42 lines
1.8 KiB
Python
42 lines
1.8 KiB
Python
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import os
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import pytest
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# Command line arguments for pytest
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def pytest_addoption(parser):
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parser.addoption('--baseline_dir', action="store", default='tests/inference/baseline', help='Directory for ground-truth images')
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parser.addoption('--test_dir', action="store", default='tests/inference/samples', help='Directory for images to test')
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parser.addoption('--metrics_file', action="store", default='tests/metrics.md', help='Output file for metrics')
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parser.addoption('--img_output_dir', action="store", default='tests/compare/samples', help='Output directory for diff metric images')
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# This initializes args at the beginning of the test session
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@pytest.fixture(scope="session", autouse=True)
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def args_pytest(pytestconfig):
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args = {}
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args['baseline_dir'] = pytestconfig.getoption('baseline_dir')
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args['test_dir'] = pytestconfig.getoption('test_dir')
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args['metrics_file'] = pytestconfig.getoption('metrics_file')
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args['img_output_dir'] = pytestconfig.getoption('img_output_dir')
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# Initialize metrics file
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with open(args['metrics_file'], 'a') as f:
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# if file is empty, write header
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if os.stat(args['metrics_file']).st_size == 0:
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f.write("| date | run | file | status | value | \n")
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f.write("| --- | --- | --- | --- | --- | \n")
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return args
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def gather_file_basenames(directory: str):
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files = []
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for file in os.listdir(directory):
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if file.endswith(".png"):
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files.append(file)
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return files
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# Creates the list of baseline file names to use as a fixture
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def pytest_generate_tests(metafunc):
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if "baseline_fname" in metafunc.fixturenames:
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baseline_fnames = gather_file_basenames(metafunc.config.getoption("baseline_dir"))
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metafunc.parametrize("baseline_fname", baseline_fnames)
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