212 lines
6.6 KiB
C++
212 lines
6.6 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 <gtest/gtest.h>
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#include "storage/blocksstable/ob_data_buffer.h"
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#define protected public
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#define private public
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#include "storage/blocksstable/ob_macro_block_common_header.h"
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#include "storage/blocksstable/ob_block_sstable_struct.h"
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#include "storage/blocksstable/ob_micro_block_header.h"
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#include "storage/tablet/ob_tablet_table_store.h"
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#include "storage/ob_i_table.h"
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#include "storage/ob_storage_struct.h"
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#include "share/scn.h"
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namespace oceanbase
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{
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using namespace common;
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using namespace blocksstable;
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using namespace storage;
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namespace unittest
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{
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class TestMockSSTable
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{
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public:
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static void generate_mock_sstable(
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const int64_t start_log_ts,
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const int64_t end_log_ts,
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ObSSTable &sstable)
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{
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sstable.key_.table_type_ = ObITable::MINOR_SSTABLE;
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sstable.key_.tablet_id_ = 1;
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sstable.key_.scn_range_.start_scn_.convert_for_gts(start_log_ts);
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sstable.key_.scn_range_.end_scn_.convert_for_gts(end_log_ts);
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}
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};
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//normal condition
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//sstable1 log_ts: [0,100)
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//sstable2 log_ts: [100, 200)
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//sstable3 log_ts: [200,300)
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TEST(ObTabletTableStore, sstable_scn_range_no_cross_and_continue)
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{
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int ret = OB_SUCCESS;
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ObTabletTableStore tablet_table_store;
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ObSSTable sstable1;
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TestMockSSTable::generate_mock_sstable(0, 100, sstable1);
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ObSSTable sstable2;
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TestMockSSTable::generate_mock_sstable(100, 200, sstable2);
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ObSSTable sstable3;
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TestMockSSTable::generate_mock_sstable(200, 300, sstable3);
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ObArray<ObITable *> minor_sstables;
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ret = minor_sstables.push_back(&sstable1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable2);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable3);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = tablet_table_store.cut_ha_sstable_scn_range_(minor_sstables);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(0, sstable1.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable1.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable2.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable2.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable3.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(300, sstable3.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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}
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//sstable log ts is not continue with other sstable log ts
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//sstable1 log_ts: [0,100)
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//sstable2 log_ts: [200, 300)
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//sstable3 log_ts: [300,500)
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TEST(ObTabletTableStore, sstable_scn_range_is_not_continue)
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{
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int ret = OB_SUCCESS;
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ObTabletTableStore tablet_table_store;
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ObSSTable sstable1;
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TestMockSSTable::generate_mock_sstable(0, 100, sstable1);
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ObSSTable sstable2;
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TestMockSSTable::generate_mock_sstable(200, 300, sstable2);
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ObSSTable sstable3;
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TestMockSSTable::generate_mock_sstable(300, 500, sstable3);
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ObArray<ObITable *> minor_sstables;
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ret = minor_sstables.push_back(&sstable1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable2);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable3);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = tablet_table_store.cut_ha_sstable_scn_range_(minor_sstables);
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ASSERT_EQ(OB_ERR_UNEXPECTED, ret);
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}
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//sstable log ts contain other sstable log ts
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//sstable1 log_ts: [0,100)
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//sstable2 log_ts: [0, 200)
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//sstable3 log_ts: [200,500)
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TEST(ObTabletTableStore, sstable_scn_range_contain)
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{
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int ret = OB_SUCCESS;
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ObTabletTableStore tablet_table_store;
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ObSSTable sstable1;
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TestMockSSTable::generate_mock_sstable(0, 100, sstable1);
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ObSSTable sstable2;
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TestMockSSTable::generate_mock_sstable(0, 200, sstable2);
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ObSSTable sstable3;
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TestMockSSTable::generate_mock_sstable(200, 500, sstable3);
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ObArray<ObITable *> minor_sstables;
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ret = minor_sstables.push_back(&sstable1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable2);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable3);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = tablet_table_store.cut_ha_sstable_scn_range_(minor_sstables);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(0, sstable1.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable1.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable2.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable2.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable3.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(500, sstable3.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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}
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//sstable log ts contain other sstable log ts
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//sstable1 log_ts: [0,100)
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//sstable2 log_ts: [50, 200)
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//sstable3 log_ts: [200,500)
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TEST(ObTabletTableStore, sstable_scn_range_has_overlap)
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{
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int ret = OB_SUCCESS;
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ObTabletTableStore tablet_table_store;
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ObSSTable sstable1;
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TestMockSSTable::generate_mock_sstable(0, 100, sstable1);
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ObSSTable sstable2;
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TestMockSSTable::generate_mock_sstable(50, 200, sstable2);
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ObSSTable sstable3;
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TestMockSSTable::generate_mock_sstable(200, 500, sstable3);
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ObArray<ObITable *> minor_sstables;
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ret = minor_sstables.push_back(&sstable1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable2);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = minor_sstables.push_back(&sstable3);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = tablet_table_store.cut_ha_sstable_scn_range_(minor_sstables);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(0, sstable1.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable1.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(100, sstable2.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable2.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(200, sstable3.key_.scn_range_.start_scn_.get_val_for_inner_table_field());
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ASSERT_EQ(500, sstable3.key_.scn_range_.end_scn_.get_val_for_inner_table_field());
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}
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}//blocksstable
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}//oceanbase
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int main(int argc, char** argv)
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{
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OB_LOGGER.set_log_level("INFO");
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testing::InitGoogleTest(&argc, argv);
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oceanbase::lib::set_memory_limit(40L << 30);
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return RUN_ALL_TESTS();
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}
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