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+# Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+# SPDX-License-Identifier: MIT
+
+import os
+import ntpath
+
+import urllib.request
+import zipfile
+
+import pytest
+
+script_dir = os.path.dirname(__file__)
+@pytest.fixture(scope="session")
+def test_data_folder(request):
+ """
+ This fixture returns path to folder with shared test resources among all tests
+ """
+
+ data_dir = os.path.join(script_dir, "testdata")
+ if not os.path.exists(data_dir):
+ os.mkdir(data_dir)
+
+ files_to_download = ["https://raw.githubusercontent.com/opencv/opencv/4.0.0/samples/data/messi5.jpg",
+ "https://raw.githubusercontent.com/opencv/opencv/4.0.0/samples/data/basketball1.png",
+ "https://raw.githubusercontent.com/opencv/opencv/4.0.0/samples/data/Megamind.avi",
+ "https://storage.googleapis.com/download.tensorflow.org/models/tflite/coco_ssd_mobilenet_v1_1.0_quant_2018_06_29.zip"
+ ]
+
+ for file in files_to_download:
+ path, filename = ntpath.split(file)
+ file_path = os.path.join(data_dir, filename)
+ if not os.path.exists(file_path):
+ print("\nDownloading test file: " + file_path + "\n")
+ urllib.request.urlretrieve(file, file_path)
+
+ # Any unzipping needed, and moving around of files
+ with zipfile.ZipFile(os.path.join(data_dir, "coco_ssd_mobilenet_v1_1.0_quant_2018_06_29.zip"), 'r') as zip_ref:
+ zip_ref.extractall(data_dir)
+
+ return data_dir