Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "include/v8-platform.h" |
| 6 | #include "src/base/platform/platform.h" |
| 7 | #include "src/libplatform/task-queue.h" |
| 8 | #include "testing/gmock/include/gmock/gmock.h" |
| 9 | |
| 10 | using testing::InSequence; |
| 11 | using testing::IsNull; |
| 12 | using testing::StrictMock; |
| 13 | |
| 14 | namespace v8 { |
| 15 | namespace platform { |
| 16 | |
| 17 | namespace { |
| 18 | |
| 19 | struct MockTask : public Task { |
| 20 | MOCK_METHOD0(Run, void()); |
| 21 | }; |
| 22 | |
| 23 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 24 | class TaskQueueThread final : public base::Thread { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 25 | public: |
| 26 | explicit TaskQueueThread(TaskQueue* queue) |
| 27 | : Thread(Options("libplatform TaskQueueThread")), queue_(queue) {} |
| 28 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 29 | void Run() override { EXPECT_THAT(queue_->GetNext(), IsNull()); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 30 | |
| 31 | private: |
| 32 | TaskQueue* queue_; |
| 33 | }; |
| 34 | |
| 35 | } // namespace |
| 36 | |
| 37 | |
| 38 | TEST(TaskQueueTest, Basic) { |
| 39 | TaskQueue queue; |
| 40 | MockTask task; |
| 41 | queue.Append(&task); |
| 42 | EXPECT_EQ(&task, queue.GetNext()); |
| 43 | queue.Terminate(); |
| 44 | EXPECT_THAT(queue.GetNext(), IsNull()); |
| 45 | } |
| 46 | |
| 47 | |
| 48 | TEST(TaskQueueTest, TerminateMultipleReaders) { |
| 49 | TaskQueue queue; |
| 50 | TaskQueueThread thread1(&queue); |
| 51 | TaskQueueThread thread2(&queue); |
| 52 | thread1.Start(); |
| 53 | thread2.Start(); |
| 54 | queue.Terminate(); |
| 55 | thread1.Join(); |
| 56 | thread2.Join(); |
| 57 | } |
| 58 | |
| 59 | } // namespace platform |
| 60 | } // namespace v8 |