[Checkins] SVN: Acquisition/trunk/src/Acquisition/tests.py add extra tests for the modified version of `PyObject_GetIter` used for iteration support (see https://bugs.launchpad.net/zope2/+bug/360761)

[Andreas Zeidler]

Log message for revision 105351:
  add extra tests for the modified version of `PyObject_GetIter` used for iteration support (see https://bugs.launchpad.net/zope2/+bug/360761)

Changed:
  U   Acquisition/trunk/src/Acquisition/tests.py

-=-
Modified: Acquisition/trunk/src/Acquisition/tests.py
===================================================================
--- Acquisition/trunk/src/Acquisition/tests.py	2009-10-29 09:18:46 UTC (rev 105350)
+++ Acquisition/trunk/src/Acquisition/tests.py	2009-10-29 09:18:53 UTC (rev 105351)
@@ -1863,6 +1863,30 @@
     >>> list(i.c)
     [0, 1, 2, 3, 4]
 
+    Finally let's make sure errors are still correctly raised after having
+    to use a modified version of `PyObject_GetIter` for iterator support::
+
+    >>> class C(Acquisition.Implicit):
+    ...     pass
+    >>> c = C()
+    >>> i = Impl()
+    >>> i.c = c
+    >>> list(i.c)
+    Traceback (most recent call last):
+      ...
+    TypeError: iteration over non-sequence
+
+    >>> class C(Acquisition.Implicit):
+    ...     def __iter__(self):
+    ...         return [42]
+    >>> c = C()
+    >>> i = Impl()
+    >>> i.c = c
+    >>> list(i.c)
+    Traceback (most recent call last):
+      ...
+    TypeError: iter() returned non-iterator of type 'list'
+
     """
 
 class Location(object):