init push

unittest/share/test_async_task_queue.cpp

@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#define USING_LOG_PREFIX SHARE
+
+#include "gtest/gtest.h"
+#include "lib/thread/ob_async_task_queue.h"
+
+namespace oceanbase {
+using namespace common;
+namespace share {
+
+class ObFakeTask : public ObAsyncTask {
+  public:
+  ObFakeTask(const bool copy_success, const bool process_success)
+      : copy_success_(copy_success), process_success_(process_success)
+  {}
+  virtual int process()
+  {
+    return process_success_ ? OB_SUCCESS : OB_ERROR;
+  }
+  int64_t get_deep_copy_size() const
+  {
+    return sizeof(ObFakeTask);
+  }
+  ObAsyncTask* deep_copy(char* buf, const int64_t buf_size) const;
+
+  protected:
+  bool copy_success_;
+  bool process_success_;
+};
+
+ObAsyncTask* ObFakeTask::deep_copy(char* buf, const int64_t buf_size) const
+{
+  UNUSED(buf_size);
+  ObAsyncTask* task = NULL;
+  if (copy_success_) {
+    task = new (buf) ObFakeTask(copy_success_, process_success_);
+    memcpy(task, this, sizeof(*this));
+  }
+  return task;
+}
+
+TEST(TestAsyncTaskQueue, init)
+{
+  ObAsyncTaskQueue queue;
+  ASSERT_EQ(OB_INVALID_ARGUMENT, queue.init(0, 0));
+  ASSERT_EQ(OB_INVALID_ARGUMENT, queue.init(1, 0));
+  ASSERT_EQ(OB_INVALID_ARGUMENT, queue.init(1, 7));
+  ASSERT_EQ(OB_SUCCESS, queue.init(1, 1024));
+
+  ASSERT_EQ(OB_INIT_TWICE, queue.init(2, 1024));
+  queue.destroy();
+}
+
+TEST(TestAsyncTaskQueue, push)
+{
+  ObAsyncTaskQueue queue;
+  ASSERT_EQ(OB_SUCCESS, queue.init(2, 1024));
+  ObFakeTask fail_task(false, true);
+  ASSERT_EQ(OB_ERR_UNEXPECTED, queue.push(fail_task));
+  ObFakeTask success_task(true, true);
+  ASSERT_EQ(OB_SUCCESS, queue.push(success_task));
+  queue.destroy();
+}
+
+TEST(TestAsyncTaskQueue, run)
+{
+  ObAsyncTaskQueue queue;
+  ASSERT_EQ(OB_SUCCESS, queue.init(2, 1024));
+  ObFakeTask task(true, true);
+  for (int i = 0; i < 10; ++i) {
+    ASSERT_EQ(OB_SUCCESS, queue.push(task));
+  }
+
+  ObFakeTask fail_task(true, false);
+  fail_task.set_retry_times(3);
+  ASSERT_EQ(OB_SUCCESS, queue.push(fail_task));
+
+  usleep(6 * static_cast<int32_t>(fail_task.get_retry_interval()));
+  queue.destroy();
+}
+
+}  // end namespace share
+}  // end namespace oceanbase
+
+int main(int argc, char** argv)
+{
+  oceanbase::common::ObLogger::get_logger().set_log_level("INFO");
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}