chromium/components/viz/service/surfaces/referenced_surface_tracker_unittest.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/viz/service/surfaces/referenced_surface_tracker.h"

#include <memory>

#include "base/containers/flat_set.h"
#include "components/viz/common/surfaces/frame_sink_id.h"
#include "components/viz/common/surfaces/surface_id.h"
#include "components/viz/service/surfaces/surface_reference.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

UnorderedElementsAre;
IsEmpty;

namespace viz {
namespace {

constexpr FrameSinkId kParentFrameSink(2, 1);
constexpr FrameSinkId kChildFrameSink1(65563, 1);
constexpr FrameSinkId kChildFrameSink2(65564, 1);

base::flat_set<SurfaceId> MakeReferenceSet(
    std::initializer_list<SurfaceId> surface_ids) { … }

SurfaceId MakeSurfaceId(const FrameSinkId& frame_sink_id, uint32_t parent_id) { … }

}  // namespace

class ReferencedSurfaceTrackerTest : public testing::Test { … };

TEST_F(ReferencedSurfaceTrackerTest, AddSurfaceReference) { … }

TEST_F(ReferencedSurfaceTrackerTest, NoChangeToReferences) { … }

TEST_F(ReferencedSurfaceTrackerTest, RemoveSurfaceReference) { … }

TEST_F(ReferencedSurfaceTrackerTest, RemoveOneOfTwoSurfaceReferences) { … }

TEST_F(ReferencedSurfaceTrackerTest, AddTwoThenRemoveOneSurfaceReferences) { … }

}  // namespace viz