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deps/oblib/unittest/lib/stat/test_stat_template.cpp

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+/**
+ * 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 <gtest/gtest.h>
+#include "lib/stat/ob_stat_template.h"
+#include "lib/stat/ob_session_stat.h"
+
+namespace oceanbase {
+namespace common {
+TEST(ObStatArray, normal)
+{
+  int ret = OB_SUCCESS;
+  ObWaitEventStatArray stats1;
+  ObWaitEventStatArray stats2;
+  ObWaitEventStatArray::Iterator iter;
+  const ObWaitEventStat* item = NULL;
+
+  stats1.get(0)->total_waits_ = 1;
+  stats1.get(3)->total_waits_ = 2;
+  stats2.get(4)->total_waits_ = 3;
+  stats1.add(stats2);
+
+  stats1.get_iter(iter);
+  ret = iter.get_next(item);
+  ASSERT_EQ(OB_SUCCESS, ret);
+  ASSERT_EQ(1, item->total_waits_);
+  ret = iter.get_next(item);
+  ASSERT_EQ(OB_SUCCESS, ret);
+  ASSERT_EQ(2, item->total_waits_);
+  ret = iter.get_next(item);
+  ASSERT_EQ(OB_SUCCESS, ret);
+  ASSERT_EQ(3, item->total_waits_);
+  ret = iter.get_next(item);
+  ASSERT_EQ(OB_ITER_END, ret);
+}
+
+}  // namespace common
+}  // namespace oceanbase
+
+int main(int argc, char** argv)
+{
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}