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30 lines
937 B
Python
30 lines
937 B
Python
''' Tests for byteorder module '''
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import sys
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from numpy.testing import assert_
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from pytest import raises as assert_raises
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import scipy.io.matlab.byteordercodes as sibc
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def test_native():
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native_is_le = sys.byteorder == 'little'
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assert_(sibc.sys_is_le == native_is_le)
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def test_to_numpy():
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if sys.byteorder == 'little':
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assert_(sibc.to_numpy_code('native') == '<')
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assert_(sibc.to_numpy_code('swapped') == '>')
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else:
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assert_(sibc.to_numpy_code('native') == '>')
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assert_(sibc.to_numpy_code('swapped') == '<')
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assert_(sibc.to_numpy_code('native') == sibc.to_numpy_code('='))
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assert_(sibc.to_numpy_code('big') == '>')
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for code in ('little', '<', 'l', 'L', 'le'):
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assert_(sibc.to_numpy_code(code) == '<')
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for code in ('big', '>', 'b', 'B', 'be'):
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assert_(sibc.to_numpy_code(code) == '>')
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assert_raises(ValueError, sibc.to_numpy_code, 'silly string')
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