Rev 4547: Fix test_smart's test_history_incomplete to generate a good tree before committing. in http://bazaar.launchpad.net/~lifeless/bzr/apply-inventory-delta

[Robert Collins]

At http://bazaar.launchpad.net/~lifeless/bzr/apply-inventory-delta

------------------------------------------------------------
revno: 4547
revision-id: robertc at robertcollins.net-20090720051304-j6p9eea55kknii25
parent: robertc at robertcollins.net-20090720044306-hx9ah6m9b93035l6
committer: Robert Collins <robertc at robertcollins.net>
branch nick: apply-inventory-delta
timestamp: Mon 2009-07-20 15:13:04 +1000
message:
  Fix test_smart's test_history_incomplete to generate a good tree before committing.
=== modified file 'bzrlib/tests/test_smart.py'
--- a/bzrlib/tests/test_smart.py	2009-06-15 06:47:14 +0000
+++ b/bzrlib/tests/test_smart.py	2009-07-20 05:13:04 +0000
@@ -1190,8 +1190,11 @@
         backing = self.get_transport()
         request = smart.repository.SmartServerRepositoryGetRevIdForRevno(backing)
         parent = self.make_branch_and_memory_tree('parent', format='1.9')
+        parent.lock_write()
+        parent.add([''], ['TREE_ROOT'])
         r1 = parent.commit(message='first commit')
         r2 = parent.commit(message='second commit')
+        parent.unlock()
         local = self.make_branch_and_memory_tree('local', format='1.9')
         local.branch.pull(parent.branch)
         local.set_parent_ids([r2])