Collect all failures before raise error.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@42280 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/handler/ooo/tests/testAllFormats.py

@@ -78,7 +78,9 @@ class TestAllFormats(CloudoooTestCase):
                                              source_format,
                                              extension[0])
         magic_result = file_detector.from_buffer(decodestring(data_output))
-        self.assertFalse(magic_result.endswith(": empty"))
+        file_is_empty = not magic_result.endswith(": empty")
+        if file_is_empty:
+          fault_list.append((source_format, extension[0], magic_result))
       except Fault, err:
         fault_list.append((source_format, extension[0], err.faultString))
     if fault_list: