Issue
=====
The test script doesn't wait for the test application to complete before
stopping the tracing session. The race is that depending on the
scheduling the application is not always done generating events when the
session is stopped.
Fix
===
Make the test script wait for the termination of the test app before
stopping the session.
Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I29d9b41d2a2ed60a6c42020509c2067442ae332c