system-traffic: Check ping-by-ping output.

[cascardo/ovs.git] / tests / system-common-macros.at

diff --git a/tests/system-common-macros.at b/tests/system-common-macros.at
index 293aed7..809cf17 100644 (file)
--- a/tests/system-common-macros.at
+++ b/tests/system-common-macros.at
@@ -68,3 +68,9 @@ m4_define([ADD_VLAN],
       NS_CHECK_EXEC([$2], [ip addr add dev $1.$3 $4])
     ]
 )
+
+# FORMAT_PING([])
+#
+# Strip variant pieces from ping output so the output can be reliably compared.
+#
+m4_define([FORMAT_PING], [grep "transmitted" | sed 's/time.*ms$/time 0ms/'])