# vim: tabstop=4 shiftwidth=4 softtabstop=4

#    Copyright 2010 OpenStack LLC
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import os

from nova import test
from nova.utils import parse_mailmap, str_dict_replace


class ProjectTestCase(test.TrialTestCase):
    def test_authors_up_to_date(self):
        if os.path.exists('../.bzr'):
            contributors = set()

            mailmap = parse_mailmap('../.mailmap')

            import bzrlib.workingtree
            tree = bzrlib.workingtree.WorkingTree.open('..')
            tree.lock_read()
            parents = tree.get_parent_ids()
            g = tree.branch.repository.get_graph()
            for p in parents[1:]:
                rev_ids = [r for r, _ in g.iter_ancestry(parents)
                           if r != "null:"]
                revs = tree.branch.repository.get_revisions(rev_ids)
                for r in revs:
                    for author in r.get_apparent_authors():
                        email = author.split(' ')[-1]
                        contributors.add(str_dict_replace(email, mailmap))

            authors_file = open('../Authors', 'r').read()

            missing = set()
            for contributor in contributors:
                if not contributor in authors_file:
                    missing.add(contributor)

            self.assertTrue(len(missing) == 0,
                            '%r not listed in Authors' % missing)

@@ -1071,16 +1071,37 @@
 _read()%0A
+            try:%0A    
         
@@ -1136,16 +1136,20 @@
 t_ids()%0A
+    
         
@@ -1199,24 +1199,28 @@
             
+ 
+   
 for p in par
@@ -1229,16 +1229,20 @@
 ts%5B1:%5D:%0A
+    
         
@@ -1326,16 +1326,20 @@
         
+ 
+   
 if r != 
@@ -1347,16 +1347,20 @@
 null:%22%5D%0A
+    
         
@@ -1432,24 +1432,28 @@
             
+  
+  
 for r in rev
@@ -1455,16 +1455,20 @@
 n revs:%0A
+    
         
@@ -1543,16 +1543,20 @@
         
+  
+  
 email = 
@@ -1577,16 +1577,20 @@
  ')%5B-1%5D%0A
+    
         
@@ -1669,16 +1669,20 @@
         
+   
+ 
 authors_
@@ -1728,24 +1728,28 @@
             
+    
 missing = se
@@ -1760,24 +1760,28 @@
             
+   
+ 
 for contribu
@@ -1801,16 +1801,20 @@
 butors:%0A
+    
         
@@ -1857,16 +1857,20 @@
 s_file:%0A
+    
         
@@ -1919,16 +1919,20 @@
         
+    
 self.ass
@@ -1958,16 +1958,20 @@
 ) == 0,%0A
+    
         
@@ -2028,8 +2028,59 @@
 issing)%0A
+            finally:%0A                tree.unlock()%0A

Make sure we unlock the bzr tree again in the authors unit test.