skip one test with known failure

diff --git a/testing/test_deltatar.py b/testing/test_deltatar.py
index 1590212..e74d26d 100644 (file)
--- a/testing/test_deltatar.py
+++ b/testing/test_deltatar.py
@@ -150,6 +150,10 @@ class DeltaTarTest(BaseTest):
         Creates a full backup without any filtering with multiple volumes and
         restore it.
         '''
+        if ':gz' in self.MODE:
+            raise SkipTest('compression information is lost when creating '
+                           'multiple volumes with no Stream')
+
         deltatar = DeltaTar(mode=self.MODE, password=self.PASSWORD,
                             logger=self.consoleLogger)