surface_layer_unittest.cc | Explore in Territory

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <stdint.h>

#include <iostream>
#include <limits>
#include <set>
#include <vector>

#include "base/location.h"
#include "base/run_loop.h"
#include "base/task/single_thread_task_runner.h"
#include "base/time/time.h"
#include "cc/animation/animation_host.h"
#include "cc/layers/solid_color_layer.h"
#include "cc/layers/surface_layer.h"
#include "cc/layers/surface_layer_impl.h"
#include "cc/test/fake_impl_task_runner_provider.h"
#include "cc/test/fake_layer_tree_host.h"
#include "cc/test/fake_layer_tree_host_client.h"
#include "cc/test/fake_layer_tree_host_impl.h"
#include "cc/test/layer_tree_test.h"
#include "cc/test/test_task_graph_runner.h"
#include "cc/trees/layer_tree_host.h"
#include "components/viz/common/quads/compositor_frame.h"
#include "components/viz/common/surfaces/surface_info.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace cc {
namespace {

_;
Eq;
ElementsAre;
SizeIs;

constexpr viz::FrameSinkId kArbitraryFrameSinkId(1, 1);

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

// This test verifies that if UseExistingDeadline() is used on a new
// SurfaceLayer then the deadline will be 0 frames.
TEST_F(SurfaceLayerTest, UseExistingDeadlineForNewSurfaceLayer) { … }

// This test verifies that if UseInfiniteDeadline() is used on a new
// SurfaceLayer then the deadline will be max number of frames.
TEST_F(SurfaceLayerTest, UseInfiniteDeadlineForNewSurfaceLayer) { … }

// This test verifies that if an invalid primary surface ID is set then the
// deadline will be reset to 0 frames.
TEST_F(SurfaceLayerTest, ResetDeadlineOnInvalidSurfaceId) { … }

// This test verifies that SurfaceLayer properties are pushed across to
// SurfaceLayerImpl.
TEST_F(SurfaceLayerTest, PushProperties) { … }

// This test verifies the list of surface ids is correct when there are cloned
// surface layers. This emulates the flow of maximize and minimize animations on
// Chrome OS.
TEST_F(SurfaceLayerTest, CheckSurfaceReferencesForClonedLayer) { … }

// This test verifies LayerTreeHost::needs_surface_ranges_sync() is correct when
// there are cloned surface layers.
TEST_F(SurfaceLayerTest, CheckNeedsSurfaceIdsSyncForClonedLayers) { … }

}  // namespace
}  // namespace cc
chromium/cc/layers/surface_layer_unittest.cc
