[pypy-commit] pypy virtual-arguments: a test for _dont_jit

[cfbolz]

Author: Carl Friedrich Bolz <cfbolz at gmx.de>
Branch: virtual-arguments
Changeset: r54392:311b1249ebd5
Date: 2012-04-14 10:49 +0200
http://bitbucket.org/pypy/pypy/changeset/311b1249ebd5/

Log:	a test for _dont_jit

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
@@ -79,6 +79,8 @@
         return list(it)
 
     def view_as_kwargs(self, x):
+        if len(x) == 0:
+            return [], []
         return None, None
 
     def newdict(self, kwargs=False):
@@ -320,6 +322,19 @@
             assert l == [1, 2, 3, {'d': 4}]
             assert isinstance(l[-1], kwargsdict)
 
+    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)
+            assert args._dont_jit == (i != 3)
+
     def test_duplicate_kwds(self):
         space = DummySpace()
         excinfo = py.test.raises(OperationError, Arguments, space, [], ["a"],