[FEAT MERGE] oblogminer[patch from 4.2.3]

Co-authored-by: qiuyg3 <qiuyg3@chinaunicom.cn>

unittest/logminer/test_ob_log_miner_progress_range.cpp

@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2023 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 "ob_log_miner_progress_range.h"
+#include "gtest/gtest.h"
+
+namespace oceanbase
+{
+namespace oblogminer
+{
+
+TEST(test_log_miner_progress_range, SerializeFunc)
+{
+  ObLogMinerProgressRange range, range1;
+  const int64_t buf_len = 100;
+  char buf[buf_len];
+  int64_t pos = 0;
+  const char *buf1 = "MIN_COMMIT_TS=1\nMAX_COMMIT_TS=2\n";
+  EXPECT_EQ(OB_SUCCESS, range.deserialize(buf1, strlen(buf1), pos));
+  EXPECT_EQ(range.min_commit_ts_, 1);
+  EXPECT_EQ(range.max_commit_ts_, 2);
+  pos = 0;
+  const char *buf2 = "MIN_COMMIT_TS=aaa\nMAX_COMMIT_TS=2\n";
+  EXPECT_EQ(OB_INVALID_DATA, range.deserialize(buf2, strlen(buf2), pos));
+  pos = 0;
+  const char *buf3 = "MIN_COMMIT_TS:1\nMAX_COMMIT_TS:2\n";
+  EXPECT_EQ(OB_INVALID_DATA, range.deserialize(buf3, strlen(buf3), pos));
+  pos = 0;
+  const char *buf4 = "MIN_COMMIT_TS=1MAX_COMMIT_TS=2\n";
+  EXPECT_EQ(OB_INVALID_DATA, range.deserialize(buf4, strlen(buf4), pos));
+  pos = 0;
+  for (int i = 0; i < 10000; i++) {
+    range1.min_commit_ts_ = rand();
+    range1.max_commit_ts_ = rand();
+    EXPECT_EQ(range1.serialize(buf, buf_len, pos), OB_SUCCESS);
+    EXPECT_EQ(pos, range1.get_serialize_size());
+    pos = 0;
+    EXPECT_EQ(range.deserialize(buf, buf_len, pos), OB_SUCCESS);
+    EXPECT_EQ(range.get_serialize_size(), pos);
+    EXPECT_EQ(range, range1);
+    pos = 0;
+  }
+}
+
+}
+}
+
+int main(int argc, char **argv)
+{
+  // testing::FLAGS_gtest_filter = "DO_NOT_RUN";
+  system("rm -f test_ob_log_miner_progress_range.log");
+  oceanbase::ObLogger &logger = oceanbase::ObLogger::get_logger();
+  logger.set_file_name("test_ob_log_miner_progress_range.log", true, false);
+  logger.set_log_level("DEBUG");
+  logger.set_enable_async_log(false);
+  testing::InitGoogleTest(&argc,argv);
+  return RUN_ALL_TESTS();
+}