added g_test_add_data_func() to pass data into tests. allow data arguments

added g_test_add_data_func() to pass data into tests. allow data arguments

2007-12-05 11:43:22  Tim Janik  <timj@imendio.com>

        * glib/gtestutils.[hc]: added g_test_add_data_func() to pass data
        into tests. allow data arguments for fixture tests.

        * glib/gtestutils.c: fixed fatal log flag setup, so tests really abort
        upon criticals/warnings/errors.

        * glib/tests/testing.c: test test_data arguments.

        * glib/gtester.c: some prototype fixups.

svn path=/trunk/; revision=6049