cherry-pick check os params

unittest/observer/test_check_os_params.cpp

@@ -0,0 +1,65 @@
+/**
+ * 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 RS
+#include <gtest/gtest.h>
+#include <gmock/gmock.h>
+#define private public
+#include "observer/ob_check_params.h"
+#include "share/config/ob_server_config.h"
+namespace oceanbase
+{
+using namespace common;
+using namespace share;
+namespace observer
+{
+class TestEndpointIngressService : public testing::Test
+{
+public:
+  TestEndpointIngressService()
+  {}
+  virtual ~TestEndpointIngressService()
+  {}
+  virtual void SetUp(){};
+  virtual void TearDown()
+  {}
+  virtual void TestBody()
+  {}
+};
+
+TEST_F(TestEndpointIngressService, ingress_service)
+{
+  int ret = OB_SUCCESS;
+  // bool strict_check = false;
+  // strict_check = GCONF.strict_check_os_params;
+  // LOG_WARN("", K(strict_check), K(GCONF.strict_check_os_params));
+  // ret = check_os_params(strict_check);
+  // CheckAllParams::check_all_params(strict_check);
+  // int64_t value = 0;
+  // const char* str1 = "/proc/sys/vm/max_map_count";
+  // obj.read_one_int(str1 , value);
+  // EXPECT_EQ(value, 65536);
+  // bool res1 = obj.is_path_valid(str1);
+  // EXPECT_EQ(res1, true);
+  // bool res2 = obj.is_path_valid("/proc/1/sys/vm/max_map_count");
+  // EXPECT_EQ(res2, false);
+  // obj.check_all_params(false);
+}
+}  // namespace rootserver
+}  // 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();
+}
+#undef private