//===-- flang/unittests/Runtime/Transformational.cpp ----------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "flang/Runtime/transformational.h"
#include "gtest/gtest.h"
#include "tools.h"
#include "flang/Common/float128.h"
#include "flang/Runtime/type-code.h"
#include <vector>
using namespace Fortran::runtime;
using Fortran::common::TypeCategory;
template <int KIND>
using BesselFuncType = std::function<void(Descriptor &, int32_t, int32_t,
CppTypeFor<TypeCategory::Real, KIND>, CppTypeFor<TypeCategory::Real, KIND>,
CppTypeFor<TypeCategory::Real, KIND>, const char *, int)>;
template <int KIND>
using BesselX0FuncType =
std::function<void(Descriptor &, int32_t, int32_t, const char *, int)>;
template <int KIND>
constexpr CppTypeFor<TypeCategory::Real, KIND>
besselEpsilon = CppTypeFor<TypeCategory::Real, KIND>(1e-4);
template <int KIND>
static void testBesselJn(BesselFuncType<KIND> rtFunc, int32_t n1, int32_t n2,
CppTypeFor<TypeCategory::Real, KIND> x,
const std::vector<CppTypeFor<TypeCategory::Real, KIND>> &expected) {
StaticDescriptor desc;
Descriptor &result{desc.descriptor()};
unsigned len = expected.size();
CppTypeFor<TypeCategory::Real, KIND> anc0 = len > 0 ? expected[len - 1] : 0.0;
CppTypeFor<TypeCategory::Real, KIND> anc1 = len > 1 ? expected[len - 2] : 0.0;
rtFunc(result, n1, n2, x, anc0, anc1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Real, KIND}));
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(
result.ElementBytes(), sizeof(CppTypeFor<TypeCategory::Real, KIND>));
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), len);
for (size_t j{0}; j < len; ++j) {
EXPECT_NEAR(
(*result.ZeroBasedIndexedElement<CppTypeFor<TypeCategory::Real, KIND>>(
j)),
expected[j], besselEpsilon<KIND>);
}
}
template <int KIND>
static void testBesselJnX0(
BesselX0FuncType<KIND> rtFunc, int32_t n1, int32_t n2) {
StaticDescriptor desc;
Descriptor &result{desc.descriptor()};
rtFunc(result, n1, n2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Real, KIND}));
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), n2 >= n1 ? n2 - n1 + 1 : 0);
if (n2 < n1) {
return;
}
EXPECT_NEAR(
(*result.ZeroBasedIndexedElement<CppTypeFor<TypeCategory::Real, KIND>>(
0)),
(n1 == 0) ? 1.0 : 0.0, 1e-5);
for (int j{1}; j < (n2 - n1 + 1); ++j) {
EXPECT_NEAR(
(*result.ZeroBasedIndexedElement<CppTypeFor<TypeCategory::Real, KIND>>(
j)),
0.0, besselEpsilon<KIND>);
}
}
template <int KIND> static void testBesselJn(BesselFuncType<KIND> rtFunc) {
testBesselJn<KIND>(rtFunc, 1, 0, 1.0, {});
testBesselJn<KIND>(rtFunc, 0, 0, 1.0, {0.765197694});
testBesselJn<KIND>(rtFunc, 0, 1, 1.0, {0.765197694, 0.440050572});
testBesselJn<KIND>(
rtFunc, 0, 2, 1.0, {0.765197694, 0.440050572, 0.114903487});
testBesselJn<KIND>(rtFunc, 1, 5, 5.0,
{-0.327579111, 0.046565145, 0.364831239, 0.391232371, 0.261140555});
}
template <int KIND> static void testBesselJnX0(BesselX0FuncType<KIND> rtFunc) {
testBesselJnX0<KIND>(rtFunc, 1, 0);
testBesselJnX0<KIND>(rtFunc, 0, 0);
testBesselJnX0<KIND>(rtFunc, 1, 1);
testBesselJnX0<KIND>(rtFunc, 0, 3);
testBesselJnX0<KIND>(rtFunc, 1, 4);
}
static void testBesselJn() {
testBesselJn<4>(RTNAME(BesselJn_4));
testBesselJn<8>(RTNAME(BesselJn_8));
#if HAS_FLOAT80
testBesselJn<10>(RTNAME(BesselJn_10));
#endif
#if HAS_LDBL128 || HAS_FLOAT128
testBesselJn<16>(RTNAME(BesselJn_16));
#endif
testBesselJnX0<4>(RTNAME(BesselJnX0_4));
testBesselJnX0<8>(RTNAME(BesselJnX0_8));
#if HAS_FLOAT80
testBesselJnX0<10>(RTNAME(BesselJnX0_10));
#endif
#if HAS_LDBL128 || HAS_FLOAT128
testBesselJnX0<16>(RTNAME(BesselJnX0_16));
#endif
}
TEST(Transformational, BesselJn) { testBesselJn(); }
template <int KIND>
static void testBesselYn(BesselFuncType<KIND> rtFunc, int32_t n1, int32_t n2,
CppTypeFor<TypeCategory::Real, KIND> x,
const std::vector<CppTypeFor<TypeCategory::Real, KIND>> &expected) {
StaticDescriptor desc;
Descriptor &result{desc.descriptor()};
unsigned len = expected.size();
CppTypeFor<TypeCategory::Real, KIND> anc0 = len > 0 ? expected[0] : 0.0;
CppTypeFor<TypeCategory::Real, KIND> anc1 = len > 1 ? expected[1] : 0.0;
rtFunc(result, n1, n2, x, anc0, anc1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Real, KIND}));
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(
result.ElementBytes(), sizeof(CppTypeFor<TypeCategory::Real, KIND>));
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), len);
for (size_t j{0}; j < len; ++j) {
EXPECT_NEAR(
(*result.ZeroBasedIndexedElement<CppTypeFor<TypeCategory::Real, KIND>>(
j)),
expected[j], besselEpsilon<KIND>);
}
}
template <int KIND>
static void testBesselYnX0(
BesselX0FuncType<KIND> rtFunc, int32_t n1, int32_t n2) {
StaticDescriptor<2> desc;
Descriptor &result{desc.descriptor()};
rtFunc(result, n1, n2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Real, KIND}));
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), n2 >= n1 ? n2 - n1 + 1 : 0);
if (n2 < n1) {
return;
}
for (int j{0}; j < (n2 - n1 + 1); ++j) {
EXPECT_EQ(
(*result.ZeroBasedIndexedElement<CppTypeFor<TypeCategory::Real, KIND>>(
j)),
(-std::numeric_limits<
CppTypeFor<TypeCategory::Real, KIND>>::infinity()));
}
}
template <int KIND> static void testBesselYn(BesselFuncType<KIND> rtFunc) {
testBesselYn<KIND>(rtFunc, 1, 0, 1.0, {});
testBesselYn<KIND>(rtFunc, 0, 0, 1.0, {0.08825695});
testBesselYn<KIND>(rtFunc, 0, 1, 1.0, {0.08825695, -0.7812128});
testBesselYn<KIND>(rtFunc, 0, 2, 1.0, {0.0882569555, -0.7812128, -1.6506826});
testBesselYn<KIND>(rtFunc, 1, 5, 1.0,
{-0.7812128, -1.6506826, -5.8215175, -33.278423, -260.40588});
}
template <int KIND> static void testBesselYnX0(BesselX0FuncType<KIND> rtFunc) {
testBesselYnX0<KIND>(rtFunc, 1, 0);
testBesselYnX0<KIND>(rtFunc, 0, 0);
testBesselYnX0<KIND>(rtFunc, 1, 1);
testBesselYnX0<KIND>(rtFunc, 0, 3);
testBesselYnX0<KIND>(rtFunc, 1, 4);
}
static void testBesselYn() {
testBesselYn<4>(RTNAME(BesselYn_4));
testBesselYn<8>(RTNAME(BesselYn_8));
#if HAS_FLOAT80
testBesselYn<10>(RTNAME(BesselYn_10));
#endif
#if HAS_LDBL128 || HAS_FLOAT128
testBesselYn<16>(RTNAME(BesselYn_16));
#endif
testBesselYnX0<4>(RTNAME(BesselYnX0_4));
testBesselYnX0<8>(RTNAME(BesselYnX0_8));
#if HAS_FLOAT80
testBesselYnX0<10>(RTNAME(BesselYnX0_10));
#endif
#if HAS_LDBL128 || HAS_FLOAT128
testBesselYnX0<16>(RTNAME(BesselYnX0_16));
#endif
}
TEST(Transformational, BesselYn) { testBesselYn(); }
TEST(Transformational, Shifts) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(0); // shouldn't matter
array->GetDimension(1).SetLowerBound(-1);
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
auto shift3{MakeArray<TypeCategory::Integer, 8>(
std::vector<int>{3}, std::vector<std::int64_t>{1, -1, 2})};
RTNAME(Cshift)(result, *array, *shift3, 1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect1[6]{2, 1, 4, 3, 5, 6};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), cshiftExpect1[j]);
}
result.Destroy();
auto shift2{MakeArray<TypeCategory::Integer, 1>(
std::vector<int>{2}, std::vector<std::int8_t>{1, -1})};
shift2->GetDimension(0).SetLowerBound(-1); // shouldn't matter
RTNAME(Cshift)(result, *array, *shift2, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect2[6]{3, 6, 5, 2, 1, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), cshiftExpect2[j]);
}
result.Destroy();
// VECTOR 1 3 5 2 4 6
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{6}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
vector->GetDimension(0).SetLowerBound(0);
StaticDescriptor<1, true> vectorDesc;
Descriptor &vectorResult{vectorDesc.descriptor()};
RTNAME(CshiftVector)(vectorResult, *vector, 2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect3[6]{3, 4, 5, 6, 1, 2};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect3[j]);
}
vectorResult.Destroy();
RTNAME(CshiftVector)(vectorResult, *vector, -2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect4[6]{5, 6, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect4[j]);
}
vectorResult.Destroy();
// VECTOR 1 3 5 2 4 6 WITH non zero lower bound in a negative cshift.
auto vectorWithLowerBounds{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{6}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
vectorWithLowerBounds->GetDimension(0).SetLowerBound(2);
RTNAME(CshiftVector)
(vectorResult, *vectorWithLowerBounds, -2, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t cshiftExpect5[6]{5, 6, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
cshiftExpect5[j]);
}
vectorResult.Destroy();
auto boundary{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{3}, std::vector<std::int32_t>{-1, -2, -3})};
boundary->GetDimension(0).SetLowerBound(9); // shouldn't matter
RTNAME(Eoshift)(result, *array, *shift3, &*boundary, 1, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
EXPECT_EQ(result.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftExpect1[6]{2, -1, -2, 3, -3, -3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), eoshiftExpect1[j]);
}
result.Destroy();
// VECTOR EOSHIFT
StaticDescriptor<0> boundaryDescriptor;
Descriptor vectorBoundary{boundaryDescriptor.descriptor()};
std::int32_t boundaryValue{343};
vectorBoundary.Establish(TypeCategory::Integer, 4,
const_cast<void *>(reinterpret_cast<const void *>(&boundaryValue)), 0);
RTNAME(EoshiftVector)
(vectorResult, *vector, 2, &vectorBoundary, __FILE__, __LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftVectorExpect[6]{3, 4, 5, 6, 343, 343};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
eoshiftVectorExpect[j]);
}
vectorResult.Destroy();
// VECTOR EOSHIFT on input with non zero lower bounds
RTNAME(EoshiftVector)
(vectorResult, *vectorWithLowerBounds, -2, &vectorBoundary, __FILE__,
__LINE__);
EXPECT_EQ(vectorResult.type(), array->type());
EXPECT_EQ(vectorResult.rank(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(vectorResult.GetDimension(0).Extent(), 6);
EXPECT_EQ(vectorResult.type(), (TypeCode{TypeCategory::Integer, 4}));
static std::int32_t eoshiftVectorExpect2[6]{343, 343, 1, 2, 3, 4};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*vectorResult.ZeroBasedIndexedElement<std::int32_t>(j),
eoshiftVectorExpect2[j]);
}
vectorResult.Destroy();
}
TEST(Transformational, Pack) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
array->GetDimension(1).SetLowerBound(-1);
auto mask{MakeArray<TypeCategory::Logical, 1>(std::vector<int>{2, 3},
std::vector<std::uint8_t>{false, true, true, false, false, true})};
mask->GetDimension(0).SetLowerBound(0); // shouldn't matter
mask->GetDimension(1).SetLowerBound(2);
StaticDescriptor<maxRank, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Pack)(result, *array, *mask, nullptr, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
static std::int32_t packExpect1[3]{2, 3, 6};
for (int j{0}; j < 3; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), packExpect1[j])
<< " at " << j;
}
result.Destroy();
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{5}, std::vector<std::int32_t>{-1, -2, -3, -4, -5})};
RTNAME(Pack)(result, *array, *mask, &*vector, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 5);
static std::int32_t packExpect2[5]{2, 3, 6, -4, -5};
for (int j{0}; j < 5; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), packExpect2[j])
<< " at " << j;
}
result.Destroy();
}
TEST(Transformational, Spread) {
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{3}, std::vector<std::int32_t>{1, 2, 3})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Spread)(result, *array, 1, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1 + j / 2);
}
result.Destroy();
RTNAME(Spread)(result, *array, 2, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 2);
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1 + j % 3);
}
result.Destroy();
auto scalar{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{}, std::vector<std::int32_t>{1})};
RTNAME(Spread)(result, *scalar, 1, 2, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 1);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
for (int j{0}; j < 2; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), 1);
}
result.Destroy();
}
TEST(Transformational, Transpose) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{2, 3}, std::vector<std::int32_t>{1, 2, 3, 4, 5, 6})};
array->GetDimension(0).SetLowerBound(2); // shouldn't matter
array->GetDimension(1).SetLowerBound(-6);
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Transpose)(result, *array, __FILE__, __LINE__);
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 2);
static std::int32_t expect[6]{1, 3, 5, 2, 4, 6};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), expect[j]);
}
result.Destroy();
}
TEST(Transformational, Unpack) {
auto vector{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{4}, std::vector<std::int32_t>{1, 2, 3, 4})};
vector->GetDimension(0).SetLowerBound(2); // shouldn't matter
auto mask{MakeArray<TypeCategory::Logical, 1>(std::vector<int>{2, 3},
std::vector<std::uint8_t>{false, true, true, false, false, true})};
mask->GetDimension(0).SetLowerBound(0); // shouldn't matter
mask->GetDimension(1).SetLowerBound(2);
auto field{MakeArray<TypeCategory::Integer, 4>(std::vector<int>{2, 3},
std::vector<std::int32_t>{-1, -2, -3, -4, -5, -6})};
field->GetDimension(0).SetLowerBound(-1); // shouldn't matter
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Unpack)(result, *vector, *mask, *field, __FILE__, __LINE__);
EXPECT_EQ(result.type(), vector->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
static std::int32_t expect[6]{-1, 1, 2, -4, -5, 3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<std::int32_t>(j), expect[j]);
}
result.Destroy();
// Test for scalar value of the "field" argument
auto scalarField{MakeArray<TypeCategory::Integer, 4>(
std::vector<int>{}, std::vector<std::int32_t>{343})};
RTNAME(Unpack)(result, *vector, *mask, *scalarField, __FILE__, __LINE__);
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 2);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 3);
static std::int32_t scalarExpect[6]{343, 1, 2, 343, 343, 3};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(
*result.ZeroBasedIndexedElement<std::int32_t>(j), scalarExpect[j]);
}
result.Destroy();
}
#if HAS_FLOAT80
// Make sure the destination descriptor is created by the runtime
// with proper element size, when REAL*10 maps to 'long double'.
#define Real10CppType long double
TEST(Transformational, TransposeReal10) {
// ARRAY 1 3 5
// 2 4 6
auto array{MakeArray<TypeCategory::Real, 10>(std::vector<int>{2, 3},
std::vector<Real10CppType>{1.0, 2.0, 3.0, 4.0, 5.0, 6.0},
sizeof(Real10CppType))};
StaticDescriptor<2, true> statDesc;
Descriptor &result{statDesc.descriptor()};
RTNAME(Transpose)(result, *array, __FILE__, __LINE__);
EXPECT_EQ(result.ElementBytes(), sizeof(Real10CppType));
EXPECT_EQ(result.type(), array->type());
EXPECT_EQ(result.rank(), 2);
EXPECT_EQ(result.GetDimension(0).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(0).Extent(), 3);
EXPECT_EQ(result.GetDimension(1).LowerBound(), 1);
EXPECT_EQ(result.GetDimension(1).Extent(), 2);
static Real10CppType expect[6]{1.0, 3.0, 5.0, 2.0, 4.0, 6.0};
for (int j{0}; j < 6; ++j) {
EXPECT_EQ(*result.ZeroBasedIndexedElement<Real10CppType>(j), expect[j]);
}
result.Destroy();
}
#endif
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