patch 4.0

2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
--- a/unittest/logservice/test_scn.cpp
+++ b/unittest/logservice/test_scn.cpp
@ -0,0 +1,128 @@
+/**
+ * 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/scn.h"
+#include <gtest/gtest.h>
+
+namespace oceanbase
+{
+using namespace common;
+using namespace palf;
+
+namespace unittest
+{
+
+TEST(TestSCN, test_log_pos)
+{
+  const int64_t BUFSIZE = 1 << 21;
+  char buf[BUFSIZE];
+  SCN scn_invalid;
+  SCN scn1;
+  SCN scn2;
+  SCN scn3;
+  SCN scn4;
+  // Test invalid argument
+  EXPECT_FALSE(scn_invalid.is_valid());
+
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(-1));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(0));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(4611686018427387904));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_gts(4611686018427387903));
+  EXPECT_TRUE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_gts(100000));
+  EXPECT_TRUE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn3.convert_for_gts(100000));
+  EXPECT_TRUE(scn3.is_valid());
+
+  scn1.reset();
+  scn2.reset();
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(0));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(4611686018427387904));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(-1));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_lsn_allocator(4611686018427387903));
+  EXPECT_TRUE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_lsn_allocator(100000));
+  EXPECT_TRUE(scn1.is_valid());
+
+  scn1.reset();
+  scn2.reset();
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(0));
+  EXPECT_FALSE(scn_invalid.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(-1));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(4611686018427387904));
+  EXPECT_FALSE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_inner_table_field(4611686018427387903));
+  EXPECT_TRUE(scn1.is_valid());
+  EXPECT_EQ(4611686018427387903, scn1.get_val_for_inner_table_field());
+  EXPECT_EQ(OB_SUCCESS, scn1.convert_for_inner_table_field(100000));
+  EXPECT_TRUE(scn1.is_valid());
+  EXPECT_EQ(OB_SUCCESS, scn2.convert_for_inner_table_field(90000));
+  EXPECT_TRUE(scn2.is_valid());
+
+  EXPECT_EQ(100, scn1.convert_to_ts());
+  EXPECT_EQ(90, scn2.convert_to_ts());
+  EXPECT_EQ(0, scn_invalid.convert_to_ts());
+  EXPECT_EQ(0, scn4.convert_to_ts());
+
+  EXPECT_EQ(100000, scn1.get_val_for_inner_table_field());
+  EXPECT_EQ(90000, scn2.get_val_for_inner_table_field());
+  EXPECT_EQ(0, scn4.get_val_for_inner_table_field());
+
+  // Test operator <
+  EXPECT_FALSE(scn1 == scn2);
+  EXPECT_TRUE(scn1 == scn3);
+
+  EXPECT_FALSE(scn1 != scn3);
+  EXPECT_TRUE(scn1 != scn2);
+
+  EXPECT_FALSE(scn1 < scn2);
+  EXPECT_TRUE(scn2 < scn1);
+
+  EXPECT_FALSE(scn1 <= scn2);
+  EXPECT_TRUE(scn2 <= scn1);
+  EXPECT_TRUE(scn1 <= scn3);
+
+  EXPECT_FALSE(scn2 > scn1);
+  EXPECT_TRUE(scn1 > scn2);
+
+  EXPECT_FALSE(scn2 >= scn1);
+  EXPECT_TRUE(scn1 >= scn2);
+  EXPECT_TRUE(scn1 >= scn3);
+
+
+  // Test serialization and deserialization
+  int64_t pos = 0;
+  EXPECT_EQ(OB_SUCCESS, scn1.serialize(buf, BUFSIZE, pos));
+  EXPECT_EQ(pos, scn1.get_serialize_size());
+  pos = 0;
+  EXPECT_EQ(OB_SUCCESS, scn4.deserialize(buf, BUFSIZE, pos));
+  EXPECT_EQ(scn1, scn4);
+}
+
+} // end of unittest
+} // end of oceanbase
+
+int main(int argc, char **argv)
+{
+  OB_LOGGER.set_file_name("test_scn.log", true);
+  OB_LOGGER.set_log_level("INFO");
+  PALF_LOG(INFO, "begin unittest::test_scn");
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}