On device, use proper file names the same as the one passed
to the test. Also, along the way, make sure to also pull the
output of the same format of the stdout result. Currently,
it's not the case, for example, if we pass `-o name.txt,txt -o -,txt`,
the name.txt is not being pulled from the device, and
with this patch it will be.
Change-Id: I5ecd22e6c37e5abfbe68b19ae102a852b01dd7e0
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
(cherry picked from commit 61468b3411c6f88180a9b22535f420beada97495)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>