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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include <boost/test/unit_test.hpp>
#include "ParserFlatbuffersFixture.hpp"
#include "../TfLiteParser.hpp"
BOOST_AUTO_TEST_SUITE(TensorflowLiteParser)
struct EmptyNetworkFixture : public ParserFlatbuffersFixture
{
explicit EmptyNetworkFixture() {
m_JsonString = R"(
{
"version": 3,
"operator_codes": [],
"subgraphs": [ {} ]
})";
}
};
BOOST_FIXTURE_TEST_CASE(EmptyNetworkHasNoInputsAndOutputs, EmptyNetworkFixture)
{
Setup();
BOOST_TEST(m_Parser->GetSubgraphCount() == 1);
BOOST_TEST(m_Parser->GetSubgraphInputTensorNames(0).size() == 0);
BOOST_TEST(m_Parser->GetSubgraphOutputTensorNames(0).size() == 0);
}
struct MissingTensorsFixture : public ParserFlatbuffersFixture
{
explicit MissingTensorsFixture()
{
m_JsonString = R"(
{
"version": 3,
"operator_codes": [],
"subgraphs": [{
"inputs" : [ 0, 1 ],
"outputs" : [ 2, 3 ],
}]
})";
}
};
BOOST_FIXTURE_TEST_CASE(MissingTensorsThrowException, MissingTensorsFixture)
{
// this throws because it cannot do the input output tensor connections
BOOST_CHECK_THROW(Setup(), armnn::ParseException);
}
struct InvalidTensorsFixture : public ParserFlatbuffersFixture
{
explicit InvalidTensorsFixture()
{
m_JsonString = R"(
{
"version": 3,
"operator_codes": [ ],
"subgraphs": [{
"tensors": [ {}, {}, {}, {} ],
"inputs" : [ 0, 1 ],
"outputs" : [ 2, 3 ],
}]
})";
}
};
BOOST_FIXTURE_TEST_CASE(InvalidTensorsThrowException, InvalidTensorsFixture)
{
// this throws because it cannot do the input output tensor connections
BOOST_CHECK_THROW(Setup(), armnn::InvalidArgumentException);
}
struct ValidTensorsFixture : public ParserFlatbuffersFixture
{
explicit ValidTensorsFixture()
{
m_JsonString = R"(
{
"version": 3,
"operator_codes": [ { "builtin_code": "AVERAGE_POOL_2D" } ],
"subgraphs": [{
"tensors": [ {
"shape": [ 1, 1, 1, 1 ],
"type": "FLOAT32",
"name": "In",
"buffer": 0,
}, {
"shape": [ 1, 1, 1, 1 ],
"type": "FLOAT32",
"name": "Out",
"buffer": 1,
}],
"inputs" : [ 0 ],
"outputs" : [ 1 ],
"operators": [{
"opcode_index": 0,
"inputs": [ 0 ],
"outputs": [ 1 ],
"builtin_options_type": "Pool2DOptions",
"builtin_options":
{
"padding": "VALID",
"stride_w": 1,
"stride_h": 1,
"filter_width": 1,
"filter_height": 1,
"fused_activation_function": "NONE"
},
"custom_options_format": "FLEXBUFFERS"
}]
}]
})";
}
};
BOOST_FIXTURE_TEST_CASE(GetValidInputOutputTensorNames, ValidTensorsFixture)
{
Setup();
BOOST_CHECK_EQUAL(m_Parser->GetSubgraphInputTensorNames(0).size(), 1u);
BOOST_CHECK_EQUAL(m_Parser->GetSubgraphOutputTensorNames(0).size(), 1u);
BOOST_CHECK_EQUAL(m_Parser->GetSubgraphInputTensorNames(0)[0], "In");
BOOST_CHECK_EQUAL(m_Parser->GetSubgraphOutputTensorNames(0)[0], "Out");
}
BOOST_FIXTURE_TEST_CASE(ThrowIfSubgraphIdInvalidForInOutNames, ValidTensorsFixture)
{
Setup();
// these throw because of the invalid subgraph id
BOOST_CHECK_THROW(m_Parser->GetSubgraphInputTensorNames(1), armnn::ParseException);
BOOST_CHECK_THROW(m_Parser->GetSubgraphOutputTensorNames(1), armnn::ParseException);
}
BOOST_AUTO_TEST_SUITE_END()
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