be/test/exprs/function/function_arithmetic_test.cpp

// Licensed to the Apache Software Foundation (ASF) under one
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// distributed with this work for additional information
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// 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,
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// specific language governing permissions and limitations
// under the License.

#include <stdint.h>

#include <iomanip>
#include <limits>
#include <string>
#include <vector>

#include "common/status.h"
#include "core/data_type/data_type_nullable.h"
#include "core/data_type/data_type_number.h"
#include "core/types.h"
#include "exprs/function/function_test_util.h"
#include "gtest/gtest_pred_impl.h"
#include "testutil/any_type.h"

namespace doris {

TEST(function_arithmetic_test, function_arithmetic_mod_test) {
    std::string func_name = "mod";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT, PrimitiveType::TYPE_INT};

        DataSet data_set = {{{10, 1}, 0}, {{10, -2}, 0}, {{1234, 33}, 13}, {{1234, 0}, Null()}};

        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, function_arithmetic_divide_test) {
    std::string func_name = "divide";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_DOUBLE, PrimitiveType::TYPE_DOUBLE};
        DataSet data_set = {{{1234.1, 34.6}, 35.667630057803464}, {{1234.34, 0.0}, Null()}};
        static_cast<void>(check_function<DataTypeFloat64, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, function_arithmetic_int_divide_min_signed_by_minus_one_test) {
    std::string func_name = "int_divide";
    const auto min_int8 = std::numeric_limits<int8_t>::min();
    const auto min_int16 = std::numeric_limits<int16_t>::min();
    const auto min_int32 = std::numeric_limits<int32_t>::min();
    const auto min_int64 = std::numeric_limits<int64_t>::min();
    const auto min_int128 = std::numeric_limits<Int128>::min();

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_TINYINT, PrimitiveType::TYPE_TINYINT};
        DataSet data_set = {{{int8_t {1}, int8_t {-1}}, int8_t {-1}},
                            {{min_int8, int8_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt8, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_SMALLINT, PrimitiveType::TYPE_SMALLINT};
        DataSet data_set = {{{int16_t {1}, int16_t {-1}}, int16_t {-1}},
                            {{min_int16, int16_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt16, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT, PrimitiveType::TYPE_INT};
        DataSet data_set = {{{int32_t {1}, int32_t {-1}}, int32_t {-1}},
                            {{min_int32, int32_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {Consted {PrimitiveType::TYPE_BIGINT},
                                    Consted {PrimitiveType::TYPE_BIGINT}};
        DataSet data_set = {{{min_int64, int64_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt64, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_BIGINT,
                                    Consted {PrimitiveType::TYPE_BIGINT}};
        DataSet data_set = {{{min_int64, int64_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt64, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {Consted {PrimitiveType::TYPE_BIGINT},
                                    PrimitiveType::TYPE_BIGINT};
        DataSet data_set = {{{min_int64, int64_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt64, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_BIGINT, PrimitiveType::TYPE_BIGINT};
        DataSet data_set = {{{int64_t {1}, int64_t {-1}}, int64_t {-1}},
                            {{min_int64, int64_t {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt64, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {Consted {PrimitiveType::TYPE_LARGEINT},
                                    Consted {PrimitiveType::TYPE_LARGEINT}};
        DataSet data_set = {{{min_int128, Int128 {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt128, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_LARGEINT,
                                    Consted {PrimitiveType::TYPE_LARGEINT}};
        DataSet data_set = {{{min_int128, Int128 {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt128, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {Consted {PrimitiveType::TYPE_LARGEINT},
                                    PrimitiveType::TYPE_LARGEINT};
        DataSet data_set = {{{min_int128, Int128 {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt128, true>(func_name, input_types, data_set));
    }

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_LARGEINT, PrimitiveType::TYPE_LARGEINT};
        DataSet data_set = {{{Int128 {1}, Int128 {-1}}, Int128 {-1}},
                            {{min_int128, Int128 {-1}}, Null()}};
        static_cast<void>(check_function<DataTypeInt128, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, bitnot_test) {
    std::string func_name = "bitnot";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT};

        DataSet data_set = {{{(int32_t)30}, ~(int32_t)30},
                            {{(int32_t)0}, ~(int32_t)0},
                            {{(int32_t)-10}, ~(int32_t)-10},
                            {{(int32_t)-10.44}, ~(int32_t)-10},
                            {{(int32_t)-999.888}, ~(int32_t)-999}};

        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, bitand_test) {
    std::string func_name = "bitand";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT, PrimitiveType::TYPE_INT};

        DataSet data_set = {{{(int32_t)30, (int32_t)12}, 30 & 12},
                            {{(int32_t)0, (int32_t)12}, 0 & 12},
                            {{(int32_t)-10, (int32_t)111}, -10 & 111},
                            {{(int32_t)-999, (int32_t)888}, -999 & 888}};

        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, bitor_test) {
    std::string func_name = "bitor";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT, PrimitiveType::TYPE_INT};

        DataSet data_set = {{{(int32_t)30, (int32_t)12}, 30 | 12},
                            {{(int32_t)0, (int32_t)12}, 0 | 12},
                            {{(int32_t)-10, (int32_t)111}, -10 | 111},
                            {{(int32_t)-999, (int32_t)888}, -999 | 888}};

        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }
}

TEST(function_arithmetic_test, bitxor_test) {
    std::string func_name = "bitxor";

    {
        InputTypeSet input_types = {PrimitiveType::TYPE_INT, PrimitiveType::TYPE_INT};

        DataSet data_set = {{{(int32_t)30, (int32_t)12}, 30 ^ 12},
                            {{(int32_t)0, (int32_t)12}, 0 ^ 12},
                            {{(int32_t)-10, (int32_t)111}, -10 ^ 111},
                            {{(int32_t)-999, (int32_t)888}, -999 ^ 888}};

        static_cast<void>(check_function<DataTypeInt32, true>(func_name, input_types, data_set));
    }
}

} // namespace doris