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annotate test/pytest_patcher.py @ 5109:43a1f7fe39f5

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Improved work-around for pytest markers bug The previous fix was only a partial solution. Any test class sharing a parent with, and appearing after, a skipped test class was being skipped (not just other test classes using the skip/skipif marker). Now only tests that should be skipped will be skipped, the rest should run as normal.
author John Kristensen <john@jerrykan.com>
date Tue, 28 Jun 2016 15:39:38 +1000
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children 1c94afabb2cb
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5109
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1 """
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2 The following code was taken from:
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3
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4 https://github.com/pytest-dev/pytest/issues/568#issuecomment-216569420
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5
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6 to resolve a bug with using pytest.mark.skip(). Once the bug is resolved in
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7 pytest this file can be removed along with all the wrapper mark_class()
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8 references in the other test files.
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9 """
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10 import types
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11
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12
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13 def mark_class(marker):
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14 '''Workaround for https://github.com/pytest-dev/pytest/issues/568'''
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15 def copy_func(f):
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16 try:
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17 return types.FunctionType(f.__code__, f.__globals__,
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18 name=f.__name__, argdefs=f.__defaults__,
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19 closure=f.__closure__)
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20 except AttributeError:
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21 return types.FunctionType(f.func_code, f.func_globals,
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22 name=f.func_name,
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23 argdefs=f.func_defaults,
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24 closure=f.func_closure)
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25
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26 def mark(cls):
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27 for method in dir(cls):
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28 if method.startswith('test_'):
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29 f = copy_func(getattr(cls, method))
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30 setattr(cls, method, marker(f))
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31 return cls
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32 return mark
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