Print out filename:lineno in assert failure message
Print out filename:lineno in assert failure message

It is useful to identify which assert failed in a test.
As the filename and the line number are passed in and printed out
by get_short_location() of an assert event, display it along with
stack trace.

novaprova/novaprova,gnb/novaprova,gnb/novaprova,novaprova/novaprova,novaprova/novaprova,novaprova/novaprova,gnb/novaprova,gnb/novaprova,gnb/novaprova,novaprova/novaprova