majorly speed up execution by reducing timeouts and converting main loop

majorly speed up execution by reducing timeouts and converting main loop

2007-12-06 10:44:52  Tim Janik  <timj@imendio.com>

        * tests/autotestfilechooser.c: majorly speed up execution by reducing
        timeouts and converting main loop sleeps to pending/iterate loops with
        very low priority async handlers. eliminate output for non-verbose
        tests. assert successfull subtests in all test functions. use testing
        framework in main().

        * tests/Makefile.am: add autotestfilechooser to TEST_PROGS, so it's
        executed inside Xvfb upon make check.

svn path=/trunk/; revision=19117