| /** |
| * Copyright 2011-2015 Quickstep Technologies LLC. |
| * Copyright 2015 Pivotal Software, Inc. |
| * |
| * Licensed 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 <cstddef> |
| #include <cstdint> |
| #include <cstring> |
| #include <memory> |
| #include <sstream> |
| #include <string> |
| #include <vector> |
| |
| #include "catalog/CatalogTypedefs.hpp" |
| #include "expressions/aggregation/AggregateFunction.hpp" |
| #include "expressions/aggregation/AggregateFunctionFactory.hpp" |
| #include "expressions/aggregation/AggregationHandle.hpp" |
| #include "expressions/aggregation/AggregationHandleMax.hpp" |
| #include "expressions/aggregation/AggregationID.hpp" |
| #include "types/CharType.hpp" |
| #include "types/DatetimeIntervalType.hpp" |
| #include "types/DatetimeLit.hpp" |
| #include "types/DatetimeType.hpp" |
| #include "types/DoubleType.hpp" |
| #include "types/FloatType.hpp" |
| #include "types/IntType.hpp" |
| #include "types/IntervalLit.hpp" |
| #include "types/LongType.hpp" |
| #include "types/Type.hpp" |
| #include "types/TypeFactory.hpp" |
| #include "types/TypeID.hpp" |
| #include "types/TypedValue.hpp" |
| #include "types/VarCharType.hpp" |
| #include "types/YearMonthIntervalType.hpp" |
| #include "types/containers/ColumnVector.hpp" |
| |
| #ifdef QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| #include "types/containers/ColumnVectorsValueAccessor.hpp" |
| #endif |
| |
| #include "types/operations/comparisons/Comparison.hpp" |
| #include "types/operations/comparisons/ComparisonFactory.hpp" |
| #include "types/operations/comparisons/ComparisonID.hpp" |
| |
| #include "gtest/gtest.h" |
| |
| namespace quickstep { |
| |
| class AggregationHandleMaxTest : public ::testing::Test { |
| protected: |
| static const int kNumSamples = 200; |
| static const int kIterations = 5; |
| |
| // Helper method that calls AggregationHandleMax::iterateUnaryInl() to |
| // aggregate 'value' into '*state'. |
| void iterateHandle(AggregationState *state, const TypedValue &value) { |
| static_cast<const AggregationHandleMax&>(*aggregation_handle_max_).iterateUnaryInl( |
| static_cast<AggregationStateMax*>(state), |
| value); |
| } |
| |
| void initializeHandle(const Type &type) { |
| aggregation_handle_max_.reset( |
| AggregateFunctionFactory::Get(AggregationID::kMax).createHandle( |
| std::vector<const Type*>(1, &type))); |
| aggregation_handle_max_state_.reset( |
| aggregation_handle_max_->createInitialState()); |
| } |
| |
| static bool ApplyToTypesTest(TypeID typeID) { |
| const Type &type = (typeID == kChar || typeID == kVarChar) ? |
| TypeFactory::GetType(typeID, static_cast<std::size_t>(10)) : |
| TypeFactory::GetType(typeID); |
| |
| return AggregateFunctionFactory::Get(AggregationID::kMax).canApplyToTypes( |
| std::vector<const Type*>(1, &type)); |
| } |
| |
| static bool ResultTypeForArgumentTypeTest(TypeID input_type_id, |
| TypeID output_type_id) { |
| const Type *result_type |
| = AggregateFunctionFactory::Get(AggregationID::kMax).resultTypeForArgumentTypes( |
| std::vector<const Type*>(1, &TypeFactory::GetType(input_type_id))); |
| return (result_type->getTypeID() == output_type_id); |
| } |
| |
| template <typename CppType> |
| static void CheckMaxValue( |
| CppType expected, |
| const AggregationHandle &handle, |
| const AggregationState &state) { |
| EXPECT_EQ(expected, handle.finalize(state).getLiteral<CppType>()); |
| } |
| |
| static void CheckMaxString( |
| const std::string &expected, |
| const AggregationHandle &handle, |
| const AggregationState &state) { |
| TypedValue value = handle.finalize(state); |
| |
| ASSERT_EQ(expected.length(), value.getAsciiStringLength()); |
| EXPECT_EQ(0, std::strncmp(expected.c_str(), |
| static_cast<const char*>(value.getDataPtr()), |
| value.getAsciiStringLength())); |
| } |
| |
| // Static templated method to initialize data types. |
| template <typename CppType> |
| void SetDataType(int value, CppType *data) { |
| *data = value; |
| } |
| |
| template <typename GenericType> |
| void checkAggregationMaxGeneric() { |
| const GenericType &type = GenericType::Instance(true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| typename GenericType::cpptype val; |
| typename GenericType::cpptype max; |
| SetDataType(0, &max); |
| |
| iterateHandle(aggregation_handle_max_state_.get(), type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = 0; j < kNumSamples; ++j) { |
| if (type.getTypeID() == kInt || type.getTypeID() == kLong) { |
| SetDataType(i * kNumSamples + j - 10, &val); |
| } else { |
| SetDataType(static_cast<float>(i * kNumSamples + j - 10)/10, &val); |
| } |
| iterateHandle(aggregation_handle_max_state_.get(), type.makeValue(&val)); |
| if (max < val) { |
| max = val; |
| } |
| } |
| } |
| iterateHandle(aggregation_handle_max_state_.get(), type.makeNullValue()); |
| CheckMaxValue<typename GenericType::cpptype>(max, *aggregation_handle_max_, *aggregation_handle_max_state_); |
| |
| // Test mergeStates(). |
| std::unique_ptr<AggregationState> merge_state( |
| aggregation_handle_max_->createInitialState()); |
| aggregation_handle_max_->mergeStates(*merge_state, |
| aggregation_handle_max_state_.get()); |
| |
| iterateHandle(merge_state.get(), type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = kNumSamples - 1; j >= 0; --j) { |
| if (type.getTypeID() == kInt || type.getTypeID() == kLong) { |
| SetDataType(i * kNumSamples + j - 20, &val); |
| } else { |
| SetDataType(static_cast<float>(i * kNumSamples + j - 20)/10, &val); |
| } |
| iterateHandle(merge_state.get(), type.makeValue(&val)); |
| if (max < val) { |
| max = val; |
| } |
| } |
| } |
| aggregation_handle_max_->mergeStates(*merge_state, |
| aggregation_handle_max_state_.get()); |
| CheckMaxValue<typename GenericType::cpptype>( |
| max, |
| *aggregation_handle_max_, |
| *aggregation_handle_max_state_); |
| } |
| |
| template <typename GenericType> |
| ColumnVector *createColumnVectorGeneric(const Type &type, typename GenericType::cpptype *max) { |
| NativeColumnVector *column = new NativeColumnVector(type, kIterations * kNumSamples + 3); |
| |
| typename GenericType::cpptype val; |
| SetDataType(0, max); |
| |
| column->appendTypedValue(type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = 0; j < kNumSamples; ++j) { |
| if (type.getTypeID() == kInt || type.getTypeID() == kLong) { |
| SetDataType(i * kNumSamples + j - 10, &val); |
| } else { |
| SetDataType(static_cast<float>(i * kNumSamples + j - 10)/10, &val); |
| } |
| column->appendTypedValue(type.makeValue(&val)); |
| if (*max < val) { |
| *max = val; |
| } |
| } |
| // One NULL in the middle. |
| if (i == kIterations/2) { |
| column->appendTypedValue(type.makeNullValue()); |
| } |
| } |
| column->appendTypedValue(type.makeNullValue()); |
| |
| return column; |
| } |
| |
| template <typename GenericType> |
| void checkAggregationMaxGenericColumnVector() { |
| const GenericType &type = GenericType::Instance(true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| typename GenericType::cpptype max; |
| std::vector<std::unique_ptr<ColumnVector>> column_vectors; |
| column_vectors.emplace_back(createColumnVectorGeneric<GenericType>(type, &max)); |
| |
| std::unique_ptr<AggregationState> cv_state( |
| aggregation_handle_max_->accumulateColumnVectors(column_vectors)); |
| |
| // Test the state generated directly by accumulateColumnVectors(), and also |
| // test after merging back. |
| CheckMaxValue<typename GenericType::cpptype>( |
| max, |
| *aggregation_handle_max_, |
| *cv_state); |
| |
| aggregation_handle_max_->mergeStates(*cv_state, aggregation_handle_max_state_.get()); |
| CheckMaxValue<typename GenericType::cpptype>( |
| max, |
| *aggregation_handle_max_, |
| *aggregation_handle_max_state_); |
| } |
| |
| #ifdef QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| template <typename GenericType> |
| void checkAggregationMaxGenericValueAccessor() { |
| const GenericType &type = GenericType::Instance(true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| std::unique_ptr<ColumnVectorsValueAccessor> accessor(new ColumnVectorsValueAccessor()); |
| |
| typename GenericType::cpptype max; |
| accessor->addColumn(createColumnVectorGeneric<GenericType>(type, &max)); |
| |
| std::unique_ptr<AggregationState> va_state( |
| aggregation_handle_max_->accumulateValueAccessor(accessor.get(), |
| std::vector<attribute_id>(1, 0))); |
| |
| // Test the state generated directly by accumulateValueAccessor(), and also |
| // test after merging back. |
| CheckMaxValue<typename GenericType::cpptype>( |
| max, |
| *aggregation_handle_max_, |
| *va_state); |
| |
| aggregation_handle_max_->mergeStates(*va_state, aggregation_handle_max_state_.get()); |
| CheckMaxValue<typename GenericType::cpptype>( |
| max, |
| *aggregation_handle_max_, |
| *aggregation_handle_max_state_); |
| } |
| #endif // QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| |
| template <typename StringType> |
| void checkAggregationMaxString() { |
| const StringType &type = StringType::Instance(10, true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| std::unique_ptr<UncheckedComparator> fast_comparator_; |
| fast_comparator_.reset(ComparisonFactory::GetComparison(ComparisonID::kGreater) |
| .makeUncheckedComparatorForTypes(type, type)); |
| std::string string_literal; |
| std::string max = ""; |
| int val; |
| iterateHandle(aggregation_handle_max_state_.get(), type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = 0; j < kNumSamples; ++j) { |
| val = i * kNumSamples + j; |
| std::ostringstream oss; |
| oss << "max" << val; |
| string_literal = oss.str(); |
| |
| iterateHandle( |
| aggregation_handle_max_state_.get(), |
| type.makeValue(string_literal.c_str(), |
| string_literal.length() + 1).ensureNotReference()); |
| if (fast_comparator_->compareDataPtrs(string_literal.c_str(), max.c_str())) { |
| max = string_literal; |
| } |
| } |
| } |
| iterateHandle(aggregation_handle_max_state_.get(), type.makeNullValue()); |
| CheckMaxString(max, *aggregation_handle_max_, *aggregation_handle_max_state_); |
| |
| // Test mergeStates(). |
| std::unique_ptr<AggregationState> merge_state( |
| aggregation_handle_max_->createInitialState()); |
| aggregation_handle_max_->mergeStates(*merge_state, |
| aggregation_handle_max_state_.get()); |
| |
| iterateHandle(merge_state.get(), type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = kNumSamples - 1; j >= 0; --j) { |
| val = i * kNumSamples + j; |
| std::ostringstream oss; |
| oss << "test" << val; |
| string_literal = oss.str(); |
| |
| iterateHandle( |
| merge_state.get(), |
| type.makeValue(string_literal.c_str(), |
| string_literal.length() + 1).ensureNotReference()); |
| if (fast_comparator_->compareDataPtrs(string_literal.c_str(), max.c_str())) { |
| max = string_literal; |
| } |
| } |
| } |
| aggregation_handle_max_->mergeStates(*merge_state, |
| aggregation_handle_max_state_.get()); |
| CheckMaxString(max, *aggregation_handle_max_, *aggregation_handle_max_state_); |
| } |
| |
| template <typename ColumnVectorType> |
| ColumnVector *createColumnVectorString(const Type &type, std::string *max) { |
| ColumnVectorType *column = new ColumnVectorType(type, kIterations * kNumSamples + 3); |
| std::unique_ptr<UncheckedComparator> fast_comparator_; |
| fast_comparator_.reset(ComparisonFactory::GetComparison(ComparisonID::kGreater) |
| .makeUncheckedComparatorForTypes(type, type)); |
| std::string string_literal; |
| *max = ""; |
| int val; |
| column->appendTypedValue(type.makeNullValue()); |
| for (int i = 0; i < kIterations; ++i) { |
| for (int j = 0; j < kNumSamples; ++j) { |
| val = i * kNumSamples + j; |
| std::ostringstream oss; |
| oss << "max" << val; |
| string_literal = oss.str(); |
| |
| column->appendTypedValue(type.makeValue(string_literal.c_str(), string_literal.length() + 1) |
| .ensureNotReference()); |
| if (fast_comparator_->compareDataPtrs(string_literal.c_str(), max->c_str())) { |
| *max = string_literal; |
| } |
| } |
| // One NULL in the middle. |
| if (i == kIterations/2) { |
| column->appendTypedValue(type.makeNullValue()); |
| } |
| } |
| column->appendTypedValue(type.makeNullValue()); |
| |
| return column; |
| } |
| |
| template <typename StringType, typename ColumnVectorType> |
| void checkAggregationMaxStringColumnVector() { |
| const StringType &type = StringType::Instance(10, true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| std::string max; |
| std::vector<std::unique_ptr<ColumnVector>> column_vectors; |
| column_vectors.emplace_back(createColumnVectorString<ColumnVectorType>(type, &max)); |
| |
| std::unique_ptr<AggregationState> cv_state( |
| aggregation_handle_max_->accumulateColumnVectors(column_vectors)); |
| |
| // Test the state generated directly by accumulateColumnVectors(), and also |
| // test after merging back. |
| CheckMaxString(max, |
| *aggregation_handle_max_, |
| *cv_state); |
| |
| aggregation_handle_max_->mergeStates(*cv_state, aggregation_handle_max_state_.get()); |
| CheckMaxString(max, |
| *aggregation_handle_max_, |
| *aggregation_handle_max_state_); |
| } |
| |
| #ifdef QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| template <typename StringType, typename ColumnVectorType> |
| void checkAggregationMaxStringValueAccessor() { |
| const StringType &type = StringType::Instance(10, true); |
| initializeHandle(type); |
| EXPECT_TRUE(aggregation_handle_max_->finalize(*aggregation_handle_max_state_).isNull()); |
| |
| std::string max; |
| std::unique_ptr<ColumnVectorsValueAccessor> accessor(new ColumnVectorsValueAccessor()); |
| accessor->addColumn(createColumnVectorString<ColumnVectorType>(type, &max)); |
| |
| std::unique_ptr<AggregationState> va_state( |
| aggregation_handle_max_->accumulateValueAccessor(accessor.get(), |
| std::vector<attribute_id>(1, 0))); |
| |
| // Test the state generated directly by accumulateValueAccessor(), and also |
| // test after merging back. |
| CheckMaxString(max, |
| *aggregation_handle_max_, |
| *va_state); |
| |
| aggregation_handle_max_->mergeStates(*va_state, aggregation_handle_max_state_.get()); |
| CheckMaxString(max, |
| *aggregation_handle_max_, |
| *aggregation_handle_max_state_); |
| } |
| #endif // QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| |
| std::unique_ptr<AggregationHandle> aggregation_handle_max_; |
| std::unique_ptr<AggregationState> aggregation_handle_max_state_; |
| }; |
| |
| template <> |
| void AggregationHandleMaxTest::CheckMaxValue<float>( |
| float val, |
| const AggregationHandle &handle, |
| const AggregationState &state) { |
| EXPECT_FLOAT_EQ(val, handle.finalize(state).getLiteral<float>()); |
| } |
| |
| template <> |
| void AggregationHandleMaxTest::CheckMaxValue<double>( |
| double val, |
| const AggregationHandle &handle, |
| const AggregationState &state) { |
| EXPECT_DOUBLE_EQ(val, handle.finalize(state).getLiteral<double>()); |
| } |
| |
| template <> |
| void AggregationHandleMaxTest::SetDataType<DatetimeLit>(int value, DatetimeLit *data) { |
| data->ticks = value; |
| } |
| |
| template <> |
| void AggregationHandleMaxTest::SetDataType<DatetimeIntervalLit>(int value, DatetimeIntervalLit *data) { |
| data->interval_ticks = value; |
| } |
| |
| template <> |
| void AggregationHandleMaxTest::SetDataType<YearMonthIntervalLit>(int value, YearMonthIntervalLit *data) { |
| data->months = value; |
| } |
| |
| typedef AggregationHandleMaxTest AggregationHandleMaxDeathTest; |
| |
| TEST_F(AggregationHandleMaxTest, IntTypeTest) { |
| checkAggregationMaxGeneric<IntType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, LongTypeTest) { |
| checkAggregationMaxGeneric<LongType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, FloatTypeTest) { |
| checkAggregationMaxGeneric<FloatType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DoubleTypeTest) { |
| checkAggregationMaxGeneric<DoubleType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeType) { |
| checkAggregationMaxGeneric<DatetimeType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeIntervalType) { |
| checkAggregationMaxGeneric<DatetimeIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, YearMonthIntervalType) { |
| checkAggregationMaxGeneric<YearMonthIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, CharTypeTest) { |
| checkAggregationMaxString<CharType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, VarCharTypeTest) { |
| checkAggregationMaxString<VarCharType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, IntTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<IntType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, LongTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<LongType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, FloatTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<FloatType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DoubleTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<DoubleType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<DatetimeType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeIntervalTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<DatetimeIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, YearMonthIntervalTypeColumnVectorTest) { |
| checkAggregationMaxGenericColumnVector<YearMonthIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, CharTypeColumnVectorTest) { |
| checkAggregationMaxStringColumnVector<CharType, NativeColumnVector>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, VarCharColumnVectorTypeTest) { |
| checkAggregationMaxStringColumnVector<VarCharType, IndirectColumnVector>(); |
| } |
| |
| #ifdef QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| TEST_F(AggregationHandleMaxTest, IntTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<IntType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, LongTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<LongType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, FloatTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<FloatType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DoubleTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<DoubleType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<DatetimeType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, DatetimeIntervalTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<DatetimeIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, YearMonthIntervalTypeValueAccessorTest) { |
| checkAggregationMaxGenericValueAccessor<YearMonthIntervalType>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, CharTypeValueAccessorTest) { |
| checkAggregationMaxStringValueAccessor<CharType, NativeColumnVector>(); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, VarCharValueAccessorTypeTest) { |
| checkAggregationMaxStringValueAccessor<VarCharType, IndirectColumnVector>(); |
| } |
| #endif // QUICKSTEP_ENABLE_VECTOR_COPY_ELISION_SELECTION |
| |
| #ifdef QUICKSTEP_DEBUG |
| TEST_F(AggregationHandleMaxDeathTest, WrongTypeTest) { |
| const Type &int_non_null_type = IntType::Instance(false); |
| const Type &long_type = LongType::Instance(true); |
| const Type &double_type = DoubleType::Instance(true); |
| const Type &float_type = FloatType::Instance(true); |
| const Type &char_type = CharType::Instance(true, 10); |
| const Type &varchar_type = VarCharType::Instance(true, 10); |
| |
| initializeHandle(IntType::Instance(true)); |
| int int_val = 0; |
| std::int64_t long_val = 0; |
| double double_val = 0; |
| float float_val = 0; |
| |
| // Passes. |
| iterateHandle(aggregation_handle_max_state_.get(), int_non_null_type.makeValue(&int_val)); |
| |
| EXPECT_DEATH(iterateHandle(aggregation_handle_max_state_.get(), long_type.makeValue(&long_val)), ""); |
| EXPECT_DEATH(iterateHandle(aggregation_handle_max_state_.get(), double_type.makeValue(&double_val)), ""); |
| EXPECT_DEATH(iterateHandle(aggregation_handle_max_state_.get(), float_type.makeValue(&float_val)), ""); |
| EXPECT_DEATH(iterateHandle(aggregation_handle_max_state_.get(), char_type.makeValue("asdf", 5)), ""); |
| EXPECT_DEATH(iterateHandle(aggregation_handle_max_state_.get(), varchar_type.makeValue("asdf", 5)), ""); |
| |
| // Test mergeStates() with incorrectly typed handles. |
| std::unique_ptr<AggregationHandle> aggregation_handle_max_long( |
| AggregateFunctionFactory::Get(AggregationID::kMax).createHandle( |
| std::vector<const Type*>(1, &long_type))); |
| std::unique_ptr<AggregationState> aggregation_state_max_merge_long( |
| aggregation_handle_max_long->createInitialState()); |
| static_cast<const AggregationHandleMax&>(*aggregation_handle_max_long).iterateUnaryInl( |
| static_cast<AggregationStateMax*>(aggregation_state_max_merge_long.get()), |
| long_type.makeValue(&long_val)); |
| EXPECT_DEATH(aggregation_handle_max_->mergeStates(*aggregation_state_max_merge_long, |
| aggregation_handle_max_state_.get()), |
| ""); |
| |
| std::unique_ptr<AggregationHandle> aggregation_handle_max_double( |
| AggregateFunctionFactory::Get(AggregationID::kMax).createHandle( |
| std::vector<const Type*>(1, &double_type))); |
| std::unique_ptr<AggregationState> aggregation_state_max_merge_double( |
| aggregation_handle_max_double->createInitialState()); |
| static_cast<const AggregationHandleMax&>(*aggregation_handle_max_double).iterateUnaryInl( |
| static_cast<AggregationStateMax*>(aggregation_state_max_merge_double.get()), |
| double_type.makeValue(&double_val)); |
| EXPECT_DEATH(aggregation_handle_max_->mergeStates(*aggregation_state_max_merge_double, |
| aggregation_handle_max_state_.get()), |
| ""); |
| |
| std::unique_ptr<AggregationHandle> aggregation_handle_max_float( |
| AggregateFunctionFactory::Get(AggregationID::kMax).createHandle( |
| std::vector<const Type*>(1, &float_type))); |
| std::unique_ptr<AggregationState> aggregation_state_max_merge_float( |
| aggregation_handle_max_float->createInitialState()); |
| static_cast<const AggregationHandleMax&>(*aggregation_handle_max_float).iterateUnaryInl( |
| static_cast<AggregationStateMax*>(aggregation_state_max_merge_float.get()), |
| float_type.makeValue(&float_val)); |
| EXPECT_DEATH(aggregation_handle_max_->mergeStates(*aggregation_state_max_merge_float, |
| aggregation_handle_max_state_.get()), |
| ""); |
| } |
| #endif |
| |
| TEST_F(AggregationHandleMaxTest, canApplyToTypeTest) { |
| EXPECT_TRUE(ApplyToTypesTest(kInt)); |
| EXPECT_TRUE(ApplyToTypesTest(kLong)); |
| EXPECT_TRUE(ApplyToTypesTest(kFloat)); |
| EXPECT_TRUE(ApplyToTypesTest(kDouble)); |
| EXPECT_TRUE(ApplyToTypesTest(kChar)); |
| EXPECT_TRUE(ApplyToTypesTest(kVarChar)); |
| } |
| |
| TEST_F(AggregationHandleMaxTest, ResultTypeForArgumentTypeTest) { |
| EXPECT_TRUE(ResultTypeForArgumentTypeTest(kInt, kInt)); |
| EXPECT_TRUE(ResultTypeForArgumentTypeTest(kLong, kLong)); |
| EXPECT_TRUE(ResultTypeForArgumentTypeTest(kFloat, kFloat)); |
| EXPECT_TRUE(ResultTypeForArgumentTypeTest(kDouble, kDouble)); |
| } |
| |
| } // namespace quickstep |
