Merged r6041 from trunk.

scm: mercurial: add functional test of annotate file which does not exist in *tip* is not found.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6045 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/repositories_mercurial_controller_test.rb

@@ -345,6 +345,17 @@ class RepositoriesMercurialControllerTest < ActionController::TestCase
                  :sibling => { :tag => 'td', :content => /watcher =/ }
     end
 
+    def test_annotate_not_in_tip
+      @repository.fetch_changesets
+      @repository.reload
+      assert @repository.changesets.size > 0
+
+      get :annotate, :id => PRJ_ID,
+          :path => ['sources', 'welcome_controller.rb']
+      assert_response 404
+      assert_error_tag :content => /was not found/
+    end
+
     def test_annotate_at_given_revision
       @repository.fetch_changesets
       @repository.reload