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#include <cmath>
#include <cstdint>
#include <iterator>
#include <library/cpp/testing/unittest/registar.h>
#include <ctime>
#include <vector>
#include <algorithm>
#include <contrib/libs/apache/arrow/cpp/src/arrow/api.h>
#include <contrib/libs/apache/arrow/cpp/src/arrow/compute/api.h>
#include "func_common.h"
#include "functions.h"
#include "custom_registry.h"
#include "arrow_helpers.h"
namespace NKikimr::NArrow {
namespace cp = ::arrow::compute;
Y_UNIT_TEST_SUITE(RoundsTest) {
Y_UNIT_TEST(RoundTest) {
for (auto ty : cp::internal::FloatingPointTypes()) {
auto arg = NumVecToArray(ty, {2.34, 5.65, 10.01, 100.0});
auto expRes = NumVecToArray(ty, {2, 6, 10, 100});
auto res = arrow::compute::CallFunction(TRound::Name, {arg}, GetCustomExecContext());
UNIT_ASSERT(res->Equals(expRes));
}
}
Y_UNIT_TEST(RoundBankersTest) {
for (auto ty : cp::internal::FloatingPointTypes()) {
auto arg = NumVecToArray(ty, {2.34, 5.5, 6.5, 100.7});
auto expRes = NumVecToArray(ty, {2, 6, 6, 101});
auto res = arrow::compute::CallFunction(TRoundBankers::Name, {arg}, GetCustomExecContext());
UNIT_ASSERT(res->Equals(expRes));
}
}
Y_UNIT_TEST(RoundToExp2Test) {
for (auto ty : cp::internal::NumericTypes()) {
auto arg = NumVecToArray(ty, {2.34, 5.5, 6.5, 100.7, 54});
auto expRes = NumVecToArray(ty, {2, 4, 4, 64, 32});
auto res = arrow::compute::CallFunction(TRoundToExp2::Name, {arg}, GetCustomExecContext());
UNIT_ASSERT(res->Equals(expRes));
}
}
}
}
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