2 * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2017 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/Neg.h"
19 #include "kernels/TestUtils.h"
20 #include "luci_interpreter/TestMemoryManager.h"
22 namespace luci_interpreter
29 using namespace testing;
32 void Check(std::initializer_list<int32_t> input_shape, std::initializer_list<int32_t> output_shape,
33 std::initializer_list<T> input_data, std::initializer_list<T> output_data)
35 std::unique_ptr<IMemoryManager> memory_manager = std::make_unique<TestMemoryManager>();
36 constexpr DataType element_type = getElementType<T>();
38 makeInputTensor<element_type>(input_shape, input_data, memory_manager.get());
39 Tensor output_tensor = makeOutputTensor(element_type);
41 Neg kernel(&input_tensor, &output_tensor);
44 memory_manager->allocate_memory(output_tensor);
47 EXPECT_THAT(extractTensorData<T>(output_tensor), ::testing::ElementsAreArray(output_data));
48 EXPECT_THAT(extractTensorShape(output_tensor), ::testing::ElementsAreArray(output_shape));
51 TEST(NegTest, FloatSimple)
53 Check<float>(/*input_shape=*/{2, 3},
54 /*output_shape=*/{2, 3},
57 0.0f, 1.0f, 3.0f, // Row 1
58 1.0f, -1.0f, -2.0f, // Row 2
62 0.0f, -1.0f, -3.0f, // Row 1
63 -1.0f, 1.0f, 2.0f, // Row 2
70 } // namespace kernels
71 } // namespace luci_interpreter