[PATCH 6 of 6 V2] py3: add test to show `hg update` and `hg identify` works on Python 3

[Pulkit Goyal]

# HG changeset patch
# User Pulkit Goyal <7895pulkit at gmail.com>
# Date 1496265079 -19800
#      Thu Jun 01 02:41:19 2017 +0530
# Node ID 33317f49a756894824ccc799efa0e7473aeb275c
# Parent  f6a8bfcf09665b66f0698c0a0f40d48212da9458
py3: add test to show `hg update` and `hg identify` works on Python 3

diff --git a/tests/test-py3-commands.t b/tests/test-py3-commands.t
--- a/tests/test-py3-commands.t
+++ b/tests/test-py3-commands.t
@@ -222,3 +222,10 @@
     "parents": ["0000000000000000000000000000000000000000"]
    }
   ]
+
+Show that update works now!
+
+  $ hg up 0
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ hg identify
+  71c96e924262