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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"
#include <string>
#include <iostream>
BOOST_AUTO_TEST_SUITE(TensorflowLiteParser)
struct UnpackFixture : public ParserFlatbuffersFixture
{
explicit UnpackFixture(const std::string & inputShape,
const unsigned int numberOfOutputs,
const std::string & outputShape,
const std::string & axis,
const std::string & num)
{
// As input index is 0, output indexes start at 1
std::string outputIndexes = "1";
for(unsigned int i = 1; i < numberOfOutputs; i++)
{
outputIndexes += ", " + std::to_string(i+1);
}
m_JsonString = R"(
{
"version": 3,
"operator_codes": [ { "builtin_code": "UNPACK" } ],
"subgraphs": [ {
"tensors": [
{
"shape": )" + inputShape + R"(,
"type": "FLOAT32",
"buffer": 0,
"name": "inputTensor",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ 1.0 ],
"zero_point": [ 0 ],
}
},)";
// Append the required number of outputs for this UnpackFixture.
// As input index is 0, output indexes start at 1.
for(unsigned int i = 0; i < numberOfOutputs; i++)
{
m_JsonString += R"(
{
"shape": )" + outputShape + R"( ,
"type": "FLOAT32",
"buffer": )" + std::to_string(i + 1) + R"(,
"name": "outputTensor)" + std::to_string(i + 1) + R"(",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ 1.0 ],
"zero_point": [ 0 ],
}
},)";
}
m_JsonString += R"(
],
"inputs": [ 0 ],
"outputs": [ )" + outputIndexes + R"( ],
"operators": [
{
"opcode_index": 0,
"inputs": [ 0 ],
"outputs": [ )" + outputIndexes + R"( ],
"builtin_options_type": "UnpackOptions",
"builtin_options": {
"axis": )" + axis;
if(!num.empty())
{
m_JsonString += R"(,
"num" : )" + num;
}
m_JsonString += R"(
},
"custom_options_format": "FLEXBUFFERS"
}
],
} ],
"buffers" : [
{ },
{ }
]
}
)";
Setup();
}
};
struct DefaultUnpackAxisZeroFixture : UnpackFixture
{
DefaultUnpackAxisZeroFixture() : UnpackFixture("[ 4, 1, 6 ]", 4, "[ 1, 6 ]", "0", "") {}
};
BOOST_FIXTURE_TEST_CASE(UnpackAxisZeroNumIsDefaultNotSpecified, DefaultUnpackAxisZeroFixture)
{
RunTest<2, armnn::DataType::Float32>(
0,
{ {"inputTensor", { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f,
7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f,
13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f,
19.0f, 20.0f, 21.0f, 22.0f, 23.0f, 24.0f } } },
{ {"outputTensor1", { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f }},
{"outputTensor2", { 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f }},
{"outputTensor3", { 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f }},
{"outputTensor4", { 19.0f, 20.0f, 21.0f, 22.0f, 23.0f, 24.0f }} });
}
struct DefaultUnpackLastAxisFixture : UnpackFixture
{
DefaultUnpackLastAxisFixture() : UnpackFixture("[ 4, 1, 6 ]", 6, "[ 4, 1 ]", "2", "6") {}
};
BOOST_FIXTURE_TEST_CASE(UnpackLastAxisNumSix, DefaultUnpackLastAxisFixture)
{
RunTest<2, armnn::DataType::Float32>(
0,
{ {"inputTensor", { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f,
7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f,
13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f,
19.0f, 20.0f, 21.0f, 22.0f, 23.0f, 24.0f } } },
{ {"outputTensor1", { 1.0f, 7.0f, 13.0f, 19.0f }},
{"outputTensor2", { 2.0f, 8.0f, 14.0f, 20.0f }},
{"outputTensor3", { 3.0f, 9.0f, 15.0f, 21.0f }},
{"outputTensor4", { 4.0f, 10.0f, 16.0f, 22.0f }},
{"outputTensor5", { 5.0f, 11.0f, 17.0f, 23.0f }},
{"outputTensor6", { 6.0f, 12.0f, 18.0f, 24.0f }} });
}
BOOST_AUTO_TEST_SUITE_END()
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