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Merged revisions 78886 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/trunk

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  r78886 | victor.stinner | 2010-03-13 01:13:22 +0100 (sam., 13 mars 2010) | 2 lines

  Issue #7818: set().test_c_api() doesn't expect a set('abc'), modify the set.
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This commit is contained in:
Victor Stinner 2010-03-13 00:19:17 +00:00
parent 6540a82a40
commit 08b36bdab4
2 changed files with 16 additions and 2 deletions
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2
Lib/test/test_set.py
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@ -607,7 +607,7 @@ class TestSet(TestJointOps):
# C API test only available in a debug build
if hasattr(set, "test_c_api"):
def test_c_api(self):
self.assertEqual(set('abc').test_c_api(), True)
self.assertEqual(set().test_c_api(), True)
class SetSubclass(set):
pass

16
Objects/setobject.c
View File

@ -2360,11 +2360,25 @@ test_c_api(PySetObject *so)
PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x;
PyObject *ob = (PyObject *)so;
long hash;
PyObject *str;
/* Verify preconditions and exercise type/size checks */
/* Verify preconditions */
assert(PyAnySet_Check(ob));
assert(PyAnySet_CheckExact(ob));
assert(!PyFrozenSet_CheckExact(ob));
/* so.clear(); so |= set("abc"); */
str = PyUnicode_FromString("abc");
if (str == NULL)
return NULL;
set_clear_internal(so);
if (set_update_internal(so, str) == -1) {
Py_DECREF(str);
return NULL;
}
Py_DECREF(str);
/* Exercise type/size checks */
assert(PySet_Size(ob) == 3);
assert(PySet_GET_SIZE(ob) == 3);