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deps/oblib/unittest/common/test_multi_version_range.cpp vendored Normal file
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/**
* 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 <gtest/gtest.h>
#include "common/ob_store_range.h"
using namespace oceanbase::common;
TEST(TestObRange, test_multi_version_range)
{
ObArenaAllocator allocator;
ObExtStoreRowkey start_key;
ObExtStoreRowkey end_key;
ObExtStoreRange range;
ObExtStoreRowkey res_start_key;
ObExtStoreRowkey res_end_key;
ObExtStoreRange res_range;
ObObj start_cells[2];
ObObj end_cells[2];
ObObj res_start_cells[3];
ObObj res_end_cells[3];
const char* start_var = "key1";
const char* end_var = "key2";
ObVersionRange trans_version_range;
ObExtStoreRange multi_version_range;
start_cells[0].set_int(1);
start_cells[1].set_varchar(start_var);
start_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
start_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
start_key.get_store_rowkey().assign(start_cells, 2);
ASSERT_EQ(OB_INVALID_ARGUMENT,
ObVersionStoreRangeConversionHelper::store_rowkey_to_multi_version_range(
start_key, trans_version_range, allocator, multi_version_range));
trans_version_range.snapshot_version_ = 10;
trans_version_range.base_version_ = ObVersionRange::MIN_VERSION;
trans_version_range.multi_version_start_ = ObVersionRange::MIN_VERSION;
res_start_cells[0].set_int(1);
res_start_cells[1].set_varchar(start_var);
res_start_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
res_start_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
res_start_cells[2].set_int(-trans_version_range.snapshot_version_);
res_start_key.get_store_rowkey().assign(res_start_cells, 3);
res_end_cells[0].set_int(1);
res_end_cells[1].set_varchar(start_var);
res_end_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
res_end_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
res_end_cells[2].set_int(0);
res_end_key.get_store_rowkey().assign(res_end_cells, 3);
ASSERT_EQ(OB_SUCCESS, res_start_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS, res_end_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS,
ObVersionStoreRangeConversionHelper::store_rowkey_to_multi_version_range(
start_key, trans_version_range, allocator, multi_version_range));
ASSERT_TRUE(multi_version_range.get_range().get_start_key().simple_equal(res_start_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_start_key().simple_equal(res_start_key.get_collation_free_store_rowkey()));
ASSERT_TRUE(multi_version_range.get_range().get_end_key().simple_equal(res_end_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_end_key().simple_equal(res_end_key.get_collation_free_store_rowkey()));
multi_version_range.reset();
trans_version_range.reset();
start_cells[0].set_int(1);
start_cells[1].set_varchar(start_var);
start_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
start_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
start_key.get_store_rowkey().assign(start_cells, 2);
ASSERT_EQ(OB_INVALID_ARGUMENT,
ObVersionStoreRangeConversionHelper::store_rowkey_to_multi_version_range(
start_key, trans_version_range, allocator, multi_version_range));
trans_version_range.snapshot_version_ = 10;
trans_version_range.base_version_ = 5;
trans_version_range.multi_version_start_ = 5;
res_start_cells[0].set_int(1);
res_start_cells[1].set_varchar(start_var);
res_start_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
res_start_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
res_start_cells[2].set_int(-trans_version_range.snapshot_version_);
res_start_key.get_store_rowkey().assign(res_start_cells, 3);
res_end_cells[0].set_int(1);
res_end_cells[1].set_varchar(start_var);
res_end_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
res_end_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
res_end_cells[2].set_int(0);
res_end_key.get_store_rowkey().assign(res_end_cells, 3);
ASSERT_EQ(OB_SUCCESS, res_start_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS, res_end_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS,
ObVersionStoreRangeConversionHelper::store_rowkey_to_multi_version_range(
start_key, trans_version_range, allocator, multi_version_range));
ASSERT_TRUE(multi_version_range.get_range().get_start_key().simple_equal(res_start_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_start_key().simple_equal(res_start_key.get_collation_free_store_rowkey()));
ASSERT_TRUE(multi_version_range.get_range().get_end_key().simple_equal(res_end_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_end_key().simple_equal(res_end_key.get_collation_free_store_rowkey()));
multi_version_range.reset();
trans_version_range.reset();
end_cells[0].set_int(2);
end_cells[1].set_varchar(end_var);
end_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
end_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
end_key.get_store_rowkey().assign(end_cells, 2);
res_end_cells[0].set_int(2);
res_end_cells[1].set_varchar(end_var);
res_end_cells[1].set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
res_end_cells[1].set_collation_level(CS_LEVEL_IMPLICIT);
res_start_cells[2].set_int(0);
res_end_cells[2].set_int(-INT64_MAX);
trans_version_range.snapshot_version_ = 100;
trans_version_range.base_version_ = ObVersionRange::MIN_VERSION;
trans_version_range.multi_version_start_ = ObVersionRange::MIN_VERSION;
range.get_range().set_start_key(start_key.get_store_rowkey());
range.get_range().set_end_key(end_key.get_store_rowkey());
range.get_range().set_left_open();
range.get_range().set_right_open();
ASSERT_EQ(OB_SUCCESS, res_start_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS, res_end_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS,
ObVersionStoreRangeConversionHelper::range_to_multi_version_range(
range, trans_version_range, allocator, multi_version_range));
ASSERT_TRUE(multi_version_range.get_range().get_start_key().simple_equal(res_start_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_start_key().simple_equal(res_start_key.get_collation_free_store_rowkey()));
ASSERT_TRUE(multi_version_range.get_range().get_end_key().simple_equal(res_end_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_end_key().simple_equal(res_end_key.get_collation_free_store_rowkey()));
multi_version_range.reset();
trans_version_range.reset();
trans_version_range.snapshot_version_ = 100;
trans_version_range.multi_version_start_ = 1000;
trans_version_range.base_version_ = 8;
res_start_cells[2].set_int(-trans_version_range.snapshot_version_);
res_end_cells[2].set_int(0);
range.get_range().set_start_key(start_key.get_store_rowkey());
range.get_range().set_end_key(end_key.get_store_rowkey());
range.get_range().set_left_closed();
range.get_range().set_right_closed();
ASSERT_EQ(OB_SUCCESS, res_start_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_SUCCESS, res_end_key.to_collation_free_store_rowkey_on_demand(allocator));
ASSERT_EQ(OB_INVALID_ARGUMENT,
ObVersionStoreRangeConversionHelper::range_to_multi_version_range(
range, trans_version_range, allocator, multi_version_range));
multi_version_range.reset();
trans_version_range.multi_version_start_ = 10;
trans_version_range.base_version_ = ObVersionRange::MIN_VERSION;
trans_version_range.multi_version_start_ = ObVersionRange::MIN_VERSION;
ASSERT_EQ(OB_SUCCESS,
ObVersionStoreRangeConversionHelper::range_to_multi_version_range(
range, trans_version_range, allocator, multi_version_range));
ASSERT_TRUE(multi_version_range.get_range().get_start_key().simple_equal(res_start_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_start_key().simple_equal(res_start_key.get_collation_free_store_rowkey()));
ASSERT_TRUE(multi_version_range.get_range().get_end_key().simple_equal(res_end_key.get_store_rowkey()));
ASSERT_TRUE(
multi_version_range.get_collation_free_end_key().simple_equal(res_end_key.get_collation_free_store_rowkey()));
}
int main(int argc, char** argv)
{
testing::InitGoogleTest(&argc, argv);
OB_LOGGER.set_log_level("INFO");
return RUN_ALL_TESTS();
}