Fix erroneous exit from copy wait loop

The wait_for_copying() helper will exit the loop if the *last*
store is found in the list, instead of *all* of them. This technically
works if the stores are processed in the same order we are checking,
but it's fragile and likely to fail in confusing ways.

This makes us only exit if all of them are present.

Change-Id: I8d9ba50f46e22b6740fdbdec6f8ef7c61dddbcf1

1 files changed, 1 insertions, 7 deletions

diff --git a/glance/tests/functional/ft_utils.py b/glance/tests/functional/ft_utils.py
index cbb075976..68d590bb9 100644
--- a/glance/tests/functional/ft_utils.py
+++ b/glance/tests/functional/ft_utils.py
@@ -114,13 +114,7 @@ def wait_for_copying(request_path, request_headers, stores=[],
             raise Exception("Received {} response from server".format(
                 resp.status_code))
         entity = jsonutils.loads(resp.text)
-        all_copied = False
-        for store in stores:
-            if store in entity['stores']:
-                all_copied = True
-            else:
-                all_copied = False
-
+        all_copied = all([store in entity['stores'] for store in stores])
         if all_copied:
             return