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config/test: add a test for nm_config_reload() with different signals

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(cherry picked from commit e6c64af8be)
This commit is contained in:
Thomas Haller 2015-09-07 10:48:48 +02:00
parent 2b9db2bf1b
commit ce7687e499
1 changed files with 82 additions and 0 deletions
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82
src/tests/config/test-config.c
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@ -396,6 +396,86 @@ test_config_confdir_parse_error (void)
g_clear_error (&error);
}
/*****************************************************************************/
static void
_test_signal_config_changed_cb (NMConfig *config,
NMConfigData *config_data,
NMConfigChangeFlags changes,
NMConfigData *old_data,
gpointer user_data)
{
const NMConfigChangeFlags *expected = user_data;
g_assert (changes);
g_assert_cmpint (changes, ==, *expected);
g_assert (NM_IS_CONFIG (config));
g_assert (NM_IS_CONFIG_DATA (config_data));
g_assert (config_data == old_data);
g_assert (config_data == nm_config_get_data (config));
}
static void
_test_signal_config_changed_cb2 (NMConfig *config,
NMConfigData *config_data,
NMConfigChangeFlags changes,
NMConfigData *old_data,
gpointer user_data)
{
const NMConfigChangeFlags *expected = user_data;
g_assert (changes);
g_assert_cmpint (changes, ==, *expected);
}
static void
test_config_signal (void)
{
gs_unref_object NMConfig *config = NULL;
NMConfigChangeFlags expected;
gs_unref_object NMConfigData *config_data_orig = NULL;
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", "/no/such/dir", NULL);
config_data_orig = g_object_ref (nm_config_get_data_orig (config));
g_signal_connect (G_OBJECT (config),
NM_CONFIG_SIGNAL_CONFIG_CHANGED,
G_CALLBACK (_test_signal_config_changed_cb),
&expected);
expected = NM_CONFIG_CHANGE_SIGUSR1;
g_test_expect_message ("NetworkManager", G_LOG_LEVEL_MESSAGE, "*config: signal SIGUSR1");
nm_config_reload (config, SIGUSR1);
expected = NM_CONFIG_CHANGE_SIGUSR2;
g_test_expect_message ("NetworkManager", G_LOG_LEVEL_MESSAGE, "*config: signal SIGUSR2");
nm_config_reload (config, SIGUSR2);
expected = NM_CONFIG_CHANGE_SIGHUP;
g_test_expect_message ("NetworkManager", G_LOG_LEVEL_MESSAGE, "*config: signal SIGHUP (no changes from disk)*");
nm_config_reload (config, SIGHUP);
/* test with subscribing two signals... */
g_signal_connect (G_OBJECT (config),
NM_CONFIG_SIGNAL_CONFIG_CHANGED,
G_CALLBACK (_test_signal_config_changed_cb2),
&expected);
expected = NM_CONFIG_CHANGE_SIGUSR2;
g_test_expect_message ("NetworkManager", G_LOG_LEVEL_MESSAGE, "*config: signal SIGUSR2");
nm_config_reload (config, SIGUSR2);
g_signal_handlers_disconnect_by_func (config, _test_signal_config_changed_cb2, &expected);
g_signal_handlers_disconnect_by_func (config, _test_signal_config_changed_cb, &expected);
g_assert (config_data_orig == nm_config_get_data (config));
}
/*****************************************************************************/
NMTST_DEFINE ();
int
@ -419,6 +499,8 @@ main (int argc, char **argv)
g_test_add_func ("/config/confdir", test_config_confdir);
g_test_add_func ("/config/confdir-parse-error", test_config_confdir_parse_error);
g_test_add_func ("/config/signal", test_config_signal);
/* This one has to come last, because it leaves its values in
* nm-config.c's global variables, and there's no way to reset
* those to NULL.