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NetworkManager/src/tests/config/test-config.c
Thomas Haller b6d3b98655 test: setup logging during nmtst_init_assert_logging() 
Before, when having a test with nmtst_init_assert_logging(),
the caller was expected to setup logging separately according
to the log level that the test asserts against.

Since 5e74891b58, the logging
level can be reset via NMTST_DEBUG also for tests that
assert logging. In this case, it would be useful, if the test
would not overwrite the logging level that is set externally
via NMTST_DEBUG.

Instead, let the test pass the logging configuration to
nmtst_init_assert_logging(), and nmtst will setup logging
-- either according to NMTST_DEBUG or as passed in.

This way, setting the log level works also for no-expect-message
tests:

  NMTST_DEBUG="debug,no-expect-message,log-level=TRACE" $TEST
2015-04-08 14:39:16 +02:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright 2013 Red Hat, Inc.
*
*/
#include "config.h"
#include <unistd.h>
#include <glib.h>
#include <nm-config.h>
#include "nm-test-device.h"
#include "nm-fake-platform.h"
#include "nm-logging.h"
#include "nm-dbus-manager.h"
#include "nm-test-utils.h"
static NMConfig *
setup_config (GError **error, const char *config_file, const char *config_dir, ...)
{
va_list ap;
GPtrArray *args;
char **argv, *arg;
int argc;
GOptionContext *context;
gboolean success;
NMConfig *config;
GError *local_error = NULL;
NMConfigCmdLineOptions *cli;
g_assert (!error || !*error);
args = g_ptr_array_new ();
g_ptr_array_add (args, "test-config");
g_ptr_array_add (args, "--config");
g_ptr_array_add (args, (char *)config_file);
g_ptr_array_add (args, "--config-dir");
g_ptr_array_add (args, (char *)config_dir);
va_start (ap, config_dir);
while ((arg = va_arg (ap, char *)))
g_ptr_array_add (args, arg);
va_end (ap);
argv = (char **)args->pdata;
argc = args->len;
cli = nm_config_cmd_line_options_new ();
context = g_option_context_new (NULL);
nm_config_cmd_line_options_add_to_entries (cli, context);
success = g_option_context_parse (context, &argc, &argv, NULL);
g_option_context_free (context);
if (!success)
g_printerr ("Invalid options.\n");
g_ptr_array_free (args, TRUE);
config = nm_config_setup (cli, &local_error);
if (error) {
g_assert (!config);
g_assert (local_error);
g_propagate_error (error, local_error);
} else {
g_assert (config);
g_assert_no_error (local_error);
}
nm_config_cmd_line_options_free (cli);
return config;
}
static void
test_config_simple (void)
{
NMConfig *config;
GError *error = NULL;
const char **plugins;
char *value;
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", "/no/such/dir", NULL);
g_assert_cmpstr (nm_config_data_get_config_main_file (nm_config_get_data_orig (config)), ==, SRCDIR "/NetworkManager.conf");
g_assert_cmpstr (nm_config_get_dhcp_client (config), ==, "dhclient");
g_assert_cmpstr (nm_config_get_log_level (config), ==, "INFO");
g_assert_cmpint (nm_config_data_get_connectivity_interval (nm_config_get_data_orig (config)), ==, 100);
plugins = nm_config_get_plugins (config);
g_assert_cmpint (g_strv_length ((char **)plugins), ==, 3);
g_assert_cmpstr (plugins[0], ==, "foo");
g_assert_cmpstr (plugins[1], ==, "bar");
g_assert_cmpstr (plugins[2], ==, "baz");
value = nm_config_data_get_value (nm_config_get_data_orig (config), "extra-section", "extra-key", NULL);
g_assert_cmpstr (value, ==, "some value");
g_free (value);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "extra-section", "no-key", &error);
g_assert (!value);
g_assert_error (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND);
g_clear_error (&error);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "no-section", "no-key", &error);
g_assert (!value);
g_assert_error (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);
g_clear_error (&error);
g_object_unref (config);
}
static void
test_config_non_existent (void)
{
GError *error = NULL;
setup_config (&error, SRCDIR "/no-such-file", "/no/such/dir", NULL);
g_assert_error (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_NOT_FOUND);
g_clear_error (&error);
}
static void
test_config_parse_error (void)
{
GError *error = NULL;
setup_config (&error, SRCDIR "/bad.conf", "/no/such/dir", NULL);
g_assert_error (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_PARSE);
g_clear_error (&error);
}
static void
test_config_override (void)
{
NMConfig *config;
const char **plugins;
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", "/no/such/dir",
"--plugins", "alpha,beta,gamma,delta",
"--connectivity-interval", "12",
NULL);
g_assert_cmpstr (nm_config_data_get_config_main_file (nm_config_get_data_orig (config)), ==, SRCDIR "/NetworkManager.conf");
g_assert_cmpstr (nm_config_get_dhcp_client (config), ==, "dhclient");
g_assert_cmpstr (nm_config_get_log_level (config), ==, "INFO");
g_assert_cmpint (nm_config_data_get_connectivity_interval (nm_config_get_data_orig (config)), ==, 12);
plugins = nm_config_get_plugins (config);
g_assert_cmpint (g_strv_length ((char **)plugins), ==, 4);
g_assert_cmpstr (plugins[0], ==, "alpha");
g_assert_cmpstr (plugins[1], ==, "beta");
g_assert_cmpstr (plugins[2], ==, "gamma");
g_assert_cmpstr (plugins[3], ==, "delta");
g_object_unref (config);
}
static void
test_config_no_auto_default (void)
{
NMConfig *config;
GError *error = NULL;
int fd, nwrote;
char *state_file;
NMDevice *dev1, *dev2, *dev3, *dev4;
fd = g_file_open_tmp (NULL, &state_file, &error);
g_assert_no_error (error);
nwrote = write (fd, "22:22:22:22:22:22\n", 18);
g_assert_cmpint (nwrote, ==, 18);
nwrote = write (fd, "44:44:44:44:44:44\n", 18);
g_assert_cmpint (nwrote, ==, 18);
close (fd);
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", "/no/such/dir",
"--no-auto-default", state_file,
NULL);
dev1 = nm_test_device_new ("11:11:11:11:11:11");
dev2 = nm_test_device_new ("22:22:22:22:22:22");
dev3 = nm_test_device_new ("33:33:33:33:33:33");
dev4 = nm_test_device_new ("44:44:44:44:44:44");
g_assert (nm_config_get_no_auto_default_for_device (config, dev1));
g_assert (nm_config_get_no_auto_default_for_device (config, dev2));
g_assert (!nm_config_get_no_auto_default_for_device (config, dev3));
g_assert (nm_config_get_no_auto_default_for_device (config, dev4));
g_test_expect_message ("NetworkManager", G_LOG_LEVEL_MESSAGE, "*config: update * (no-auto-default)*");
nm_config_set_no_auto_default_for_device (config, dev3);
g_test_assert_expected_messages ();
g_assert (nm_config_get_no_auto_default_for_device (config, dev3));
g_object_unref (config);
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", "/no/such/dir",
"--no-auto-default", state_file,
NULL);
g_assert (nm_config_get_no_auto_default_for_device (config, dev1));
g_assert (nm_config_get_no_auto_default_for_device (config, dev2));
g_assert (nm_config_get_no_auto_default_for_device (config, dev3));
g_assert (nm_config_get_no_auto_default_for_device (config, dev4));
g_object_unref (config);
g_object_unref (dev1);
g_object_unref (dev2);
g_object_unref (dev3);
g_object_unref (dev4);
unlink (state_file);
g_free (state_file);
}
static void
test_config_confdir (void)
{
NMConfig *config;
const char **plugins;
char *value;
config = setup_config (NULL, SRCDIR "/NetworkManager.conf", SRCDIR "/conf.d", NULL);
g_assert_cmpstr (nm_config_data_get_config_main_file (nm_config_get_data_orig (config)), ==, SRCDIR "/NetworkManager.conf");
g_assert_cmpstr (nm_config_get_dhcp_client (config), ==, "dhcpcd");
g_assert_cmpstr (nm_config_get_log_level (config), ==, "INFO");
g_assert_cmpstr (nm_config_get_log_domains (config), ==, "PLATFORM,DNS,WIFI");
g_assert_cmpstr (nm_config_data_get_connectivity_uri (nm_config_get_data_orig (config)), ==, "http://example.net");
g_assert_cmpint (nm_config_data_get_connectivity_interval (nm_config_get_data_orig (config)), ==, 100);
plugins = nm_config_get_plugins (config);
g_assert_cmpint (g_strv_length ((char **)plugins), ==, 5);
g_assert_cmpstr (plugins[0], ==, "foo");
g_assert_cmpstr (plugins[1], ==, "bar");
g_assert_cmpstr (plugins[2], ==, "baz");
g_assert_cmpstr (plugins[3], ==, "one");
g_assert_cmpstr (plugins[4], ==, "two");
value = nm_config_data_get_value (nm_config_get_data_orig (config), "main", "extra", NULL);
g_assert_cmpstr (value, ==, "hello");
g_free (value);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "main", "new", NULL);
g_assert_cmpstr (value, ==, "something"); /* not ",something" */
g_free (value);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "order", "a", NULL);
g_assert_cmpstr (value, ==, "90");
g_free (value);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "order", "b", NULL);
g_assert_cmpstr (value, ==, "10");
g_free (value);
value = nm_config_data_get_value (nm_config_get_data_orig (config), "order", "c", NULL);
g_assert_cmpstr (value, ==, "0");
g_free (value);
g_object_unref (config);
}
static void
test_config_confdir_parse_error (void)
{
GError *error = NULL;
/* Using SRCDIR as the conf dir will pick up bad.conf */
setup_config (&error, SRCDIR "/NetworkManager.conf", SRCDIR, NULL);
g_assert_error (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_PARSE);
g_clear_error (&error);
}
NMTST_DEFINE ();
int
main (int argc, char **argv)
{
nmtst_init_assert_logging (&argc, &argv, "INFO", "DEFAULT");
/* Initialize the DBus manager singleton explicitly, because it is accessed by
* the class initializer of NMDevice (used by the NMTestDevice stub).
* This way, we skip calling nm_dbus_manager_init_bus() which would
* either fail and/or cause unexpected actions in the test.
* */
nm_dbus_manager_setup (g_object_new (NM_TYPE_DBUS_MANAGER, NULL));
nm_fake_platform_setup ();
g_test_add_func ("/config/simple", test_config_simple);
g_test_add_func ("/config/non-existent", test_config_non_existent);
g_test_add_func ("/config/parse-error", test_config_parse_error);
g_test_add_func ("/config/no-auto-default", test_config_no_auto_default);
g_test_add_func ("/config/confdir", test_config_confdir);
g_test_add_func ("/config/confdir-parse-error", test_config_confdir_parse_error);
/* 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.
*/
g_test_add_func ("/config/override", test_config_override);
return g_test_run ();
}
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