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[function](round) compute accurate round value by decimal (#14946)

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This commit is contained in:
Gabriel
2022-12-13 09:53:43 +08:00
committed by GitHub
parent 0d5291801d
commit 1200b22fd2
8 changed files with 757 additions and 138 deletions
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35
be/test/vec/function/function_math_test.cpp
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@ -213,28 +213,14 @@ TEST(MathFunctionTest, pow_test) {
check_function<DataTypeFloat64, true>(func_name, input_types, data_set);
}
TEST(MathFunctionTest, truncate_test) {
std::string func_name = "truncate"; // truncate(x,y)
InputTypeSet input_types = {TypeIndex::Float64, TypeIndex::Float64};
DataSet data_set = {{{123.4567, 3.0}, 123.456}, {{-123.4567, 3.0}, -123.456},
{{123.4567, 0.0}, 123.0}, {{-123.4567, 0.0}, -123.0},
{{123.4567, -2.0}, 100.0}, {{-123.4567, -2.0}, -100.0},
{{-123.4567, -3.0}, 0.0}};
check_function<DataTypeFloat64, true>(func_name, input_types, data_set);
}
TEST(MathFunctionTest, ceil_test) {
std::string func_name = "ceil";
InputTypeSet input_types = {TypeIndex::Float64};
DataSet data_set = {
{{2.3}, (int64_t)3}, {{2.8}, (int64_t)3}, {{-2.3}, (int64_t)-2}, {{2.8}, (int64_t)3.0}};
DataSet data_set = {{{2.3}, 3.0}, {{2.8}, 3.0}, {{-2.3}, -2.0}, {{2.8}, 3.0}};
check_function<DataTypeInt64, true>(func_name, input_types, data_set);
check_function<DataTypeFloat64, true>(func_name, input_types, data_set);
}
TEST(MathFunctionTest, floor_test) {
@ -242,10 +228,9 @@ TEST(MathFunctionTest, floor_test) {
InputTypeSet input_types = {TypeIndex::Float64};
DataSet data_set = {
{{2.3}, (int64_t)2}, {{2.8}, (int64_t)2}, {{-2.3}, (int64_t)-3}, {{-2.8}, (int64_t)-3}};
DataSet data_set = {{{2.3}, 2.0}, {{2.8}, 2.0}, {{-2.3}, -3.0}, {{-2.8}, -3.0}};
check_function<DataTypeInt64, true>(func_name, input_types, data_set);
check_function<DataTypeFloat64, true>(func_name, input_types, data_set);
}
TEST(MathFunctionTest, degrees_test) {
@ -377,16 +362,8 @@ TEST(MathFunctionTest, round_test) {
{
InputTypeSet input_types = {TypeIndex::Float64};
DataSet data_set = {{{30.1}, (int64_t)30}, {{90.6}, (int64_t)91}, {{Null()}, Null()},
{{0.0}, (int64_t)0}, {{-1.1}, (int64_t)-1}, {{-60.7}, (int64_t)-61}};
check_function<DataTypeInt64, true>(func_name, input_types, data_set);
}
{
InputTypeSet input_types = {TypeIndex::Float64, TypeIndex::Int32};
DataSet data_set = {{{3.1415926, 2}, 3.14}, {{3.1415926, 3}, 3.142}, {{Null(), -2}, Null()},
{{193.0, -2}, 200.0}, {{193.0, -1}, 190.0}, {{193.0, -3}, 0.0}};
DataSet data_set = {{{30.1}, 30.0}, {{90.6}, 91.0}, {{Null()}, Null()},
{{0.0}, 0.0}, {{-1.1}, -1.0}, {{-60.7}, -61.0}};
check_function<DataTypeFloat64, true>(func_name, input_types, data_set);
}