def test_proxy_dir(self):
# dir on a deletex proxy should return an empty list,
# not throw.
for cls in [NonCallableClass, CallableClass]:
def run_test():
a = cls()
b = _weakref.proxy(a)
self.assertEqual(dir(a), dir(b))
del(a)
return b
prxy = run_test()
gc.collect()
# gc collection seems to take longer on OSX
if is_osx: time.sleep(2)
#This will fail if original object has not been garbage collected.
self.assertEqual(dir(prxy), [])
from IronPythonTest import CSharpEnumerable
a = CSharpEnumerable()
for method in ('GetEnumerableOfInt', 'GetEnumerableOfObject', 'GetEnumerable',
'GetEnumeratorOfInt', 'GetEnumeratorOfObject', 'GetEnumerator'):
sum = 0
for i in getattr(a, method)():
sum = sum + i
self.assertEqual(sum, 6)
def test_error(self):
l = []
self.assertRaisesPartialMessage(TypeError, "'builtin_function_or_method' object is not subscriptable", lambda: l.append[float](1.0))
self.assertRaisesPartialMessage(TypeError, "'int' object is not subscriptable", lambda: 1[2])
def test_cp19350_index_restrictions(self):
global keyValue
class X(object):
def __setitem__(self, key, value):
global keyValue
keyValue = key
def f(a, b):
X()[a, b] = object()
f(1, 2)
self.assertEqual(keyValue, (1, 2))
f('one', 'two')
self.assertEqual(keyValue, ('one', 'two'))
run_test(__name__)
"c")
def test_enumerate(self):
class MyIndex(object):
def __init__(self, value):
self.value = value
def __index__(self):
return self.value
for value_maker in MyIndex, lambda x: x:
self.assertEqual([(10, 2), (11, 3), (12, 4)],
list(enumerate([2, 3, 4], value_maker(10))))
self.assertEqual([(10, 2), (11, 3), (12, 4)],
list(enumerate([2, 3, 4], start=value_maker(10))))
self.assertEqual([(2147483647, 2), (2147483648, 3),
(2147483649, 4)],
list(
enumerate([2, 3, 4],
value_maker(int((1 << 31) - 1)))))
self.assertEqual([(2147483648, 2), (2147483649, 3),
(2147483650, 4)],
list(enumerate([2, 3, 4], value_maker(1 << 31))))
# temp_func = in_main()
# locals_globals = 7
# temp_func()
run_test(__name__)
