From fbc0fe7de4af5d24bd5ccd3eaf2417fbb436da27 Mon Sep 17 00:00:00 2001
From: Anders Svensson <anders@erlang.org>
Date: Thu, 10 Aug 2017 12:01:38 +0200
Subject: Randomly disable traffic counters in traffic suite

To exercise the new traffic_counters option.
---
 lib/diameter/test/diameter_traffic_SUITE.erl | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl
index 1760d7c5dc..4e70a960c5 100644
--- a/lib/diameter/test/diameter_traffic_SUITE.erl
+++ b/lib/diameter/test/diameter_traffic_SUITE.erl
@@ -460,12 +460,17 @@ start_services(Config) ->
            server_decoding = SD}
         = Grp
         = group(Config),
-    ok = diameter:start_service(SN, [{decode_format, SD}
+    ok = diameter:start_service(SN, [{traffic_counters, bool()},
+                                     {decode_format, SD}
                                      | ?SERVICE(SN, Grp)]),
-    ok = diameter:start_service(CN, [{sequence, ?CLIENT_MASK},
+    ok = diameter:start_service(CN, [{traffic_counters, bool()},
+                                     {sequence, ?CLIENT_MASK},
                                      {strict_arities, decode}
                                      | ?SERVICE(CN, Grp)]).
 
+bool() ->
+    0.5 =< rand:uniform().
+
 add_transports(Config) ->
     #group{transport = T,
            encoding = E,
-- 
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