--- /dev/null
+#!/usr/bin/env tesh
+
+$ ${bindir:=.}/s4u-comm-host2host ${platfdir}/small_platform.xml "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
+> [ 0.000000] (1:pinger@Tremblay) Ping from mailbox Mailbox 1 to mailbox Mailbox 2
+> [ 0.000000] (2:ponger@Jupiter) Pong from mailbox Mailbox 2 to mailbox Mailbox 1
+> [ 0.019014] (2:ponger@Jupiter) Payload received : small communication (latency bound)
+> [ 0.019014] (2:ponger@Jupiter) Ping time (latency bound) 0.019014
+> [ 0.019014] (2:ponger@Jupiter) payload = 0.019
+> [150.178356] (1:pinger@Tremblay) Payload received : large communication (bandwidth bound)
+> [150.178356] (1:pinger@Tremblay) Pong time (bandwidth bound): 150.159
+> [150.178356] (0:maestro@) Total simulation time: 150.178
+