+This test shows how dulwich fails to convert a commit accepted by hg.
+In the real world case, it was a hand edit by the user to change the
+timezone field in an export. However, if it is good enough for hg, we
+have to make it good enough for git.
+Load commonly used test logic
+ $ . "$TESTDIR/testutil"
+ $ fn_hg_commit -m "test commit"
+ > # User J. User <email@example.com>
+ > # Date 1337962044 25201
+ > # Node ID 1111111111111111111111111111111111111111
+ > # Parent 0000000000000000000000000000000000000000
+ > Patch with sub-minute time zone
+ > diff --git a/alpha b/alpha