreen_context_provider(); |
| EXPECT_FALSE(contexts); |
| |
| // This did not lead to create failure. |
| times_to_expect_create_failed_ = 0; |
| EndTest(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| protected: |
| FakeContentLayerClient client_; |
| scoped_refptr<Layer> root_; |
| scoped_refptr<ContentLayer> content_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestOffscreenContextFails); |
| |
| class LayerTreeHostContextTestLostContextFails |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLostContextFails() |
| : LayerTreeHostContextTest(), |
| num_commits_(0), |
| first_initialized_(false) { |
| times_to_lose_during_commit_ = 1; |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| if (first_initialized_) { |
| EXPECT_FALSE(succeeded); |
| EndTest(); |
| } else { |
| first_initialized_ = true; |
| } |
| } |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(host_impl); |
| |
| ++num_commits_; |
| if (num_commits_ == 1) { |
| // When the context is ok, we should have these things. |
| EXPECT_TRUE(host_impl->output_surface()); |
| EXPECT_TRUE(host_impl->renderer()); |
| EXPECT_TRUE(host_impl->resource_provider()); |
| return; |
| } |
| |
| // When context recreation fails we shouldn't be left with any of them. |
| EXPECT_FALSE(host_impl->output_surface()); |
| EXPECT_FALSE(host_impl->renderer()); |
| EXPECT_FALSE(host_impl->resource_provider()); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| private: |
| int num_commits_; |
| bool first_initialized_; |
| }; |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_SingleThread_DirectRenderer) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_SingleThread_DelegatingRenderer) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_MultiThread_DirectRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_MultiThread_DirectRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailReinitialize100_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 100; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, true, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_SingleThread_DirectRenderer) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_SingleThread_DelegatingRenderer) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_MultiThread_DirectRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_MultiThread_DirectRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| FailRecreate100_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 100; |
| times_to_lose_on_recreate_ = 0; |
| RunTest(true, true, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_SingleThread_DirectRenderer) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_SingleThread_DelegatingRenderer) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_MultiThread_DirectRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_MultiThread_DirectRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextFails, |
| LoseOnRecreate100_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| times_to_fail_reinitialize_ = 0; |
| times_to_fail_recreate_ = 0; |
| times_to_lose_on_recreate_ = 100; |
| RunTest(true, true, true); |
| } |
| |
| class LayerTreeHostContextTestFinishAllRenderingAfterLoss |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void BeginTest() OVERRIDE { |
| // Lose the context until the compositor gives up on it. |
| first_initialized_ = false; |
| times_to_lose_during_commit_ = 1; |
| times_to_fail_reinitialize_ = 10; |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| if (first_initialized_) { |
| EXPECT_FALSE(succeeded); |
| layer_tree_host()->FinishAllRendering(); |
| EndTest(); |
| } else { |
| first_initialized_ = true; |
| } |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| private: |
| bool first_initialized_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestFinishAllRenderingAfterLoss); |
| |
| class LayerTreeHostContextTestLostContextAndEvictTextures |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLostContextAndEvictTextures() |
| : LayerTreeHostContextTest(), |
| layer_(FakeContentLayer::Create(&client_)), |
| impl_host_(0), |
| num_commits_(0) {} |
| |
| virtual void SetupTree() OVERRIDE { |
| layer_->SetBounds(gfx::Size(10, 20)); |
| layer_tree_host()->SetRootLayer(layer_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| void PostEvictTextures() { |
| if (HasImplThread()) { |
| ImplThreadTaskRunner()->PostTask( |
| FROM_HERE, |
| base::Bind( |
| &LayerTreeHostContextTestLostContextAndEvictTextures:: |
| EvictTexturesOnImplThread, |
| base::Unretained(this))); |
| } else { |
| DebugScopedSetImplThread impl(proxy()); |
| EvictTexturesOnImplThread(); |
| } |
| } |
| |
| void EvictTexturesOnImplThread() { |
| impl_host_->EvictTexturesForTesting(); |
| if (lose_after_evict_) |
| LoseContext(); |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| if (num_commits_ > 1) |
| return; |
| EXPECT_TRUE(layer_->HaveBackingAt(0, 0)); |
| PostEvictTextures(); |
| } |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| if (num_commits_ > 1) |
| return; |
| ++num_commits_; |
| if (!lose_after_evict_) |
| LoseContext(); |
| impl_host_ = impl; |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_TRUE(succeeded); |
| EndTest(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| protected: |
| bool lose_after_evict_; |
| FakeContentLayerClient client_; |
| scoped_refptr<FakeContentLayer> layer_; |
| LayerTreeHostImpl* impl_host_; |
| int num_commits_; |
| }; |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_SingleThread_DirectRenderer) { |
| lose_after_evict_ = true; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_SingleThread_DelegatingRenderer) { |
| lose_after_evict_ = true; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_MultiThread_DirectRenderer_MainThreadPaint) { |
| lose_after_evict_ = true; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_MultiThread_DirectRenderer_ImplSidePaint) { |
| lose_after_evict_ = true; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| lose_after_evict_ = true; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseAfterEvict_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| lose_after_evict_ = true; |
| RunTest(true, true, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_SingleThread_DirectRenderer) { |
| lose_after_evict_ = false; |
| RunTest(false, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_SingleThread_DelegatingRenderer) { |
| lose_after_evict_ = false; |
| RunTest(false, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_MultiThread_DirectRenderer_MainThreadPaint) { |
| lose_after_evict_ = false; |
| RunTest(true, false, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_MultiThread_DirectRenderer_ImplSidePaint) { |
| lose_after_evict_ = false; |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_MultiThread_DelegatingRenderer_MainThreadPaint) { |
| lose_after_evict_ = false; |
| RunTest(true, true, false); |
| } |
| |
| TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures, |
| LoseBeforeEvict_MultiThread_DelegatingRenderer_ImplSidePaint) { |
| lose_after_evict_ = false; |
| RunTest(true, true, true); |
| } |
| |
| class LayerTreeHostContextTestLostContextWhileUpdatingResources |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLostContextWhileUpdatingResources() |
| : parent_(FakeContentLayer::Create(&client_)), |
| num_children_(50), |
| times_to_lose_on_end_query_(3) {} |
| |
| virtual scoped_ptr<TestWebGraphicsContext3D> CreateContext3d() OVERRIDE { |
| scoped_ptr<TestWebGraphicsContext3D> context = |
| LayerTreeHostContextTest::CreateContext3d(); |
| if (times_to_lose_on_end_query_) { |
| --times_to_lose_on_end_query_; |
| context->set_times_end_query_succeeds(5); |
| } |
| return context.Pass(); |
| } |
| |
| virtual void SetupTree() OVERRIDE { |
| parent_->SetBounds(gfx::Size(num_children_, 1)); |
| |
| for (int i = 0; i < num_children_; i++) { |
| scoped_refptr<FakeContentLayer> child = |
| FakeContentLayer::Create(&client_); |
| child->SetPosition(gfx::PointF(i, 0.f)); |
| child->SetBounds(gfx::Size(1, 1)); |
| parent_->AddChild(child); |
| } |
| |
| layer_tree_host()->SetRootLayer(parent_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| EndTest(); |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_TRUE(succeeded); |
| } |
| |
| virtual void AfterTest() OVERRIDE { |
| EXPECT_EQ(0, times_to_lose_on_end_query_); |
| } |
| |
| private: |
| FakeContentLayerClient client_; |
| scoped_refptr<FakeContentLayer> parent_; |
| int num_children_; |
| int times_to_lose_on_end_query_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestLostContextWhileUpdatingResources); |
| |
| class LayerTreeHostContextTestLayersNotified |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLayersNotified() |
| : LayerTreeHostContextTest(), |
| num_commits_(0) {} |
| |
| virtual void SetupTree() OVERRIDE { |
| root_ = FakeContentLayer::Create(&client_); |
| child_ = FakeContentLayer::Create(&client_); |
| grandchild_ = FakeContentLayer::Create(&client_); |
| |
| root_->AddChild(child_); |
| child_->AddChild(grandchild_); |
| |
| layer_tree_host()->SetRootLayer(root_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidActivateTreeOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| LayerTreeHostContextTest::DidActivateTreeOnThread(host_impl); |
| |
| FakeContentLayerImpl* root = static_cast<FakeContentLayerImpl*>( |
| host_impl->active_tree()->root_layer()); |
| FakeContentLayerImpl* child = static_cast<FakeContentLayerImpl*>( |
| root->children()[0]); |
| FakeContentLayerImpl* grandchild = static_cast<FakeContentLayerImpl*>( |
| child->children()[0]); |
| |
| ++num_commits_; |
| switch (num_commits_) { |
| case 1: |
| EXPECT_EQ(0u, root->lost_output_surface_count()); |
| EXPECT_EQ(0u, child->lost_output_surface_count()); |
| EXPECT_EQ(0u, grandchild->lost_output_surface_count()); |
| // Lose the context and struggle to recreate it. |
| LoseContext(); |
| times_to_fail_create_ = 1; |
| break; |
| case 2: |
| EXPECT_EQ(1u, root->lost_output_surface_count()); |
| EXPECT_EQ(1u, child->lost_output_surface_count()); |
| EXPECT_EQ(1u, grandchild->lost_output_surface_count()); |
| // Lose the context and again during recreate. |
| LoseContext(); |
| times_to_lose_on_create_ = 1; |
| break; |
| case 3: |
| EXPECT_EQ(3u, root->lost_output_surface_count()); |
| EXPECT_EQ(3u, child->lost_output_surface_count()); |
| EXPECT_EQ(3u, grandchild->lost_output_surface_count()); |
| // Lose the context and again during reinitialization. |
| LoseContext(); |
| times_to_fail_initialize_ = 1; |
| break; |
| case 4: |
| EXPECT_EQ(5u, root->lost_output_surface_count()); |
| EXPECT_EQ(5u, child->lost_output_surface_count()); |
| EXPECT_EQ(5u, grandchild->lost_output_surface_count()); |
| EndTest(); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| private: |
| int num_commits_; |
| |
| FakeContentLayerClient client_; |
| scoped_refptr<FakeContentLayer> root_; |
| scoped_refptr<FakeContentLayer> child_; |
| scoped_refptr<FakeContentLayer> grandchild_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestLayersNotified); |
| |
| class LayerTreeHostContextTestDontUseLostResources |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void SetupTree() OVERRIDE { |
| scoped_refptr<Layer> root_ = Layer::Create(); |
| root_->SetBounds(gfx::Size(10, 10)); |
| root_->SetAnchorPoint(gfx::PointF()); |
| root_->SetIsDrawable(true); |
| |
| scoped_refptr<FakeDelegatedRendererLayer> delegated_ = |
| FakeDelegatedRendererLayer::Create(NULL); |
| delegated_->SetBounds(gfx::Size(10, 10)); |
| delegated_->SetAnchorPoint(gfx::PointF()); |
| delegated_->SetIsDrawable(true); |
| root_->AddChild(delegated_); |
| |
| scoped_refptr<ContentLayer> content_ = ContentLayer::Create(&client_); |
| content_->SetBounds(gfx::Size(10, 10)); |
| content_->SetAnchorPoint(gfx::PointF()); |
| content_->SetIsDrawable(true); |
| root_->AddChild(content_); |
| |
| scoped_refptr<TextureLayer> texture_ = TextureLayer::Create(NULL); |
| texture_->SetBounds(gfx::Size(10, 10)); |
| texture_->SetAnchorPoint(gfx::PointF()); |
| texture_->SetIsDrawable(true); |
| root_->AddChild(texture_); |
| |
| scoped_refptr<ContentLayer> mask_ = ContentLayer::Create(&client_); |
| mask_->SetBounds(gfx::Size(10, 10)); |
| mask_->SetAnchorPoint(gfx::PointF()); |
| |
| scoped_refptr<ContentLayer> content_with_mask_ = |
| ContentLayer::Create(&client_); |
| content_with_mask_->SetBounds(gfx::Size(10, 10)); |
| content_with_mask_->SetAnchorPoint(gfx::PointF()); |
| content_with_mask_->SetIsDrawable(true); |
| content_with_mask_->SetMaskLayer(mask_.get()); |
| root_->AddChild(content_with_mask_); |
| |
| scoped_refptr<VideoLayer> video_color_ = VideoLayer::Create( |
| &color_frame_provider_); |
| video_color_->SetBounds(gfx::Size(10, 10)); |
| video_color_->SetAnchorPoint(gfx::PointF()); |
| video_color_->SetIsDrawable(true); |
| root_->AddChild(video_color_); |
| |
| scoped_refptr<VideoLayer> video_hw_ = VideoLayer::Create( |
| &hw_frame_provider_); |
| video_hw_->SetBounds(gfx::Size(10, 10)); |
| video_hw_->SetAnchorPoint(gfx::PointF()); |
| video_hw_->SetIsDrawable(true); |
| root_->AddChild(video_hw_); |
| |
| scoped_refptr<VideoLayer> video_scaled_hw_ = VideoLayer::Create( |
| &scaled_hw_frame_provider_); |
| video_scaled_hw_->SetBounds(gfx::Size(10, 10)); |
| video_scaled_hw_->SetAnchorPoint(gfx::PointF()); |
| video_scaled_hw_->SetIsDrawable(true); |
| root_->AddChild(video_scaled_hw_); |
| |
| if (!delegating_renderer()) { |
| // TODO(danakj): IOSurface layer can not be transported. crbug.com/239335 |
| scoped_refptr<IOSurfaceLayer> io_surface_ = IOSurfaceLayer::Create(); |
| io_surface_->SetBounds(gfx::Size(10, 10)); |
| io_surface_->SetAnchorPoint(gfx::PointF()); |
| io_surface_->SetIsDrawable(true); |
| io_surface_->SetIOSurfaceProperties(1, gfx::Size(10, 10)); |
| root_->AddChild(io_surface_); |
| } |
| |
| // Enable the hud. |
| LayerTreeDebugState debug_state; |
| debug_state.show_property_changed_rects = true; |
| layer_tree_host()->SetDebugState(debug_state); |
| |
| scoped_refptr<ScrollbarLayer> scrollbar_ = ScrollbarLayer::Create( |
| scoped_ptr<Scrollbar>(new FakeScrollbar).Pass(), |
| content_->id()); |
| scrollbar_->SetBounds(gfx::Size(10, 10)); |
| scrollbar_->SetAnchorPoint(gfx::PointF()); |
| scrollbar_->SetIsDrawable(true); |
| root_->AddChild(scrollbar_); |
| |
| layer_tree_host()->SetRootLayer(root_); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| context_should_support_io_surface_ = true; |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(host_impl); |
| |
| ResourceProvider* resource_provider = host_impl->resource_provider(); |
| |
| if (host_impl->active_tree()->source_frame_number() == 0) { |
| // Set up impl resources on the first commit. |
| |
| scoped_ptr<TestRenderPass> pass_for_quad = TestRenderPass::Create(); |
| pass_for_quad->SetNew( |
| // AppendOneOfEveryQuadType() makes a RenderPass quad with this id. |
| RenderPass::Id(1, 1), |
| gfx::Rect(0, 0, 10, 10), |
| gfx::Rect(0, 0, 10, 10), |
| gfx::Transform()); |
| |
| scoped_ptr<TestRenderPass> pass = TestRenderPass::Create(); |
| pass->SetNew( |
| RenderPass::Id(2, 1), |
| gfx::Rect(0, 0, 10, 10), |
| gfx::Rect(0, 0, 10, 10), |
| gfx::Transform()); |
| pass->AppendOneOfEveryQuadType(resource_provider, RenderPass::Id(2, 1)); |
| |
| ScopedPtrVector<RenderPass> pass_list; |
| pass_list.push_back(pass_for_quad.PassAs<RenderPass>()); |
| pass_list.push_back(pass.PassAs<RenderPass>()); |
| |
| // First child is the delegated layer. |
| FakeDelegatedRendererLayerImpl* delegated_impl = |
| static_cast<FakeDelegatedRendererLayerImpl*>( |
| host_impl->active_tree()->root_layer()->children()[0]); |
| delegated_impl->SetFrameDataForRenderPasses(&pass_list); |
| EXPECT_TRUE(pass_list.empty()); |
| |
| // Third child is the texture layer. |
| TextureLayerImpl* texture_impl = |
| static_cast<TextureLayerImpl*>( |
| host_impl->active_tree()->root_layer()->children()[2]); |
| texture_impl->set_texture_id( |
| resource_provider->GraphicsContext3D()->createTexture()); |
| |
| DCHECK(resource_provider->GraphicsContext3D()); |
| ResourceProvider::ResourceId texture = resource_provider->CreateResource( |
| gfx::Size(4, 4), |
| resource_provider->default_resource_type(), |
| ResourceProvider::TextureUsageAny); |
| ResourceProvider::ScopedWriteLockGL lock(resource_provider, texture); |
| |
| gpu::Mailbox mailbox; |
| resource_provider->GraphicsContext3D()->genMailboxCHROMIUM(mailbox.name); |
| unsigned sync_point = |
| resource_provider->GraphicsContext3D()->insertSyncPoint(); |
| |
| color_video_frame_ = VideoFrame::CreateColorFrame( |
| gfx::Size(4, 4), 0x80, 0x80, 0x80, base::TimeDelta()); |
| hw_video_frame_ = VideoFrame::WrapNativeTexture( |
| new VideoFrame::MailboxHolder( |
| mailbox, |
| sync_point, |
| VideoFrame::MailboxHolder::TextureNoLongerNeededCallback()), |
| GL_TEXTURE_2D, |
| gfx::Size(4, 4), gfx::Rect(0, 0, 4, 4), gfx::Size(4, 4), |
| base::TimeDelta(), |
| VideoFrame::ReadPixelsCB(), |
| base::Closure()); |
| scaled_hw_video_frame_ = VideoFrame::WrapNativeTexture( |
| new VideoFrame::MailboxHolder( |
| mailbox, |
| sync_point, |
| VideoFrame::MailboxHolder::TextureNoLongerNeededCallback()), |
| GL_TEXTURE_2D, |
| gfx::Size(4, 4), gfx::Rect(0, 0, 3, 2), gfx::Size(4, 4), |
| base::TimeDelta(), |
| VideoFrame::ReadPixelsCB(), |
| base::Closure()); |
| |
| color_frame_provider_.set_frame(color_video_frame_); |
| hw_frame_provider_.set_frame(hw_video_frame_); |
| scaled_hw_frame_provider_.set_frame(scaled_hw_video_frame_); |
| return; |
| } |
| |
| if (host_impl->active_tree()->source_frame_number() == 3) { |
| // On the third commit we're recovering from context loss. Hardware |
| // video frames should not be reused by the VideoFrameProvider, but |
| // software frames can be. |
| hw_frame_provider_.set_frame(NULL); |
| scaled_hw_frame_provider_.set_frame(NULL); |
| } |
| } |
| |
| virtual bool PrepareToDrawOnThread(LayerTreeHostImpl* host_impl, |
| LayerTreeHostImpl::FrameData* frame, |
| bool result) OVERRIDE { |
| if (host_impl->active_tree()->source_frame_number() == 2) { |
| // Lose the context during draw on the second commit. This will cause |
| // a third commit to recover. |
| if (context3d_) |
| context3d_->set_times_bind_texture_succeeds(4); |
| } |
| return true; |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| ASSERT_TRUE(layer_tree_host()->hud_layer()); |
| // End the test once we know the 3nd frame drew. |
| if (layer_tree_host()->source_frame_number() == 4) |
| EndTest(); |
| else |
| layer_tree_host()->SetNeedsCommit(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| private: |
| FakeContentLayerClient client_; |
| |
| scoped_refptr<Layer> root_; |
| scoped_refptr<DelegatedRendererLayer> delegated_; |
| scoped_refptr<ContentLayer> content_; |
| scoped_refptr<TextureLayer> texture_; |
| scoped_refptr<ContentLayer> mask_; |
| scoped_refptr<ContentLayer> content_with_mask_; |
| scoped_refptr<VideoLayer> video_color_; |
| scoped_refptr<VideoLayer> video_hw_; |
| scoped_refptr<VideoLayer> video_scaled_hw_; |
| scoped_refptr<IOSurfaceLayer> io_surface_; |
| scoped_refptr<ScrollbarLayer> scrollbar_; |
| |
| scoped_refptr<VideoFrame> color_video_frame_; |
| scoped_refptr<VideoFrame> hw_video_frame_; |
| scoped_refptr<VideoFrame> scaled_hw_video_frame_; |
| |
| FakeVideoFrameProvider color_frame_provider_; |
| FakeVideoFrameProvider hw_frame_provider_; |
| FakeVideoFrameProvider scaled_hw_frame_provider_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestDontUseLostResources); |
| |
| class LayerTreeHostContextTestLosesFirstOutputSurface |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestLosesFirstOutputSurface() { |
| // Always fail. This needs to be set before LayerTreeHost is created. |
| times_to_lose_on_create_ = 1000; |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_FALSE(succeeded); |
| |
| // If we make it this far without crashing, we pass! |
| EndTest(); |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| EXPECT_TRUE(false); |
| } |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestLosesFirstOutputSurface); |
| |
| class LayerTreeHostContextTestRetriesFirstInitializationAndSucceeds |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void AfterTest() OVERRIDE {} |
| |
| virtual void BeginTest() OVERRIDE { |
| times_to_fail_initialize_ = 2; |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| EndTest(); |
| } |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestRetriesFirstInitializationAndSucceeds); |
| |
| class LayerTreeHostContextTestRetryWorksWithForcedInit |
| : public LayerTreeHostContextTestRetriesFirstInitializationAndSucceeds { |
| public: |
| virtual void DidFailToInitializeOutputSurface() OVERRIDE { |
| LayerTreeHostContextTestRetriesFirstInitializationAndSucceeds |
| ::DidFailToInitializeOutputSurface(); |
| |
| if (times_create_failed_ == 1) { |
| // CompositeAndReadback force recreates the output surface, which should |
| // fail. |
| char pixels[4]; |
| EXPECT_FALSE(layer_tree_host()->CompositeAndReadback( |
| &pixels, gfx::Rect(1, 1))); |
| } |
| } |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestRetryWorksWithForcedInit); |
| |
| class LayerTreeHostContextTestCompositeAndReadbackBeforeOutputSurfaceInit |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void BeginTest() OVERRIDE { |
| // This must be called immediately after creating LTH, before the first |
| // OutputSurface is initialized. |
| ASSERT_TRUE(layer_tree_host()->output_surface_lost()); |
| |
| times_output_surface_created_ = 0; |
| |
| char pixels[4]; |
| bool result = layer_tree_host()->CompositeAndReadback( |
| &pixels, gfx::Rect(1, 1)); |
| EXPECT_EQ(!delegating_renderer(), result); |
| EXPECT_EQ(1, times_output_surface_created_); |
| |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_TRUE(succeeded); |
| ++times_output_surface_created_; |
| } |
| |
| virtual void DidCommitAndDrawFrame() OVERRIDE { |
| EndTest(); |
| } |
| |
| virtual void AfterTest() OVERRIDE { |
| // Should not try to create output surface again after successfully |
| // created by CompositeAndReadback. |
| EXPECT_EQ(1, times_output_surface_created_); |
| } |
| |
| private: |
| int times_output_surface_created_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestCompositeAndReadbackBeforeOutputSurfaceInit); |
| |
| class ImplSidePaintingLayerTreeHostContextTest |
| : public LayerTreeHostContextTest { |
| public: |
| virtual void InitializeSettings(LayerTreeSettings* settings) OVERRIDE { |
| settings->impl_side_painting = true; |
| } |
| }; |
| |
| class LayerTreeHostContextTestImplSidePainting |
| : public ImplSidePaintingLayerTreeHostContextTest { |
| public: |
| virtual void SetupTree() OVERRIDE { |
| scoped_refptr<Layer> root = Layer::Create(); |
| root->SetBounds(gfx::Size(10, 10)); |
| root->SetAnchorPoint(gfx::PointF()); |
| root->SetIsDrawable(true); |
| |
| scoped_refptr<PictureLayer> picture = PictureLayer::Create(&client_); |
| picture->SetBounds(gfx::Size(10, 10)); |
| picture->SetAnchorPoint(gfx::PointF()); |
| picture->SetIsDrawable(true); |
| root->AddChild(picture); |
| |
| layer_tree_host()->SetRootLayer(root); |
| LayerTreeHostContextTest::SetupTree(); |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| times_to_lose_during_commit_ = 1; |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| virtual void DidInitializeOutputSurface(bool succeeded) OVERRIDE { |
| EXPECT_TRUE(succeeded); |
| EndTest(); |
| } |
| |
| private: |
| FakeContentLayerClient client_; |
| }; |
| |
| MULTI_THREAD_TEST_F(LayerTreeHostContextTestImplSidePainting); |
| |
| class ScrollbarLayerLostContext : public LayerTreeHostContextTest { |
| public: |
| ScrollbarLayerLostContext() : commits_(0) {} |
| |
| virtual void BeginTest() OVERRIDE { |
| scoped_refptr<Layer> scroll_layer = Layer::Create(); |
| scrollbar_layer_ = FakeScrollbarLayer::Create( |
| false, true, scroll_layer->id()); |
| scrollbar_layer_->SetBounds(gfx::Size(10, 100)); |
| layer_tree_host()->root_layer()->AddChild(scrollbar_layer_); |
| layer_tree_host()->root_layer()->AddChild(scroll_layer); |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| |
| ++commits_; |
| switch (commits_) { |
| case 1: |
| // First (regular) update, we should upload 2 resources (thumb, and |
| // backtrack). |
| EXPECT_EQ(1, scrollbar_layer_->update_count()); |
| LoseContext(); |
| break; |
| case 2: |
| // Second update, after the lost context, we should still upload 2 |
| // resources even if the contents haven't changed. |
| EXPECT_EQ(2, scrollbar_layer_->update_count()); |
| EndTest(); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| } |
| |
| private: |
| int commits_; |
| scoped_refptr<FakeScrollbarLayer> scrollbar_layer_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(ScrollbarLayerLostContext); |
| |
| class LayerTreeHostContextTestFailsToCreateSurface |
| : public LayerTreeHostContextTest { |
| public: |
| LayerTreeHostContextTestFailsToCreateSurface() |
| : LayerTreeHostContextTest(), |
| failure_count_(0) { |
| times_to_lose_on_create_ = 10; |
| } |
| |
| virtual void BeginTest() OVERRIDE { |
| PostSetNeedsCommitToMainThread(); |
| } |
| |
| virtual void AfterTest() OVERRIDE {} |
| |
| virtual void DidInitializeOutputSurface(bool success) OVERRIDE { |
| EXPECT_FALSE(success); |
| EXPECT_EQ(0, failure_count_); |
| times_to_lose_on_create_ = 0; |
| failure_count_++; |
| // Normally, the embedder should stop trying to use the compositor at |
| // this point, but let's force it back into action when we shouldn't. |
| char pixels[4]; |
| EXPECT_FALSE( |
| layer_tree_host()->CompositeAndReadback(pixels, gfx::Rect(1, 1))); |
| // If we've made it this far without crashing, we've succeeded. |
| EndTest(); |
| } |
| |
| private: |
| int failure_count_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostContextTestFailsToCreateSurface); |
| |
| // Not reusing LayerTreeTest because it expects creating LTH to always succeed. |
| class LayerTreeHostTestCannotCreateIfCannotCreateOutputSurface |
| : public testing::Test, |
| public FakeLayerTreeHostClient { |
| public: |
| LayerTreeHostTestCannotCreateIfCannotCreateOutputSurface() |
| : FakeLayerTreeHostClient(FakeLayerTreeHostClient::DIRECT_3D) {} |
| |
| // FakeLayerTreeHostClient implementation. |
| virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback) |
| OVERRIDE { |
| return scoped_ptr<OutputSurface>(); |
| } |
| |
| void RunTest(bool threaded, |
| bool delegating_renderer, |
| bool impl_side_painting) { |
| scoped_ptr<base::Thread> impl_thread; |
| if (threaded) { |
| impl_thread.reset(new base::Thread("LayerTreeTest")); |
| ASSERT_TRUE(impl_thread->Start()); |
| ASSERT_TRUE(impl_thread->message_loop_proxy().get()); |
| } |
| |
| LayerTreeSettings settings; |
| settings.impl_side_painting = impl_side_painting; |
| scoped_ptr<LayerTreeHost> layer_tree_host = LayerTreeHost::Create( |
| this, |
| settings, |
| impl_thread ? impl_thread->message_loop_proxy() : NULL); |
| EXPECT_FALSE(layer_tree_host); |
| } |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F( |
| LayerTreeHostTestCannotCreateIfCannotCreateOutputSurface); |
| |
| class UIResourceLostTest : public LayerTreeHostContextTest { |
| public: |
| UIResourceLostTest() : time_step_(0) {} |
| virtual void BeginTest() OVERRIDE { PostSetNeedsCommitToMainThread(); } |
| virtual void AfterTest() OVERRIDE {} |
| |
| protected: |
| int time_step_; |
| scoped_ptr<FakeScopedUIResource> ui_resource_; |
| }; |
| |
| // Losing context after an UI resource has been created. |
| class UIResourceLostAfterCommit : public UIResourceLostTest { |
| public: |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| switch (time_step_) { |
| case 0: |
| ui_resource_ = FakeScopedUIResource::Create(layer_tree_host()); |
| // Expects a valid UIResourceId. |
| EXPECT_NE(0, ui_resource_->id()); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 1: |
| // The resource should have been created on LTHI after the commit. |
| if (!layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 2: |
| LoseContext(); |
| break; |
| case 3: |
| // The resources should have been recreated. The bitmap callback should |
| // have been called once with the resource_lost flag set to true. |
| EXPECT_EQ(1, ui_resource_->lost_resource_count); |
| // Resource Id on the impl-side have been recreated as well. Note |
| // that the same UIResourceId persists after the context lost. |
| if (!layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 4: |
| // Release resource before ending test. |
| ui_resource_.reset(); |
| EndTest(); |
| break; |
| } |
| } |
| |
| virtual void DidActivateTreeOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::DidActivateTreeOnThread(impl); |
| switch (time_step_) { |
| case 1: |
| if (layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| break; |
| case 3: |
| if (layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| break; |
| } |
| ++time_step_; |
| } |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceLostAfterCommit); |
| |
| // Losing context before UI resource requests can be commited. Three sequences |
| // of creation/deletion are considered: |
| // 1. Create one resource -> Context Lost => Expect the resource to have been |
| // created. |
| // 2. Delete an exisiting resource (test_id0_) -> create a second resource |
| // (test_id1_) -> Context Lost => Expect the test_id0_ to be removed and |
| // test_id1_ to have been created. |
| // 3. Create one resource -> Delete that same resource -> Context Lost => Expect |
| // the resource to not exist in the manager. |
| class UIResourceLostBeforeCommit : public UIResourceLostTest { |
| public: |
| UIResourceLostBeforeCommit() |
| : test_id0_(0), |
| test_id1_(0) {} |
| |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| switch (time_step_) { |
| case 0: |
| // Sequence 1: |
| ui_resource_ = FakeScopedUIResource::Create(layer_tree_host()); |
| LoseContext(); |
| // Resource Id on the impl-side should no longer be valid after |
| // context is lost. |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| break; |
| case 1: |
| // The resources should have been recreated. |
| EXPECT_EQ(2, ui_resource_->resource_create_count); |
| // "resource lost" callback was called once for the resource in the |
| // resource map. |
| EXPECT_EQ(1, ui_resource_->lost_resource_count); |
| // Resource Id on the impl-side have been recreated as well. Note |
| // that the same UIResourceId persists after the context lost. |
| if (!layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 2: |
| // Sequence 2: |
| // Currently one resource has been created. |
| test_id0_ = ui_resource_->id(); |
| // Delete this resource. |
| ui_resource_.reset(); |
| // Create another resource. |
| ui_resource_ = FakeScopedUIResource::Create(layer_tree_host()); |
| test_id1_ = ui_resource_->id(); |
| // Sanity check that two resource creations return different ids. |
| EXPECT_NE(test_id0_, test_id1_); |
| // Lose the context before commit. |
| LoseContext(); |
| break; |
| case 3: |
| if (!layer_tree_host()->settings().impl_side_painting) { |
| // The previous resource should have been deleted. |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(test_id0_)); |
| // The second resource should have been created. |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(test_id1_)); |
| } |
| |
| // The second resource called the resource callback once and since the |
| // context is lost, a "resource lost" callback was also issued. |
| EXPECT_EQ(2, ui_resource_->resource_create_count); |
| EXPECT_EQ(1, ui_resource_->lost_resource_count); |
| // Clear the manager of resources. |
| ui_resource_.reset(); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 4: |
| // Sequence 3: |
| ui_resource_ = FakeScopedUIResource::Create(layer_tree_host()); |
| test_id0_ = ui_resource_->id(); |
| // Sanity check the UIResourceId should not be 0. |
| EXPECT_NE(0, test_id0_); |
| // Usually ScopedUIResource are deleted from the manager in their |
| // destructor (so usually ui_resource_.reset()). But here we need |
| // ui_resource_ for the next step, so call DeleteUIResource directly. |
| layer_tree_host()->DeleteUIResource(test_id0_); |
| LoseContext(); |
| break; |
| case 5: |
| // Expect the resource callback to have been called once. |
| EXPECT_EQ(1, ui_resource_->resource_create_count); |
| // No "resource lost" callbacks. |
| EXPECT_EQ(0, ui_resource_->lost_resource_count); |
| if (!layer_tree_host()->settings().impl_side_painting) { |
| // The UI resource id should not be valid |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(test_id0_)); |
| } |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 6: |
| ui_resource_.reset(); |
| EndTest(); |
| break; |
| } |
| } |
| |
| virtual void DidActivateTreeOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::DidActivateTreeOnThread(impl); |
| switch (time_step_) { |
| case 1: |
| if (layer_tree_host()->settings().impl_side_painting) |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| break; |
| case 3: |
| if (layer_tree_host()->settings().impl_side_painting) { |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(test_id0_)); |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(test_id1_)); |
| } |
| break; |
| case 5: |
| if (layer_tree_host()->settings().impl_side_painting) |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(test_id0_)); |
| break; |
| } |
| ++time_step_; |
| } |
| |
| private: |
| UIResourceId test_id0_; |
| UIResourceId test_id1_; |
| }; |
| |
| SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceLostBeforeCommit); |
| |
| // Losing UI resource before the pending trees is activated but after the |
| // commit. Impl-side-painting only. |
| class UIResourceLostBeforeActivateTree : public UIResourceLostTest { |
| virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::CommitCompleteOnThread(impl); |
| switch (time_step_) { |
| case 0: |
| ui_resource_ = FakeScopedUIResource::Create(layer_tree_host()); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 2: |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 3: |
| test_id_ = ui_resource_->id(); |
| ui_resource_.reset(); |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 4: |
| PostSetNeedsCommitToMainThread(); |
| break; |
| case 5: |
| EndTest(); |
| break; |
| } |
| } |
| |
| virtual void WillActivateTreeOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| switch (time_step_) { |
| case 0: |
| break; |
| case 1: |
| // The resource creation callback has been called. |
| EXPECT_EQ(1, ui_resource_->resource_create_count); |
| // The resource is not yet lost (sanity check). |
| EXPECT_EQ(0, ui_resource_->lost_resource_count); |
| // The resource should not have been created yet on the impl-side. |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| LoseContext(); |
| break; |
| case 3: |
| LoseContext(); |
| break; |
| } |
| } |
| |
| virtual void DidActivateTreeOnThread(LayerTreeHostImpl* impl) OVERRIDE { |
| LayerTreeHostContextTest::DidActivateTreeOnThread(impl); |
| switch (time_step_) { |
| case 1: |
| // The pending requests on the impl-side should have been processed. |
| EXPECT_NE(0u, impl->ResourceIdForUIResource(ui_resource_->id())); |
| break; |
| case 2: |
| // The "lost resource" callback should have been called once. |
| EXPECT_EQ(1, ui_resource_->lost_resource_count); |
| break; |
| case 4: |
| // The resource is deleted and should not be in the manager. Use |
| // test_id_ since ui_resource_ has been deleted. |
| EXPECT_EQ(0u, impl->ResourceIdForUIResource(test_id_)); |
| break; |
| } |
| ++time_step_; |
| } |
| |
| private: |
| UIResourceId test_id_; |
| }; |
| |
| TEST_F(UIResourceLostBeforeActivateTree, |
| RunMultiThread_DirectRenderer_ImplSidePaint) { |
| RunTest(true, false, true); |
| } |
| |
| TEST_F(UIResourceLostBeforeActivateTree, |
| RunMultiThread_DelegatingRenderer_ImplSidePaint) { |
| RunTest(true, true, true); |
| } |
| |
| } // namespace |
| } // namespace cc |
