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/*
* Copyright (c) 2022 Samsung Electronics Co., Ltd. All Rights Reserved
*
* 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 "View.h"
#include "../MockTensor.h"
#include <gtest/gtest.h>
using namespace onert::exec::feature;
template <typename T> class View_nchw : public testing::Test
{
public:
void setData(std::initializer_list<T> list) { _data = std::make_shared<std::vector<T>>(list); }
void setShape(int32_t batch, int32_t depth, int32_t height, int32_t width)
{
_shape = onert::ir::FeatureShape(batch, depth, height, width);
}
void setStride(int32_t batch, int32_t depth, int32_t height, int32_t width)
{
auto elem_size = sizeof(T);
_stride = onert::ir::FeatureShape(batch * elem_size, depth * elem_size, height * elem_size,
width * elem_size);
}
void createView()
{
_view =
std::make_shared<nchw::View<T>>(_shape, _stride, _data->data(), _data->size() * sizeof(T));
}
void createUsingMockTensor()
{
onert::ir::Shape shape = {_shape.N, _shape.H, _shape.W, _shape.C};
_tensor = std::make_shared<MockTensor<T>>(shape, _data->data(), onert::ir::Layout::NCHW);
_view = std::make_shared<nchw::View<T>>(_tensor.get());
}
std::shared_ptr<nchw::View<T>> _view = nullptr;
private:
std::shared_ptr<std::vector<T>> _data = nullptr;
onert::ir::FeatureShape _shape;
onert::ir::FeatureShape _stride;
std::shared_ptr<MockTensor<T>> _tensor = nullptr;
};
using ViewTypes = ::testing::Types<float, int32_t, uint8_t, int8_t, int16_t>;
TYPED_TEST_SUITE(View_nchw, ViewTypes);
TYPED_TEST(View_nchw, basic_view)
{
this->setData({0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11});
this->setShape(1, 2, 3, 2);
this->setStride(12, 6, 2, 1);
this->createView();
// Data: NCHW
// Shape: NCHW
ASSERT_EQ(this->_view->at(0, 1, 1, 0), 8);
ASSERT_EQ(this->_view->at(1, 1, 0), 8);
// Data: NCHW
// Shape: NCHW
this->createUsingMockTensor();
ASSERT_EQ(this->_view->at(0, 1, 1, 0), 6);
ASSERT_EQ(this->_view->at(1, 1, 0), 6);
}
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