Author: Ronan Lamy <ronan.l...@gmail.com>
Branch:
Changeset: r78601:f7292d95a6a9
Date: 2015-07-18 21:48 +0100
http://bitbucket.org/pypy/pypy/changeset/f7292d95a6a9/
Log: Add another test for properties (fails on PyPy)
diff --git a/rpython/annotator/test/test_annrpython.py
b/rpython/annotator/test/test_annrpython.py
--- a/rpython/annotator/test/test_annrpython.py
+++ b/rpython/annotator/test/test_annrpython.py
@@ -4433,6 +4433,35 @@
with py.test.raises(annmodel.UnionError) as exc:
a.build_types(f2, [int])
+ @py.test.mark.xfail("'__pypy__' in sys.modules")
+ def test_property_union_2(self):
+ class Base(object):
+ pass
+
+ class A(Base):
+ def __init__(self):
+ pass
+
+ @property
+ def x(self):
+ return 42
+
+ class B(Base):
+ def __init__(self, x):
+ self.x = x
+
+ def f(n):
+ if n < 0:
+ obj = A()
+ else:
+ obj = B(n)
+ return obj.x
+ a = self.RPythonAnnotator()
+ # Ideally, this should translate to something sensible,
+ # but for now, UnionError is better than silently mistranslating.
+ with py.test.raises(annmodel.UnionError):
+ a.build_types(f, [int])
+
def g(n):
return [0, 1, 2, n]
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