2 * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2019 The TensorFlow Authors. All Rights Reserved.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #include "kernels/MirrorPad.h"
19 #include "kernels/TestUtils.h"
20 #include "luci_interpreter/TestMemoryManager.h"
22 namespace luci_interpreter
29 using namespace testing;
31 class MirrorPadTest : public ::testing::Test
34 void SetUp() override { _memory_manager = std::make_unique<TestMemoryManager>(); }
36 void Execute(const Tensor &input, const Tensor &padding, Tensor &output, MirrorPadMode mode)
38 MirrorPadParams params{};
41 MirrorPad kernel(&input, &padding, &output, params);
43 _memory_manager->allocate_memory(output);
47 std::unique_ptr<IMemoryManager> _memory_manager;
50 TEST_F(MirrorPadTest, FloatReflect)
52 Shape input_shape = {1, 2, 2, 1};
53 Shape padding_shape = {4, 2};
55 std::vector<float> input_data{1.0f, 2.0f, //
57 std::vector<int> padding_data{0, 0, 2, 1, 1, 2, 0, 0};
60 makeInputTensor<DataType::FLOAT32>(input_shape, input_data, _memory_manager.get());
61 Tensor padding_tensor =
62 makeInputTensor<DataType::S32>(padding_shape, padding_data, _memory_manager.get());
64 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
66 Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::REFLECT);
68 std::vector<float> ref_output_data{2.0f, 1.0f, 2.0f, 1.0f, 2.0f, //
69 4.0f, 3.0f, 4.0f, 3.0f, 4.0f, //
70 2.0f, 1.0f, 2.0f, 1.0f, 2.0f, //
71 4.0f, 3.0f, 4.0f, 3.0f, 4.0f, //
72 2.0f, 1.0f, 2.0f, 1.0f, 2.0f}; //
73 std::initializer_list<int32_t> ref_output_shape{1, 5, 5, 1};
75 EXPECT_THAT(extractTensorData<float>(output_tensor), FloatArrayNear(ref_output_data));
76 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(ref_output_shape));
79 TEST_F(MirrorPadTest, FloatSymmetric)
81 Shape input_shape = {1, 2, 2, 1};
82 Shape padding_shape = {4, 2};
84 std::vector<float> input_data{1.0f, 2.0f, //
86 std::vector<int> padding_data{0, 0, 2, 1, 1, 2, 0, 0};
89 makeInputTensor<DataType::FLOAT32>(input_shape, input_data, _memory_manager.get());
90 Tensor padding_tensor =
91 makeInputTensor<DataType::S32>(padding_shape, padding_data, _memory_manager.get());
93 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
95 Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::SYMMETRIC);
97 std::vector<float> ref_output_data{3.0, 3.0, 4.0, 4.0, 3.0, //
98 1.0, 1.0, 2.0, 2.0, 1.0, //
99 1.0, 1.0, 2.0, 2.0, 1.0, //
100 3.0, 3.0, 4.0, 4.0, 3.0, //
101 3.0, 3.0, 4.0, 4.0, 3.0}; //
102 std::initializer_list<int32_t> ref_output_shape{1, 5, 5, 1};
104 EXPECT_THAT(extractTensorData<float>(output_tensor), FloatArrayNear(ref_output_data));
105 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(ref_output_shape));
108 TEST_F(MirrorPadTest, FloatSymmetric2Dim)
110 Shape input_shape = {3, 1};
111 Shape padding_shape = {2, 2};
113 std::vector<float> input_data{1.0f, 2.0f, 3.0f};
114 std::vector<int> padding_data{1, 2, 0, 0};
116 Tensor input_tensor =
117 makeInputTensor<DataType::FLOAT32>(input_shape, input_data, _memory_manager.get());
118 Tensor padding_tensor =
119 makeInputTensor<DataType::S32>(padding_shape, padding_data, _memory_manager.get());
121 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
123 Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::SYMMETRIC);
125 std::vector<float> ref_output_data{1.0, 1.0, 2.0, 3.0, 3.0, 2.0};
126 std::initializer_list<int32_t> ref_output_shape{6, 1};
128 EXPECT_THAT(extractTensorData<float>(output_tensor), FloatArrayNear(ref_output_data));
129 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(ref_output_shape));
132 TEST_F(MirrorPadTest, Uint8Reflect)
134 Shape input_shape = {1, 2, 3, 1};
135 Shape padding_shape = {4, 2};
137 float quant_tolerance = getTolerance(0.0f, 6.0f, 255);
138 std::pair<float, int32_t> quant_param = quantizationParams<uint8_t>(0.0f, 6.0f);
140 std::vector<float> input_data{1.0f, 2.0f, 3.0f, //
141 4.0f, 5.0f, 6.0f}; //
142 std::vector<int> padding_data{0, 0, 2, 1, 1, 3, 0, 0};
144 Tensor input_tensor = makeInputTensor<DataType::U8>(
145 input_shape, quant_param.first, quant_param.second, input_data, _memory_manager.get());
147 Tensor padding_tensor =
148 makeInputTensor<DataType::S32>(padding_shape, padding_data, _memory_manager.get());
150 Tensor output_tensor = makeOutputTensor(DataType::U8, quant_param.first, quant_param.second);
152 Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::REFLECT);
154 std::vector<float> ref_output_data{
155 3.0f, 1.0f, 2.0f, 3.0f, 1.0f, 2.0f, 3.0f, //
156 6.0f, 4.0f, 5.0f, 6.0f, 4.0f, 5.0f, 6.0f, //
157 3.0f, 1.0f, 2.0f, 3.0f, 1.0f, 2.0f, 3.0f, //
158 6.0f, 4.0f, 5.0f, 6.0f, 4.0f, 5.0f, 6.0f, //
159 3.0f, 1.0f, 2.0f, 3.0f, 1.0f, 2.0f, 3.0f, //
161 std::initializer_list<int32_t> ref_output_shape{1, 5, 7, 1};
163 EXPECT_THAT(dequantizeTensorData(output_tensor),
164 FloatArrayNear(ref_output_data, quant_tolerance));
165 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(ref_output_shape));
168 TEST_F(MirrorPadTest, Uint8Symmetric)
170 Shape input_shape = {1, 2, 3, 1};
171 Shape padding_shape = {4, 2};
173 float quant_tolerance = getTolerance(0.0f, 6.0f, 255);
174 std::pair<float, int32_t> quant_param = quantizationParams<uint8_t>(0.0f, 6.0f);
176 std::vector<float> input_data{1.0f, 2.0f, 3.0f, //
177 4.0f, 5.0f, 6.0f}; //
178 std::vector<int> padding_data{0, 0, 2, 1, 1, 3, 0, 0};
180 Tensor input_tensor = makeInputTensor<DataType::U8>(
181 input_shape, quant_param.first, quant_param.second, input_data, _memory_manager.get());
183 Tensor padding_tensor =
184 makeInputTensor<DataType::S32>(padding_shape, padding_data, _memory_manager.get());
186 Tensor output_tensor = makeOutputTensor(DataType::U8, quant_param.first, quant_param.second);
188 Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::SYMMETRIC);
190 std::vector<float> ref_output_data{
191 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f, 4.0f, //
192 1.0f, 1.0f, 2.0f, 3.0f, 3.0f, 2.0f, 1.0f, //
193 1.0f, 1.0f, 2.0f, 3.0f, 3.0f, 2.0f, 1.0f, //
194 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f, 4.0f, //
195 4.0f, 4.0f, 5.0f, 6.0f, 6.0f, 5.0f, 4.0f, //
197 std::initializer_list<int32_t> ref_output_shape{1, 5, 7, 1};
199 EXPECT_THAT(dequantizeTensorData(output_tensor),
200 FloatArrayNear(ref_output_data, quant_tolerance));
201 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(ref_output_shape));
204 TEST_F(MirrorPadTest, UnsupportedDim_NEG)
206 Tensor input_tensor =
207 makeInputTensor<DataType::FLOAT32>({1, 1, 1, 1, 1}, {1.0f}, _memory_manager.get());
208 Tensor padding_tensor =
209 makeInputTensor<DataType::S32>({5, 2}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, _memory_manager.get());
210 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
212 EXPECT_ANY_THROW(Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::REFLECT));
215 TEST_F(MirrorPadTest, InvalidInputType_NEG)
217 Tensor input_tensor = makeInputTensor<DataType::S64>({1}, {1}, _memory_manager.get());
218 Tensor padding_tensor = makeInputTensor<DataType::S32>({1, 2}, {0, 0}, _memory_manager.get());
219 Tensor output_tensor = makeOutputTensor(DataType::S64);
221 EXPECT_ANY_THROW(Execute(input_tensor, padding_tensor, output_tensor, MirrorPadMode::REFLECT));
225 } // namespace kernels
226 } // namespace luci_interpreter