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73 lines
2.5 KiB
73 lines
2.5 KiB
#include "testing.h"
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#include "../../runtime/descriptor.h"
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#include "../../runtime/transformational.h"
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#include <cinttypes>
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using namespace Fortran::common;
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using namespace Fortran::runtime;
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int main() {
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static const SubscriptValue ones[]{1, 1, 1};
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static const SubscriptValue sourceExtent[]{2, 3, 4};
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auto source{Descriptor::Create(TypeCategory::Integer, sizeof(std::int32_t),
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nullptr, 3, sourceExtent, CFI_attribute_allocatable)};
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source->Check();
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MATCH(3, source->rank());
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MATCH(sizeof(std::int32_t), source->ElementBytes());
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TEST(source->IsAllocatable());
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TEST(!source->IsPointer());
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TEST(source->Allocate(ones, sourceExtent) == CFI_SUCCESS);
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TEST(source->IsAllocated());
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MATCH(2, source->GetDimension(0).Extent());
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MATCH(3, source->GetDimension(1).Extent());
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MATCH(4, source->GetDimension(2).Extent());
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MATCH(24, source->Elements());
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for (std::size_t j{0}; j < 24; ++j) {
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*source->OffsetElement<std::int32_t>(j * sizeof(std::int32_t)) = j;
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}
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static const std::int16_t shapeData[]{8, 4};
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static const SubscriptValue shapeExtent{2};
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auto shape{Descriptor::Create(TypeCategory::Integer,
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static_cast<int>(sizeof shapeData[0]),
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const_cast<void *>(reinterpret_cast<const void *>(shapeData)), 1,
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&shapeExtent, CFI_attribute_pointer)};
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shape->Check();
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MATCH(1, shape->rank());
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MATCH(2, shape->GetDimension(0).Extent());
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TEST(shape->IsPointer());
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TEST(!shape->IsAllocatable());
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StaticDescriptor<3> padDescriptor;
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Descriptor &pad{padDescriptor.descriptor()};
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static const std::int32_t padData[]{24, 25, 26, 27, 28, 29, 30, 31};
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static const SubscriptValue padExtent[]{2, 2, 3};
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pad.Establish(TypeCategory::Integer, static_cast<int>(sizeof padData[0]),
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const_cast<void *>(reinterpret_cast<const void *>(padData)), 3, padExtent,
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CFI_attribute_pointer);
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padDescriptor.Check();
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pad.Check();
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MATCH(3, pad.rank());
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MATCH(2, pad.GetDimension(0).Extent());
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MATCH(2, pad.GetDimension(1).Extent());
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MATCH(3, pad.GetDimension(2).Extent());
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auto result{RESHAPE(*source, *shape, &pad)};
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TEST(result.get() != nullptr);
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result->Check();
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MATCH(sizeof(std::int32_t), result->ElementBytes());
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MATCH(2, result->rank());
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TEST(result->type().IsInteger());
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for (std::int32_t j{0}; j < 32; ++j) {
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MATCH(j, *result->OffsetElement<std::int32_t>(j * sizeof(std::int32_t)));
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}
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for (std::int32_t j{0}; j < 32; ++j) {
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SubscriptValue ss[2]{1 + (j % 8), 1 + (j / 8)};
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MATCH(j, *result->Element<std::int32_t>(ss));
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}
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// TODO: test ORDER=
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return testing::Complete();
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}
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