diff -r 528ace39c85c -r 29c238e4a58a tests/test-manifest.py
--- a/tests/test-manifest.py	Tue Apr 07 15:16:19 2015 -0700
+++ b/tests/test-manifest.py	Tue Apr 07 15:16:19 2015 -0700
@@ -460,5 +460,9 @@
     def parsemanifest(self, text):
         return manifestmod.manifestdict(text)
 
+class testtreemanifest(unittest.TestCase, basemanifesttests):
+    def parsemanifest(self, text):
+        return manifestmod.treemanifest('', text)
+
 if __name__ == '__main__':
     silenttestrunner.main(__name__)