chromium/base/task/sequence_manager/work_queue_sets_unittest.cc

// Copyright 2015 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/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "base/task/sequence_manager/work_queue_sets.h"

#include <stddef.h>

#include <memory>
#include <optional>

#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/task/sequence_manager/enqueue_order.h"
#include "base/task/sequence_manager/fence.h"
#include "base/task/sequence_manager/task_order.h"
#include "base/task/sequence_manager/task_queue.h"
#include "base/task/sequence_manager/work_queue.h"
#include "base/time/time.h"
#include "testing/gmock/include/gmock/gmock.h"

namespace base {
namespace sequence_manager {

class TimeDomain;

namespace internal {

namespace {

class MockObserver : public WorkQueueSets::Observer { … };

const TaskQueue::QueuePriority kHighestPriority = …;
const TaskQueue::QueuePriority kDefaultPriority = …;
const TaskQueue::QueuePriority kPriorityCount = …;

}  // namespace

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

TEST_F(WorkQueueSetsTest, ChangeSetIndex) { … }

TEST_F(WorkQueueSetsTest, GetOldestQueueAndTaskOrderInSet_QueueEmpty) { … }

TEST_F(WorkQueueSetsTest, OnTaskPushedToEmptyQueue) { … }

TEST_F(WorkQueueSetsTest, GetOldestQueueAndTaskOrderInSet_SingleTaskInSet) { … }

TEST_F(WorkQueueSetsTest, GetOldestQueueAndTaskOrderInSet_TaskOrder) { … }

TEST_F(WorkQueueSetsTest, GetOldestQueueAndTaskOrderInSet_MultipleAgesInSet) { … }

TEST_F(WorkQueueSetsTest, OnQueuesFrontTaskChanged) { … }

TEST_F(WorkQueueSetsTest, OnQueuesFrontTaskChanged_OldestQueueBecomesEmpty) { … }

TEST_F(WorkQueueSetsTest, OnQueuesFrontTaskChanged_YoungestQueueBecomesEmpty) { … }

TEST_F(WorkQueueSetsTest, OnPopMinQueueInSet) { … }

TEST_F(WorkQueueSetsTest, OnPopMinQueueInSet_QueueBecomesEmpty) { … }

TEST_F(WorkQueueSetsTest,
       GetOldestQueueAndTaskOrderInSet_MultipleAgesInSetIntegerRollover) { … }

TEST_F(WorkQueueSetsTest,
       GetOldestQueueAndTaskOrderInSet_MultipleAgesInSet_RemoveQueue) { … }

TEST_F(WorkQueueSetsTest, ChangeSetIndex_Complex) { … }

TEST_F(WorkQueueSetsTest, IsSetEmpty_NoWork) { … }

TEST_F(WorkQueueSetsTest, IsSetEmpty_Work) { … }

TEST_F(WorkQueueSetsTest, BlockQueuesByFence) { … }

TEST_F(WorkQueueSetsTest, PushNonNestableTaskToFront) { … }

TEST_F(WorkQueueSetsTest, CollectSkippedOverLowerPriorityTasks) { … }

TEST_F(WorkQueueSetsTest, CompareDelayedTasksWithSameEnqueueOrder) { … }

TEST_F(WorkQueueSetsTest, CompareDelayedTasksWithSameEnqueueOrderAndRunTime) { … }

TEST_F(WorkQueueSetsTest, CompareDelayedAndImmediateTasks) { … }

}  // namespace internal
}  // namespace sequence_manager
}  // namespace base