doris/be/test/runtime/data_spliter_test.cpp

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

#include "runtime/data_spliter.h"

#include <gtest/gtest.h>

#include "common/object_pool.h"
#include "gen_cpp/DataSinks_types.h"
#include "gen_cpp/Exprs_types.h"
#include "gen_cpp/Types_types.h"
#include "olap/olap_main.cpp"
#include "runtime/descriptors.h"
#include "runtime/dpp_sink_internal.h"
#include "runtime/runtime_state.h"
#include "runtime/tuple.h"
#include "runtime/tuple_row.h"
#include "util/file_utils.h"

namespace doris {

class DataSplitTest : public testing::Test {
public:
    DataSplitTest() {
        init_desc_tbl();
        init_row_desc();
        init_runtime_state();
    }
    ~DataSplitTest() {}

    void init_desc_tbl();

    void init_row_desc();

    void init_runtime_state();

protected:
    virtual void SetUp() {}

    virtual void TearDown() {}

private:
    ObjectPool _obj_pool;
    TDescriptorTable _t_desc_tbl;
    DescriptorTbl* _desc_tbl;
    RowDescriptor* _row_desc;
    RuntimeState* _state;
    MemPool _tuple_pool;
    ExecEnv _exec_env;
};

void DataSplitTest::init_runtime_state() {
    _state = _obj_pool.add(new RuntimeState("2011-10-01 12:34:56"));
    _state->set_desc_tbl(_desc_tbl);
    _state->_exec_env = &_exec_env;
    _state->_import_label = "zc";
    _state->_db_name = "test";
}

void DataSplitTest::init_row_desc() {
    std::vector<TTupleId> row_tuples;
    row_tuples.push_back(0);
    std::vector<bool> nullable_tuples;
    nullable_tuples.push_back(false);

    _row_desc = _obj_pool.add(new RowDescriptor(*_desc_tbl, row_tuples, nullable_tuples));
}

void DataSplitTest::init_desc_tbl() {
    // slot desc
    std::vector<TSlotDescriptor> slot_descs;

    // 1 byte null, 4 byte int, 4 byte int
    // slot 0
    {
        TSlotDescriptor t_slot_desc;
        t_slot_desc.__set_id(0);
        t_slot_desc.__set_parent(0);
        t_slot_desc.__set_slotType(gen_type_desc(TPrimitiveType::INT));
        t_slot_desc.__set_columnPos(0);
        t_slot_desc.__set_byteOffset(1);
        t_slot_desc.__set_nullIndicatorByte(0);
        t_slot_desc.__set_nullIndicatorBit(1);
        t_slot_desc.__set_colName("col1");
        t_slot_desc.__set_slotIdx(0);
        t_slot_desc.__set_isMaterialized(true);

        slot_descs.push_back(t_slot_desc);
    }
    // slot 1
    {
        TSlotDescriptor t_slot_desc;
        t_slot_desc.__set_id(1);
        t_slot_desc.__set_parent(0);
        t_slot_desc.__set_slotType(TPrimitiveType::INT);
        t_slot_desc.__set_columnPos(1);
        t_slot_desc.__set_byteOffset(5);
        t_slot_desc.__set_nullIndicatorByte(0);
        t_slot_desc.__set_nullIndicatorBit(2);
        t_slot_desc.__set_colName("col2");
        t_slot_desc.__set_slotIdx(1);
        t_slot_desc.__set_isMaterialized(true);

        slot_descs.push_back(t_slot_desc);
    }
    // slot 2
    {
        TSlotDescriptor t_slot_desc;
        t_slot_desc.__set_id(2);
        t_slot_desc.__set_parent(0);
        t_slot_desc.__set_slotType(TPrimitiveType::INT);
        t_slot_desc.__set_columnPos(2);
        t_slot_desc.__set_byteOffset(9);
        t_slot_desc.__set_nullIndicatorByte(0);
        t_slot_desc.__set_nullIndicatorBit(4);
        t_slot_desc.__set_colName("col3");
        t_slot_desc.__set_slotIdx(2);
        t_slot_desc.__set_isMaterialized(true);

        slot_descs.push_back(t_slot_desc);
    }

    _t_desc_tbl.__set_slotDescriptors(slot_descs);

    // tuple desc
    std::vector<TTupleDescriptor> tuple_descs;
    // tuple 0
    {
        TTupleDescriptor t_tuple_desc;

        t_tuple_desc.__set_id(0);
        t_tuple_desc.__set_byteSize(9);
        t_tuple_desc.__set_numNullBytes(1);
        t_tuple_desc.__set_tableId(0);

        tuple_descs.push_back(t_tuple_desc);
    }
    _t_desc_tbl.__set_tupleDescriptors(tuple_descs);

    // table
    std::vector<TTableDescriptor> table_descs;
    // table 0
    {
        TTableDescriptor t_table_desc;

        t_table_desc.__set_id(0);
        t_table_desc.__set_tableType(TTableType::MYSQL_TABLE);
        t_table_desc.__set_numCols(2);
        t_table_desc.__set_numClusteringCols(2);
        t_table_desc.__set_tableName("test_tbl");
        t_table_desc.__set_dbName("test_db");

        TMySQLTable mysql_table;
        t_table_desc.__set_mysqlTable(mysql_table);

        table_descs.push_back(t_table_desc);
    }
    _t_desc_tbl.__set_tableDescriptors(table_descs);

    DescriptorTbl::create(&_obj_pool, _t_desc_tbl, &_desc_tbl);
}

} // namespace doris