AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
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darylm503
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# Test case for property
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# more tests are in test_descr
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import sys
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import unittest
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from test.test_support import run_unittest
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class PropertyBase(Exception):
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pass
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class PropertyGet(PropertyBase):
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pass
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class PropertySet(PropertyBase):
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pass
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class PropertyDel(PropertyBase):
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pass
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class BaseClass(object):
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def __init__(self):
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self._spam = 5
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@property
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def spam(self):
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"""BaseClass.getter"""
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return self._spam
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@spam.setter
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def spam(self, value):
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self._spam = value
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@spam.deleter
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def spam(self):
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del self._spam
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class SubClass(BaseClass):
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@BaseClass.spam.getter
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def spam(self):
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"""SubClass.getter"""
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raise PropertyGet(self._spam)
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@spam.setter
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def spam(self, value):
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raise PropertySet(self._spam)
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@spam.deleter
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def spam(self):
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raise PropertyDel(self._spam)
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class PropertyDocBase(object):
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_spam = 1
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def _get_spam(self):
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return self._spam
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spam = property(_get_spam, doc="spam spam spam")
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class PropertyDocSub(PropertyDocBase):
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@PropertyDocBase.spam.getter
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def spam(self):
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"""The decorator does not use this doc string"""
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return self._spam
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class PropertySubNewGetter(BaseClass):
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@BaseClass.spam.getter
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def spam(self):
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"""new docstring"""
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return 5
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class PropertyNewGetter(object):
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@property
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def spam(self):
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"""original docstring"""
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return 1
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@spam.getter
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def spam(self):
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"""new docstring"""
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return 8
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class PropertyTests(unittest.TestCase):
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def test_property_decorator_baseclass(self):
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# see #1620
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base = BaseClass()
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self.assertEqual(base.spam, 5)
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self.assertEqual(base._spam, 5)
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base.spam = 10
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self.assertEqual(base.spam, 10)
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self.assertEqual(base._spam, 10)
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delattr(base, "spam")
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self.assertTrue(not hasattr(base, "spam"))
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self.assertTrue(not hasattr(base, "_spam"))
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base.spam = 20
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self.assertEqual(base.spam, 20)
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self.assertEqual(base._spam, 20)
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def test_property_decorator_subclass(self):
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# see #1620
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sub = SubClass()
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self.assertRaises(PropertyGet, getattr, sub, "spam")
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self.assertRaises(PropertySet, setattr, sub, "spam", None)
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self.assertRaises(PropertyDel, delattr, sub, "spam")
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@unittest.skipIf(sys.flags.optimize >= 2,
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"Docstrings are omitted with -O2 and above")
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def test_property_decorator_subclass_doc(self):
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sub = SubClass()
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self.assertEqual(sub.__class__.spam.__doc__, "SubClass.getter")
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@unittest.skipIf(sys.flags.optimize >= 2,
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"Docstrings are omitted with -O2 and above")
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def test_property_decorator_baseclass_doc(self):
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base = BaseClass()
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self.assertEqual(base.__class__.spam.__doc__, "BaseClass.getter")
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def test_property_decorator_doc(self):
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base = PropertyDocBase()
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sub = PropertyDocSub()
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self.assertEqual(base.__class__.spam.__doc__, "spam spam spam")
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self.assertEqual(sub.__class__.spam.__doc__, "spam spam spam")
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@unittest.skipIf(sys.flags.optimize >= 2,
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"Docstrings are omitted with -O2 and above")
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def test_property_getter_doc_override(self):
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newgettersub = PropertySubNewGetter()
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self.assertEqual(newgettersub.spam, 5)
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self.assertEqual(newgettersub.__class__.spam.__doc__, "new docstring")
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newgetter = PropertyNewGetter()
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self.assertEqual(newgetter.spam, 8)
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self.assertEqual(newgetter.__class__.spam.__doc__, "new docstring")
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# Issue 5890: subclasses of property do not preserve method __doc__ strings
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class PropertySub(property):
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"""This is a subclass of property"""
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class PropertySubSlots(property):
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"""This is a subclass of property that defines __slots__"""
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__slots__ = ()
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class PropertySubclassTests(unittest.TestCase):
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def test_slots_docstring_copy_exception(self):
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try:
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class Foo(object):
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@PropertySubSlots
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def spam(self):
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"""Trying to copy this docstring will raise an exception"""
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return 1
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except AttributeError:
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pass
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else:
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raise Exception("AttributeError not raised")
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@unittest.skipIf(sys.flags.optimize >= 2,
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"Docstrings are omitted with -O2 and above")
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def test_docstring_copy(self):
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class Foo(object):
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@PropertySub
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def spam(self):
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"""spam wrapped in property subclass"""
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return 1
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self.assertEqual(
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Foo.spam.__doc__,
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"spam wrapped in property subclass")
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@unittest.skipIf(sys.flags.optimize <= 2,
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"Docstrings are omitted with -O2 and above")
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def test_property_setter_copies_getter_docstring(self):
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class Foo(object):
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def __init__(self): self._spam = 1
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@PropertySub
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def spam(self):
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"""spam wrapped in property subclass"""
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return self._spam
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@spam.setter
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def spam(self, value):
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"""this docstring is ignored"""
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self._spam = value
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foo = Foo()
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self.assertEqual(foo.spam, 1)
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foo.spam = 2
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self.assertEqual(foo.spam, 2)
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self.assertEqual(
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Foo.spam.__doc__,
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"spam wrapped in property subclass")
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class FooSub(Foo):
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@Foo.spam.setter
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def spam(self, value):
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"""another ignored docstring"""
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self._spam = 'eggs'
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foosub = FooSub()
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self.assertEqual(foosub.spam, 1)
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foosub.spam = 7
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self.assertEqual(foosub.spam, 'eggs')
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self.assertEqual(
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FooSub.spam.__doc__,
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"spam wrapped in property subclass")
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@unittest.skipIf(sys.flags.optimize <= 2,
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"Docstrings are omitted with -O2 and above")
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def test_property_new_getter_new_docstring(self):
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class Foo(object):
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@PropertySub
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def spam(self):
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"""a docstring"""
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return 1
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@spam.getter
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def spam(self):
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"""a new docstring"""
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return 2
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self.assertEqual(Foo.spam.__doc__, "a new docstring")
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class FooBase(object):
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@PropertySub
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def spam(self):
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"""a docstring"""
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return 1
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class Foo2(FooBase):
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@FooBase.spam.getter
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def spam(self):
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"""a new docstring"""
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return 2
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self.assertEqual(Foo.spam.__doc__, "a new docstring")
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def test_main():
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run_unittest(PropertyTests, PropertySubclassTests)
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if __name__ == '__main__':
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test_main()
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