1 files changed, 138 insertions, 0 deletions
diff --git a/src/armnnTfLiteParser/test/MirrorPad.cpp b/src/armnnTfLiteParser/test/MirrorPad.cpp
new file mode 100644
index 0000000000..af0cbfdd60
--- /dev/null
+++ b/src/armnnTfLiteParser/test/MirrorPad.cpp
@@ -0,0 +1,138 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ParserFlatbuffersFixture.hpp"
+
+TEST_SUITE("TensorflowLiteParser_MirrorPad")
+{
+struct MirrorPadFixture : public ParserFlatbuffersFixture
+{
+    explicit MirrorPadFixture(const std::string& inputShape,
+                              const std::string& outputShape,
+                              const std::string& padListShape,
+                              const std::string& padListData,
+                              const std::string& padMode,
+                              const std::string& dataType = "FLOAT32",
+                              const std::string& scale = "1.0",
+                              const std::string& offset = "0")
+    {
+        m_JsonString = R"(
+            {
+                "version": 3,
+                "operator_codes": [ { "builtin_code": "MIRROR_PAD" } ],
+                "subgraphs": [ {
+                    "tensors": [
+                        {
+                            "shape": )" + inputShape + R"(,
+                            "type": )" + dataType + R"(,
+                            "buffer": 0,
+                            "name": "inputTensor",
+                            "quantization": {
+                                "min": [ 0.0 ],
+                                "max": [ 255.0 ],
+                                "scale": [ )" + scale + R"( ],
+                                "zero_point": [ )" + offset + R"( ],
+                            }
+                        },
+                        {
+                             "shape": )" + outputShape + R"(,
+                             "type": )" + dataType + R"(,
+                             "buffer": 1,
+                             "name": "outputTensor",
+                             "quantization": {
+                                "min": [ 0.0 ],
+                                "max": [ 255.0 ],
+                                "scale": [ )" + scale + R"( ],
+                                "zero_point": [ )" + offset + R"( ],
+                            }
+                        },
+                        {
+                             "shape": )" + padListShape + R"( ,
+                             "type": "INT32",
+                             "buffer": 2,
+                             "name": "padList",
+                             "quantization": {
+                                "min": [ 0.0 ],
+                                "max": [ 255.0 ],
+                                "scale": [ 1.0 ],
+                                "zero_point": [ 0 ],
+                             }
+                        }
+                    ],
+                    "inputs": [ 0 ],
+                    "outputs": [ 1 ],
+                    "operators": [
+                        {
+                            "opcode_index": 0,
+                            "inputs": [ 0, 2 ],
+                            "outputs": [ 1 ],
+                            "builtin_options_type": "MirrorPadOptions",
+                            "builtin_options": {
+                              "mode": )" + padMode + R"( ,
+                            },
+                            "custom_options_format": "FLEXBUFFERS"
+                        }
+                    ],
+                } ],
+                "buffers" : [
+                    { },
+                    { },
+                    { "data": )" + padListData + R"(, },
+                ]
+            }
+        )";
+      SetupSingleInputSingleOutput("inputTensor", "outputTensor");
+    }
+};
+
+struct SimpleMirrorPadSymmetricFixture : public MirrorPadFixture
+{
+    SimpleMirrorPadSymmetricFixture() : MirrorPadFixture("[ 3, 3 ]", "[ 7, 7 ]", "[ 2, 2 ]",
+                                                         "[ 2,0,0,0, 2,0,0,0, 2,0,0,0, 2,0,0,0 ]",
+                                                         "SYMMETRIC", "FLOAT32") {}
+};
+
+TEST_CASE_FIXTURE(SimpleMirrorPadSymmetricFixture, "ParseMirrorPadSymmetric")
+{
+    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 }}},
+
+             {{ "outputTensor", { 5.0f, 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f,
+                                  2.0f, 1.0f, 1.0f, 2.0f, 3.0f, 3.0f, 2.0f,
+                                  2.0f, 1.0f, 1.0f, 2.0f, 3.0f, 3.0f, 2.0f,
+                                  5.0f, 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f,
+                                  8.0f, 7.0f, 7.0f, 8.0f, 9.0f, 9.0f, 8.0f,
+                                  8.0f, 7.0f, 7.0f, 8.0f, 9.0f, 9.0f, 8.0f,
+                                  5.0f, 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f }}});
+}
+
+struct SimpleMirrorPadReflectFixture : public MirrorPadFixture
+{
+    SimpleMirrorPadReflectFixture() : MirrorPadFixture("[ 3, 3 ]", "[ 7, 7 ]", "[ 2, 2 ]",
+                                                        "[ 2,0,0,0, 2,0,0,0, 2,0,0,0, 2,0,0,0 ]",
+                                                        "REFLECT", "FLOAT32") {}
+};
+
+TEST_CASE_FIXTURE(SimpleMirrorPadReflectFixture, "ParseMirrorPadRelfect")
+{
+    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 }}},
+
+         {{ "outputTensor", { 9.0f, 8.0f, 7.0f, 8.0f, 9.0f, 8.0f, 7.0f,
+                              6.0f, 5.0f, 4.0f, 5.0f, 6.0f, 5.0f, 4.0f,
+                              3.0f, 2.0f, 1.0f, 2.0f, 3.0f, 2.0f, 1.0f,
+                              6.0f, 5.0f, 4.0f, 5.0f, 6.0f, 5.0f, 4.0f,
+                              9.0f, 8.0f, 7.0f, 8.0f, 9.0f, 8.0f, 7.0f,
+                              6.0f, 5.0f, 4.0f, 5.0f, 6.0f, 5.0f, 4.0f,
+                              3.0f, 2.0f, 1.0f, 2.0f, 3.0f, 2.0f, 1.0f }}});
+}
+
+}