diff tests/test-treemanifest.t @ 28669:c4b727795d6a

bundle: avoid crash when no good changegroup version found

When using treemanifests, only changegroup3 bundles can be
created. However, there is currently no way of requesting a
changegroup3 bundle, so we run into an assertion in
changegroup.getbundler() when trying to get a changroup2
bundler. Let's avoid the traceback and print a short error message
instead.

--- a/tests/test-treemanifest.t	Fri Mar 25 16:13:28 2016 -0700
+++ b/tests/test-treemanifest.t	Fri Mar 25 23:05:32 2016 -0700
@@ -736,3 +736,9 @@
   bundle requirements: generaldelta, revlogv1, treemanifest
   $ hg debugbundle --spec repo-packed.hg
   none-packed1;requirements%3Dgeneraldelta%2Crevlogv1%2Ctreemanifest
+
+Bundle with changegroup2 is not supported
+
+  $ hg -R deeprepo bundle --all -t v2 deeprepo.bundle
+  abort: repository does not support bundle version 02
+  [255]