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Unified Diff: components/scheduler/base/task_queue_sets_unittest.cc

Issue 1370343002: Revert of scheduler: Add a base directory (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 3 months ago
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Index: components/scheduler/base/task_queue_sets_unittest.cc
diff --git a/components/scheduler/base/task_queue_sets_unittest.cc b/components/scheduler/base/task_queue_sets_unittest.cc
deleted file mode 100644
index 2daf205c5a307aebabd9a6285c8289825e44ec97..0000000000000000000000000000000000000000
--- a/components/scheduler/base/task_queue_sets_unittest.cc
+++ /dev/null
@@ -1,239 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "components/scheduler/base/task_queue_sets.h"
-
-#include "components/scheduler/base/task_queue_impl.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace scheduler {
-namespace internal {
-
-class TaskQueueSetsTest : public testing::Test {
- public:
- void SetUp() override { task_queue_sets_.reset(new TaskQueueSets(kNumSets)); }
-
- protected:
- enum {
- kNumSets = 5 // An arbitary choice.
- };
-
- TaskQueueImpl* NewTaskQueue(const char* queue_name) {
- scoped_refptr<internal::TaskQueueImpl> queue =
- make_scoped_refptr(new internal::TaskQueueImpl(
- nullptr, TaskQueue::Spec(queue_name), "test", "test"));
- task_queues_.push_back(queue);
- return queue.get();
- }
-
- TaskQueueImpl::Task FakeTaskWithEnqueueOrder(int enqueue_order) {
- TaskQueueImpl::Task fake_task(FROM_HERE, base::Closure(), 0, true);
- fake_task.set_enqueue_order(enqueue_order);
- return fake_task;
- }
-
- std::vector<scoped_refptr<internal::TaskQueueImpl>> task_queues_;
- scoped_ptr<TaskQueueSets> task_queue_sets_;
-};
-
-TEST_F(TaskQueueSetsTest, AssignQueueToSet) {
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- size_t set = TaskQueue::NORMAL_PRIORITY;
- task_queue_sets_->AssignQueueToSet(queue, set);
-
- EXPECT_EQ(set, queue->get_task_queue_set_index());
-}
-
-TEST_F(TaskQueueSetsTest, GetOldestQueueInSet_QueueEmpty) {
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- size_t set = TaskQueue::NORMAL_PRIORITY;
- task_queue_sets_->AssignQueueToSet(queue, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_FALSE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
-}
-
-TEST_F(TaskQueueSetsTest, OnPushQueue) {
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- size_t set = TaskQueue::NORMAL_PRIORITY;
- task_queue_sets_->AssignQueueToSet(queue, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_FALSE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
-
- queue->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(10));
- task_queue_sets_->OnPushQueue(queue);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, GetOldestQueueInSet_SingleTaskInSet) {
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- queue->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(10));
- size_t set = 1;
- task_queue_sets_->AssignQueueToSet(queue, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, GetOldestQueueInSet_MultipleAgesInSet) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue1");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue2");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue2");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(6));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(5));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(4));
- size_t set = 2;
- task_queue_sets_->AssignQueueToSet(queue1, set);
- task_queue_sets_->AssignQueueToSet(queue2, set);
- task_queue_sets_->AssignQueueToSet(queue3, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue3, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, OnPopQueue) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue1");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue2");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue3");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(6));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(3));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(1));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(4));
- size_t set = 3;
- task_queue_sets_->AssignQueueToSet(queue1, set);
- task_queue_sets_->AssignQueueToSet(queue2, set);
- task_queue_sets_->AssignQueueToSet(queue3, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-
- queue2->PopTaskFromWorkQueueForTest();
- task_queue_sets_->OnPopQueue(queue2);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, OnPopQueue_QueueBecomesEmpty) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(6));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(5));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(4));
- size_t set = 4;
- task_queue_sets_->AssignQueueToSet(queue1, set);
- task_queue_sets_->AssignQueueToSet(queue2, set);
- task_queue_sets_->AssignQueueToSet(queue3, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue3, selected_queue);
-
- queue3->PopTaskFromWorkQueueForTest();
- task_queue_sets_->OnPopQueue(queue3);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest,
- GetOldestQueueInSet_MultipleAgesInSetIntegerRollover) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue1");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue2");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue3");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(0x7ffffff1));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(0x7ffffff0));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(-0x7ffffff1));
- size_t set = 0;
- task_queue_sets_->AssignQueueToSet(queue1, set);
- task_queue_sets_->AssignQueueToSet(queue2, set);
- task_queue_sets_->AssignQueueToSet(queue3, set);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, GetOldestQueueInSet_MultipleAgesInSet_RemoveQueue) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue1");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue2");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue3");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(6));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(5));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(4));
- size_t set = 1;
- task_queue_sets_->AssignQueueToSet(queue1, set);
- task_queue_sets_->AssignQueueToSet(queue2, set);
- task_queue_sets_->AssignQueueToSet(queue3, set);
- task_queue_sets_->RemoveQueue(queue3);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, AssignQueueToSet_Complex) {
- internal::TaskQueueImpl* queue1 = NewTaskQueue("queue1");
- internal::TaskQueueImpl* queue2 = NewTaskQueue("queue2");
- internal::TaskQueueImpl* queue3 = NewTaskQueue("queue3");
- internal::TaskQueueImpl* queue4 = NewTaskQueue("queue4");
- queue1->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(6));
- queue2->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(5));
- queue3->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(4));
- queue4->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(3));
- size_t set1 = 1;
- size_t set2 = 2;
- task_queue_sets_->AssignQueueToSet(queue1, set1);
- task_queue_sets_->AssignQueueToSet(queue2, set1);
- task_queue_sets_->AssignQueueToSet(queue3, set2);
- task_queue_sets_->AssignQueueToSet(queue4, set2);
-
- internal::TaskQueueImpl* selected_queue;
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set1, &selected_queue));
- EXPECT_EQ(queue2, selected_queue);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set2, &selected_queue));
- EXPECT_EQ(queue4, selected_queue);
-
- task_queue_sets_->AssignQueueToSet(queue4, set1);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set1, &selected_queue));
- EXPECT_EQ(queue4, selected_queue);
-
- EXPECT_TRUE(task_queue_sets_->GetOldestQueueInSet(set2, &selected_queue));
- EXPECT_EQ(queue3, selected_queue);
-}
-
-TEST_F(TaskQueueSetsTest, IsSetEmpty_NoWork) {
- size_t set = 0;
- EXPECT_TRUE(task_queue_sets_->IsSetEmpty(set));
-
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- task_queue_sets_->AssignQueueToSet(queue, set);
- EXPECT_TRUE(task_queue_sets_->IsSetEmpty(set));
-}
-
-TEST_F(TaskQueueSetsTest, IsSetEmpty_Work) {
- size_t set = 0;
- EXPECT_TRUE(task_queue_sets_->IsSetEmpty(set));
-
- internal::TaskQueueImpl* queue = NewTaskQueue("queue");
- queue->PushTaskOntoWorkQueueForTest(FakeTaskWithEnqueueOrder(1));
- task_queue_sets_->AssignQueueToSet(queue, set);
- EXPECT_FALSE(task_queue_sets_->IsSetEmpty(set));
-
- queue->PopTaskFromWorkQueueForTest();
- task_queue_sets_->OnPopQueue(queue);
- EXPECT_TRUE(task_queue_sets_->IsSetEmpty(set));
-}
-
-} // namespace internal
-} // namespace scheduler
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