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/*
* Copyright (c) 2018 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 "coco/IR/FeatureObject.h"
#include "coco/IR/FeatureLayouts.h"
#include <vector>
#include <memory>
#include <gtest/gtest.h>
using namespace nncc::core::ADT;
namespace
{
class FeatureObjectTest : public ::testing::Test
{
protected:
coco::FeatureObject *allocate()
{
auto o = new coco::FeatureObject{};
_allocated.emplace_back(o);
return o;
}
// TODO Deprecate this method
coco::FeatureObject *allocate(const coco::FeatureShape &shape)
{
auto o = new coco::FeatureObject{};
o->layout(coco::FeatureLayouts::Generic::create(shape));
_allocated.emplace_back(o);
return o;
}
private:
std::vector<std::unique_ptr<coco::FeatureObject>> _allocated;
};
} // namespace
TEST_F(FeatureObjectTest, ctor)
{
const coco::FeatureShape shape{1, 3, 3};
auto o = allocate(shape);
ASSERT_EQ(o->shape(), shape);
ASSERT_EQ(o->kind(), coco::Object::Kind::Feature);
}
// TODO Reimplement this test as a test for GenericFeatureLayout
#if 0
TEST_F(FeatureObjectTest, at)
{
const uint32_t C = 1;
const uint32_t H = 3;
const uint32_t W = 3;
const coco::FeatureShape shape{C, H, W};
auto o = allocate(shape);
coco::FeatureObject *mutable_ptr = o;
const coco::FeatureObject *immutable_ptr = o;
for (uint32_t ch = 0; ch < C; ++ch)
{
for (uint32_t row = 0; row < H; ++row)
{
for (uint32_t col = 0; col < W; ++col)
{
mutable_ptr->at(ch, row, col) = coco::ElemID{16};
}
}
}
for (uint32_t ch = 0; ch < C; ++ch)
{
for (uint32_t row = 0; row < H; ++row)
{
for (uint32_t col = 0; col < W; ++col)
{
ASSERT_EQ(immutable_ptr->at(ch, row, col).value(), 16);
}
}
}
}
#endif
TEST_F(FeatureObjectTest, asFeature)
{
const coco::FeatureShape shape{1, 3, 3};
auto o = allocate(shape);
coco::Object *mutable_object = o;
const coco::Object *immutable_object = o;
ASSERT_NE(mutable_object->asFeature(), nullptr);
ASSERT_EQ(mutable_object->asFeature(), immutable_object->asFeature());
}
TEST_F(FeatureObjectTest, casting_helpers)
{
auto obj = allocate();
ASSERT_TRUE(coco::isa<coco::FeatureObject>(obj));
ASSERT_EQ(coco::cast<coco::FeatureObject>(obj), obj);
ASSERT_EQ(coco::safe_cast<coco::FeatureObject>(obj), obj);
}
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