text: //
  // Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
  // SPDX-License-Identifier: MIT
  //
  
  #include "ParserFlatbuffersFixture.hpp"
  
  
  TEST_SUITE("TensorflowLiteParser_ElementwiseUnary")
  {
  struct ElementWiseUnaryFixture : public ParserFlatbuffersFixture
  {
      explicit ElementWiseUnaryFixture(const std::string& operatorCode,
                                       const std::string& dataType,
                                       const std::string& inputShape,
                                       const std::string& outputShape)
      {
          m_JsonString = R"(
              {
                  "version": 3,
                  "operator_codes": [ { "builtin_code": )" + operatorCode + R"( } ],
                  "subgraphs": [ {
                      "tensors": [
                          {
                              "shape": )" + inputShape + R"(,
                              "type": )" + dataType + R"( ,
                              "buffer": 0,
                              "name": "inputTensor",
                              "quantization": {
                                  "min": [ 0.0 ],
                                  "max": [ 255.0 ],
                                  "scale": [ 1.0 ],
                                  "zero_point": [ 0 ],
                              }
                          },
                          {
                              "shape": )" + outputShape + R"( ,
                              "type": )" + dataType + R"( ,
                              "buffer": 1,
                              "name": "outputTensor",
                              "quantization": {
                                  "min": [ 0.0 ],
                                  "max": [ 255.0 ],
                                  "scale": [ 1.0 ],
                                  "zero_point": [ 0 ],
                              }
                          }
                      ],
                      "inputs": [ 0 ],
                      "outputs": [ 1 ],
                      "operators": [
                          {
                              "opcode_index": 0,
                              "inputs": [ 0 ],
                              "outputs": [ 1 ],
                              "custom_options_format": "FLEXBUFFERS"
                          }
                      ],
                  } ],
                  "buffers" : [
                      { },
                      { }
                  ]
              }
          )";
          Setup();
      }
  };
  
  struct SimpleAbsFixture : public ElementWiseUnaryFixture
  {
      SimpleAbsFixture() : ElementWiseUnaryFixture("ABS", "FLOAT32", "[ 2, 2 ]", "[ 2, 2 ]") {}
  };
  
  TEST_CASE_FIXTURE(SimpleAbsFixture, "ParseAbs")
  {
      std::vector<float> inputValues
      {
          -0.1f, 0.2f,
          0.3f, -0.4f
      };
  
      // Calculate output data
      std::vector<float> expectedOutputValues(inputValues.size());
      for (unsigned int i = 0; i < inputValues.size(); ++i)
      {
          expectedOutputValues[i] = std::abs(inputValues[i]);
      }
  
      RunTest<2, armnn::DataType::Float32>(0, {{ "inputTensor", { inputValues } }},
                                              {{ "outputTensor",{ expectedOutputValues } } });
  }
  
  struct SimpleExpFixture : public ElementWiseUnaryFixture
  {
      SimpleExpFixture() : ElementWiseUnaryFixture("EXP", "FLOAT32", "[ 1, 2, 3, 1 ]", "[ 1, 2, 3, 1 ]") {}
  };
  
  TEST_CASE_FIXTURE(SimpleExpFixture, "ParseExp")
  {
      RunTest<4, armnn::DataType::Float32>(0, {{ "inputTensor", { 0.0f,  1.0f,  2.0f,
                                                                  3.0f,  4.0f,  5.0f} }},
                                              {{ "outputTensor",{ 1.0f,  2.718281f,  7.3890515f,
                                                                  20.0855185f, 54.5980834f, 148.4129329f} } });
  }
  
  struct SimpleLogicalNotFixture : public ElementWiseUnaryFixture
  {
      SimpleLogicalNotFixture() : ElementWiseUnaryFixture("LOGICAL_NOT", "BOOL", "[ 1, 1, 1, 4 ]", "[ 1, 1, 1, 4 ]") {}
  };
  
  TEST_CASE_FIXTURE(SimpleLogicalNotFixture, "ParseLogicalNot")
  {
      RunTest<4, armnn::DataType::Boolean>(0, {{ "inputTensor", { 0, 1, 0, 1 } }},
                                              {{ "outputTensor",{ 1, 0, 1, 0 } } });
  }
  
  struct SimpleNegFixture : public ElementWiseUnaryFixture
  {
      SimpleNegFixture() : ElementWiseUnaryFixture("NEG", "FLOAT32", "[ 1, 2, 3, 1 ]", "[ 1, 2, 3, 1 ]") {}
  };
  
  TEST_CASE_FIXTURE(SimpleNegFixture, "ParseNeg")
  {
      RunTest<4, armnn::DataType::Float32>(0, {{ "inputTensor", { 0.0f, 1.0f, -2.0f,
                                                                  20.0855185f, -54.5980834f, 5.0f} }},
                                              {{ "outputTensor",{ 0.0f, -1.0f, 2.0f,
                                                                  -20.0855185f, 54.5980834f, -5.0f} }});
  }
  
  struct SimpleRsqrtFixture : public ElementWiseUnaryFixture
  {
      SimpleRsqrtFixture() : ElementWiseUnaryFixture("RSQRT", "FLOAT32", "[ 1, 2, 3, 1 ]", "[ 1, 2, 3, 1 ]") {}
  };
  
  TEST_CASE_FIXTURE(SimpleRsqrtFixture, "ParseRsqrt")
  {
      RunTest<4, armnn::DataType::Float32>(0, {{ "inputTensor", { 1.0f, 4.0f, 16.0f,
                                                                  25.0f, 64.0f, 100.0f } }},
                                              {{ "outputTensor",{ 1.0f, 0.5f, 0.25f,
                                                                  0.2f, 0.125f, 0.1f} }});
  }
  
  }
  