layer_tree_host_unittest_context.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include <stddef.h>
#include <stdint.h>

#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "cc/layers/heads_up_display_layer.h"
#include "cc/layers/layer_impl.h"
#include "cc/layers/painted_scrollbar_layer.h"
#include "cc/layers/picture_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/paint/filter_operations.h"
#include "cc/paint/paint_flags.h"
#include "cc/resources/ui_resource_manager.h"
#include "cc/test/fake_content_layer_client.h"
#include "cc/test/fake_layer_tree_host_client.h"
#include "cc/test/fake_picture_layer.h"
#include "cc/test/fake_picture_layer_impl.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_utils.h"
#include "cc/test/test_layer_tree_frame_sink.h"
#include "cc/trees/layer_tree_host.h"
#include "cc/trees/layer_tree_host_impl.h"
#include "cc/trees/layer_tree_impl.h"
#include "cc/trees/single_thread_proxy.h"
#include "components/viz/client/client_resource_provider.h"
#include "components/viz/test/fake_output_surface.h"
#include "components/viz/test/test_context_provider.h"
#include "components/viz/test/test_gles2_interface.h"
#include "components/viz/test/test_shared_bitmap_manager.h"
#include "gpu/GLES2/gl2extchromium.h"
#include "gpu/command_buffer/client/raster_interface.h"
#include "media/base/media.h"

VideoFrame;

namespace cc {
namespace {

// Returns a fake TimeTicks based on the given microsecond offset.
base::TimeTicks TicksFromMicroseconds(int64_t micros) { … }

// These tests deal with losing the 3d graphics context.
class LayerTreeHostContextTest : public LayerTreeTest { … };

class LayerTreeHostContextTestLostContextSucceeds
    : public LayerTreeHostContextTest { … };

// Disabled because of crbug.com/736392
// SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestLostContextSucceeds);

class LayerTreeHostClientNotVisibleDoesNotCreateLayerTreeFrameSink
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostClientNotVisibleDoesNotCreateLayerTreeFrameSink);

// This tests the LayerTreeFrameSink release logic in the following sequence.
// SetUp LTH and create and init LayerTreeFrameSink.
// LTH::SetVisible(false);
// LTH::ReleaseLayerTreeFrameSink();
// ...
// LTH::SetVisible(true);
// Create and init new LayerTreeFrameSink
class LayerTreeHostClientTakeAwayLayerTreeFrameSink
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostClientTakeAwayLayerTreeFrameSink);

class MultipleCompositeDoesNotCreateLayerTreeFrameSink
    : public LayerTreeHostContextTest { … };

// This test uses Composite() which only exists for single thread.
SINGLE_THREAD_TEST_F(MultipleCompositeDoesNotCreateLayerTreeFrameSink);

// This test makes sure that once a SingleThreadProxy issues a
// DidFailToInitializeLayerTreeFrameSink, that future Composite calls will not
// trigger additional requests for output surfaces.
class FailedCreateDoesNotCreateExtraLayerTreeFrameSink
    : public LayerTreeHostContextTest { … };

// This test uses Composite() which only exists for single thread.
SINGLE_THREAD_TEST_F(FailedCreateDoesNotCreateExtraLayerTreeFrameSink);

// This test uses PictureLayer to check for a working context.
class LayerTreeHostContextTestLostContextSucceedsWithContent
    : public LayerTreeHostContextTestLostContextSucceeds { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostContextTestLostContextSucceedsWithContent);

class LayerTreeHostContextTestCreateLayerTreeFrameSinkFailsOnce
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostContextTestCreateLayerTreeFrameSinkFailsOnce);

class LayerTreeHostContextTestLostContextAndEvictTextures
    : public LayerTreeHostContextTest { … };

TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures,
       LoseAfterEvict_SingleThread) { … }

TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures,
       LoseAfterEvict_MultiThread) { … }

TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures,
       LoseBeforeEvict_SingleThread) { … }

TEST_F(LayerTreeHostContextTestLostContextAndEvictTextures,
       LoseBeforeEvict_MultiThread) { … }

class LayerTreeHostContextTestLayersNotified : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestLayersNotified);

class LayerTreeHostContextTestDontUseLostResources
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestDontUseLostResources);

class LayerTreeHostContextTestImplSidePainting
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestImplSidePainting);

class ScrollbarLayerLostContext : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(ScrollbarLayerLostContext);

class UIResourceLostTest : public LayerTreeHostContextTest { … };

class UIResourceLostTestSimple : public UIResourceLostTest { … };

// Losing context after an UI resource has been created.
class UIResourceLostAfterCommit : public UIResourceLostTestSimple { … };

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 existing 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 UIResourceLostTestSimple { … };

// http://crbug.com/803532 : SINGLE_THREAD_TEST_F is flaky on every bot
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 { … };

SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceLostBeforeActivateTree);

// Resources evicted explicitly and by visibility changes.
class UIResourceLostEviction : public UIResourceLostTestSimple { … };

SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceLostEviction);

class UIResourceFreedIfLostWhileExported : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(UIResourceFreedIfLostWhileExported);

class TileResourceFreedIfLostWhileExported : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(TileResourceFreedIfLostWhileExported);

class SoftwareTileResourceFreedIfLostWhileExported : public LayerTreeTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(SoftwareTileResourceFreedIfLostWhileExported);

class LayerTreeHostContextTestLoseAfterSendingBeginMainFrame
    : public LayerTreeHostContextTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostContextTestLoseAfterSendingBeginMainFrame);

class LayerTreeHostContextTestWorkerContextLostRecovery : public LayerTreeTest { … };

MULTI_THREAD_TEST_F(LayerTreeHostContextTestWorkerContextLostRecovery);

}  // namespace
}  // namespace cc
chromium/cc/trees/layer_tree_host_unittest_context.cc
