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33 lines
800 B
Python
33 lines
800 B
Python
import sys
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from scipy._lib._testutils import _parse_size, _get_mem_available
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import pytest
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def test__parse_size():
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expected = {
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'12': 12e6,
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'12 b': 12,
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'12k': 12e3,
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' 12 M ': 12e6,
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' 12 G ': 12e9,
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' 12Tb ': 12e12,
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'12 Mib ': 12 * 1024.0**2,
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'12Tib': 12 * 1024.0**4,
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}
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for inp, outp in sorted(expected.items()):
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if outp is None:
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with pytest.raises(ValueError):
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_parse_size(inp)
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else:
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assert _parse_size(inp) == outp
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def test__mem_available():
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# May return None on non-Linux platforms
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available = _get_mem_available()
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if sys.platform.startswith('linux'):
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assert available >= 0
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else:
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assert available is None or available >= 0
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