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PiperOrigin-RevId: 479176948
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Yuqi Li 2022-10-05 16:57:39 -07:00 committed by Copybara-Service
parent d3b66ba253
commit 1a88968099
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mediapipe/tasks/python/test/test_util.py
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# Copyright 2022 The MediaPipe 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.
"""Test util for MediaPipe Tasks."""
import os
from absl import flags
from mediapipe.python._framework_bindings import image as image_module
from mediapipe.python._framework_bindings import image_frame as image_frame_module
FLAGS = flags.FLAGS
_Image = image_module.Image
_ImageFormat = image_frame_module.ImageFormat
_RGB_CHANNELS = 3
def test_srcdir():
"""Returns the path where to look for test data files."""
if "test_srcdir" in flags.FLAGS:
return flags.FLAGS["test_srcdir"].value
elif "TEST_SRCDIR" in os.environ:
return os.environ["TEST_SRCDIR"]
else:
raise RuntimeError("Missing TEST_SRCDIR environment.")
def get_test_data_path(file_or_dirname: str) -> str:
"""Returns full test data path."""
for (directory, subdirs, files) in os.walk(test_srcdir()):
for f in subdirs + files:
if f.endswith(file_or_dirname):
return os.path.join(directory, f)
raise ValueError("No %s in test directory" % file_or_dirname)