2 * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "kernels/Pack.h"
18 #include "kernels/TestUtils.h"
19 #include "luci_interpreter/TestMemoryManager.h"
21 namespace luci_interpreter
28 using namespace testing;
31 void Check(std::vector<std::initializer_list<int32_t>> input_shapes,
32 std::initializer_list<int32_t> output_shape, std::vector<std::vector<T>> input_datas,
33 std::initializer_list<T> output_data, int32_t axis)
35 std::unique_ptr<IMemoryManager> memory_manager = std::make_unique<TestMemoryManager>();
36 constexpr DataType element_type = getElementType<T>();
37 std::vector<const Tensor *> inputs(input_datas.size());
38 std::vector<Tensor> tmp_inputs;
39 for (int i = 0; i < input_datas.size(); i++)
41 if (std::is_same<T, float>::value)
43 tmp_inputs.push_back(Tensor(element_type, input_shapes[i], {}, ""));
44 memory_manager->allocate_memory(tmp_inputs[i]);
45 tmp_inputs[i].writeData(input_datas[i].data(), input_datas[i].size() * sizeof(T));
49 tmp_inputs.push_back(Tensor(element_type, input_shapes[i], {{1.0f / 255}, {128}}, ""));
50 memory_manager->allocate_memory(tmp_inputs[i]);
51 tmp_inputs[i].writeData(input_datas[i].data(), input_datas[i].size() * sizeof(T));
54 for (int i = 0; i < input_datas.size(); i++)
56 inputs[i] = &tmp_inputs[i];
59 Tensor output_tensor = makeOutputTensor(element_type);
60 if (!std::is_same<T, float>::value)
62 output_tensor = makeOutputTensor(element_type, 1.0f / 255, 128);
67 params.values_count = input_datas.size();
68 Pack kernel(inputs, &output_tensor, params);
71 memory_manager->allocate_memory(output_tensor);
74 EXPECT_THAT(extractTensorData<T>(output_tensor), ::testing::ElementsAreArray(output_data));
75 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(output_shape));
78 template <typename T> class PackTest : public ::testing::Test
82 using DataTypes = ::testing::Types<uint8_t, float>;
83 TYPED_TEST_CASE(PackTest, DataTypes);
85 TYPED_TEST(PackTest, ThreeInputs)
87 Check<TypeParam>(/*input_shapes=*/{{2}, {2}, {2}},
88 /*output_shape=*/{3, 2},
90 {{1, 4}, {2, 5}, {3, 6}},
92 {1, 4, 2, 5, 3, 6}, /*axis=*/0);
97 TYPED_TEST(PackTest, NegAxis)
99 Check<TypeParam>(/*input_shapes=*/{{2}, {2}, {2}},
100 /*output_shape=*/{2, 3},
102 {{1, 4}, {2, 5}, {3, 6}},
104 {1, 2, 3, 4, 5, 6}, /*axis=*/-1);
109 TEST(Pack, MismatchingInputValuesCount_NEG)
111 std::unique_ptr<IMemoryManager> memory_manager = std::make_unique<TestMemoryManager>();
112 std::vector<float> input1_data{1, 4};
113 std::vector<float> input2_data{2, 5};
114 std::vector<float> input3_data{3, 6};
115 Tensor input1_tensor = makeInputTensor<DataType::FLOAT32>({2}, input1_data, memory_manager.get());
116 Tensor input2_tensor = makeInputTensor<DataType::FLOAT32>({2}, input2_data, memory_manager.get());
117 Tensor input3_tensor = makeInputTensor<DataType::FLOAT32>({2}, input3_data, memory_manager.get());
118 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
122 params.values_count = 2;
124 Pack kernel({&input1_tensor, &input2_tensor, &input3_tensor}, &output_tensor, params);
125 EXPECT_ANY_THROW(kernel.configure());
129 TEST(Pack, InvalidInputAxis_NEG)
131 std::unique_ptr<IMemoryManager> memory_manager = std::make_unique<TestMemoryManager>();
132 std::vector<float> input1_data{1, 4};
133 std::vector<float> input2_data{2, 5};
134 std::vector<float> input3_data{3, 6};
135 Tensor input1_tensor = makeInputTensor<DataType::FLOAT32>({2}, input1_data, memory_manager.get());
136 Tensor input2_tensor = makeInputTensor<DataType::FLOAT32>({2}, input2_data, memory_manager.get());
137 Tensor input3_tensor = makeInputTensor<DataType::FLOAT32>({2}, input3_data, memory_manager.get());
138 Tensor output_tensor = makeOutputTensor(DataType::FLOAT32);
142 params.values_count = 3;
144 Pack kernel({&input1_tensor, &input2_tensor, &input3_tensor}, &output_tensor, params);
145 EXPECT_ANY_THROW(kernel.configure());
150 } // namespace kernels
151 } // namespace luci_interpreter