patch 4.0

unittest/share/deadlock/test_deadlock_utility.cpp

@@ -0,0 +1,70 @@
+/**
+ * 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.
+ */
+
+#include "share/deadlock/ob_deadlock_detector_common_define.h"
+
+#include <gtest/gtest.h>
+#include <gmock/gmock.h>
+#include <string>
+#include <iostream>
+#include <thread>
+#include <chrono>
+#include <algorithm>
+
+namespace oceanbase {
+namespace unittest {
+
+using namespace common;
+using namespace share::detector;
+using namespace std;
+
+
+class TestDeadLockUtility : public ::testing::Test {
+public:
+  TestDeadLockUtility() {}
+  ~TestDeadLockUtility() {}
+  virtual void SetUp() {}
+  virtual void TearDown() {}
+};
+
+// 序列化和反序列化的功能
+TEST_F(TestDeadLockUtility, interface) {
+  ObDetectorUserReportInfo info;
+  ObSharedGuard<char> ptr;
+  ptr.assign((char*)("a"), [](char*){});
+  ASSERT_EQ(OB_SUCCESS, info.set_module_name(ptr));
+  ptr.assign((char*)("b"), [](char*){});
+  ASSERT_EQ(OB_SUCCESS, info.set_visitor(ptr));
+  ptr.assign((char*)("c"), [](char*){});
+  ASSERT_EQ(OB_SUCCESS, info.set_resource(ptr));
+  ASSERT_EQ(OB_SUCCESS, info.set_extra_info("1","2"));// OK
+  // ASSERT_EQ(OB_SUCCESS, info.set_extra_info(ObString("1"),"2"));// OK
+  // ASSERT_EQ(OB_SUCCESS, info.set_extra_info("1",ObString("2")));// OK
+  // ASSERT_EQ(OB_SUCCESS, info.set_extra_info(ObString("1"),ObString("2")));// OK
+  // ASSERT_EQ(OB_SUCCESS, info.set_extra_info("1",ObString("2"),ObString("3"),"4"));// OK
+  // info.set_extra_info("1",ObString("2"),ObString("3"));// compile error, number of args not even
+  // info.set_extra_info(string("1"), "2");// compile error, arg types neither ObString nor char*
+  // info.set_extra_info("1","2","3","4","5","6","7","8","9","10","11","12");// compile error, number of args reach column's limit
+}
+
+}// namespace unittest
+}// namespace oceanbase
+
+int main(int argc, char **argv)
+{
+  system("rm -rf test_deadlock_utility.log");
+  oceanbase::common::ObLogger &logger = oceanbase::common::ObLogger::get_logger();
+  logger.set_file_name("test_deadlock_utility.log", false);
+  logger.set_log_level(OB_LOG_LEVEL_DEBUG);
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}