From 5d7b4410d525287416ae1dd3751ab1d9b6c93390 Mon Sep 17 00:00:00 2001
From: Simon Duquennoy <simon.duquennoy@ri.se>
Date: Mon, 14 May 2018 13:46:07 -0700
Subject: [PATCH] Add native border router fragmentation test

---
 .../17-tun-rpl-br/09-native-border-router-cooja-frag.sh  | 9 +++++++++
 tests/17-tun-rpl-br/test-native-border-router.sh         | 8 +++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100755 tests/17-tun-rpl-br/09-native-border-router-cooja-frag.sh

diff --git a/tests/17-tun-rpl-br/09-native-border-router-cooja-frag.sh b/tests/17-tun-rpl-br/09-native-border-router-cooja-frag.sh
new file mode 100755
index 000000000..b1aa1351b
--- /dev/null
+++ b/tests/17-tun-rpl-br/09-native-border-router-cooja-frag.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Contiki directory
+CONTIKI=$1
+
+# Simulation file
+BASENAME=07-native-border-router-cooja
+
+bash test-native-border-router.sh $CONTIKI $BASENAME fd00::204:4:4:4 60 600 2
diff --git a/tests/17-tun-rpl-br/test-native-border-router.sh b/tests/17-tun-rpl-br/test-native-border-router.sh
index 38dce1bae..636b6b973 100644
--- a/tests/17-tun-rpl-br/test-native-border-router.sh
+++ b/tests/17-tun-rpl-br/test-native-border-router.sh
@@ -12,6 +12,12 @@ IPADDR=$3
 # Time allocated for convergence
 WAIT_TIME=$4
 
+# Payload len. Default is ping6's default, 56.
+PING_SIZE=${5:-56}
+
+# Inter-ping delay. Default is ping6's default, 1s.
+PING_DELAY=${6:-1}
+
 # ICMP request-reply count
 COUNT=5
 
@@ -30,7 +36,7 @@ sleep $WAIT_TIME
 
 # Do ping
 echo "Pinging"
-ping6 $IPADDR -c $COUNT | tee $BASENAME.scriptlog
+ping6 $IPADDR -c $COUNT -s $PING_SIZE -i $PING_DELAY | tee $BASENAME.scriptlog
 # Fetch ping6 status code (not $? because this is piped)
 STATUS=${PIPESTATUS[0]}
 REPLIES=`grep -c 'icmp_seq=' $BASENAME.scriptlog`