[pypy-svn] r28312 - pypy/dist/pypy/interpreter/test

[pedronis at codespeak.net]

Author: pedronis
Date: Mon Jun  5 12:01:56 2006
New Revision: 28312

Modified:
   pypy/dist/pypy/interpreter/test/test_pickle.py
Log:
now test pickle traceback fails with a recursion problem


Modified: pypy/dist/pypy/interpreter/test/test_pickle.py
==============================================================================
--- pypy/dist/pypy/interpreter/test/test_pickle.py	(original)
+++ pypy/dist/pypy/interpreter/test/test_pickle.py	Mon Jun  5 12:01:56 2006
@@ -1,4 +1,5 @@
 def _attach_helpers(space):
+    from pypy.interpreter import pytraceback
     def hide_top_frame(space, w_frame):
         w_last = None
         while w_frame.f_back:
@@ -132,7 +133,7 @@
         assert type(f1) is type(f2)
         assert dir(f1) == dir(f2)
         assert f1.__doc__ == f2.__doc__
-        assert f2.f_back is None # mecause we pruned it
+        assert f2.f_back is None # because we pruned it
         assert f1.f_builtins is f2.f_builtins
         assert f1.f_code == f2.f_code
         assert f1.f_exc_traceback is f2.f_exc_traceback
@@ -144,7 +145,7 @@
         assert f1.f_trace is f2.f_trace
 
     def test_pickle_traceback(self):
-        skip("in-progress")
+        skip("in-progress: recursion problem")
         def f():
             try:
                 raise Exception()
@@ -154,6 +155,7 @@
                 return tb
         import pickle
         tb     = f()
+        saved = hide_top_frame(tb.tb_frame)
         pckl   = pickle.dumps(tb)
         result = pickle.loads(pckl)
 
@@ -189,6 +191,8 @@
         assert f1.f_restricted is f2.f_restricted
         assert f1.f_trace is f2.f_trace
 
+        restore_top_frame(tb.tb_frame, saved)
+
     def test_pickle_module(self):
         import pickle
         mod    = pickle