zanmato1984 commented on code in PR #44394: URL: https://github.com/apache/arrow/pull/44394#discussion_r1881492890
########## cpp/src/arrow/compute/kernels/vector_swizzle_test.cc: ########## @@ -0,0 +1,1065 @@ +// 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 <gtest/gtest.h> + +#include "arrow/array/concatenate.h" +#include "arrow/chunked_array.h" +#include "arrow/compute/api_vector.h" +#include "arrow/compute/kernels/test_util.h" +#include "arrow/testing/generator.h" +#include "arrow/testing/gtest_util.h" +#include "arrow/testing/random.h" +#include "arrow/util/logging.h" + +namespace arrow::compute { + +namespace { + +static const std::vector<std::shared_ptr<DataType>> kSignedIntegerTypes = { + int8(), int16(), int32(), int64()}; + +static const std::vector<std::shared_ptr<DataType>> kIntegerTypes = { + int8(), uint8(), int16(), uint16(), int32(), uint32(), int64(), uint64()}; + +static const std::vector<std::shared_ptr<DataType>> kNumericTypes = { + uint8(), int8(), uint16(), int16(), uint32(), + int32(), uint64(), int64(), float32(), float64()}; + +static const std::vector<std::shared_ptr<DataType>> kNumericAndBaseBinaryTypes = { + uint8(), int8(), uint16(), int16(), uint32(), int32(), uint64(), + int64(), float32(), float64(), binary(), utf8(), large_binary(), large_utf8()}; + +using SmallOutputTypes = ::testing::Types<UInt8Type, UInt16Type, Int8Type, Int16Type>; + +} // namespace + +// ---------------------------------------------------------------------- +// InversePermutation tests + +namespace { + +Result<Datum> InversePermutation(const Datum& indices, int64_t max_index, + std::shared_ptr<DataType> output_type) { + InversePermutationOptions options{max_index, std::move(output_type)}; + return InversePermutation(indices, options); +} + +void AssertInversePermutation(const Datum& indices, int64_t max_index, + const std::shared_ptr<DataType>& output_type, + const Datum& expected, bool validity_must_be_null) { + ASSERT_OK_AND_ASSIGN(auto result, InversePermutation(indices, max_index, output_type)); + ASSERT_EQ(indices.kind(), result.kind()); + std::shared_ptr<Array> result_array; + if (result.is_array()) { + result_array = result.make_array(); + } else { + ASSERT_TRUE(result.is_chunked_array()); + ASSERT_OK_AND_ASSIGN(result_array, Concatenate(result.chunked_array()->chunks())); + } + AssertDatumsEqual(expected, result_array); + if (validity_must_be_null) { + ASSERT_FALSE(result_array->data()->HasValidityBitmap()); + } +} + +template <typename InputFunc> +void DoTestInversePermutationForInputTypes( + const std::vector<std::shared_ptr<DataType>>& input_types, InputFunc&& input, + int64_t max_index, const std::shared_ptr<DataType>& output_type, + const Datum& expected, bool validity_must_be_null = false) { + for (const auto& input_type : input_types) { + ARROW_SCOPED_TRACE("Input type: " + input_type->ToString()); + auto indices = input(input_type); + AssertInversePermutation(indices, max_index, output_type, expected, + validity_must_be_null); + } +} + +template <typename InputFunc> +void DoTestInversePermutationForInputOutputTypes( + const std::vector<std::shared_ptr<DataType>>& input_types, + const std::vector<std::shared_ptr<DataType>>& output_types, InputFunc&& input, + int64_t max_index, const std::string& expected_str, bool validity_must_be_null) { + for (const auto& output_type : kIntegerTypes) { + ARROW_SCOPED_TRACE("Output type: " + output_type->ToString()); + auto expected = ArrayFromJSON(output_type, expected_str); + DoTestInversePermutationForInputTypes(input_types, std::forward<InputFunc>(input), + max_index, output_type, expected, + validity_must_be_null); + } +} + +void TestInversePermutationForInputOutputTypes( + const std::vector<std::shared_ptr<DataType>>& input_types, + const std::vector<std::shared_ptr<DataType>>& output_types, + const std::string& indices_str, const std::vector<std::string>& indices_chunked_str, + int64_t max_index, const std::string& expected_str, bool validity_must_be_null) { + { + ARROW_SCOPED_TRACE("Array"); + DoTestInversePermutationForInputOutputTypes( + input_types, output_types, + [&](const std::shared_ptr<DataType>& input_type) { + return ArrayFromJSON(input_type, indices_str); + }, + max_index, expected_str, validity_must_be_null); + } + { + ARROW_SCOPED_TRACE("Chunked"); + DoTestInversePermutationForInputOutputTypes( + input_types, output_types, + [&](const std::shared_ptr<DataType>& input_type) { + return ChunkedArrayFromJSON(input_type, indices_chunked_str); + }, + max_index, expected_str, validity_must_be_null); + } +} + +void TestInversePermutationSigned(const std::string& indices_str, + const std::vector<std::string>& indices_chunked_str, + int64_t max_index, const std::string& expected_str, + bool validity_must_be_null = false) { + TestInversePermutationForInputOutputTypes(kSignedIntegerTypes, kIntegerTypes, + indices_str, indices_chunked_str, max_index, + expected_str, validity_must_be_null); +} + +void TestInversePermutation(const std::string& indices_str, + const std::vector<std::string>& indices_chunked_str, + int64_t max_index, const std::string& expected_str, + bool validity_must_be_null = false) { + TestInversePermutationForInputOutputTypes(kIntegerTypes, kIntegerTypes, indices_str, + indices_chunked_str, max_index, expected_str, + validity_must_be_null); +} + +} // namespace + +TEST(InversePermutation, InvalidOutputType) { + { + ARROW_SCOPED_TRACE("Output type float"); + auto indices = ArrayFromJSON(int32(), "[]"); + ASSERT_RAISES_WITH_MESSAGE( + Invalid, "Invalid: Output type of inverse_permutation must be integer, got float", Review Comment: Done. -- This is an automated message from the Apache Git Service. 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