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/*
* Copyright (c) 2019 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 "loco/IR/Graph.h"
#include <gtest/gtest.h>
namespace
{
// @brief Mockup class for loco::NamedEntity
struct NamedElement final : private loco::NamedEntity
{
LOCO_NAMED_ENTITY_EXPOSE;
};
} // namespace
TEST(NamedTest, constructor)
{
NamedElement elem;
ASSERT_EQ(elem.name(), "");
}
TEST(NamedTest, setter_and_getter)
{
NamedElement elem;
elem.name("name");
ASSERT_EQ(elem.name(), "name");
}
TEST(DataTypedMixinTest, constructor)
{
loco::Mixin<loco::Trait::DataTyped> mixin;
ASSERT_EQ(mixin.dtype(), loco::DataType::Unknown);
}
TEST(DataTypedMixinTest, setter_and_getter)
{
loco::Mixin<loco::Trait::DataTyped> mixin;
mixin.dtype(loco::DataType::FLOAT32);
ASSERT_EQ(mixin.dtype(), loco::DataType::FLOAT32);
}
TEST(TensorShapedMixinTest, setter_and_getter)
{
loco::Mixin<loco::Trait::TensorShaped> mixin;
mixin.shape({1, 2, 3, 4});
ASSERT_NE(mixin.shape(), nullptr);
ASSERT_EQ(mixin.shape()->rank(), 4);
ASSERT_EQ(mixin.shape()->dim(0), 1);
ASSERT_EQ(mixin.shape()->dim(1), 2);
ASSERT_EQ(mixin.shape()->dim(2), 3);
ASSERT_EQ(mixin.shape()->dim(3), 4);
}
TEST(GraphTest, create_and_destroy_node)
{
auto g = loco::make_graph();
auto pull = g->nodes()->create<loco::Pull>();
ASSERT_NO_THROW(g->nodes()->destroy(pull));
ASSERT_THROW(g->nodes()->destroy(pull), std::invalid_argument);
}
TEST(GraphTest, create_input)
{
auto g = loco::make_graph();
auto input = g->inputs()->create();
// TODO Add more checks
ASSERT_EQ(input->shape(), nullptr);
ASSERT_EQ(input->index(), 0);
}
TEST(GraphTest, create_output)
{
auto g = loco::make_graph();
auto output = g->outputs()->create();
// TODO Add more checks
ASSERT_EQ(output->shape(), nullptr);
ASSERT_EQ(output->index(), 0);
}
namespace
{
// temp node with multple params for ctor. loco::CanonicalOpcode::ReLU is used for simplicity
class ParamCtorNode
: public loco::CanonicalNodeDef<loco::CanonicalOpcode::ReLU, loco::FixedArity<0>::Mixin>
{
public:
ParamCtorNode(int i, float f)
{
_i = i;
_f = f;
}
int i() { return _i; }
float f() { return _f; }
private:
int _i;
float _f;
};
} // namespace
TEST(GraphTest, consturctor_with_param_node)
{
auto g = loco::make_graph();
auto test_node = g->nodes()->create<ParamCtorNode>(22, 11.11);
ASSERT_EQ(test_node->graph(), g.get());
ASSERT_EQ(const_cast<const ParamCtorNode *>(test_node)->graph(), g.get());
ASSERT_EQ(test_node->i(), 22);
ASSERT_FLOAT_EQ(test_node->f(), 11.11);
ASSERT_NO_THROW(g->nodes()->destroy(test_node));
ASSERT_THROW(g->nodes()->destroy(test_node), std::invalid_argument);
}
TEST(GraphTest, getters_over_const_instance)
{
auto g = loco::make_graph();
auto pull = g->nodes()->create<loco::Pull>();
auto push = g->nodes()->create<loco::Push>();
loco::link(g->inputs()->create(), pull);
loco::link(g->outputs()->create(), push);
auto ptr = const_cast<const loco::Graph *>(g.get());
EXPECT_EQ(ptr->nodes()->size(), 2);
EXPECT_EQ(ptr->inputs()->size(), 1);
}
TEST(GraphTest, graph_node_enumeration)
{
auto g = loco::make_graph();
auto pull_1 = g->nodes()->create<loco::Pull>();
auto push_1 = g->nodes()->create<loco::Push>();
auto nodes = loco::all_nodes(g.get());
// Returns true if "nodes" includes a given node
auto member = [&nodes](loco::Node *node) { return nodes.find(node) != nodes.end(); };
ASSERT_EQ(nodes.size(), 2);
ASSERT_TRUE(member(pull_1));
ASSERT_TRUE(member(push_1));
}
TEST(GraphTest, graph_inout_enumeration)
{
auto g = loco::make_graph();
std::vector<loco::Pull *> pull_nodes;
auto pull_1 = g->nodes()->create<loco::Pull>();
auto pull_2 = g->nodes()->create<loco::Pull>();
auto pull_3 = g->nodes()->create<loco::Pull>();
auto push_1 = g->nodes()->create<loco::Push>();
auto push_2 = g->nodes()->create<loco::Push>();
auto push_3 = g->nodes()->create<loco::Push>();
loco::link(g->inputs()->create(), pull_2);
loco::link(g->inputs()->create(), pull_1);
loco::link(g->outputs()->create(), push_1);
loco::link(g->outputs()->create(), push_3);
auto output_nodes = loco::output_nodes(g.get());
ASSERT_EQ(output_nodes.size(), 2);
ASSERT_EQ(output_nodes.at(0), push_1);
ASSERT_EQ(output_nodes.at(1), push_3);
}
TEST(GraphTest, graph_name)
{
auto g = loco::make_graph();
g->name("HelloGraph");
ASSERT_TRUE(g->name() == "HelloGraph");
}
TEST(GraphTest, graph_name_nullptr_NEG)
{
auto g = loco::make_graph();
EXPECT_ANY_THROW(g->name(nullptr));
}
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