""" Doctests for NumPy-specific nose/doctest modifications
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"""
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#FIXME: None of these tests is run, because 'check' is not a recognized
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# testing prefix.
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# try the #random directive on the output line
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def check_random_directive():
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'''
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>>> 2+2
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<BadExample object at 0x084D05AC> #random: may vary on your system
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'''
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# check the implicit "import numpy as np"
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def check_implicit_np():
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'''
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>>> np.array([1,2,3])
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array([1, 2, 3])
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'''
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# there's some extraneous whitespace around the correct responses
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def check_whitespace_enabled():
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'''
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# whitespace after the 3
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>>> 1+2
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3
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# whitespace before the 7
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>>> 3+4
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7
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'''
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def check_empty_output():
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""" Check that no output does not cause an error.
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This is related to nose bug 445; the numpy plugin changed the
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doctest-result-variable default and therefore hit this bug:
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http://code.google.com/p/python-nose/issues/detail?id=445
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>>> a = 10
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"""
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def check_skip():
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""" Check skip directive
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The test below should not run
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>>> 1/0 #doctest: +SKIP
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"""
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if __name__ == '__main__':
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# Run tests outside numpy test rig
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import nose
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from numpy.testing.noseclasses import NumpyDoctest
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argv = ['', __file__, '--with-numpydoctest']
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nose.core.TestProgram(argv=argv, addplugins=[NumpyDoctest()])
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