Index: base/task_scheduler/priority_queue_unittest.cc |
diff --git a/base/task_scheduler/priority_queue_unittest.cc b/base/task_scheduler/priority_queue_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..89a1a40bed5cf468cfa4fcfe5aa3508803cfeab0 |
--- /dev/null |
+++ b/base/task_scheduler/priority_queue_unittest.cc |
@@ -0,0 +1,116 @@ |
+// Copyright 2016 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 "base/task_scheduler/priority_queue.h" |
+ |
+#include "base/bind.h" |
+#include "base/macros.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/task_scheduler/sequence.h" |
+#include "base/task_scheduler/task.h" |
+#include "base/task_scheduler/task_traits.h" |
+#include "base/time/time.h" |
+#include "testing/gmock/include/gmock/gmock.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace base { |
+namespace internal { |
+ |
+namespace { |
+class TaskSchedulerPriorityQueueTest : public testing::Test { |
+ public: |
+ TaskSchedulerPriorityQueueTest() { |
+ sequence_a_ = new Sequence; |
+ sequence_a_->PushTask(make_scoped_ptr( |
gab
2016/02/23 03:02:10
make_scoped_ptr is for scoped_ptr not scoped_refpt
fdoray
2016/02/23 17:02:14
PushTask expects a scoped_ptr<Task>, not a scoped_
|
+ new Task(FROM_HERE, Closure(), |
+ TaskTraits().WithPriority(TaskPriority::USER_VISIBLE)))); |
robliao
2016/02/23 02:10:58
Maybe we should get some BACKGROUND tasks for comp
fdoray
2016/02/23 17:02:14
Done.
|
+ |
+ sequence_b_ = new Sequence; |
+ sequence_b_->PushTask(make_scoped_ptr( |
+ new Task(FROM_HERE, Closure(), |
+ TaskTraits().WithPriority(TaskPriority::USER_BLOCKING)))); |
+ |
+ sequence_c_ = new Sequence; |
+ sequence_c_->PushTask(make_scoped_ptr( |
+ new Task(FROM_HERE, Closure(), |
+ TaskTraits().WithPriority(TaskPriority::USER_BLOCKING)))); |
+ } |
+ |
+ protected: |
+ MOCK_METHOD0(SequenceInsertedInPriorityQueue, void()); |
gab
2016/02/23 03:02:10
Unused I think (seems to be using PriorityQueueCal
fdoray
2016/02/23 17:02:14
Done.
|
+ |
+ scoped_refptr<Sequence> sequence_a_; |
+ scoped_refptr<Sequence> sequence_b_; |
+ scoped_refptr<Sequence> sequence_c_; |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(TaskSchedulerPriorityQueueTest); |
+}; |
+ |
+class PriorityQueueCallbackMock { |
+ public: |
+ PriorityQueueCallbackMock() = default; |
+ MOCK_METHOD0(SequenceInsertedInPriorityQueue, void()); |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(PriorityQueueCallbackMock); |
+}; |
+ |
+void ExpectSequenceAndSortKey(const PriorityQueue::SequenceAndSortKey& expected, |
+ const PriorityQueue::SequenceAndSortKey& actual) { |
+ EXPECT_EQ(expected.sequence, actual.sequence); |
+ EXPECT_EQ(expected.sort_key.priority, actual.sort_key.priority); |
+ EXPECT_EQ(expected.sort_key.next_task_sequenced_time, |
+ actual.sort_key.next_task_sequenced_time); |
+} |
+ |
+} // namespace |
+ |
+TEST_F(TaskSchedulerPriorityQueueTest, PushPopPeek) { |
+ const SequenceSortKey sort_key_a = sequence_a_->GetSortKey(); |
+ const SequenceSortKey sort_key_b = sequence_b_->GetSortKey(); |
+ const SequenceSortKey sort_key_c = sequence_c_->GetSortKey(); |
+ |
+ PriorityQueueCallbackMock mock; |
gab
2016/02/23 03:02:10
I think you can make this verify precisely what yo
fdoray
2016/02/23 17:02:14
Done.
|
+ PriorityQueue pq( |
+ Bind(&PriorityQueueCallbackMock::SequenceInsertedInPriorityQueue, |
+ Unretained(&mock))); |
+ scoped_ptr<PriorityQueue::Transaction> transaction(pq.BeginTransaction()); |
+ |
+ EXPECT_EQ(nullptr, transaction->PeekSequence().sequence.get()); |
+ |
+ transaction->PushSequence(sequence_a_, sort_key_a); |
+ ExpectSequenceAndSortKey( |
+ PriorityQueue::SequenceAndSortKey(sequence_a_, sort_key_a), |
+ transaction->PeekSequence()); |
+ |
+ transaction->PushSequence(sequence_b_, sort_key_b); |
+ ExpectSequenceAndSortKey( |
+ PriorityQueue::SequenceAndSortKey(sequence_b_, sort_key_b), |
+ transaction->PeekSequence()); |
+ |
+ transaction->PushSequence(sequence_c_, sort_key_c); |
+ ExpectSequenceAndSortKey( |
+ PriorityQueue::SequenceAndSortKey(sequence_b_, sort_key_b), |
+ transaction->PeekSequence()); |
+ |
+ transaction->PopSequence(); |
+ ExpectSequenceAndSortKey( |
+ PriorityQueue::SequenceAndSortKey(sequence_c_, sort_key_c), |
+ transaction->PeekSequence()); |
+ |
+ transaction->PopSequence(); |
+ ExpectSequenceAndSortKey( |
+ PriorityQueue::SequenceAndSortKey(sequence_a_, sort_key_a), |
+ transaction->PeekSequence()); |
+ |
+ transaction->PopSequence(); |
+ EXPECT_EQ(nullptr, transaction->PeekSequence().sequence.get()); |
gab
2016/02/23 03:02:10
PeekSequence().is_null() would be nicer here if ab
fdoray
2016/02/23 17:02:14
Done.
|
+ |
+ EXPECT_CALL(mock, SequenceInsertedInPriorityQueue()).Times(3); |
+ transaction.reset(); |
+} |
+ |
+} // namespace internal |
+} // namespace base |