[BUG][dirstate] bzr status with a renamed file

[John Arbash Meinel]

I just did "mv bar bar2" in a project of mine without doing "bzr mv bar
bar2".

"bzr status" then reported that bar was missing, but didn't tell me that
'bar2' was unknown.

I think the bug is again in _iter_changes. Most likely it finds both
names at the same times (the only other file is __init__.py), and it
considers them both "handled" at the same time. Rather than not
synchronizing and issuing 2 entries.

Either that or it is just considering "path_handled" at the wrong time.

My initial guess is that this is the culprit:
=== modified file 'bzrlib/workingtree_4.py'
--- bzrlib/workingtree_4.py     2007-04-25 22:07:09 +0000
+++ bzrlib/workingtree_4.py     2007-04-27 20:09:09 +0000
@@ -2268,7 +2268,7 @@
                                 # this check should probably be outside
the loop: one
                                 # 'iterate two trees' api, and then
_iter_changes filters
                                 # unchanged pairs. - RBC 20070226
-                                path_handled = True
+                                #path_handled = True
                                 if (include_unchanged
                                     or result[2]                    #
content change
                                     or result[3][0] != result[3][1] #
versioned status


John
=:->

  affects /products/bzr
  status confirmed
  priority high