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author | A. Unique TensorFlower <gardener@tensorflow.org> | 2018-05-31 06:05:04 -0700 |
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committer | TensorFlower Gardener <gardener@tensorflow.org> | 2018-05-31 06:07:59 -0700 |
commit | 7e2e57410eb40c0512dc573955fd256a6c787741 (patch) | |
tree | ec345a16ed486ec5a964ac5d6be20bde7d7b401c /tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc | |
parent | ca4bda919793cc2578e5c0f7440525261da16fdf (diff) |
implementation of sparse_to_dense
PiperOrigin-RevId: 198710452
Diffstat (limited to 'tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc')
-rw-r--r-- | tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc b/tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc new file mode 100644 index 0000000000..a51ec17afc --- /dev/null +++ b/tensorflow/contrib/lite/kernels/sparse_to_dense_test.cc @@ -0,0 +1,155 @@ + +/* Copyright 2018 The TensorFlow Authors. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +==============================================================================*/ +#include <cstdarg> +#include <gtest/gtest.h> +#include "tensorflow/contrib/lite/interpreter.h" +#include "tensorflow/contrib/lite/kernels/register.h" +#include "tensorflow/contrib/lite/kernels/test_util.h" +#include "tensorflow/contrib/lite/model.h" + +namespace tflite { +namespace { + +using ::testing::ElementsAreArray; + +template <typename T> +class SparseToDenseOpModel : public SingleOpModel { + public: + SparseToDenseOpModel(std::initializer_list<int> indices_shape, + std::initializer_list<int> output_shape_shape, + std::initializer_list<int> values_shape, T default_value, + TensorType tensor_index_type, + TensorType tensor_input_type) { + indices_ = AddInput(tensor_index_type); + output_shape_ = AddInput(TensorType_INT32); + values_ = AddInput(tensor_input_type); + default_value_ = AddInput(tensor_input_type); + output_ = AddOutput(tensor_input_type); + + SetBuiltinOp(BuiltinOperator_SPARSE_TO_DENSE, + BuiltinOptions_SparseToDenseOptions, + CreateSparseToDenseOptions(builder_, false).Union()); + BuildInterpreter({indices_shape, output_shape_shape, values_shape, {1}}); + + PopulateTensor<T>(default_value_, {default_value}); + } + + int indices() { return indices_; } + int output_shape() { return output_shape_; } + int values() { return values_; } + + std::vector<T> GetOutput() { return ExtractVector<T>(output_); } + std::vector<int> GetOutputShape() { return GetTensorShape(output_); } + + private: + int indices_; + int output_shape_; + int values_; + int default_value_; + int output_; +}; + +TEST(SparseToDenseOpModelTest, ZeroDimensionTest) { + SparseToDenseOpModel<float> m({1}, {1}, {1}, 0, TensorType_INT32, + TensorType_FLOAT32); + m.PopulateTensor<int32_t>(m.indices(), {3}); + m.PopulateTensor<int32_t>(m.output_shape(), {5}); + m.PopulateTensor<float>(m.values(), {7}); + m.Invoke(); + + EXPECT_THAT(m.GetOutput(), ElementsAreArray({0, 0, 0, 7, 0})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({5})); +} + +TEST(SparseToDenseOpModelTest, OneDimensionTest) { + SparseToDenseOpModel<float> m({3}, {1}, {3}, 0, TensorType_INT32, + TensorType_FLOAT32); + m.PopulateTensor<int32_t>(m.indices(), {1, 3, 5}); + m.PopulateTensor<int32_t>(m.output_shape(), {7}); + m.PopulateTensor<float>(m.values(), {2, 4, 6}); + m.Invoke(); + + EXPECT_THAT(m.GetOutput(), ElementsAreArray({0, 2, 0, 4, 0, 6, 0})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({7})); +} + +TEST(SparseToDenseOpModelTest, TwoDimensionsTest) { + SparseToDenseOpModel<float> m({3, 3}, {3}, {3}, 0, TensorType_INT32, + TensorType_FLOAT32); + m.PopulateTensor<int32_t>(m.indices(), {0, 0, 0, 1, 2, 1, 2, 0, 1}); + m.PopulateTensor<int32_t>(m.output_shape(), {3, 3, 3}); + m.PopulateTensor<float>(m.values(), {2, 4, 6}); + m.Invoke(); + + EXPECT_THAT(m.GetOutput(), + ElementsAreArray({2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({3, 3, 3})); +} + +TEST(SparseToDenseOpModelTest, DefaultValueTest) { + SparseToDenseOpModel<float> m({3, 3}, {3}, {3}, -1, TensorType_INT32, + TensorType_FLOAT32); + m.PopulateTensor<int32_t>(m.indices(), {0, 0, 0, 1, 2, 1, 2, 0, 1}); + m.PopulateTensor<int32_t>(m.output_shape(), {3, 3, 3}); + m.PopulateTensor<float>(m.values(), {2, 4, 6}); + m.Invoke(); + + EXPECT_THAT( + m.GetOutput(), + ElementsAreArray({2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 4, -1, -1, 6, -1, -1, -1, -1, -1, -1, -1})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({3, 3, 3})); +} + +TEST(SparseToDenseOpModelTest, IntegerValueTest) { + SparseToDenseOpModel<int32_t> m({3, 3}, {3}, {3}, -1, TensorType_INT32, + TensorType_INT32); + m.PopulateTensor<int32_t>(m.indices(), {0, 0, 0, 1, 2, 1, 2, 0, 1}); + m.PopulateTensor<int32_t>(m.output_shape(), {3, 3, 3}); + m.PopulateTensor<int32_t>(m.values(), {2, 4, 6}); + m.Invoke(); + + EXPECT_THAT( + m.GetOutput(), + ElementsAreArray({2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 4, -1, -1, 6, -1, -1, -1, -1, -1, -1, -1})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({3, 3, 3})); +} + +TEST(SparseToDenseOpModelTest, Int64IndexTest) { + SparseToDenseOpModel<float> m({3, 3}, {3}, {3}, -1, TensorType_INT64, + TensorType_FLOAT32); + m.PopulateTensor<int64_t>(m.indices(), {0, 0, 0, 1, 2, 1, 2, 0, 1}); + m.PopulateTensor<int32_t>(m.output_shape(), {3, 3, 3}); + m.PopulateTensor<float>(m.values(), {2, 4, 6}); + m.Invoke(); + + EXPECT_THAT( + m.GetOutput(), + ElementsAreArray({2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 4, -1, -1, 6, -1, -1, -1, -1, -1, -1, -1})); + EXPECT_THAT(m.GetOutputShape(), ElementsAreArray({3, 3, 3})); +} + +} // namespace +} // namespace tflite + +int main(int argc, char** argv) { + ::tflite::LogToStderr(); + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} |