165 lines
5.0 KiB
C++
165 lines
5.0 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 <gtest/gtest.h>
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//#include "sql/engine/expr/ob_expr_mod.h"
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#include "sql/engine/expr/ob_expr_int_div.h"
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#include "ob_expr_test_utils.h"
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using namespace oceanbase::common;
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using namespace oceanbase::sql;
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class ObExprIntDivTest: public ::testing::Test
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{
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public:
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ObExprIntDivTest();
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virtual ~ObExprIntDivTest();
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virtual void SetUp();
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virtual void TearDown();
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private:
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// disallow copy
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ObExprIntDivTest(const ObExprIntDivTest &other);
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ObExprIntDivTest& operator=(const ObExprIntDivTest &other);
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protected:
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// data members
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};
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ObExprIntDivTest::ObExprIntDivTest()
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{
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}
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ObExprIntDivTest::~ObExprIntDivTest()
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{
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}
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void ObExprIntDivTest::SetUp()
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{
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}
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void ObExprIntDivTest::TearDown()
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{
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}
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#define R(t1, v1, t2, v2, res) ARITH_EXPECT(ObExprIntDiv, &buf, calc, t1, v1, t2, v2, res)
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#define E(t1, v1, t2, v2, res) ARITH_ERROR(ObExprIntDiv, &buf, calc, t1, v1, t2, v2, res)
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#define T(t1, t2, res) ARITH_EXPECT_TYPE(ObExprIntDiv, calc_result_type2, t1, t2, res)
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#define TE(t1, t2, res) ARITH_EXPECT_TYPE_WITH_ROW(ObExprIntDiv, calc_result_type2, t1, t2, res)
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TEST_F(ObExprIntDivTest, result_test)
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{
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ObMalloc buf;
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//ObIntType
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R(int, 6, int, 5, 1); // int
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R(int, 6, int, -6, -1);
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R(int, 6, int, 7, 0);
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R(int, 0, int, 5, 0);
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R(int, 6, uint64, 5, 1); // uint
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R(int, 6, uint64, 7, 0);
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R(int, 0, uint64, 5, 0);
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R(int, -6, uint64, 7, 0);
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R(int, 6, float, float(1.2), 5); // float
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R(int, 6, float, float(1.4), 4);
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R(int, 6, float, float(-1.3), -4);
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R(int, 0, float, float(1.2), 0);
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R(int, 6, double, double(1.2), 5); // double
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R(int, 6, double, double(1.4), 4);
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R(int, 6, double, double(-1.3), -4);
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R(int, 0, double, double(1.2), 0);
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R(int, 6, varchar, "5", 1); // varchar
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R(int, 6, varchar, "7", 0);
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R(int, 6, varchar, "-2", -3);
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//ObUIntType
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R(uint64, 6, int, 5, 1); // uint64
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R(uint64, 6, int, 6, 1);
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R(uint64, 6, int, 7, 0);
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R(uint64, 6, int, -7, 0);
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R(uint64, 6, uint64, 5, 1); // uint
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R(uint64, 6, uint64, 7, 0);
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R(uint64, 0, uint64, 5, 0);
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R(uint64, 6, float, float(1.2), 5); // float
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R(uint64, 6, float, float(1.4), 4);
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R(uint64, 0, float, float(1.2), 0);
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R(uint64, 6, double, double(1.2), 5); // double
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R(uint64, 6, double, double(1.4), 4);
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// uint div double is uint, so we can't do this test now.
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// R(uint64, 6, double, double(-1.3), -4);
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R(uint64, 0, double, double(1.2), 0);
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R(uint64, 6, varchar, "5", 1); // var
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R(uint64, 6, varchar, "7", 0);
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// uint div varchar is uint, so we can't do this test now.
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// R(uint64, 6, varchar, "-2", -3);
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//ObFloatType
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R(float, 6.0, int, 5, 1); // int
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R(float, 6.0, int, 7, 0);
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R(float, 6.0, int, -6, -1);
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R(float, 6.0, uint64, 5, 1); // uint64
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R(float, 6.0, uint64, 7, 0);
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// float div uint is uint, so we can't do this test now.
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// R(float, -6.0, uint64, 6, -1);
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R(float, 6.0, float, 5.0, 1); // float
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R(float, 6.0, float, -6.0, -1);
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R(float, 6.0, float, 7.0, 0);
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R(float, 6.0, double, 5.0, 1); // double
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R(float, 6.0, double, -6.0, -1);
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R(float, 6.0, double, 7.0, 0);
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R(float, 6.0, bool, 1, 6); // bool
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R(float, 6.0, varchar, "5", 1); // varchar
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R(float, 6.0, varchar, "7", 0);
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R(float, 6.0, varchar, "-2", -3);
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//ObDoubleType
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R(double, 6.0, int, 5, 1); // int
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R(double, -6.0, int, 6, -1);
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R(double, 6.0, int, 7, 0);
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R(double, 6.0, uint64, 5, 1); // uint64
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// double div uint is uint, so we can't do this test now.
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// R(double, -6.0, uint64, 6, -1);
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R(double, 6.0, uint64, 7, 0);
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R(double, 6.0, float, 5.0, 1); // float
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R(double, -6.0, float, 6.0, -1);
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R(double, 6.0, float, 7.0, 0);
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R(double, 6.0, double, 5.0, 1); // double
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R(double, -6.0, double, 6.0, -1);
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R(double, 6.0, double, 7.0, 0);
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R(double, 6.0, varchar, "5", 1); // varchar
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R(double, 6.0, varchar, "7", 0);
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R(double, 6.0, varchar, "-2", -3);
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//ObVarcharType
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R(varchar, "6", int, 5, 1); // int
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R(varchar, "-6.0", int, 6, -1);
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R(varchar, "6.0", int, 7, 0);
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R(varchar, "6", uint64, 5, 1); // uint64
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// varchar div uint is uint, so we can't do this test now.
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// R(varchar, "-6.0", uint64, 6, -1);
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R(varchar, "6.0", uint64, 7, 0);
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R(varchar, "6", float, 5.0, 1); // float
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R(varchar, "-6.0", float, 6.0, -1);
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R(varchar, "6.0", float, 7.0, 0);
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R(varchar, "6", double, 5.0, 1); // double
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R(varchar, "-6.0", double, 6.0, -1);
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R(varchar, "6.0", double, 7.0, 0);
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R(varchar, "6", varchar, "5", 1); // varchar
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R(varchar, "-6.0", varchar, "6", -1);
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R(varchar, "6.0", varchar, "7", 0);
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}
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc,argv);
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return RUN_ALL_TESTS();
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}
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