pipeline_config_test.py 4.84 KB
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"""
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 Copyright (C) 2018-2020 Intel Corporation
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 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.
"""

import os
import tempfile
import unittest

from mo.utils.error import Error
from mo.utils.pipeline_config import PipelineConfig

file_content = """model {
  faster_rcnn {
    num_classes: 90
    image_resizer {
      keep_aspect_ratio_resizer {
        min_dimension: 600
        max_dimension: 1024
      }
    }
    feature_extractor {
      type: "faster_rcnn_inception_v2"
      first_stage_features_stride: 16
    }
    first_stage_anchor_generator {
      grid_anchor_generator {
        height_stride: 16
        width_stride: 16
        scales: 0.25
        scales: 0.5
        scales: 1.0
        scales: 2.0
        aspect_ratios: 0.5
        aspect_ratios: 1.0
        aspect_ratios: 2.0
      }
    }
    first_stage_box_predictor_conv_hyperparams {
      op: CONV
      regularizer {
        l2_regularizer {
          weight: 0.0
        }
      }
      initializer {
        truncated_normal_initializer {
          stddev: 0.00999999977648
        }
      }
    }
    first_stage_nms_score_threshold: 0.0
    first_stage_nms_iou_threshold: 0.699999988079
    first_stage_max_proposals: 100
    first_stage_localization_loss_weight: 2.0
    first_stage_objectness_loss_weight: 1.0
    initial_crop_size: 14
    maxpool_kernel_size: 2
    maxpool_stride: 2
    second_stage_box_predictor {
      mask_rcnn_box_predictor {
        fc_hyperparams {
          op: FC
          regularizer {
            l2_regularizer {
              weight: 0.0
            }
          }
          initializer {
            variance_scaling_initializer {
              factor: 1.0
              uniform: true
              mode: FAN_AVG
            }
          }
            }
          }
        }
        use_dropout: false
        dropout_keep_probability: 1.0
      }
    }
    second_stage_post_processing {
      batch_non_max_suppression {
        score_threshold: 0.300000011921
        iou_threshold: 0.600000023842
        max_detections_per_class: 100
        max_total_detections: 100
      }
      score_converter: SOFTMAX
    }
    second_stage_localization_loss_weight: 2.0
    second_stage_classification_loss_weight: 1.0
  }
}
"""


class TestingSimpleProtoParser(unittest.TestCase):
    def test_pipeline_config_not_existing_file(self):
        self.assertRaises(Error, PipelineConfig, "/abc/def")

    def test_pipeline_config_non_model_file(self):
        file = tempfile.NamedTemporaryFile('wt', delete=False)
        file.write("non_model {}")
        file_name = file.name
        file.close()

        self.assertRaises(Error, PipelineConfig, file_name)

    def test_pipeline_config_existing_file(self):
        file = tempfile.NamedTemporaryFile('wt', delete=False)
        file.write(file_content)
        file_name = file.name
        file.close()

        pipeline_config = PipelineConfig(file_name)
        expected_result = {'resizer_min_dimension': 600,
                           'first_stage_nms_score_threshold': 0.0,
                           'anchor_generator_aspect_ratios': [0.5, 1.0, 2.0],
                           'num_classes': 90,
                           'anchor_generator_scales': [0.25, 0.5, 1.0, 2.0],
                           'first_stage_max_proposals': 100,
                           'first_stage_nms_iou_threshold': 0.699999988079,
                           'resizer_max_dimension': 1024,
                           'initial_crop_size': 14,
                           'frcnn_variance_height': 5.0,
                           'frcnn_variance_width': 5.0,
                           'frcnn_variance_x': 10.0,
                           'frcnn_variance_y': 10.0,
                           'ssd_anchor_generator_base_anchor_width': 1.0,
                           'ssd_anchor_generator_base_anchor_height': 1.0,
                           'anchor_generator_height': 256,
                           'anchor_generator_width': 256,
                           'anchor_generator_height_stride': 16,
                           'anchor_generator_width_stride': 16,
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                           'ssd_anchor_generator_min_scale': 0.2,
                           'ssd_anchor_generator_max_scale': 0.95,
                           'ssd_anchor_generator_interpolated_scale_aspect_ratio': 1.0,
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                           }
        os.unlink(file_name)
        self.assertDictEqual(pipeline_config._model_params, expected_result)