Author: Carl Friedrich Bolz <cfb...@gmx.de>
Branch: virtual-arguments
Changeset: r54391:5041230ccf58
Date: 2012-04-14 10:44 +0200
http://bitbucket.org/pypy/pypy/changeset/5041230ccf58/
Log: a test that checks that the **args dict that is created is giving
space.newdict the flag that turns it into a kwargsdict
diff --git a/pypy/interpreter/test/test_argument.py
b/pypy/interpreter/test/test_argument.py
--- a/pypy/interpreter/test/test_argument.py
+++ b/pypy/interpreter/test/test_argument.py
@@ -57,6 +57,9 @@
def __nonzero__(self):
raise NotImplementedError
+class kwargsdict(dict):
+ pass
+
class DummySpace(object):
def newtuple(self, items):
return tuple(items)
@@ -79,6 +82,8 @@
return None, None
def newdict(self, kwargs=False):
+ if kwargs:
+ return kwargsdict()
return {}
def newlist(self, l=[]):
@@ -299,6 +304,22 @@
args._match_signature(None, l, Signature(["a", "b", "c"], None,
"**"))
assert l == [1, 2, 3, {'d': 4}]
+ def test_match_kwds_creates_kwdict(self):
+ space = DummySpace()
+ kwds = [("c", 3), ('d', 4)]
+ for i in range(4):
+ kwds_w = dict(kwds[:i])
+ keywords = kwds_w.keys()
+ keywords_w = kwds_w.values()
+ w_kwds = dummy_wrapped_dict(kwds[i:])
+ if i == 3:
+ w_kwds = None
+ args = Arguments(space, [1, 2], keywords, keywords_w,
w_starstararg=w_kwds)
+ l = [None, None, None, None]
+ args._match_signature(None, l, Signature(["a", "b", "c"], None,
"**"))
+ assert l == [1, 2, 3, {'d': 4}]
+ assert isinstance(l[-1], kwargsdict)
+
def test_duplicate_kwds(self):
space = DummySpace()
excinfo = py.test.raises(OperationError, Arguments, space, [], ["a"],
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