patch 4.0

unittest/logservice/test_log_meta_entry_header.cpp

@@ -0,0 +1,58 @@
+/**
+ * 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 "logservice/palf/log_meta_entry_header.h"   // LogMetaEntryHeader
+#include <gtest/gtest.h>
+
+namespace oceanbase
+{
+namespace unittest
+{
+using namespace common;
+using namespace palf;
+
+TEST(TestLogMetaEntryHeader, test_log_meta_entry_header)
+{
+  const int64_t BUFSIZE = 1 << 21;
+  LogMetaEntryHeader log_meta_entry_header1;
+  char buf[BUFSIZE] = "hello world";
+  int64_t buf_len = strlen(buf);
+  char buf_ser[BUFSIZE];
+  int64_t pos = 0;
+  // Test invalid argument
+  EXPECT_FALSE(log_meta_entry_header1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, log_meta_entry_header1.generate(buf, buf_len));
+  EXPECT_TRUE(log_meta_entry_header1.is_valid());
+
+  // Test integrity
+  EXPECT_TRUE(log_meta_entry_header1.check_integrity(buf, buf_len));
+
+  // Test serialize and deserialize
+  EXPECT_EQ(OB_SUCCESS, log_meta_entry_header1.serialize(buf_ser, BUFSIZE, pos));
+  EXPECT_EQ(pos, log_meta_entry_header1.get_serialize_size());
+  pos = 0;
+  LogMetaEntryHeader log_meta_entry_header2;
+  EXPECT_EQ(OB_SUCCESS, log_meta_entry_header2.deserialize(buf_ser, BUFSIZE, pos));
+  EXPECT_EQ(log_meta_entry_header1, log_meta_entry_header2);
+}
+
+} // end of unittest
+} // end of oceanbase
+
+int main(int argc, char **argv)
+{
+  OB_LOGGER.set_file_name("test_log_meta_entry_header.log", true);
+  OB_LOGGER.set_log_level("INFO");
+  PALF_LOG(INFO, "begin unittest::test_log_meta_entry_header");
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}