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projecten1/lib/python3.6/site-packages/numpy/testing/tests/test_doctesting.py

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+""" Doctests for NumPy-specific nose/doctest modifications
+
+"""
+from __future__ import division, absolute_import, print_function
+
+# try the #random directive on the output line
+def check_random_directive():
+    '''
+    >>> 2+2
+    <BadExample object at 0x084D05AC>  #random: may vary on your system
+    '''
+
+# check the implicit "import numpy as np"
+def check_implicit_np():
+    '''
+    >>> np.array([1,2,3])
+    array([1, 2, 3])
+    '''
+
+# there's some extraneous whitespace around the correct responses
+def check_whitespace_enabled():
+    '''
+    # whitespace after the 3
+    >>> 1+2
+    3
+
+    # whitespace before the 7
+    >>> 3+4
+     7
+    '''
+
+def check_empty_output():
+    """ Check that no output does not cause an error.
+
+    This is related to nose bug 445; the numpy plugin changed the
+    doctest-result-variable default and therefore hit this bug:
+    http://code.google.com/p/python-nose/issues/detail?id=445
+
+    >>> a = 10
+    """
+
+def check_skip():
+    """ Check skip directive
+
+    The test below should not run
+
+    >>> 1/0 #doctest: +SKIP
+    """
+
+
+if __name__ == '__main__':
+    # Run tests outside numpy test rig
+    import nose
+    from numpy.testing.noseclasses import NumpyDoctest
+    argv = ['', __file__, '--with-numpydoctest']
+    nose.core.TestProgram(argv=argv, addplugins=[NumpyDoctest()])