tests/test-progress.t

--- a/tests/test-progress.t	Wed Feb 17 19:38:44 2016 +0000
+++ b/tests/test-progress.t	Wed Feb 17 15:18:30 2016 -0800
@@ -79,6 +79,12 @@
 no progress with --quiet
   $ hg -y loop 3 --quiet
 
+test plain mode exception
+  $ HGPLAINEXCEPT=progress hg -y loop 1
+  \r (no-eol) (esc)
+  loop [                                                ] 0/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+
 test nested short-lived topics (which shouldn't display with nestdelay):
 
   $ hg -y loop 3 --nested