1e0e1fa2c2
Code is based on `common.DataSizeToUint64` in Composer, with a
modification to allow `unlimited` so that the result is compatible
with `fscache.MaximumSizeType`.
[1] f4aed3e6e2/internal/common/helpers.go (L46)
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""Unit tests for osbuild.util.parsing"""
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import pytest
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from osbuild.util import parsing
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def test_parse_size():
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cases = [
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("123", True, 123),
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("123 kB", True, 123000),
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("123 KiB", True, 123 * 1024),
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("123 MB", True, 123 * 1000 * 1000),
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("123 MiB", True, 123 * 1024 * 1024),
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("123 GB", True, 123 * 1000 * 1000 * 1000),
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("123 GiB", True, 123 * 1024 * 1024 * 1024),
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("123 TB", True, 123 * 1000 * 1000 * 1000 * 1000),
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("123 TiB", True, 123 * 1024 * 1024 * 1024 * 1024),
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("123kB", True, 123000),
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("123KiB", True, 123 * 1024),
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(" 123", True, 123),
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(" 123kB", True, 123000),
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(" 123KiB", True, 123 * 1024),
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("unlimited", True, "unlimited"),
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("string", False, 0),
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("123 KB", False, 0),
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("123 mb", False, 0),
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("123 PB", False, 0),
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("123 PiB", False, 0),
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]
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for s, success, num in cases:
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if not success:
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with pytest.raises(TypeError):
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parsing.parse_size(s)
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else:
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res = parsing.parse_size(s)
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assert res == num, f"{s} parsed as {res} (wanted {num})"
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