mirror of https://github.com/python/cpython
127 lines
2.4 KiB
Python
127 lines
2.4 KiB
Python
"""A module to test whether doctest recognizes some 2.2 features,
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like static and class methods.
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>>> print('yup') # 1
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yup
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We include some (random) encoded (utf-8) text in the text surrounding
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the example. It should be ignored:
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ЉЊЈЁЂ
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"""
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import sys
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import unittest
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if sys.flags.optimize >= 2:
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raise unittest.SkipTest("Cannot test docstrings with -O2")
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class C(object):
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"""Class C.
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>>> print(C()) # 2
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42
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We include some (random) encoded (utf-8) text in the text surrounding
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the example. It should be ignored:
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ЉЊЈЁЂ
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"""
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def __init__(self):
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"""C.__init__.
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>>> print(C()) # 3
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42
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"""
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def __str__(self):
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"""
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>>> print(C()) # 4
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42
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"""
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return "42"
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class D(object):
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"""A nested D class.
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>>> print("In D!") # 5
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In D!
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"""
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def nested(self):
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"""
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>>> print(3) # 6
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3
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"""
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def getx(self):
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"""
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>>> c = C() # 7
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>>> c.x = 12 # 8
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>>> print(c.x) # 9
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-12
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"""
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return -self._x
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def setx(self, value):
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"""
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>>> c = C() # 10
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>>> c.x = 12 # 11
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>>> print(c.x) # 12
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-12
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"""
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self._x = value
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x = property(getx, setx, doc="""\
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>>> c = C() # 13
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>>> c.x = 12 # 14
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>>> print(c.x) # 15
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-12
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""")
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@staticmethod
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def statm():
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"""
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A static method.
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>>> print(C.statm()) # 16
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666
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>>> print(C().statm()) # 17
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666
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"""
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return 666
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@classmethod
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def clsm(cls, val):
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"""
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A class method.
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>>> print(C.clsm(22)) # 18
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22
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>>> print(C().clsm(23)) # 19
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23
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"""
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return val
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class Test(unittest.TestCase):
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def test_testmod(self):
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import doctest, sys
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EXPECTED = 19
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f, t = doctest.testmod(sys.modules[__name__])
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if f:
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self.fail("%d of %d doctests failed" % (f, t))
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if t != EXPECTED:
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self.fail("expected %d tests to run, not %d" % (EXPECTED, t))
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# Pollute the namespace with a bunch of imported functions and classes,
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# to make sure they don't get tested.
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from doctest import *
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if __name__ == '__main__':
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unittest.main()
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