129 lines
4.0 KiB
C++
129 lines
4.0 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "logservice/palf/scn.h"
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#include <gtest/gtest.h>
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namespace oceanbase
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{
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using namespace common;
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using namespace palf;
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namespace unittest
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{
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TEST(TestSCN, test_log_pos)
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{
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const int64_t BUFSIZE = 1 << 21;
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char buf[BUFSIZE];
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SCN scn_invalid;
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SCN scn1;
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SCN scn2;
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SCN scn3;
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SCN scn4;
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// Test invalid argument
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EXPECT_FALSE(scn_invalid.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(-1));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(0));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_gts(4611686018427387904));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_gts(4611686018427387903));
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EXPECT_TRUE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_gts(100000));
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EXPECT_TRUE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn3.convert_for_gts(100000));
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EXPECT_TRUE(scn3.is_valid());
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scn1.reset();
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scn2.reset();
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(0));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(4611686018427387904));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_lsn_allocator(-1));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_lsn_allocator(4611686018427387903));
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EXPECT_TRUE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_lsn_allocator(100000));
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EXPECT_TRUE(scn1.is_valid());
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scn1.reset();
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scn2.reset();
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(0));
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EXPECT_FALSE(scn_invalid.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(-1));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_INVALID_ARGUMENT, scn1.convert_for_inner_table_field(4611686018427387904));
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EXPECT_FALSE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_inner_table_field(4611686018427387903));
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EXPECT_TRUE(scn1.is_valid());
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EXPECT_EQ(4611686018427387903, scn1.get_val_for_inner_table_field());
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EXPECT_EQ(OB_SUCCESS, scn1.convert_for_inner_table_field(100000));
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EXPECT_TRUE(scn1.is_valid());
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EXPECT_EQ(OB_SUCCESS, scn2.convert_for_inner_table_field(90000));
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EXPECT_TRUE(scn2.is_valid());
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EXPECT_EQ(100, scn1.convert_to_ts());
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EXPECT_EQ(90, scn2.convert_to_ts());
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EXPECT_EQ(0, scn_invalid.convert_to_ts());
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EXPECT_EQ(0, scn4.convert_to_ts());
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EXPECT_EQ(100000, scn1.get_val_for_inner_table_field());
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EXPECT_EQ(90000, scn2.get_val_for_inner_table_field());
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EXPECT_EQ(0, scn4.get_val_for_inner_table_field());
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// Test operator <
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EXPECT_FALSE(scn1 == scn2);
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EXPECT_TRUE(scn1 == scn3);
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EXPECT_FALSE(scn1 != scn3);
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EXPECT_TRUE(scn1 != scn2);
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EXPECT_FALSE(scn1 < scn2);
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EXPECT_TRUE(scn2 < scn1);
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EXPECT_FALSE(scn1 <= scn2);
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EXPECT_TRUE(scn2 <= scn1);
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EXPECT_TRUE(scn1 <= scn3);
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EXPECT_FALSE(scn2 > scn1);
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EXPECT_TRUE(scn1 > scn2);
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EXPECT_FALSE(scn2 >= scn1);
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EXPECT_TRUE(scn1 >= scn2);
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EXPECT_TRUE(scn1 >= scn3);
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// Test serialization and deserialization
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int64_t pos = 0;
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EXPECT_EQ(OB_SUCCESS, scn1.serialize(buf, BUFSIZE, pos));
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EXPECT_EQ(pos, scn1.get_serialize_size());
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pos = 0;
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EXPECT_EQ(OB_SUCCESS, scn4.deserialize(buf, BUFSIZE, pos));
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EXPECT_EQ(scn1, scn4);
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}
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} // end of unittest
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} // end of oceanbase
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int main(int argc, char **argv)
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{
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OB_LOGGER.set_file_name("test_scn.log", true);
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OB_LOGGER.set_log_level("INFO");
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PALF_LOG(INFO, "begin unittest::test_scn");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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