cc/surfaces/surface_synchronization_unittest.cc - Issue 2802023002: Remove SurfaceFactory And SurfaceFactoryClient

Unified Diff: cc/surfaces/surface_synchronization_unittest.cc

Issue 2802023002: Remove SurfaceFactory And SurfaceFactoryClient (Closed)

Patch Set: Address nits and rebase Created 3 years, 7 months ago

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Index: cc/surfaces/surface_synchronization_unittest.cc

diff --git a/cc/surfaces/compositor_frame_sink_support_unittest.cc b/cc/surfaces/surface_synchronization_unittest.cc

similarity index 81%

copy from cc/surfaces/compositor_frame_sink_support_unittest.cc

copy to cc/surfaces/surface_synchronization_unittest.cc

index 027022e8bc66d2b86487e1ffd7c8127a2591e7a8..59b8fca6344740205a565ed53241c2640ba0f8af 100644

--- a/cc/surfaces/compositor_frame_sink_support_unittest.cc

+++ b/cc/surfaces/surface_synchronization_unittest.cc

@@ -3,68 +3,34 @@

// found in the LICENSE file.

#include "cc/surfaces/compositor_frame_sink_support.h"

-#include "base/macros.h"

-#include "cc/output/compositor_frame.h"

-#include "cc/surfaces/compositor_frame_sink_support_client.h"

-#include "cc/surfaces/frame_sink_id.h"

#include "cc/surfaces/surface_id.h"

#include "cc/surfaces/surface_manager.h"

+#include "cc/surfaces/surface_observer.h"

#include "cc/test/begin_frame_args_test.h"

-#include "cc/test/compositor_frame_helpers.h"

#include "cc/test/fake_external_begin_frame_source.h"

+#include "cc/test/mock_compositor_frame_sink_support_client.h"

#include "testing/gmock/include/gmock/gmock.h"

#include "testing/gtest/include/gtest/gtest.h"

-using testing::UnorderedElementsAre;

-using testing::IsEmpty;

-using testing::SizeIs;

-using testing::Invoke;

using testing::_;

using testing::Eq;

+using testing::IsEmpty;

+using testing::UnorderedElementsAre;

namespace cc {

+namespace test {

namespace {

+constexpr bool kIsRoot = true;

+constexpr bool kIsChildRoot = false;

+constexpr bool kHandlesFrameSinkIdInvalidation = true;

+constexpr bool kNeedsSyncPoints = true;

constexpr FrameSinkId kDisplayFrameSink(2, 0);

constexpr FrameSinkId kParentFrameSink(3, 0);

constexpr FrameSinkId kChildFrameSink1(65563, 0);

constexpr FrameSinkId kChildFrameSink2(65564, 0);

constexpr FrameSinkId kArbitraryFrameSink(1337, 7331);

-class MockCompositorFrameSinkSupportClient

- : public CompositorFrameSinkSupportClient {

- public:

- MockCompositorFrameSinkSupportClient() {

- ON_CALL(*this, ReclaimResources(_))

- .WillByDefault(Invoke(

- this,

- &MockCompositorFrameSinkSupportClient::ReclaimResourcesInternal));

- ON_CALL(*this, DidReceiveCompositorFrameAck(_))

- .WillByDefault(Invoke(

- this,

- &MockCompositorFrameSinkSupportClient::ReclaimResourcesInternal));

- }

- ReturnedResourceArray& last_returned_resources() {

- return last_returned_resources_;

- }

- // CompositorFrameSinkSupportClient implementation.

- MOCK_METHOD1(DidReceiveCompositorFrameAck,

- void(const ReturnedResourceArray&));

- MOCK_METHOD1(OnBeginFrame, void(const BeginFrameArgs&));

- MOCK_METHOD1(ReclaimResources, void(const ReturnedResourceArray&));

- MOCK_METHOD2(WillDrawSurface, void(const LocalSurfaceId&, const gfx::Rect&));

- private:

- void ReclaimResourcesInternal(const ReturnedResourceArray& resources) {

- last_returned_resources_ = resources;

- }

- ReturnedResourceArray last_returned_resources_;

-};

std::vector<SurfaceId> empty_surface_ids() {

return std::vector<SurfaceId>();

}

@@ -75,66 +41,14 @@ SurfaceId MakeSurfaceId(const FrameSinkId& frame_sink_id, uint32_t local_id) {

LocalSurfaceId(local_id, base::UnguessableToken::Deserialize(0, 1u)));

}

-CompositorFrame MakeCompositorFrame(

- std::vector<SurfaceId> activation_dependencies,

- std::vector<SurfaceId> referenced_surfaces,

- TransferableResourceArray resource_list) {

- CompositorFrame compositor_frame = test::MakeCompositorFrame();

- compositor_frame.metadata.begin_frame_ack = BeginFrameAck(0, 1, 1, true);

- compositor_frame.metadata.activation_dependencies =

- std::move(activation_dependencies);

- compositor_frame.metadata.referenced_surfaces =

- std::move(referenced_surfaces);

- compositor_frame.resource_list = std::move(resource_list);

- return compositor_frame;

-CompositorFrame MakeCompositorFrame() {

- return MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

- TransferableResourceArray());

-CompositorFrame MakeCompositorFrame(

- std::vector<SurfaceId> activation_dependencies) {

- return MakeCompositorFrame(activation_dependencies, activation_dependencies,

- TransferableResourceArray());

-CompositorFrame MakeCompositorFrame(

- std::vector<SurfaceId> activation_dependencies,

- std::vector<SurfaceId> referenced_surfaces) {

- return MakeCompositorFrame(std::move(activation_dependencies),

- std::move(referenced_surfaces),

- TransferableResourceArray());

-CompositorFrame MakeCompositorFrameWithResources(

- std::vector<SurfaceId> activation_dependencies,

- TransferableResourceArray resource_list) {

- return MakeCompositorFrame(activation_dependencies, activation_dependencies,

- std::move(resource_list));

-TransferableResource MakeResource(ResourceId id,

- ResourceFormat format,

- uint32_t filter,

- const gfx::Size& size) {

- TransferableResource resource;

- resource.id = id;

- resource.format = format;

- resource.filter = filter;

- resource.size = size;

- return resource;

} // namespace

-class CompositorFrameSinkSupportTest : public testing::Test,

- public SurfaceObserver {

+class SurfaceSynchronizationTest : public testing::Test,

+ public SurfaceObserver {

public:

- CompositorFrameSinkSupportTest()

+ SurfaceSynchronizationTest()

: surface_manager_(SurfaceManager::LifetimeType::REFERENCES) {}

- ~CompositorFrameSinkSupportTest() override {}

+ ~SurfaceSynchronizationTest() override {}

CompositorFrameSinkSupport& display_support() { return *supports_[0]; }

Surface* display_surface() {

@@ -188,10 +102,7 @@ class CompositorFrameSinkSupportTest : public testing::Test,

// testing::Test:

void SetUp() override {

testing::Test::SetUp();

- constexpr bool is_root = true;

- constexpr bool is_child_root = false;

- constexpr bool handles_frame_sink_id_invalidation = true;

- constexpr bool needs_sync_points = true;

begin_frame_source_ =

base::MakeUnique<FakeExternalBeginFrameSource>(0.f, false);

surface_manager_.SetDependencyTracker(

@@ -199,17 +110,17 @@ class CompositorFrameSinkSupportTest : public testing::Test,

begin_frame_source_.get()));

surface_manager_.AddObserver(this);

supports_.push_back(CompositorFrameSinkSupport::Create(

- &support_client_, &surface_manager_, kDisplayFrameSink, is_root,

- handles_frame_sink_id_invalidation, needs_sync_points));

+ &support_client_, &surface_manager_, kDisplayFrameSink, kIsRoot,

+ kHandlesFrameSinkIdInvalidation, kNeedsSyncPoints));

supports_.push_back(CompositorFrameSinkSupport::Create(

- &support_client_, &surface_manager_, kParentFrameSink, is_child_root,

- handles_frame_sink_id_invalidation, needs_sync_points));

+ &support_client_, &surface_manager_, kParentFrameSink, kIsChildRoot,

+ kHandlesFrameSinkIdInvalidation, kNeedsSyncPoints));

supports_.push_back(CompositorFrameSinkSupport::Create(

- &support_client_, &surface_manager_, kChildFrameSink1, is_child_root,

- handles_frame_sink_id_invalidation, needs_sync_points));

+ &support_client_, &surface_manager_, kChildFrameSink1, kIsChildRoot,

+ kHandlesFrameSinkIdInvalidation, kNeedsSyncPoints));

supports_.push_back(CompositorFrameSinkSupport::Create(

- &support_client_, &surface_manager_, kChildFrameSink2, is_child_root,

- handles_frame_sink_id_invalidation, needs_sync_points));

+ &support_client_, &surface_manager_, kChildFrameSink2, kIsChildRoot,

+ kHandlesFrameSinkIdInvalidation, kNeedsSyncPoints));

// Normally, the BeginFrameSource would be registered by the Display. We

// register it here so that BeginFrames are received by the display support,

@@ -252,12 +163,12 @@ class CompositorFrameSinkSupportTest : public testing::Test,

std::unique_ptr<FakeExternalBeginFrameSource> begin_frame_source_;

std::vector<std::unique_ptr<CompositorFrameSinkSupport>> supports_;

- DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkSupportTest);

+ DISALLOW_COPY_AND_ASSIGN(SurfaceSynchronizationTest);

};

// The display root surface should have a surface reference from the top-level

// root added/removed when a CompositorFrame is submitted with a new SurfaceId.

-TEST_F(CompositorFrameSinkSupportTest, RootSurfaceReceivesReferences) {

+TEST_F(SurfaceSynchronizationTest, RootSurfaceReceivesReferences) {

const SurfaceId display_id_first = MakeSurfaceId(kDisplayFrameSink, 1);

const SurfaceId display_id_second = MakeSurfaceId(kDisplayFrameSink, 2);

@@ -286,14 +197,15 @@ TEST_F(CompositorFrameSinkSupportTest, RootSurfaceReceivesReferences) {

}

// The parent Surface is blocked on |child_id1| and |child_id2|.

-TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedOnTwo) {

+TEST_F(SurfaceSynchronizationTest, BlockedOnTwo) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

parent_support().SubmitCompositorFrame(

parent_id.local_surface_id(),

- MakeCompositorFrame({child_id1, child_id2}));

+ MakeCompositorFrame({child_id1, child_id2}, {child_id1, child_id2},

+ TransferableResourceArray()));

// parent_support is blocked on |child_id1| and |child_id2|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -305,7 +217,9 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedOnTwo) {

// Submit a CompositorFrame without any dependencies to |child_id1|.

// parent_support should now only be blocked on |child_id2|.

child_support1().SubmitCompositorFrame(

- child_id1.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id1.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

EXPECT_TRUE(dependency_tracker().has_deadline());

EXPECT_FALSE(parent_surface()->HasActiveFrame());

@@ -316,7 +230,9 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedOnTwo) {

// Submit a CompositorFrame without any dependencies to |child_id2|.

// parent_support should be activated.

child_support2().SubmitCompositorFrame(

- child_id2.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id2.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

EXPECT_FALSE(dependency_tracker().has_deadline());

EXPECT_TRUE(parent_surface()->HasActiveFrame());

@@ -325,13 +241,15 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedOnTwo) {

}

// The parent Surface is blocked on |child_id2| which is blocked on |child_id3|.

-TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedChain) {

+TEST_F(SurfaceSynchronizationTest, BlockedChain) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id1}, {child_id1},

+ TransferableResourceArray()));

// parent_support is blocked on |child_id1|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -342,8 +260,10 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedChain) {

// The parent should not report damage until it activates.

EXPECT_FALSE(IsSurfaceDamaged(parent_id));

- child_support1().SubmitCompositorFrame(child_id1.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ child_support1().SubmitCompositorFrame(

+ child_id1.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

// child_support1 should now be blocked on |child_id2|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -362,7 +282,9 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedChain) {

// Submit a CompositorFrame without any dependencies to |child_id2|.

// parent_support should be activated.

child_support2().SubmitCompositorFrame(

- child_id2.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id2.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

EXPECT_FALSE(dependency_tracker().has_deadline());

@@ -384,14 +306,15 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingBlockedChain) {

}

// parent_surface and child_surface1 are blocked on |child_id2|.

-TEST_F(CompositorFrameSinkSupportTest,

- DisplayCompositorLockingTwoBlockedOnOne) {

+TEST_F(SurfaceSynchronizationTest, TwoBlockedOnOne) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

// parent_support is blocked on |child_id2|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -401,8 +324,10 @@ TEST_F(CompositorFrameSinkSupportTest,

UnorderedElementsAre(child_id2));

// child_support1 should now be blocked on |child_id2|.

- child_support1().SubmitCompositorFrame(child_id1.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ child_support1().SubmitCompositorFrame(

+ child_id1.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

EXPECT_TRUE(dependency_tracker().has_deadline());

EXPECT_FALSE(child_surface1()->HasActiveFrame());

@@ -417,7 +342,9 @@ TEST_F(CompositorFrameSinkSupportTest,

// Submit a CompositorFrame without any dependencies to |child_id2|.

// parent_support should be activated.

child_support2().SubmitCompositorFrame(

- child_id2.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id2.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

EXPECT_FALSE(dependency_tracker().has_deadline());

@@ -434,13 +361,15 @@ TEST_F(CompositorFrameSinkSupportTest,

// parent_surface is blocked on |child_id1|, and child_surface2 is blocked on

// |child_id2| until the deadline hits.

-TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingDeadlineHits) {

+TEST_F(SurfaceSynchronizationTest, DeadlineHits) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id1}, {child_id1},

+ TransferableResourceArray()));

// parent_support is blocked on |child_id1|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -449,8 +378,10 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingDeadlineHits) {

EXPECT_THAT(parent_surface()->blocking_surfaces(),

UnorderedElementsAre(child_id1));

- child_support1().SubmitCompositorFrame(child_id1.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ child_support1().SubmitCompositorFrame(

+ child_id1.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

// child_support1 should now be blocked on |child_id2|.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -502,15 +433,15 @@ TEST_F(CompositorFrameSinkSupportTest, DisplayCompositorLockingDeadlineHits) {

// Verifies that the deadline does not reset if we submit CompositorFrames

// to new Surfaces with unresolved dependencies.

-TEST_F(CompositorFrameSinkSupportTest,

- DisplayCompositorLockingFramesSubmittedAfterDeadlineSet) {

+TEST_F(SurfaceSynchronizationTest, FramesSubmittedAfterDeadlineSet) {

const SurfaceId arbitrary_id = MakeSurfaceId(kArbitraryFrameSink, 1);

BeginFrameArgs args =

CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 0, 1);

for (int i = 0; i < 3; ++i) {

LocalSurfaceId local_surface_id(1, base::UnguessableToken::Create());

- support(i).SubmitCompositorFrame(local_surface_id,

- MakeCompositorFrame({arbitrary_id}));

+ support(i).SubmitCompositorFrame(

+ local_surface_id, MakeCompositorFrame({arbitrary_id}, {arbitrary_id},

+ TransferableResourceArray()));

// The deadline has been set.

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -535,14 +466,15 @@ TEST_F(CompositorFrameSinkSupportTest,

// This test verifies at the Surface activates once a CompositorFrame is

// submitted that has no unresolved dependencies.

-TEST_F(CompositorFrameSinkSupportTest,

- DisplayCompositorLockingNewFrameOverridesOldDependencies) {

+TEST_F(SurfaceSynchronizationTest, NewFrameOverridesOldDependencies) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId arbitrary_id = MakeSurfaceId(kArbitraryFrameSink, 1);

// Submit a CompositorFrame that depends on |arbitrary_id|.

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({arbitrary_id}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({arbitrary_id}, {arbitrary_id},

+ TransferableResourceArray()));

// Verify that the CompositorFrame is blocked on |arbitrary_id|.

EXPECT_FALSE(parent_surface()->HasActiveFrame());

@@ -552,7 +484,9 @@ TEST_F(CompositorFrameSinkSupportTest,

// Submit a CompositorFrame that has no dependencies.

parent_support().SubmitCompositorFrame(

- parent_id.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ parent_id.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

// Verify that the CompositorFrame has been activated.

EXPECT_TRUE(parent_surface()->HasActiveFrame());

@@ -563,8 +497,7 @@ TEST_F(CompositorFrameSinkSupportTest,

// This test verifies that a pending CompositorFrame does not affect surface

// references. A new surface from a child will continue to exist as a temporary

// reference until the parent's frame activates.

-TEST_F(CompositorFrameSinkSupportTest,

- OnlyActiveFramesAffectSurfaceReferences) {

+TEST_F(SurfaceSynchronizationTest, OnlyActiveFramesAffectSurfaceReferences) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

@@ -592,7 +525,8 @@ TEST_F(CompositorFrameSinkSupportTest,

EXPECT_CALL(support_client_, DidReceiveCompositorFrameAck(_)).Times(0);

parent_support().SubmitCompositorFrame(

parent_id.local_surface_id(),

- MakeCompositorFrame({child_id1, child_id2}));

+ MakeCompositorFrame({child_id1, child_id2}, {child_id1, child_id2},

+ TransferableResourceArray()));

EXPECT_FALSE(parent_surface()->HasActiveFrame());

EXPECT_TRUE(parent_surface()->HasPendingFrame());

EXPECT_THAT(parent_surface()->blocking_surfaces(),

@@ -630,21 +564,22 @@ TEST_F(CompositorFrameSinkSupportTest,

// This test verifies that we do not double count returned resources when a

// CompositorFrame starts out as pending, then becomes active, and then is

// replaced with another active CompositorFrame.

-TEST_F(CompositorFrameSinkSupportTest,

- DisplayCompositorLockingResourcesOnlyReturnedOnce) {

+TEST_F(SurfaceSynchronizationTest, ResourcesOnlyReturnedOnce) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id = MakeSurfaceId(kChildFrameSink1, 1);

// The parent submits a CompositorFrame that depends on |child_id| before the

// child submits a CompositorFrame. The CompositorFrame also has resources in

// its resource list.

- TransferableResource resource =

- MakeResource(1337 /* id */, ALPHA_8 /* format */, 1234 /* filter */,

- gfx::Size(1234, 5678));

+ TransferableResource resource;

+ resource.id = 1337;

+ resource.format = ALPHA_8;

+ resource.filter = 1234;

+ resource.size = gfx::Size(1234, 5678);

TransferableResourceArray resource_list = {resource};

parent_support().SubmitCompositorFrame(

parent_id.local_surface_id(),

- MakeCompositorFrameWithResources({child_id}, resource_list));

+ MakeCompositorFrame({child_id}, {child_id}, resource_list));

// Verify that the CompositorFrame is blocked on |child_id|.

EXPECT_FALSE(parent_surface()->HasActiveFrame());

@@ -653,7 +588,9 @@ TEST_F(CompositorFrameSinkSupportTest,

UnorderedElementsAre(child_id));

child_support1().SubmitCompositorFrame(

- child_id.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

// Verify that the child CompositorFrame activates immediately.

EXPECT_TRUE(child_surface1()->HasActiveFrame());

@@ -665,30 +602,35 @@ TEST_F(CompositorFrameSinkSupportTest,

EXPECT_FALSE(parent_surface()->HasPendingFrame());

EXPECT_THAT(parent_surface()->blocking_surfaces(), IsEmpty());

+ ReturnedResourceArray returned_resources = {resource.ToReturnedResource()};

+ EXPECT_CALL(support_client_,

+ DidReceiveCompositorFrameAck(returned_resources));

// The parent submits a CompositorFrame without any dependencies. That frame

// should activate immediately, replacing the earlier frame. The resource from

// the earlier frame should be returned to the client.

parent_support().SubmitCompositorFrame(

- parent_id.local_surface_id(), MakeCompositorFrame({empty_surface_ids()}));

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({empty_surface_ids()}, {empty_surface_ids()},

+ TransferableResourceArray()));

EXPECT_TRUE(parent_surface()->HasActiveFrame());

EXPECT_FALSE(parent_surface()->HasPendingFrame());

EXPECT_THAT(parent_surface()->blocking_surfaces(), IsEmpty());

- ReturnedResource returned_resource = resource.ToReturnedResource();

- EXPECT_THAT(support_client_.last_returned_resources(),

- UnorderedElementsAre(returned_resource));

}

// The parent Surface is blocked on |child_id2| which is blocked on |child_id3|.

// child_support1 evicts its blocked Surface. The parent surface should

// activate.

-TEST_F(CompositorFrameSinkSupportTest, EvictSurfaceWithPendingFrame) {

+TEST_F(SurfaceSynchronizationTest, EvictSurfaceWithPendingFrame) {

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

// Submit a CompositorFrame that depends on |child_id1|.

- parent_support().SubmitCompositorFrame(parent_id1.local_surface_id(),

- MakeCompositorFrame({child_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id1.local_surface_id(),

+ MakeCompositorFrame({child_id1}, {child_id1},

+ TransferableResourceArray()));

// Verify that the CompositorFrame is blocked on |child_id1|.

EXPECT_FALSE(parent_surface()->HasActiveFrame());

@@ -697,8 +639,10 @@ TEST_F(CompositorFrameSinkSupportTest, EvictSurfaceWithPendingFrame) {

UnorderedElementsAre(child_id1));

// Submit a CompositorFrame that depends on |child_id2|.

- child_support1().SubmitCompositorFrame(child_id1.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ child_support1().SubmitCompositorFrame(

+ child_id1.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

// Verify that the CompositorFrame is blocked on |child_id2|.

EXPECT_FALSE(child_surface1()->HasActiveFrame());

@@ -722,7 +666,7 @@ TEST_F(CompositorFrameSinkSupportTest, EvictSurfaceWithPendingFrame) {

// existing active CompositorFrame, then the surface reference hierarchy will be

// updated allowing garbage collection of surfaces that are no longer

// referenced.

-TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

+TEST_F(SurfaceSynchronizationTest, DropStaleReferencesAfterActivation) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

const SurfaceId child_id2 = MakeSurfaceId(kChildFrameSink2, 1);

@@ -730,8 +674,10 @@ TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

// The parent submits a CompositorFrame that depends on |child_id1| before the

// child submits a CompositorFrame.

EXPECT_CALL(support_client_, DidReceiveCompositorFrameAck(_)).Times(0);

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id1}, {child_id1},

+ TransferableResourceArray()));

// Verify that the CompositorFrame is blocked on |child_id|.

EXPECT_FALSE(parent_surface()->HasActiveFrame());

@@ -747,7 +693,9 @@ TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

// and once for the now active parent CompositorFrame.

EXPECT_CALL(support_client_, DidReceiveCompositorFrameAck(_)).Times(2);

child_support1().SubmitCompositorFrame(

- child_id1.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id1.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

testing::Mock::VerifyAndClearExpectations(&support_client_);

// Verify that the child CompositorFrame activates immediately.

@@ -768,8 +716,10 @@ TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

// The parent submits another CompositorFrame that depends on |child_id2|.

// Submitting a pending CompositorFrame will not trigger a CompositorFrameAck.

EXPECT_CALL(support_client_, DidReceiveCompositorFrameAck(_)).Times(0);

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id2}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id2}, {child_id2},

+ TransferableResourceArray()));

testing::Mock::VerifyAndClearExpectations(&support_client_);

// The parent surface should now have both a pending and activate

@@ -782,7 +732,9 @@ TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

EXPECT_THAT(GetChildReferences(parent_id), UnorderedElementsAre(child_id1));

child_support2().SubmitCompositorFrame(

- child_id2.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id2.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

// Verify that the parent Surface has activated and no longer has a pending

// CompositorFrame. Also verify that |child_id1| is no longer a child

@@ -795,7 +747,7 @@ TEST_F(CompositorFrameSinkSupportTest, DropStaleReferencesAfterActivation) {

// Checks whether the latency info are moved to the new surface from the old

// one when LocalSurfaceId changes. No frame has unresolved dependencies.

-TEST_F(CompositorFrameSinkSupportTest,

+TEST_F(SurfaceSynchronizationTest,

LatencyInfoCarriedOverOnResize_NoUnresolvedDependencies) {

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

@@ -865,7 +817,7 @@ TEST_F(CompositorFrameSinkSupportTest,

// Checks whether the latency info are moved to the new surface from the old

// one when LocalSurfaceId changes. Old surface has unresolved dependencies.

-TEST_F(CompositorFrameSinkSupportTest,

+TEST_F(SurfaceSynchronizationTest,

LatencyInfoCarriedOverOnResize_OldSurfaceHasPendingAndActiveFrame) {

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

@@ -893,7 +845,8 @@ TEST_F(CompositorFrameSinkSupportTest,

ui::LatencyInfo info2;

info2.AddLatencyNumber(latency_type2, latency_id2, latency_sequence_number2);

- CompositorFrame frame2 = MakeCompositorFrame({child_id});

+ CompositorFrame frame2 =

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray());

frame2.metadata.latency_info.push_back(info2);

parent_support().SubmitCompositorFrame(parent_id1.local_surface_id(),

@@ -941,7 +894,7 @@ TEST_F(CompositorFrameSinkSupportTest,

// Checks whether the latency info are moved to the new surface from the old

// one when LocalSurfaceId changes. The new surface has unresolved dependencies.

-TEST_F(CompositorFrameSinkSupportTest,

+TEST_F(SurfaceSynchronizationTest,

LatencyInfoCarriedOverOnResize_NewSurfaceHasPendingFrame) {

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

@@ -976,7 +929,8 @@ TEST_F(CompositorFrameSinkSupportTest,

ui::LatencyInfo info2;

info2.AddLatencyNumber(latency_type2, latency_id2, latency_sequence_number2);

- CompositorFrame frame2 = MakeCompositorFrame({child_id});

+ CompositorFrame frame2 =

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray());

frame2.metadata.latency_info.push_back(info2);

parent_support().SubmitCompositorFrame(parent_id2.local_surface_id(),

@@ -1018,7 +972,7 @@ TEST_F(CompositorFrameSinkSupportTest,

ui::DISPLAY_COMPOSITOR_RECEIVED_FRAME_COMPONENT, nullptr));

}

-TEST_F(CompositorFrameSinkSupportTest, PassesOnBeginFrameAcks) {

+TEST_F(SurfaceSynchronizationTest, PassesOnBeginFrameAcks) {

const SurfaceId display_id = MakeSurfaceId(kDisplayFrameSink, 1);

// Request BeginFrames.

@@ -1050,13 +1004,14 @@ TEST_F(CompositorFrameSinkSupportTest, PassesOnBeginFrameAcks) {

}

// Checks that resources and ack are sent together if possible.

-TEST_F(CompositorFrameSinkSupportTest, ReturnResourcesWithAck) {

+TEST_F(SurfaceSynchronizationTest, ReturnResourcesWithAck) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

TransferableResource resource;

resource.id = 1234;

parent_support().SubmitCompositorFrame(

parent_id.local_surface_id(),

- MakeCompositorFrameWithResources(empty_surface_ids(), {resource}));

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ {resource}));

ReturnedResourceArray returned_resources;

TransferableResource::ReturnResources({resource}, &returned_resources);

EXPECT_CALL(support_client_, ReclaimResources(_)).Times(0);

@@ -1068,13 +1023,14 @@ TEST_F(CompositorFrameSinkSupportTest, ReturnResourcesWithAck) {

// Verifies that if a surface is marked destroyed and a new frame arrives for

// it, it will be recovered.

-TEST_F(CompositorFrameSinkSupportTest, SurfaceResurrection) {

+TEST_F(SurfaceSynchronizationTest, SurfaceResurrection) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id = MakeSurfaceId(kChildFrameSink1, 3);

// Add a reference from the parent to the child.

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

// Create the child surface by submitting a frame to it.

EXPECT_EQ(nullptr, surface_manager().GetSurfaceForId(child_id));

@@ -1106,13 +1062,14 @@ TEST_F(CompositorFrameSinkSupportTest, SurfaceResurrection) {

// Verifies that if a LocalSurfaceId belonged to a surface that doesn't exist

// anymore, it can still be reused for new surfaces.

-TEST_F(CompositorFrameSinkSupportTest, LocalSurfaceIdIsReusable) {

+TEST_F(SurfaceSynchronizationTest, LocalSurfaceIdIsReusable) {

const SurfaceId parent_id = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id = MakeSurfaceId(kChildFrameSink1, 3);

// Add a reference from parent.

- parent_support().SubmitCompositorFrame(parent_id.local_surface_id(),

- MakeCompositorFrame({child_id}));

+ parent_support().SubmitCompositorFrame(

+ parent_id.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

// Submit the first frame. Creates the surface.

child_support1().SubmitCompositorFrame(child_id.local_surface_id(),

@@ -1141,16 +1098,19 @@ TEST_F(CompositorFrameSinkSupportTest, LocalSurfaceIdIsReusable) {

// activated subtree refer to the same dependency. The old subtree was activated

// by deadline, and the new subtree was activated by a dependency finally

// resolving.

-TEST_F(CompositorFrameSinkSupportTest, DependencyTrackingGarbageCollection) {

+TEST_F(SurfaceSynchronizationTest, DependencyTrackingGarbageCollection) {

const SurfaceId display_id = MakeSurfaceId(kDisplayFrameSink, 1);

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

const SurfaceId child_id = MakeSurfaceId(kChildFrameSink1, 1);

- parent_support().SubmitCompositorFrame(parent_id1.local_surface_id(),

- MakeCompositorFrame({child_id}));

- display_support().SubmitCompositorFrame(display_id.local_surface_id(),

- MakeCompositorFrame({parent_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id1.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

+ display_support().SubmitCompositorFrame(

+ display_id.local_surface_id(),

+ MakeCompositorFrame({parent_id1}, {parent_id1},

+ TransferableResourceArray()));

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -1170,10 +1130,13 @@ TEST_F(CompositorFrameSinkSupportTest, DependencyTrackingGarbageCollection) {

EXPECT_TRUE(parent_surface()->HasActiveFrame());

EXPECT_FALSE(parent_surface()->HasPendingFrame());

- parent_support().SubmitCompositorFrame(parent_id2.local_surface_id(),

- MakeCompositorFrame({child_id}));

- display_support().SubmitCompositorFrame(display_id.local_surface_id(),

- MakeCompositorFrame({parent_id2}));

+ parent_support().SubmitCompositorFrame(

+ parent_id2.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

+ display_support().SubmitCompositorFrame(

+ display_id.local_surface_id(),

+ MakeCompositorFrame({parent_id2}, {parent_id2},

+ TransferableResourceArray()));

// The display surface now has two CompositorFrames. One that is pending,

// indirectly blocked on child_id and one that is active, also indirectly

@@ -1184,7 +1147,9 @@ TEST_F(CompositorFrameSinkSupportTest, DependencyTrackingGarbageCollection) {

// Submitting a CompositorFrame will trigger garbage collection of the

// |parent_id1| subtree. This should not crash.

child_support1().SubmitCompositorFrame(

- child_id.local_surface_id(), MakeCompositorFrame(empty_surface_ids()));

+ child_id.local_surface_id(),

+ MakeCompositorFrame(empty_surface_ids(), empty_surface_ids(),

+ TransferableResourceArray()));

}

// This test verifies that a crash does not occur if garbage collection is

@@ -1195,14 +1160,16 @@ TEST_F(CompositorFrameSinkSupportTest, DependencyTrackingGarbageCollection) {

// deadline activation. SurfaceDependencyTracker is also tracking a surface

// from that subtree due to an unresolved dependency. This test verifies that

// this dependency resolution does not crash.

-TEST_F(CompositorFrameSinkSupportTest, GarbageCollectionOnDeadline) {

+TEST_F(SurfaceSynchronizationTest, GarbageCollectionOnDeadline) {

const SurfaceId display_id = MakeSurfaceId(kDisplayFrameSink, 1);

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

const SurfaceId child_id = MakeSurfaceId(kChildFrameSink1, 1);

- display_support().SubmitCompositorFrame(display_id.local_surface_id(),

- MakeCompositorFrame({parent_id1}));

+ display_support().SubmitCompositorFrame(

+ display_id.local_surface_id(),

+ MakeCompositorFrame({parent_id1}, {parent_id1},

+ TransferableResourceArray()));

EXPECT_TRUE(display_surface()->HasPendingFrame());

EXPECT_TRUE(dependency_tracker().has_deadline());

@@ -1224,18 +1191,22 @@ TEST_F(CompositorFrameSinkSupportTest, GarbageCollectionOnDeadline) {

// has activated due to a deadline. |parent_id1| will be tracked by the

// SurfaceDependencyTracker.

- parent_support().SubmitCompositorFrame(parent_id1.local_surface_id(),

- MakeCompositorFrame({child_id}));

+ parent_support().SubmitCompositorFrame(

+ parent_id1.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

// By submitting a display CompositorFrame, and replacing the parent's

// CompositorFrame with another surface ID, parent_id1 becomes unreachable and

// a candidate for garbage collection.

- display_support().SubmitCompositorFrame(display_id.local_surface_id(),

- MakeCompositorFrame({parent_id2}));

+ display_support().SubmitCompositorFrame(

+ display_id.local_surface_id(),

+ MakeCompositorFrame({parent_id2}, {parent_id2},

+ TransferableResourceArray()));

// Now |parent_id1| is only kept alive by the active |display_id| frame.

- parent_support().SubmitCompositorFrame(parent_id2.local_surface_id(),

- MakeCompositorFrame({child_id}));

+ parent_support().SubmitCompositorFrame(

+ parent_id2.local_surface_id(),

+ MakeCompositorFrame({child_id}, {child_id}, TransferableResourceArray()));

// SurfaceDependencyTracker should now be tracking |display_id|, |parent_id1|

// and |parent_id2|. By activating the pending |display_id| frame by deadline,

@@ -1252,14 +1223,15 @@ TEST_F(CompositorFrameSinkSupportTest, GarbageCollectionOnDeadline) {

// This test verifies that a CompositorFrame will only blocked on embedded

// surfaces but not on other retained surface IDs in the CompositorFrame.

-TEST_F(CompositorFrameSinkSupportTest, OnlyBlockOnEmbeddedSurfaces) {

+TEST_F(SurfaceSynchronizationTest, OnlyBlockOnEmbeddedSurfaces) {

const SurfaceId display_id = MakeSurfaceId(kDisplayFrameSink, 1);

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId parent_id2 = MakeSurfaceId(kParentFrameSink, 2);

display_support().SubmitCompositorFrame(

display_id.local_surface_id(),

- MakeCompositorFrame({parent_id1}, {parent_id1, parent_id2}));

+ MakeCompositorFrame({parent_id1}, {parent_id1, parent_id2},

+ TransferableResourceArray()));

EXPECT_TRUE(display_surface()->HasPendingFrame());

EXPECT_FALSE(display_surface()->HasActiveFrame());

@@ -1290,13 +1262,15 @@ TEST_F(CompositorFrameSinkSupportTest, OnlyBlockOnEmbeddedSurfaces) {

// This test verifies that a late arriving CompositorFrame activates immediately

// and does not trigger a new deadline.

-TEST_F(CompositorFrameSinkSupportTest, LateArrivingDependency) {

+TEST_F(SurfaceSynchronizationTest, LateArrivingDependency) {

const SurfaceId display_id = MakeSurfaceId(kDisplayFrameSink, 1);

const SurfaceId parent_id1 = MakeSurfaceId(kParentFrameSink, 1);

const SurfaceId child_id1 = MakeSurfaceId(kChildFrameSink1, 1);

- display_support().SubmitCompositorFrame(display_id.local_surface_id(),

- MakeCompositorFrame({parent_id1}));

+ display_support().SubmitCompositorFrame(

+ display_id.local_surface_id(),

+ MakeCompositorFrame({parent_id1}, {parent_id1},

+ TransferableResourceArray()));

EXPECT_TRUE(display_surface()->HasPendingFrame());

EXPECT_FALSE(display_surface()->HasActiveFrame());

@@ -1317,11 +1291,14 @@ TEST_F(CompositorFrameSinkSupportTest, LateArrivingDependency) {

// A late arriving CompositorFrame should activate immediately without

// scheduling a deadline and without waiting for dependencies to resolve.

- parent_support().SubmitCompositorFrame(parent_id1.local_surface_id(),

- MakeCompositorFrame({child_id1}));

+ parent_support().SubmitCompositorFrame(

+ parent_id1.local_surface_id(),

+ MakeCompositorFrame({child_id1}, {child_id1},

+ TransferableResourceArray()));

EXPECT_FALSE(dependency_tracker().has_deadline());

EXPECT_FALSE(parent_surface()->HasPendingFrame());

EXPECT_TRUE(parent_surface()->HasActiveFrame());

}

+} // namespace test

} // namespace cc

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