a525d5c5a3
change type name Decimal128 to Decimal128V2, Decimal128I to Decimal128V3 to avoid confusion
219 lines
7.8 KiB
C++
219 lines
7.8 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <gmock/gmock-actions.h>
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#include <gmock/gmock-matchers.h>
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#include <gmock/gmock-spec-builders.h>
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#include <gtest/gtest-matchers.h>
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#include <algorithm>
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#include <memory>
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#include <string>
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#include <vector>
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#include "common/status.h"
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#include "exprs/mock_vexpr.h"
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#include "gtest/gtest_pred_impl.h"
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#include "testutil/any_type.h"
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#include "vec/core/field.h"
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#include "vec/core/types.h"
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#include "vec/exprs/table_function/vexplode.h"
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#include "vec/exprs/table_function/vexplode_numbers.h"
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#include "vec/exprs/table_function/vexplode_split.h"
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#include "vec/exprs/vexpr_context.h"
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#include "vec/function/function_test_util.h"
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namespace doris::vectorized {
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using ::testing::_;
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using ::testing::DoAll;
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using ::testing::Return;
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using ::testing::SetArgPointee;
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class TableFunctionTest : public testing::Test {
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protected:
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virtual void SetUp() {}
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virtual void TearDown() {}
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void clear() {
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_ctx = nullptr;
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_root = nullptr;
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_children.clear();
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_column_ids.clear();
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}
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void init_expr_context(int child_num) {
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clear();
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_root = std::make_shared<MockVExpr>();
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for (int i = 0; i < child_num; ++i) {
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_column_ids.push_back(i);
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_children.push_back(std::make_shared<MockVExpr>());
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EXPECT_CALL(*_children[i], execute(_, _, _))
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.WillRepeatedly(DoAll(SetArgPointee<2>(_column_ids[i]), Return(Status::OK())));
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_root->add_child(_children[i]);
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}
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_ctx = std::make_shared<VExprContext>(_root);
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}
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private:
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VExprContextSPtr _ctx;
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std::shared_ptr<MockVExpr> _root;
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std::vector<std::shared_ptr<MockVExpr>> _children;
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std::vector<int> _column_ids;
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};
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TEST_F(TableFunctionTest, vexplode_outer) {
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init_expr_context(1);
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VExplodeTableFunction explode_outer;
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explode_outer.set_outer();
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explode_outer.set_expr_context(_ctx);
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// explode_outer(Array<Int32>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::Int32};
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Array vec = {Int32(1), Null(), Int32(2), Int32(3)};
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InputDataSet input_set = {{vec}, {Null()}, {Array()}};
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InputTypeSet output_types = {TypeIndex::Int32};
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InputDataSet output_set = {{Int32(1)}, {Null()}, {Int32(2)},
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{Int32(3)}, {Null()}, {Null()}};
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check_vec_table_function(&explode_outer, input_types, input_set, output_types, output_set);
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}
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// explode_outer(Array<String>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::String};
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Array vec = {std::string("abc"), std::string(""), std::string("def")};
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InputDataSet input_set = {{Null()}, {Array()}, {vec}};
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InputTypeSet output_types = {TypeIndex::String};
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InputDataSet output_set = {
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{Null()}, {Null()}, {std::string("abc")}, {std::string("")}, {std::string("def")}};
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check_vec_table_function(&explode_outer, input_types, input_set, output_types, output_set);
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}
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// explode_outer(Array<Decimal>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::Decimal128V2};
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Array vec = {ut_type::DECIMALFIELD(17014116.67), ut_type::DECIMALFIELD(-17014116.67)};
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InputDataSet input_set = {{Null()}, {Array()}, {vec}};
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InputTypeSet output_types = {TypeIndex::Decimal128V2};
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InputDataSet output_set = {{Null()},
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{Null()},
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{ut_type::DECIMAL(17014116.67)},
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{ut_type::DECIMAL(-17014116.67)}};
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check_vec_table_function(&explode_outer, input_types, input_set, output_types, output_set);
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}
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}
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TEST_F(TableFunctionTest, vexplode) {
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init_expr_context(1);
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VExplodeTableFunction explode;
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explode.set_expr_context(_ctx);
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// explode(Array<Int32>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::Int32};
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Array vec = {Int32(1), Null(), Int32(2), Int32(3)};
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InputDataSet input_set = {{vec}, {Null()}, {Array()}};
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InputTypeSet output_types = {TypeIndex::Int32};
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InputDataSet output_set = {{Int32(1)}, {Null()}, {Int32(2)}, {Int32(3)}};
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check_vec_table_function(&explode, input_types, input_set, output_types, output_set);
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}
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// explode(Array<String>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::String};
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Array vec = {std::string("abc"), std::string(""), std::string("def")};
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InputDataSet input_set = {{Null()}, {Array()}, {vec}};
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InputTypeSet output_types = {TypeIndex::String};
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InputDataSet output_set = {{std::string("abc")}, {std::string("")}, {std::string("def")}};
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check_vec_table_function(&explode, input_types, input_set, output_types, output_set);
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}
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// explode(Array<Date>)
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{
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InputTypeSet input_types = {TypeIndex::Array, TypeIndex::Date};
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Array vec = {Null(), str_to_date_time("2022-01-02", false)};
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InputDataSet input_set = {{Null()}, {Array()}, {vec}};
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InputTypeSet output_types = {TypeIndex::Date};
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InputDataSet output_set = {{Null()}, {std::string("2022-01-02")}};
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check_vec_table_function(&explode, input_types, input_set, output_types, output_set);
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}
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}
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TEST_F(TableFunctionTest, vexplode_numbers) {
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init_expr_context(1);
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VExplodeNumbersTableFunction tfn;
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tfn.set_expr_context(_ctx);
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{
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InputTypeSet input_types = {TypeIndex::Int32};
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InputDataSet input_set = {{Int32(2)}, {Int32(3)}, {Null()}, {Int32(0)}, {Int32(-2)}};
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InputTypeSet output_types = {TypeIndex::Int32};
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InputDataSet output_set = {{Int32(0)}, {Int32(1)}, {Int32(0)}, {Int32(1)}, {Int32(2)}};
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check_vec_table_function(&tfn, input_types, input_set, output_types, output_set);
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}
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}
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TEST_F(TableFunctionTest, vexplode_split) {
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init_expr_context(2);
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VExplodeSplitTableFunction tfn;
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tfn.set_expr_context(_ctx);
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{
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// Case 1: explode_split(null) --- null
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// Case 2: explode_split("a,b,c", ",") --> ["a", "b", "c"]
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// Case 3: explode_split("a,b,c", "a,")) --> ["", "b,c"]
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// Case 4: explode_split("", ",")) --> [""]
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InputTypeSet input_types = {TypeIndex::String, Consted {TypeIndex::String}};
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InputDataSet input_sets = {{std::string("a,b,c"), std::string(",")},
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{std::string("a,b,c"), std::string("a,")},
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{std::string(""), std::string(",")}};
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InputTypeSet output_types = {TypeIndex::String};
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InputDataSet output_sets = {{std::string("a"), std::string("b"), std::string("c")},
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{std::string(""), std::string("b,c")},
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{std::string("")}};
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for (int i = 0; i < input_sets.size(); ++i) {
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InputDataSet input_set {input_sets[i]};
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InputDataSet output_set {};
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for (const auto& data : output_sets[i]) {
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output_set.emplace_back(std::vector<AnyType> {data});
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}
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check_vec_table_function(&tfn, input_types, input_set, output_types, output_set);
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}
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}
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}
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} // namespace doris::vectorized
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