--- Makefile.am | 3 ++ unit/test-genl-family.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+) create mode 100644 unit/test-genl-family.c diff --git a/Makefile.am b/Makefile.am index d2e33de..39ebe66 100644 --- a/Makefile.am +++ b/Makefile.am @@ -119,6 +119,7 @@ unit_tests = unit/test-unit \ unit/test-settings \ unit/test-netlink \ unit/test-genl \ + unit/test-genl-family \ unit/test-genl-msg \ unit/test-siphash \ unit/test-hwdb \ @@ -174,6 +175,8 @@ unit_test_netlink_LDADD = ell/libell-private.la unit_test_genl_LDADD = ell/libell-private.la +unit_test_genl_family_LDADD = ell/libell-private.la + unit_test_genl_msg_LDADD = ell/libell-private.la unit_test_dbus_LDADD = ell/libell-private.la diff --git a/unit/test-genl-family.c b/unit/test-genl-family.c new file mode 100644 index 0000000..ec644a2 --- /dev/null +++ b/unit/test-genl-family.c @@ -0,0 +1,100 @@ +/* + * + * Embedded Linux library + * + * Copyright (C) 2011-2017 Intel Corporation. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <sys/socket.h> + +#include <ell/ell.h> + +static void do_debug(const char *str, void *user_data) +{ + const char *prefix = user_data; + + l_info("%s%s", prefix, str); +} + +static void family_vanished(void *user_data) +{ + bool *vanished_called = user_data; + + *vanished_called = true; + l_main_quit(); +} + +static void idle_handler(struct l_idle *idle, void *user_data) +{ + static int count = 0; + + /* + * Allow the main loop to iterate at least once. Otherwise + * the generic netlink watches won't be called. + */ + if (count++ == 1) + l_main_quit(); +} + +int main(int argc, char *argv[]) +{ + struct l_genl *genl; + struct l_genl_family *family; + struct l_idle *idle; + + /* + * Use a bogus family name to trigger the vanished watch to + * be called. + */ + static const char BOGUS_GENL_NAME[] = "bogus_genl_family"; + + bool vanished_called = false; + + if (!l_main_init()) + return -1; + + l_log_set_stderr(); + + genl = l_genl_new_default(); + + l_genl_set_debug(genl, do_debug, "[GENL] ", NULL); + + family = l_genl_family_new(genl, BOGUS_GENL_NAME); + l_genl_family_set_watches(family, + NULL, + family_vanished, + &vanished_called, + NULL); + + idle = l_idle_create(idle_handler, NULL, NULL); + + l_main_run(); + + l_idle_remove(idle); + + l_genl_family_unref(family); + l_genl_unref(genl); + + l_main_exit(); + + return vanished_called ? 0 : -1; +} -- 2.7.4