/* -*- 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 2008 - 2011 Red Hat, Inc.
 *
 */

#define NM_GLIB_COMPAT_H_TEST

#include "config.h"

#include <glib.h>
#include <string.h>

#include <nm-utils.h>
#include "gsystem-local-alloc.h"

#include "nm-setting-private.h"
#include "nm-utils.h"
#include "nm-core-internal.h"

#include "nm-setting-8021x.h"
#include "nm-setting-adsl.h"
#include "nm-setting-bluetooth.h"
#include "nm-setting-bond.h"
#include "nm-setting-bridge.h"
#include "nm-setting-bridge-port.h"
#include "nm-setting-cdma.h"
#include "nm-setting-connection.h"
#include "nm-setting-generic.h"
#include "nm-setting-gsm.h"
#include "nm-setting-infiniband.h"
#include "nm-setting-ip4-config.h"
#include "nm-setting-ip6-config.h"
#include "nm-setting-olpc-mesh.h"
#include "nm-setting-ppp.h"
#include "nm-setting-pppoe.h"
#include "nm-setting-serial.h"
#include "nm-setting-team.h"
#include "nm-setting-team-port.h"
#include "nm-setting-vlan.h"
#include "nm-setting-vpn.h"
#include "nm-setting-wimax.h"
#include "nm-setting-wired.h"
#include "nm-setting-wireless.h"
#include "nm-setting-wireless-security.h"
#include "nm-simple-connection.h"
#include "nm-glib-compat.h"

#include "nm-test-utils.h"

static void
vpn_check_func (const char *key, const char *value, gpointer user_data)
{
	const char *test = user_data;

	if (!strcmp (key, "foobar1")) {
		ASSERT (strcmp (value, "blahblah1") == 0,
				test, "unexpected vpn item '%s' / '%s'", key, value);
		return;
	}

	if (!strcmp (key, "foobar2")) {
		ASSERT (strcmp (value, "blahblah2") == 0,
				test, "unexpected vpn item '%s' / '%s'", key, value);
		return;
	}

	if (!strcmp (key, "foobar3")) {
		ASSERT (strcmp (value, "blahblah3") == 0,
				test, "unexpected vpn item '%s' / '%s'", key, value);
		return;
	}

	if (!strcmp (key, "foobar4")) {
		ASSERT (strcmp (value, "blahblah4") == 0,
				test, "unexpected vpn item '%s' / '%s'", key, value);
		return;
	}

	ASSERT (FALSE, test, "unexpected vpn item '%s'", key);
}

static void
vpn_check_empty_func (const char *key, const char *value, gpointer user_data)
{
	const char *test = user_data;

	/* We don't expect any values */
	ASSERT (FALSE, test, "unexpected vpn item '%s'", key);
}

static void
test_setting_vpn_items (void)
{
	NMSettingVpn *s_vpn;

	s_vpn = (NMSettingVpn *) nm_setting_vpn_new ();
	ASSERT (s_vpn != NULL,
	        "vpn-items",
	        "error creating vpn setting");

	nm_setting_vpn_add_data_item (s_vpn, "foobar1", "blahblah1");
	nm_setting_vpn_add_data_item (s_vpn, "foobar2", "blahblah2");
	nm_setting_vpn_add_data_item (s_vpn, "foobar3", "blahblah3");
	nm_setting_vpn_add_data_item (s_vpn, "foobar4", "blahblah4");

	/* Ensure that added values are all present */
	nm_setting_vpn_foreach_data_item (s_vpn, vpn_check_func, "vpn-data");
	nm_setting_vpn_remove_data_item (s_vpn, "foobar1");
	nm_setting_vpn_remove_data_item (s_vpn, "foobar2");
	nm_setting_vpn_remove_data_item (s_vpn, "foobar3");
	nm_setting_vpn_remove_data_item (s_vpn, "foobar4");

	nm_setting_vpn_add_secret (s_vpn, "foobar1", "blahblah1");
	nm_setting_vpn_add_secret (s_vpn, "foobar2", "blahblah2");
	nm_setting_vpn_add_secret (s_vpn, "foobar3", "blahblah3");
	nm_setting_vpn_add_secret (s_vpn, "foobar4", "blahblah4");

	/* Ensure that added values are all present */
	nm_setting_vpn_foreach_secret (s_vpn, vpn_check_func, "vpn-secrets");
	nm_setting_vpn_remove_secret (s_vpn, "foobar1");
	nm_setting_vpn_remove_secret (s_vpn, "foobar2");
	nm_setting_vpn_remove_secret (s_vpn, "foobar3");
	nm_setting_vpn_remove_secret (s_vpn, "foobar4");

	/* Try to add some blank values and make sure they are rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*key != NULL*");
	nm_setting_vpn_add_data_item (s_vpn, NULL, NULL);
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (key) > 0*");
	nm_setting_vpn_add_data_item (s_vpn, "", "");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*item != NULL*");
	nm_setting_vpn_add_data_item (s_vpn, "foobar1", NULL);
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (item) > 0*");
	nm_setting_vpn_add_data_item (s_vpn, "foobar1", "");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*key != NULL*");
	nm_setting_vpn_add_data_item (s_vpn, NULL, "blahblah1");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (key) > 0*");
	nm_setting_vpn_add_data_item (s_vpn, "", "blahblah1");
	g_test_assert_expected_messages ();

	nm_setting_vpn_foreach_data_item (s_vpn, vpn_check_empty_func, "vpn-data-empty");

	/* Try to add some blank secrets and make sure they are rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*key != NULL*");
	nm_setting_vpn_add_secret (s_vpn, NULL, NULL);
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (key) > 0*");
	nm_setting_vpn_add_secret (s_vpn, "", "");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*secret != NULL*");
	nm_setting_vpn_add_secret (s_vpn, "foobar1", NULL);
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (secret) > 0*");
	nm_setting_vpn_add_secret (s_vpn, "foobar1", "");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*key != NULL*");
	nm_setting_vpn_add_secret (s_vpn, NULL, "blahblah1");
	g_test_assert_expected_messages ();

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strlen (key) > 0*");
	nm_setting_vpn_add_secret (s_vpn, "", "blahblah1");
	g_test_assert_expected_messages ();

	nm_setting_vpn_foreach_secret (s_vpn, vpn_check_empty_func, "vpn-secrets-empty");

	g_object_unref (s_vpn);
}

static void
test_setting_vpn_update_secrets (void)
{
	NMConnection *connection;
	NMSettingVpn *s_vpn;
	GVariantBuilder settings_builder, vpn_builder, secrets_builder;
	GVariant *settings;
	gboolean success;
	GError *error = NULL;
	const char *tmp;
	const char *key1 = "foobar";
	const char *key2 = "blahblah";
	const char *val1 = "value1";
	const char *val2 = "value2";

	connection = nm_simple_connection_new ();
	ASSERT (connection != NULL,
	        "vpn-update-secrets",
	        "error creating connection");

	s_vpn = (NMSettingVpn *) nm_setting_vpn_new ();
	ASSERT (s_vpn != NULL,
	        "vpn-update-secrets",
	        "error creating vpn setting");
	nm_connection_add_setting (connection, NM_SETTING (s_vpn));

	g_variant_builder_init (&settings_builder, NM_VARIANT_TYPE_CONNECTION);
	g_variant_builder_init (&vpn_builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_init (&secrets_builder, G_VARIANT_TYPE ("a{ss}"));

	g_variant_builder_add (&secrets_builder, "{ss}", key1, val1);
	g_variant_builder_add (&secrets_builder, "{ss}", key2, val2);

	g_variant_builder_add (&vpn_builder, "{sv}",
	                       NM_SETTING_VPN_SECRETS,
	                       g_variant_builder_end (&secrets_builder));
	g_variant_builder_add (&settings_builder, "{sa{sv}}",
	                       NM_SETTING_VPN_SETTING_NAME,
	                       &vpn_builder);
	settings = g_variant_builder_end (&settings_builder);

	success = nm_connection_update_secrets (connection, NM_SETTING_VPN_SETTING_NAME, settings, &error);
	ASSERT (success == TRUE,
	        "vpn-update-secrets", "failed to update VPN secrets: %s", error->message);

	/* Read the secrets back out */
	tmp = nm_setting_vpn_get_secret (s_vpn, key1);
	ASSERT (tmp != NULL,
	        "vpn-update-secrets", "unexpected failure getting key #1");
	ASSERT (strcmp (tmp, val1) == 0,
	        "vpn-update-secrets", "unexpected key #1 value");

	tmp = nm_setting_vpn_get_secret (s_vpn, key2);
	ASSERT (tmp != NULL,
	        "vpn-update-secrets", "unexpected failure getting key #2");
	ASSERT (strcmp (tmp, val2) == 0,
	        "vpn-update-secrets", "unexpected key #2 value");

	g_variant_unref (settings);
	g_object_unref (connection);
}

#define TO_DEL_NUM 50
typedef struct {
	NMSettingVpn *s_vpn;
	char *to_del[TO_DEL_NUM];
	guint called;
} IterInfo;

static void
del_iter_func (const char *key, const char *value, gpointer user_data)
{
	IterInfo *info = user_data;
	int i;

	/* Record how many times this function gets called; it should get called
	 * exactly as many times as there are keys in the hash table, regardless
	 * of what keys we delete from the table.
	 */
	info->called++;

	/* During the iteration, remove a bunch of stuff from the table */
	if (info->called == 1) {
		for (i = 0; i < TO_DEL_NUM; i++)
			nm_setting_vpn_remove_data_item (info->s_vpn, info->to_del[i]);
	}
}

static void
test_setting_vpn_modify_during_foreach (void)
{
	NMSettingVpn *s_vpn;
	IterInfo info;
	char *key, *val;
	int i, u = 0;

	s_vpn = (NMSettingVpn *) nm_setting_vpn_new ();
	g_assert (s_vpn);

	for (i = 0; i < TO_DEL_NUM * 2; i++) {
		key = g_strdup_printf ("adsfasdfadf%d", i);
		val = g_strdup_printf ("42263236236awt%d", i);
		nm_setting_vpn_add_data_item (s_vpn, key, val);

		/* Cache some keys to delete */
		if (i % 2)
			info.to_del[u++] = g_strdup (key);

		g_free (key);
		g_free (val);
	}

	/* Iterate over current table keys */
	info.s_vpn = s_vpn;
	info.called = 0;
	nm_setting_vpn_foreach_data_item (s_vpn, del_iter_func, &info);

	/* Make sure all the things we removed during iteration are really gone */
	for (i = 0; i < TO_DEL_NUM; i++) {
		g_assert_cmpstr (nm_setting_vpn_get_data_item (s_vpn, info.to_del[i]), ==, NULL);
		g_free (info.to_del[i]);
	}

	/* And make sure the foreach callback was called the same number of times
	 * as there were keys in the table at the beginning of the foreach.
	 */
	g_assert_cmpint (info.called, ==, TO_DEL_NUM * 2);

	g_object_unref (s_vpn);
}

static void
test_setting_ip4_config_labels (void)
{
	NMSettingIPConfig *s_ip4;
	NMIPAddress *addr;
	GVariant *label;
	GPtrArray *addrs;
	char **labels;
	NMConnection *conn;
	GVariant *dict, *dict2, *setting_dict, *value;
	GError *error = NULL;

	s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new ();
	g_object_set (G_OBJECT (s_ip4),
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL,
	              NULL);

	/* addr 1 */
	addr = nm_ip_address_new (AF_INET, "1.2.3.4", 24, &error);
	g_assert_no_error (error);

	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	/* The 'address-labels' property should be omitted from the serialization if
	 * there are no non-NULL labels.
	 */
	conn = nmtst_create_minimal_connection ("label test", NULL, NM_SETTING_WIRED_SETTING_NAME, NULL);
	nm_connection_add_setting (conn, nm_setting_duplicate (NM_SETTING (s_ip4)));
	dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	g_object_unref (conn);

	setting_dict = g_variant_lookup_value (dict, NM_SETTING_IP4_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (setting_dict != NULL);

	value = g_variant_lookup_value (setting_dict, "address-labels", NULL);
	g_assert (value == NULL);

	g_variant_unref (setting_dict);
	g_variant_unref (dict);

	/* Now back to constructing the original s_ip4... */

	/* addr 2 */
	addr = nm_ip_address_new (AF_INET, "2.3.4.5", 24, &error);
	g_assert_no_error (error);
	nm_ip_address_set_attribute (addr, "label", g_variant_new_string ("eth0:1"));

	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	addr = nm_setting_ip_config_get_address (s_ip4, 1);
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label != NULL);
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");

	/* addr 3 */
	addr = nm_ip_address_new (AF_INET, "3.4.5.6", 24, &error);
	g_assert_no_error (error);
	nm_ip_address_set_attribute (addr, "label", NULL);

	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	addr = nm_setting_ip_config_get_address (s_ip4, 2);
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	/* Remove addr 1 and re-verify remaining addresses */
	nm_setting_ip_config_remove_address (s_ip4, 0);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "2.3.4.5");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label != NULL);
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");

	addr = nm_setting_ip_config_get_address (s_ip4, 1);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "3.4.5.6");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	/* If we serialize as the daemon, the labels should appear in the D-Bus
	 * serialization under both 'address-labels' and 'address-data'.
	 */
	conn = nmtst_create_minimal_connection ("label test", NULL, NM_SETTING_WIRED_SETTING_NAME, NULL);
	nm_connection_add_setting (conn, NM_SETTING (s_ip4));
	_nm_utils_is_manager_process = TRUE;
	dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	_nm_utils_is_manager_process = FALSE;
	g_object_unref (conn);

	setting_dict = g_variant_lookup_value (dict, NM_SETTING_IP4_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (setting_dict != NULL);

	value = g_variant_lookup_value (setting_dict, "address-labels", G_VARIANT_TYPE_STRING_ARRAY);
	g_assert (value != NULL);
	g_variant_get (value, "^as", &labels);
	g_assert_cmpint (g_strv_length (labels), ==, 2);
	g_assert_cmpstr (labels[0], ==, "eth0:1");
	g_assert_cmpstr (labels[1], ==, "");
	g_variant_unref (value);
	g_strfreev (labels);

	value = g_variant_lookup_value (setting_dict, "address-data", G_VARIANT_TYPE ("aa{sv}"));
	addrs = nm_utils_ip_addresses_from_variant (value, AF_INET);
	g_variant_unref (value);
	g_assert (addrs != NULL);
	g_assert_cmpint (addrs->len, ==, 2);
	addr = addrs->pdata[0];
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label != NULL);
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");
	addr = addrs->pdata[1];
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);
	g_ptr_array_unref (addrs);

	g_variant_unref (setting_dict);

	/* We should be able to deserialize the labels from either 'address-labels'
	 * or 'address-data'.
	 */
	dict2 = g_variant_ref (dict);

	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP4_CONFIG_SETTING_NAME,
	                                                   "address-data");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_no_error (error);
	g_variant_unref (dict);

	s_ip4 = nm_connection_get_setting_ip4_config (conn);

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "2.3.4.5");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label != NULL);
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");

	addr = nm_setting_ip_config_get_address (s_ip4, 1);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "3.4.5.6");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	g_object_unref (conn);

	NMTST_VARIANT_EDITOR (dict2,
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP4_CONFIG_SETTING_NAME,
	                                                   "address-labels");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict2, &error);
	g_assert_no_error (error);
	g_variant_unref (dict2);

	s_ip4 = nm_connection_get_setting_ip4_config (conn);

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "2.3.4.5");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");

	addr = nm_setting_ip_config_get_address (s_ip4, 1);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "3.4.5.6");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	/* Test explicit property assignment */
	g_object_get (G_OBJECT (s_ip4),
	              NM_SETTING_IP_CONFIG_ADDRESSES, &addrs,
	              NULL);

	nm_setting_ip_config_clear_addresses (s_ip4);
	g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip4), ==, 0);

	g_object_set (G_OBJECT (s_ip4),
	              NM_SETTING_IP_CONFIG_ADDRESSES, addrs,
	              NULL);
	g_ptr_array_unref (addrs);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));
	g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip4), ==, 2);

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "2.3.4.5");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label != NULL);
	g_assert_cmpstr (g_variant_get_string (label, NULL), ==, "eth0:1");

	addr = nm_setting_ip_config_get_address (s_ip4, 1);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "3.4.5.6");
	label = nm_ip_address_get_attribute (addr, "label");
	g_assert (label == NULL);

	g_object_unref (conn);
}

static void
test_setting_ip4_config_address_data (void)
{
	NMSettingIPConfig *s_ip4;
	NMIPAddress *addr;
	GPtrArray *addrs;
	NMConnection *conn;
	GVariant *dict, *setting_dict, *value;
	GError *error = NULL;

	s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new ();
	g_object_set (G_OBJECT (s_ip4),
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL,
	              NULL);

	/* addr 1 */
	addr = nm_ip_address_new (AF_INET, "1.2.3.4", 24, &error);
	g_assert_no_error (error);
	nm_ip_address_set_attribute (addr, "one", g_variant_new_string ("foo"));
	nm_ip_address_set_attribute (addr, "two", g_variant_new_int32 (42));

	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	/* addr 2 */
	addr = nm_ip_address_new (AF_INET, "2.3.4.5", 24, &error);
	g_assert_no_error (error);

	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);
	nmtst_assert_setting_verifies (NM_SETTING (s_ip4));

	/* The client-side D-Bus serialization should include the attributes in
	 * "address-data", and should not have an "addresses" property.
	 */
	conn = nmtst_create_minimal_connection ("address-data test", NULL, NM_SETTING_WIRED_SETTING_NAME, NULL);
	nm_connection_add_setting (conn, NM_SETTING (s_ip4));
	dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);

	setting_dict = g_variant_lookup_value (dict, NM_SETTING_IP4_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (setting_dict != NULL);

	value = g_variant_lookup_value (setting_dict, "addresses", NULL);
	g_assert (value == NULL);

	value = g_variant_lookup_value (setting_dict, "address-data", G_VARIANT_TYPE ("aa{sv}"));
	addrs = nm_utils_ip_addresses_from_variant (value, AF_INET);
	g_variant_unref (value);
	g_assert (addrs != NULL);
	g_assert_cmpint (addrs->len, ==, 2);

	addr = addrs->pdata[0];
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "1.2.3.4");
	value = nm_ip_address_get_attribute (addr, "one");
	g_assert (value != NULL);
	g_assert_cmpstr (g_variant_get_string (value, NULL), ==, "foo");
	value = nm_ip_address_get_attribute (addr, "two");
	g_assert (value != NULL);
	g_assert_cmpint (g_variant_get_int32 (value), ==, 42);

	g_ptr_array_unref (addrs);
	g_variant_unref (setting_dict);
	g_variant_unref (dict);

	/* The daemon-side serialization should include both 'addresses' and 'address-data' */
	_nm_utils_is_manager_process = TRUE;
	dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	_nm_utils_is_manager_process = FALSE;

	setting_dict = g_variant_lookup_value (dict, NM_SETTING_IP4_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (setting_dict != NULL);

	value = g_variant_lookup_value (setting_dict, "addresses", G_VARIANT_TYPE ("aau"));
	g_assert (value != NULL);
	g_variant_unref (value);

	value = g_variant_lookup_value (setting_dict, "address-data", G_VARIANT_TYPE ("aa{sv}"));
	g_assert (value != NULL);
	g_variant_unref (value);

	g_variant_unref (setting_dict);
	g_object_unref (conn);

	/* When we reserialize that dictionary as a client, 'address-data' will be preferred. */
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_no_error (error);

	s_ip4 = nm_connection_get_setting_ip4_config (conn);

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "1.2.3.4");
	value = nm_ip_address_get_attribute (addr, "one");
	g_assert (value != NULL);
	g_assert_cmpstr (g_variant_get_string (value, NULL), ==, "foo");
	value = nm_ip_address_get_attribute (addr, "two");
	g_assert (value != NULL);
	g_assert_cmpint (g_variant_get_int32 (value), ==, 42);

	/* But on the server side, 'addresses' will have precedence. */
	_nm_utils_is_manager_process = TRUE;
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	_nm_utils_is_manager_process = FALSE;
	g_assert_no_error (error);
	g_variant_unref (dict);

	s_ip4 = nm_connection_get_setting_ip4_config (conn);

	addr = nm_setting_ip_config_get_address (s_ip4, 0);
	g_assert_cmpstr (nm_ip_address_get_address (addr), ==, "1.2.3.4");
	value = nm_ip_address_get_attribute (addr, "one");
	g_assert (value == NULL);
	value = nm_ip_address_get_attribute (addr, "two");
	g_assert (value == NULL);

	g_object_unref (conn);
}

static void
test_setting_gsm_apn_spaces (void)
{
	gs_unref_object NMSettingGsm *s_gsm = NULL;
	const char *tmp;

	s_gsm = (NMSettingGsm *) nm_setting_gsm_new ();
	ASSERT (s_gsm != NULL,
	        "gsm-apn-spaces",
	        "error creating GSM setting");

	/* Trailing space */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "foobar ", NULL);
	tmp = nm_setting_gsm_get_apn (s_gsm);
	ASSERT (tmp != NULL,
	        "gsm-apn-spaces", "empty APN");
	ASSERT (strcmp (tmp, "foobar") == 0,
	        "gsm-apn-spaces", "unexpected APN");

	/* Leading space */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, " foobar", NULL);
	tmp = nm_setting_gsm_get_apn (s_gsm);
	ASSERT (tmp != NULL,
	        "gsm-apn-spaces", "empty APN");
	ASSERT (strcmp (tmp, "foobar") == 0,
	        "gsm-apn-spaces", "unexpected APN");
}

static void
test_setting_gsm_apn_bad_chars (void)
{
	gs_unref_object NMSettingGsm *s_gsm = NULL;

	s_gsm = (NMSettingGsm *) nm_setting_gsm_new ();
	ASSERT (s_gsm != NULL,
	        "gsm-apn-bad-chars",
	        "error creating GSM setting");

	g_object_set (s_gsm, NM_SETTING_GSM_NUMBER, "*99#", NULL);

	/* Make sure a valid APN works */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "foobar123.-baz", NULL);
	ASSERT (nm_setting_verify (NM_SETTING (s_gsm), NULL, NULL) == TRUE,
	        "gsm-apn-bad-chars", "unexpectedly invalid GSM setting");

	/* Random invalid chars */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "@#%$@#%@#%", NULL);
	ASSERT (nm_setting_verify (NM_SETTING (s_gsm), NULL, NULL) == FALSE,
	        "gsm-apn-bad-chars", "unexpectedly valid GSM setting");

	/* Spaces */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "foobar baz", NULL);
	ASSERT (nm_setting_verify (NM_SETTING (s_gsm), NULL, NULL) == FALSE,
	        "gsm-apn-bad-chars", "unexpectedly valid GSM setting");

	/* 0 characters long */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "", NULL);
	ASSERT (nm_setting_verify (NM_SETTING (s_gsm), NULL, NULL) == FALSE,
	        "gsm-apn-bad-chars", "unexpectedly valid GSM setting");

	/* 65-character long */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl1", NULL);
	ASSERT (nm_setting_verify (NM_SETTING (s_gsm), NULL, NULL) == FALSE,
	        "gsm-apn-bad-chars", "unexpectedly valid GSM setting");
}

static void
test_setting_gsm_apn_underscore (void)
{
	gs_unref_object NMSettingGsm *s_gsm = NULL;

	s_gsm = (NMSettingGsm *) nm_setting_gsm_new ();
	g_assert (s_gsm);

	g_object_set (s_gsm, NM_SETTING_GSM_NUMBER, "*99#", NULL);

	/* 65-character long */
	g_object_set (s_gsm, NM_SETTING_GSM_APN, "foobar_baz", NULL);
	nmtst_assert_setting_verifies (NM_SETTING (s_gsm));
}

static void
test_setting_gsm_without_number (void)
{
	gs_unref_object NMSettingGsm *s_gsm = NULL;

	s_gsm = (NMSettingGsm *) nm_setting_gsm_new ();
	g_assert (s_gsm);

	g_object_set (s_gsm, NM_SETTING_GSM_NUMBER, NULL, NULL);
	nmtst_assert_setting_verifies (NM_SETTING (s_gsm));

	g_object_set (s_gsm, NM_SETTING_GSM_NUMBER, "", NULL);
	nmtst_assert_setting_verify_fails (NM_SETTING (s_gsm), NM_CONNECTION_ERROR,
	                                   NM_CONNECTION_ERROR_INVALID_PROPERTY);
}

static NMSettingWirelessSecurity *
make_test_wsec_setting (const char *detail)
{
	NMSettingWirelessSecurity *s_wsec;

	s_wsec = (NMSettingWirelessSecurity *) nm_setting_wireless_security_new ();
	ASSERT (s_wsec != NULL, detail, "error creating setting");

	g_object_set (s_wsec,
	              NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "wpa-psk",
	              NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME, "foobarbaz",
	              NM_SETTING_WIRELESS_SECURITY_PSK, "random psk",
	              NM_SETTING_WIRELESS_SECURITY_PSK_FLAGS, NM_SETTING_SECRET_FLAG_NOT_SAVED,
	              NM_SETTING_WIRELESS_SECURITY_WEP_KEY0, "aaaaaaaaaa",
	              NULL);

	return s_wsec;
}

#define ASSERT_CONTAINS(vardict, key, test_name, msg) \
	{ \
		GVariant *value; \
		value = g_variant_lookup_value (vardict, key, NULL); \
		ASSERT (value != NULL, test_name, msg); \
		g_variant_unref (value); \
	}

#define ASSERT_NOT_CONTAINS(vardict, key, test_name, msg) \
	{ \
		GVariant *value; \
		value = g_variant_lookup_value (vardict, key, NULL); \
		ASSERT (value == NULL, test_name, msg); \
	}

static void
test_setting_to_dbus_all (void)
{
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict;

	s_wsec = make_test_wsec_setting ("setting-to-dbus-all");

	dict = _nm_setting_to_dbus (NM_SETTING (s_wsec), NULL, NM_CONNECTION_SERIALIZE_ALL);

	/* Make sure all keys are there */
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_KEY_MGMT,
	        "setting-to-dbus-all", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_KEY_MGMT);
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME,
	        "setting-to-dbus-all", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME);
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_PSK,
	        "setting-to-dbus-all", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_PSK);
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_WEP_KEY0,
	        "setting-to-dbus-all", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_WEP_KEY0);

	g_variant_unref (dict);
	g_object_unref (s_wsec);
}

static void
test_setting_to_dbus_no_secrets (void)
{
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict;

	s_wsec = make_test_wsec_setting ("setting-to-dbus-no-secrets");

	dict = _nm_setting_to_dbus (NM_SETTING (s_wsec), NULL, NM_CONNECTION_SERIALIZE_NO_SECRETS);

	/* Make sure non-secret keys are there */
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_KEY_MGMT,
	                 "setting-to-dbus-no-secrets", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_KEY_MGMT);
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME,
	                 "setting-to-dbus-no-secrets", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME);

	/* Make sure secrets are not there */
	ASSERT_NOT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_PSK,
	                     "setting-to-dbus-no-secrets", "unexpectedly present " NM_SETTING_WIRELESS_SECURITY_PSK);
	ASSERT_NOT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_WEP_KEY0,
	                     "setting-to-dbus-no-secrets", "unexpectedly present " NM_SETTING_WIRELESS_SECURITY_WEP_KEY0);

	g_variant_unref (dict);
	g_object_unref (s_wsec);
}

static void
test_setting_to_dbus_only_secrets (void)
{
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict;

	s_wsec = make_test_wsec_setting ("setting-to-dbus-only-secrets");

	dict = _nm_setting_to_dbus (NM_SETTING (s_wsec), NULL, NM_CONNECTION_SERIALIZE_ONLY_SECRETS);

	/* Make sure non-secret keys are not there */
	ASSERT_NOT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_KEY_MGMT,
	                     "setting-to-dbus-only-secrets", "unexpectedly present " NM_SETTING_WIRELESS_SECURITY_KEY_MGMT);
	ASSERT_NOT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME,
	                     "setting-to-dbus-only-secrets", "unexpectedly present " NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME);

	/* Make sure secrets are there */
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_PSK,
	                 "setting-to-dbus-only-secrets", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_PSK);
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_WEP_KEY0,
	                 "setting-to-dbus-only-secrets", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_WEP_KEY0);

	g_variant_unref (dict);
	g_object_unref (s_wsec);
}

static void
test_setting_to_dbus_transform (void)
{
	NMSetting *s_wired;
	GVariant *dict, *val;
	const char *test_mac_address = "11:22:33:44:55:66";
	const guint8 *dbus_mac_address;
	guint8 cmp_mac_address[ETH_ALEN];
	gsize len;

	s_wired = nm_setting_wired_new ();
	g_object_set (s_wired,
	              NM_SETTING_WIRED_MAC_ADDRESS, test_mac_address,
	              NULL);

	g_assert_cmpstr (nm_setting_wired_get_mac_address (NM_SETTING_WIRED (s_wired)), ==, test_mac_address);

	dict = _nm_setting_to_dbus (s_wired, NULL, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	val = g_variant_lookup_value (dict, NM_SETTING_WIRED_MAC_ADDRESS, G_VARIANT_TYPE_BYTESTRING);
	g_assert (val != NULL);

	dbus_mac_address = g_variant_get_fixed_array (val, &len, 1);
	g_assert_cmpint (len, ==, ETH_ALEN);

	nm_utils_hwaddr_aton (test_mac_address, cmp_mac_address, ETH_ALEN);
	g_assert (memcmp (dbus_mac_address, cmp_mac_address, ETH_ALEN) == 0);

	g_variant_unref (val);
	g_variant_unref (dict);
	g_object_unref (s_wired);
}

static void
test_setting_to_dbus_enum (void)
{
	NMSetting *s_ip6, *s_wsec, *s_serial;
	GVariant *dict, *val;

	/* enum */
	s_ip6 = nm_setting_ip6_config_new ();
	g_object_set (s_ip6,
	              NM_SETTING_IP6_CONFIG_IP6_PRIVACY, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR,
	              NULL);

	dict = _nm_setting_to_dbus (s_ip6, NULL, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	val = g_variant_lookup_value (dict, NM_SETTING_IP6_CONFIG_IP6_PRIVACY, G_VARIANT_TYPE_INT32);
	g_assert (val != NULL);
	g_assert_cmpint (g_variant_get_int32 (val), ==, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR);
	g_variant_unref (val);

	g_variant_unref (dict);
	g_object_unref (s_ip6);

	/* flags (and a transformed enum) */
	s_wsec = nm_setting_wireless_security_new ();
	g_object_set (s_wsec,
	              NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_KEY,
	              NM_SETTING_WIRELESS_SECURITY_WEP_KEY_FLAGS, (NM_SETTING_SECRET_FLAG_AGENT_OWNED |
	                                                           NM_SETTING_SECRET_FLAG_NOT_SAVED),
	              NULL);

	dict = _nm_setting_to_dbus (s_wsec, NULL, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	val = g_variant_lookup_value (dict, NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, G_VARIANT_TYPE_UINT32);
	g_assert (val != NULL);
	g_assert_cmpint (g_variant_get_uint32 (val), ==, NM_WEP_KEY_TYPE_KEY);
	g_variant_unref (val);

	val = g_variant_lookup_value (dict, NM_SETTING_WIRELESS_SECURITY_WEP_KEY_FLAGS, G_VARIANT_TYPE_UINT32);
	g_assert (val != NULL);
	g_assert_cmpint (g_variant_get_uint32 (val), ==, (NM_SETTING_SECRET_FLAG_AGENT_OWNED |
	                                                  NM_SETTING_SECRET_FLAG_NOT_SAVED));
	g_variant_unref (val);

	g_variant_unref (dict);
	g_object_unref (s_wsec);

	/* another transformed enum */
	s_serial = nm_setting_serial_new ();
	g_object_set (s_serial,
	              NM_SETTING_SERIAL_PARITY, NM_SETTING_SERIAL_PARITY_ODD,
	              NULL);

	dict = _nm_setting_to_dbus (s_serial, NULL, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	val = g_variant_lookup_value (dict, NM_SETTING_SERIAL_PARITY, G_VARIANT_TYPE_BYTE);
	g_assert (val != NULL);
	g_assert_cmpint (g_variant_get_byte (val), ==, 'o');
	g_variant_unref (val);

	g_variant_unref (dict);
	g_object_unref (s_serial);
}

static void
test_connection_to_dbus_setting_name (void)
{
	NMConnection *connection;
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict;

	connection = nm_simple_connection_new ();
	s_wsec = make_test_wsec_setting ("connection-to-dbus-setting-name");
	nm_connection_add_setting (connection, NM_SETTING (s_wsec));

	dict = nm_connection_to_dbus (connection, NM_CONNECTION_SERIALIZE_ALL);

	/* Make sure the keys of the first level dict are setting names, not
	 * the GType name of the setting objects.
	 */
	ASSERT_CONTAINS (dict, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME,
	                 "connection-to-dbus-setting-name", "unexpectedly missing " NM_SETTING_WIRELESS_SECURITY_SETTING_NAME);

	g_variant_unref (dict);
	g_object_unref (connection);
}

static void
test_connection_to_dbus_deprecated_props (void)
{
	NMConnection *connection;
	NMSetting *s_wireless;
	GBytes *ssid;
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict, *wireless_dict, *sec_val;

	connection = nmtst_create_minimal_connection ("test-connection-to-dbus-deprecated-props",
	                                              NULL,
	                                              NM_SETTING_WIRELESS_SETTING_NAME,
	                                              NULL);

	s_wireless = nm_setting_wireless_new ();
	ssid = g_bytes_new ("1234567", 7);
	g_object_set (s_wireless,
	              NM_SETTING_WIRELESS_SSID, ssid,
	              NULL);
	g_bytes_unref (ssid);
	nm_connection_add_setting (connection, s_wireless);

	/* Serialization should not have an 802-11-wireless.security property */
	dict = nm_connection_to_dbus (connection, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	wireless_dict = g_variant_lookup_value (dict, NM_SETTING_WIRELESS_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (wireless_dict != NULL);

	sec_val = g_variant_lookup_value (wireless_dict, "security", NULL);
	g_assert (sec_val == NULL);

	g_variant_unref (wireless_dict);
	g_variant_unref (dict);

	/* Now add an NMSettingWirelessSecurity and try again */
	s_wsec = make_test_wsec_setting ("test-connection-to-dbus-deprecated-props");
	nm_connection_add_setting (connection, NM_SETTING (s_wsec));

	dict = nm_connection_to_dbus (connection, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (dict != NULL);

	wireless_dict = g_variant_lookup_value (dict, NM_SETTING_WIRELESS_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (wireless_dict != NULL);

	sec_val = g_variant_lookup_value (wireless_dict, "security", NULL);
	g_assert (g_variant_is_of_type (sec_val, G_VARIANT_TYPE_STRING));
	g_assert_cmpstr (g_variant_get_string (sec_val, NULL), ==, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME);

	g_variant_unref (sec_val);
	g_variant_unref (wireless_dict);
	g_variant_unref (dict);
	g_object_unref (connection);
}

static void
test_setting_new_from_dbus (void)
{
	NMSettingWirelessSecurity *s_wsec;
	GVariant *dict;

	s_wsec = make_test_wsec_setting ("setting-new-from-dbus");
	dict = _nm_setting_to_dbus (NM_SETTING (s_wsec), NULL, NM_CONNECTION_SERIALIZE_ALL);
	g_object_unref (s_wsec);

	s_wsec = (NMSettingWirelessSecurity *) _nm_setting_new_from_dbus (NM_TYPE_SETTING_WIRELESS_SECURITY, dict, NULL, NULL);
	g_variant_unref (dict);

	g_assert (s_wsec);
	g_assert_cmpstr (nm_setting_wireless_security_get_key_mgmt (s_wsec), ==, "wpa-psk");
	g_assert_cmpstr (nm_setting_wireless_security_get_leap_username (s_wsec), ==, "foobarbaz");
	g_assert_cmpstr (nm_setting_wireless_security_get_psk (s_wsec), ==, "random psk");
	g_object_unref (s_wsec);
}

static void
test_setting_new_from_dbus_transform (void)
{
	NMSetting *s_wired;
	GVariant *dict;
	GVariantBuilder builder;
	const char *test_mac_address = "11:22:33:44:55:66";
	guint8 dbus_mac_address[ETH_ALEN];
	GError *error = NULL;

	nm_utils_hwaddr_aton (test_mac_address, dbus_mac_address, ETH_ALEN);

	g_variant_builder_init (&builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&builder, "{sv}",
	                       NM_SETTING_WIRED_MAC_ADDRESS,
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
	                                                  dbus_mac_address, ETH_ALEN, 1));
	dict = g_variant_builder_end (&builder);

	s_wired = _nm_setting_new_from_dbus (NM_TYPE_SETTING_WIRED, dict, NULL, &error);
	g_assert_no_error (error);

	g_assert_cmpstr (nm_setting_wired_get_mac_address (NM_SETTING_WIRED (s_wired)), ==, test_mac_address);

	g_variant_unref (dict);
	g_object_unref (s_wired);
}

static void
test_setting_new_from_dbus_enum (void)
{
	NMSettingIP6Config *s_ip6;
	NMSettingWirelessSecurity *s_wsec;
	NMSettingSerial *s_serial;
	GVariant *dict;
	GVariantBuilder builder;
	GError *error = NULL;

	/* enum */
	g_variant_builder_init (&builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&builder, "{sv}",
	                       NM_SETTING_IP6_CONFIG_IP6_PRIVACY,
	                       g_variant_new_int32 (NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR));
	dict = g_variant_builder_end (&builder);

	s_ip6 = (NMSettingIP6Config *) _nm_setting_new_from_dbus (NM_TYPE_SETTING_IP6_CONFIG, dict, NULL, &error);
	g_assert_no_error (error);

	g_assert_cmpint (nm_setting_ip6_config_get_ip6_privacy (s_ip6), ==, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR);

	g_variant_unref (dict);
	g_object_unref (s_ip6);

	/* flags (and a transformed enum) */
	g_variant_builder_init (&builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&builder, "{sv}",
	                       NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE,
	                       g_variant_new_uint32 (NM_WEP_KEY_TYPE_KEY));
	g_variant_builder_add (&builder, "{sv}",
	                       NM_SETTING_WIRELESS_SECURITY_WEP_KEY_FLAGS,
	                       g_variant_new_uint32 (NM_SETTING_SECRET_FLAG_AGENT_OWNED |
	                                             NM_SETTING_SECRET_FLAG_NOT_SAVED));
	dict = g_variant_builder_end (&builder);

	s_wsec = (NMSettingWirelessSecurity *) _nm_setting_new_from_dbus (NM_TYPE_SETTING_WIRELESS_SECURITY, dict, NULL, &error);
	g_assert_no_error (error);

	g_assert_cmpint (nm_setting_wireless_security_get_wep_key_type (s_wsec), ==, NM_WEP_KEY_TYPE_KEY);
	g_assert_cmpint (nm_setting_wireless_security_get_wep_key_flags (s_wsec), ==, (NM_SETTING_SECRET_FLAG_AGENT_OWNED |
	                                                                               NM_SETTING_SECRET_FLAG_NOT_SAVED));

	g_variant_unref (dict);
	g_object_unref (s_wsec);

	/* another transformed enum */
	g_variant_builder_init (&builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&builder, "{sv}",
	                       NM_SETTING_SERIAL_PARITY,
	                       g_variant_new_byte ('E'));
	dict = g_variant_builder_end (&builder);

	s_serial = (NMSettingSerial *) _nm_setting_new_from_dbus (NM_TYPE_SETTING_SERIAL, dict, NULL, &error);
	g_assert_no_error (error);

	g_assert_cmpint (nm_setting_serial_get_parity (s_serial), ==, NM_SETTING_SERIAL_PARITY_EVEN);

	g_variant_unref (dict);
	g_object_unref (s_serial);
}

static void
test_setting_new_from_dbus_bad (void)
{
	NMSetting *setting;
	NMConnection *conn;
	GBytes *ssid;
	GPtrArray *addrs;
	GVariant *orig_dict, *dict;
	GError *error = NULL;

	/* We want to test:
	 * - ordinary scalar properties
	 * - string properties
	 * - GBytes-valued properties (which are handled specially by set_property_from_dbus())
	 * - enum/flags-valued properties
	 * - overridden properties
	 * - transformed properties
	 *
	 * No single setting class has examples of all of these, so we need two settings.
	 */

	conn = nm_simple_connection_new ();

	setting = nm_setting_connection_new ();
	g_object_set (setting,
	              NM_SETTING_CONNECTION_ID, "test",
	              NM_SETTING_CONNECTION_UUID, "83c5a841-1759-4cdb-bfce-8d4087956497",
	              NULL);
	nm_connection_add_setting (conn, setting);

	setting = nm_setting_wireless_new ();
	ssid = g_bytes_new ("my-ssid", 7);
	g_object_set (setting,
	              /* scalar */
	              NM_SETTING_WIRELESS_RATE, 100,
	              /* string */
	              NM_SETTING_WIRELESS_MODE, NM_SETTING_WIRELESS_MODE_INFRA,
	              /* GBytes */
	              NM_SETTING_WIRELESS_SSID, ssid,
	              /* transformed */
	              NM_SETTING_WIRELESS_BSSID, "00:11:22:33:44:55",
	              NULL);
	g_bytes_unref (ssid);
	nm_connection_add_setting (conn, setting);

	setting = nm_setting_ip6_config_new ();
	addrs = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_ip_address_unref);
	g_ptr_array_add (addrs, nm_ip_address_new (AF_INET6, "1234::5678", 64, NULL));
	g_object_set (setting,
	              /* enum */
	              NM_SETTING_IP6_CONFIG_IP6_PRIVACY, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_PUBLIC_ADDR,
	              /* overridden */
	              NM_SETTING_IP_CONFIG_ADDRESSES, addrs,
	              /* (needed in order to verify()) */
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_AUTO,
	              NULL);
	g_ptr_array_unref (addrs);
	nm_connection_add_setting (conn, setting);

	orig_dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	g_object_unref (conn);

	/* sanity-check */
	conn = nm_simple_connection_new_from_dbus (orig_dict, &error);
	g_assert_no_error (error);
	g_assert (conn);
	g_object_unref (conn);

	/* Compatible mismatches */

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_WIRELESS_SETTING_NAME,
	                                                     NM_SETTING_WIRELESS_RATE,
	                                                     "i", 10);
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert (conn);
	g_assert_no_error (error);
	setting = nm_connection_get_setting (conn, NM_TYPE_SETTING_WIRELESS);
	g_assert (setting);
	g_assert_cmpint (nm_setting_wireless_get_rate (NM_SETTING_WIRELESS (setting)), ==, 10);
	g_object_unref (conn);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                     NM_SETTING_IP6_CONFIG_IP6_PRIVACY,
	                                                     "i", NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR);
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert (conn);
	g_assert_no_error (error);
	setting = nm_connection_get_setting (conn, NM_TYPE_SETTING_IP6_CONFIG);
	g_assert (setting);
	g_assert_cmpint (nm_setting_ip6_config_get_ip6_privacy (NM_SETTING_IP6_CONFIG (setting)), ==, NM_SETTING_IP6_CONFIG_PRIVACY_PREFER_TEMP_ADDR);
	g_object_unref (conn);
	g_variant_unref (dict);

	/* Incompatible mismatches */

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_WIRELESS_SETTING_NAME,
	                                                     NM_SETTING_WIRELESS_RATE,
	                                                     "s", "ten");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "802-11-wireless.rate:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_WIRELESS_SETTING_NAME,
	                                                     NM_SETTING_WIRELESS_MODE,
	                                                     "b", FALSE);
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "802-11-wireless.mode:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_WIRELESS_SETTING_NAME,
	                                                     NM_SETTING_WIRELESS_SSID,
	                                                     "s", "fred");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "802-11-wireless.ssid:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_WIRELESS_SETTING_NAME,
	                                                     NM_SETTING_WIRELESS_BSSID,
	                                                     "i", 42);
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "802-11-wireless.bssid:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                     NM_SETTING_IP6_CONFIG_IP6_PRIVACY,
	                                                     "s", "private");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "ipv6.ip6-privacy:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	dict = g_variant_ref (orig_dict);
	NMTST_VARIANT_EDITOR (dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                     NM_SETTING_IP_CONFIG_ADDRESSES,
	                                                     "s", "1234::5678");
	                      );
	conn = nm_simple_connection_new_from_dbus (dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "ipv6.addresses:"));
	g_clear_error (&error);
	g_variant_unref (dict);

	g_variant_unref (orig_dict);
}

static NMConnection *
new_test_connection (void)
{
	NMConnection *connection;
	NMSetting *setting;
	char *uuid;
	guint64 timestamp = time (NULL);

	connection = nm_simple_connection_new ();

	setting = nm_setting_connection_new ();
	uuid = nm_utils_uuid_generate ();
	g_object_set (G_OBJECT (setting),
	              NM_SETTING_CONNECTION_ID, "foobar",
	              NM_SETTING_CONNECTION_UUID, uuid,
	              NM_SETTING_CONNECTION_TYPE, NM_SETTING_WIRED_SETTING_NAME,
	              NM_SETTING_CONNECTION_TIMESTAMP, timestamp,
	              NULL);
	g_free (uuid);
	nm_connection_add_setting (connection, setting);

	setting = nm_setting_wired_new ();
	g_object_set (G_OBJECT (setting),
	              NM_SETTING_WIRED_MTU, 1592,
	              NULL);
	nm_connection_add_setting (connection, setting);

	setting = nm_setting_ip4_config_new ();
	g_object_set (G_OBJECT (setting),
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO,
	              NM_SETTING_IP_CONFIG_DHCP_HOSTNAME, "eyeofthetiger",
	              NULL);
	nm_connection_add_setting (connection, setting);

	return connection;
}

static GVariant *
new_connection_dict (char **out_uuid,
                     const char **out_expected_id,
                     const char **out_expected_ip6_method)
{
	GVariantBuilder conn_builder, setting_builder;

	g_variant_builder_init (&conn_builder, NM_VARIANT_TYPE_CONNECTION);

	*out_uuid = nm_utils_uuid_generate ();
	*out_expected_id = "My happy connection";
	*out_expected_ip6_method = NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL;

	/* Connection setting */
	g_variant_builder_init (&setting_builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&setting_builder, "{sv}",
	                       NM_SETTING_NAME,
	                       g_variant_new_string (NM_SETTING_CONNECTION_SETTING_NAME));
	g_variant_builder_add (&setting_builder, "{sv}",
	                       NM_SETTING_CONNECTION_ID,
	                       g_variant_new_string (*out_expected_id));
	g_variant_builder_add (&setting_builder, "{sv}",
	                       NM_SETTING_CONNECTION_UUID,
	                       g_variant_new_string (*out_uuid));
	g_variant_builder_add (&setting_builder, "{sv}",
	                       NM_SETTING_CONNECTION_TYPE,
	                       g_variant_new_string (NM_SETTING_WIRED_SETTING_NAME));

	g_variant_builder_add (&conn_builder, "{sa{sv}}",
	                       NM_SETTING_CONNECTION_SETTING_NAME,
	                       &setting_builder);

	/* Wired setting */
	g_variant_builder_init (&setting_builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&conn_builder, "{sa{sv}}",
	                       NM_SETTING_WIRED_SETTING_NAME,
	                       &setting_builder);

	/* IP6 */
	g_variant_builder_init (&setting_builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&setting_builder, "{sv}",
	                       NM_SETTING_IP_CONFIG_METHOD,
	                       g_variant_new_string (*out_expected_ip6_method));
	g_variant_builder_add (&conn_builder, "{sa{sv}}",
	                       NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                       &setting_builder);

	return g_variant_builder_end (&conn_builder);
}

static void
test_connection_replace_settings (void)
{
	NMConnection *connection;
	GVariant *new_settings;
	GError *error = NULL;
	gboolean success;
	NMSettingConnection *s_con;
	NMSettingIPConfig *s_ip6;
	char *uuid = NULL;
	const char *expected_id = NULL, *expected_method = NULL;

	connection = new_test_connection ();

	new_settings = new_connection_dict (&uuid, &expected_id, &expected_method);
	g_assert (new_settings);

	/* Replace settings and test */
	success = nm_connection_replace_settings (connection, new_settings, &error);
	g_assert_no_error (error);
	g_assert (success);

	s_con = nm_connection_get_setting_connection (connection);
	g_assert (s_con);
	g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, expected_id);
	g_assert_cmpstr (nm_setting_connection_get_uuid (s_con), ==, uuid);

	g_assert (nm_connection_get_setting_wired (connection));
	g_assert (!nm_connection_get_setting_ip4_config (connection));

	s_ip6 = nm_connection_get_setting_ip6_config (connection);
	g_assert (s_ip6);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, expected_method);

	g_free (uuid);
	g_variant_unref (new_settings);
	g_object_unref (connection);
}

static void
test_connection_replace_settings_from_connection (void)
{
	NMConnection *connection, *replacement;
	NMSettingConnection *s_con;
	NMSetting *setting;
	GBytes *ssid;
	char *uuid = NULL;
	const char *expected_id = "Awesome connection";

	connection = new_test_connection ();
	g_assert (connection);

	replacement = nm_simple_connection_new ();
	g_assert (replacement);

	/* New connection setting */
	setting = nm_setting_connection_new ();
	g_assert (setting);

	uuid = nm_utils_uuid_generate ();
	g_object_set (setting,
	              NM_SETTING_CONNECTION_ID, expected_id,
	              NM_SETTING_CONNECTION_UUID, uuid,
	              NM_SETTING_CONNECTION_TYPE, NM_SETTING_WIRELESS_SETTING_NAME,
	              NULL);
	nm_connection_add_setting (replacement, setting);

	/* New wifi setting */
	setting = nm_setting_wireless_new ();
	g_assert (setting);

	ssid = g_bytes_new ("1234567", 7);
	g_object_set (setting,
	              NM_SETTING_WIRELESS_SSID, ssid,
	              NM_SETTING_WIRELESS_MODE, "infrastructure",
	              NULL);
	g_bytes_unref (ssid);
	nm_connection_add_setting (replacement, setting);

	/* Replace settings and test */
	nm_connection_replace_settings_from_connection (connection, replacement);

	s_con = nm_connection_get_setting_connection (connection);
	g_assert (s_con);
	g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, expected_id);
	g_assert_cmpstr (nm_setting_connection_get_uuid (s_con), ==, uuid);

	g_assert (!nm_connection_get_setting_wired (connection));
	g_assert (!nm_connection_get_setting_ip6_config (connection));
	g_assert (nm_connection_get_setting_wireless (connection));

	g_free (uuid);
	g_object_unref (replacement);
	g_object_unref (connection);
}

static void
test_connection_replace_settings_bad (void)
{
	NMConnection *connection, *new_connection;
	GVariant *new_settings;
	GVariantBuilder builder, setting_builder;
	GError *error = NULL;
	gboolean success;
	NMSettingConnection *s_con;

	new_connection = new_test_connection ();
	g_assert (nm_connection_verify (new_connection, NULL));
	s_con = nm_connection_get_setting_connection (new_connection);
	g_object_set (s_con,
	              NM_SETTING_CONNECTION_UUID, NULL,
	              NM_SETTING_CONNECTION_ID, "bad-connection",
	              NULL);
	g_assert (!nm_connection_verify (new_connection, NULL));

	/* nm_connection_replace_settings_from_connection() should succeed */
	connection = new_test_connection ();
	nm_connection_replace_settings_from_connection (connection, new_connection);
	g_assert_cmpstr (nm_connection_get_id (connection), ==, "bad-connection");
	g_assert (!nm_connection_verify (connection, NULL));
	g_object_unref (connection);

	/* nm_connection_replace_settings() should succeed */
	new_settings = nm_connection_to_dbus (new_connection, NM_CONNECTION_SERIALIZE_ALL);
	g_assert (new_settings != NULL);

	connection = new_test_connection ();
	success = nm_connection_replace_settings (connection, new_settings, &error);
	g_assert_no_error (error);
	g_assert (success);

	g_assert_cmpstr (nm_connection_get_id (connection), ==, "bad-connection");
	g_assert (!nm_connection_verify (connection, NULL));
	g_object_unref (connection);
	g_variant_unref (new_settings);

	/* But given an invalid dict, it should fail */
	g_variant_builder_init (&builder, NM_VARIANT_TYPE_CONNECTION);
	g_variant_builder_init (&setting_builder, NM_VARIANT_TYPE_SETTING);
	g_variant_builder_add (&builder, "{sa{sv}}",
	                       "ip-over-avian-carrier",
	                       &setting_builder);
	new_settings = g_variant_builder_end (&builder);

	connection = new_test_connection ();
	success = nm_connection_replace_settings (connection, new_settings, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_SETTING);
	g_clear_error (&error);
	g_assert (!success);

	g_assert (nm_connection_verify (connection, NULL));
	g_object_unref (connection);

	g_variant_unref (new_settings);
	g_object_unref (new_connection);
}

static void
test_connection_new_from_dbus (void)
{
	NMConnection *connection;
	GVariant *new_settings;
	GError *error = NULL;
	NMSettingConnection *s_con;
	NMSettingIPConfig *s_ip6;
	char *uuid = NULL;
	const char *expected_id = NULL, *expected_method = NULL;

	new_settings = new_connection_dict (&uuid, &expected_id, &expected_method);
	g_assert (new_settings);

	/* Replace settings and test */
	connection = nm_simple_connection_new_from_dbus (new_settings, &error);
	g_assert_no_error (error);
	g_assert (connection);

	s_con = nm_connection_get_setting_connection (connection);
	g_assert (s_con);
	g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, expected_id);
	g_assert_cmpstr (nm_setting_connection_get_uuid (s_con), ==, uuid);

	g_assert (nm_connection_get_setting_wired (connection));
	g_assert (nm_connection_get_setting_ip4_config (connection));

	s_ip6 = nm_connection_get_setting_ip6_config (connection);
	g_assert (s_ip6);
	g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, expected_method);

	g_free (uuid);
	g_variant_unref (new_settings);
	g_object_unref (connection);
}

static void
check_permission (NMSettingConnection *s_con,
                  guint32 idx,
                  const char *expected_uname,
                  const char *tag)
{
	gboolean success;
	const char *ptype = NULL, *pitem = NULL, *detail = NULL;

	success = nm_setting_connection_get_permission (s_con, 0, &ptype, &pitem, &detail);
	ASSERT (success == TRUE, tag, "unexpected failure getting added permission");

	/* Permission type */
	ASSERT (ptype != NULL, tag, "unexpected failure getting permission type");
	ASSERT (strcmp (ptype, "user") == 0, tag, "retrieved unexpected permission type");

	/* Permission item */
	ASSERT (pitem != NULL, tag, "unexpected failure getting permission item");
	ASSERT (strcmp (pitem, expected_uname) == 0, tag, "retrieved unexpected permission item");

	ASSERT (detail == NULL, tag, "unexpected success getting permission detail");
}

#define TEST_UNAME "asdfasfasdf"

static void
test_setting_connection_permissions_helpers (void)
{
	NMSettingConnection *s_con;
	gboolean success;
	char buf[9] = { 0x61, 0x62, 0x63, 0xff, 0xfe, 0xfd, 0x23, 0x01, 0x00 };
	char **perms;
	const char *expected_perm = "user:" TEST_UNAME ":";

	s_con = NM_SETTING_CONNECTION (nm_setting_connection_new ());

	/* Ensure a bad [type] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strcmp (ptype, \"user\") == 0*");
	success = nm_setting_connection_add_permission (s_con, "foobar", "blah", NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission type #1");

	/* Ensure a bad [type] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*ptype*");
	success = nm_setting_connection_add_permission (s_con, NULL, "blah", NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission type #2");

	/* Ensure a bad [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*uname*");
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*p != NULL*");
	success = nm_setting_connection_add_permission (s_con, "user", NULL, NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission item #1");

	/* Ensure a bad [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*uname[0] != '\\0'*");
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*p != NULL*");
	success = nm_setting_connection_add_permission (s_con, "user", "", NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission item #2");

	/* Ensure an [item] with ':' is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strchr (uname, ':')*");
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*p != NULL*");
	success = nm_setting_connection_add_permission (s_con, "user", "ad:asdf", NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission item #3");

	/* Ensure a non-UTF-8 [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*g_utf8_validate (uname, -1, NULL)*");
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*p != NULL*");
	success = nm_setting_connection_add_permission (s_con, "user", buf, NULL);
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad permission item #4");

	/* Ensure a non-NULL [detail] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*detail == NULL*");
	success = nm_setting_connection_add_permission (s_con, "user", "dafasdf", "asdf");
	g_test_assert_expected_messages ();
	ASSERT (success == FALSE,
	        "setting-connection-permissions-helpers", "unexpected success adding bad detail");

	/* Ensure a valid call results in success */
	success = nm_setting_connection_add_permission (s_con, "user", TEST_UNAME, NULL);
	ASSERT (success == TRUE,
	        "setting-connection-permissions-helpers", "unexpected failure adding valid user permisson");

	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 1,
	        "setting-connection-permissions-helpers", "unexpected failure getting number of permissions");

	check_permission (s_con, 0, TEST_UNAME, "setting-connection-permissions-helpers");

	/* Check the actual GObject property just to be paranoid */
	g_object_get (G_OBJECT (s_con), NM_SETTING_CONNECTION_PERMISSIONS, &perms, NULL);
	ASSERT (perms != NULL,
	        "setting-connection-permissions-helpers", "unexpected failure getting permissions");
	ASSERT (g_strv_length (perms) == 1,
	        "setting-connection-permissions-helpers", "unexpected failure getting number of permissions");
	ASSERT (strcmp (perms[0], expected_perm) == 0,
	        "setting-connection-permissions-helpers", "unexpected permission property data");
	g_strfreev (perms);

	/* Now remove that permission and ensure we have 0 permissions */
	nm_setting_connection_remove_permission (s_con, 0);
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-helpers", "unexpected failure removing permission");

	g_object_unref (s_con);
}

static void
add_permission_property (NMSettingConnection *s_con,
                         const char *ptype,
                         const char *pitem,
                         int pitem_len,
                         const char *detail)
{
	GString *str;
	char *perms[2];

	str = g_string_sized_new (50);
	if (ptype)
		g_string_append (str, ptype);
	g_string_append_c (str, ':');

	if (pitem) {
		if (pitem_len >= 0)
			g_string_append_len (str, pitem, pitem_len);
		else
			g_string_append (str, pitem);
	}

	g_string_append_c (str, ':');

	if (detail)
		g_string_append (str, detail);

	perms[0] = str->str;
	perms[1] = NULL;
	g_object_set (G_OBJECT (s_con), NM_SETTING_CONNECTION_PERMISSIONS, perms, NULL);

	g_string_free (str, TRUE);
}

static void
test_setting_connection_permissions_property (void)
{
	NMSettingConnection *s_con;
	gboolean success;
	char buf[9] = { 0x61, 0x62, 0x63, 0xff, 0xfe, 0xfd, 0x23, 0x01, 0x00 };

	s_con = NM_SETTING_CONNECTION (nm_setting_connection_new ());

	/* Ensure a bad [type] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strncmp (str, PERM_USER_PREFIX, strlen (PERM_USER_PREFIX)) == 0*");
	add_permission_property (s_con, "foobar", "blah", -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission type #1");

	/* Ensure a bad [type] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*strncmp (str, PERM_USER_PREFIX, strlen (PERM_USER_PREFIX)) == 0*");
	add_permission_property (s_con, NULL, "blah", -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission type #2");

	/* Ensure a bad [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*last_colon > str*");
	add_permission_property (s_con, "user", NULL, -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission item #1");

	/* Ensure a bad [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*last_colon > str*");
	add_permission_property (s_con, "user", "", -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission item #2");

	/* Ensure an [item] with ':' in the middle is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*str[i] != ':'*");
	add_permission_property (s_con, "user", "ad:asdf", -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission item #3");

	/* Ensure an [item] with ':' at the end is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*str[i] != ':'*");
	add_permission_property (s_con, "user", "adasdfaf:", -1, NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission item #4");

	/* Ensure a non-UTF-8 [item] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*g_utf8_validate (str, -1, NULL)*");
	add_permission_property (s_con, "user", buf, (int) sizeof (buf), NULL);
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad permission item #5");

	/* Ensure a non-NULL [detail] is rejected */
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*(last_colon + 1) == '\\0'*");
	add_permission_property (s_con, "user", "dafasdf", -1, "asdf");
	g_test_assert_expected_messages ();
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected success adding bad detail");

	/* Ensure a valid call results in success */
	success = nm_setting_connection_add_permission (s_con, "user", TEST_UNAME, NULL);
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 1,
	        "setting-connection-permissions-property", "unexpected failure adding valid user permisson");

	check_permission (s_con, 0, TEST_UNAME, "setting-connection-permissions-property");

	/* Now remove that permission and ensure we have 0 permissions */
	nm_setting_connection_remove_permission (s_con, 0);
	ASSERT (nm_setting_connection_get_num_permissions (s_con) == 0,
	        "setting-connection-permissions-property", "unexpected failure removing permission");

	g_object_unref (s_con);
}

static void
test_connection_compare_same (void)
{
	NMConnection *a, *b;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	g_assert (nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT));
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_compare_key_only_in_a (void)
{
	NMConnection *a, *b;
	NMSettingConnection *s_con;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	s_con = (NMSettingConnection *) nm_connection_get_setting (b, NM_TYPE_SETTING_CONNECTION);
	g_assert (s_con);
	g_object_set (s_con, NM_SETTING_CONNECTION_TIMESTAMP, (guint64) 0, NULL);

	g_assert (!nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT));
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_compare_setting_only_in_a (void)
{
	NMConnection *a, *b;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	nm_connection_remove_setting (b, NM_TYPE_SETTING_IP4_CONFIG);
	g_assert (!nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT));
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_compare_key_only_in_b (void)
{
	NMConnection *a, *b;
	NMSettingConnection *s_con;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	s_con = (NMSettingConnection *) nm_connection_get_setting (b, NM_TYPE_SETTING_CONNECTION);
	g_assert (s_con);
	g_object_set (s_con, NM_SETTING_CONNECTION_TIMESTAMP, (guint64) 0, NULL);

	g_assert (!nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT));
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_compare_setting_only_in_b (void)
{
	NMConnection *a, *b;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	nm_connection_remove_setting (a, NM_TYPE_SETTING_IP4_CONFIG);
	g_assert (!nm_connection_compare (a, b, NM_SETTING_COMPARE_FLAG_EXACT));
	g_object_unref (a);
	g_object_unref (b);
}

typedef struct {
	const char *key_name;
	guint32 result;
} DiffKey;

typedef struct {
	const char *name;
	DiffKey keys[30];
} DiffSetting;

#define ARRAY_LEN(a)  (sizeof (a) / sizeof (a[0]))

static void
ensure_diffs (GHashTable *diffs, const DiffSetting *check, gsize n_check)
{
	guint i;

	g_assert (g_hash_table_size (diffs) == n_check);

	/* Loop through the settings */
	for (i = 0; i < n_check; i++) {
		GHashTable *setting_hash;
		guint z = 0;

		setting_hash = g_hash_table_lookup (diffs, check[i].name);
		g_assert (setting_hash);

		/* Get the number of keys to check */
		while (check[i].keys[z].key_name)
			z++;
		g_assert (g_hash_table_size (setting_hash) == z);

		/* Now compare the actual keys */
		for (z = 0; check[i].keys[z].key_name; z++) {
			NMSettingDiffResult result;

			result = GPOINTER_TO_UINT (g_hash_table_lookup (setting_hash, check[i].keys[z].key_name));
			g_assert (result == check[i].keys[z].result);
		}
	}
}

static void
test_connection_diff_a_only (void)
{
	NMConnection *connection;
	GHashTable *out_diffs = NULL;
	gboolean same;
	const DiffSetting settings[] = {
		{ NM_SETTING_CONNECTION_SETTING_NAME, {
			{ NM_SETTING_CONNECTION_ID,                   NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_UUID,                 NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_INTERFACE_NAME,       NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_TYPE,                 NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_TIMESTAMP,            NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_AUTOCONNECT,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY, NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_READ_ONLY,            NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_PERMISSIONS,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_ZONE,                 NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_MASTER,               NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_SLAVE_TYPE,           NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES,   NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_SECONDARIES,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_CONNECTION_GATEWAY_PING_TIMEOUT, NM_SETTING_DIFF_RESULT_IN_A },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN }
		} },
		{ NM_SETTING_WIRED_SETTING_NAME, {
			{ NM_SETTING_WIRED_PORT,                  NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_SPEED,                 NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_DUPLEX,                NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_AUTO_NEGOTIATE,        NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_MAC_ADDRESS,           NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_CLONED_MAC_ADDRESS,    NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_MAC_ADDRESS_BLACKLIST, NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_MTU,                   NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_S390_SUBCHANNELS,      NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_S390_NETTYPE,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_WIRED_S390_OPTIONS,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN },
		} },
		{ NM_SETTING_IP4_CONFIG_SETTING_NAME, {
			{ NM_SETTING_IP_CONFIG_METHOD,             NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_DNS,                NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_DNS_SEARCH,         NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_ADDRESSES,          NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_GATEWAY,            NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_ROUTES,             NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_ROUTE_METRIC,       NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_IGNORE_AUTO_ROUTES, NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_IGNORE_AUTO_DNS,    NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP4_CONFIG_DHCP_CLIENT_ID,    NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_DHCP_SEND_HOSTNAME, NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_DHCP_HOSTNAME,      NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_NEVER_DEFAULT,      NM_SETTING_DIFF_RESULT_IN_A },
			{ NM_SETTING_IP_CONFIG_MAY_FAIL,           NM_SETTING_DIFF_RESULT_IN_A },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN },
		} },
	};

	connection = new_test_connection ();

	same = nm_connection_diff (connection, NULL, NM_SETTING_COMPARE_FLAG_EXACT, &out_diffs);
	g_assert (same == FALSE);
	g_assert (out_diffs != NULL);
	g_assert (g_hash_table_size (out_diffs) > 0);

	ensure_diffs (out_diffs, settings, ARRAY_LEN (settings));

	g_hash_table_destroy (out_diffs);
	g_object_unref (connection);
}

static void
test_connection_diff_same (void)
{
	NMConnection *a, *b;
	GHashTable *out_diffs = NULL;
	gboolean same;

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);

	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_EXACT, &out_diffs);
	g_assert (same == TRUE);
	g_assert (out_diffs == NULL);
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_diff_different (void)
{
	NMConnection *a, *b;
	GHashTable *out_diffs = NULL;
	NMSettingIPConfig *s_ip4;
	gboolean same;
	const DiffSetting settings[] = {
		{ NM_SETTING_IP4_CONFIG_SETTING_NAME, {
			{ NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_DIFF_RESULT_IN_A | NM_SETTING_DIFF_RESULT_IN_B },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN },
		} },
	};

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);
	s_ip4 = nm_connection_get_setting_ip4_config (a);
	g_assert (s_ip4);
	g_object_set (G_OBJECT (s_ip4),
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL,
	              NULL);

	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_EXACT, &out_diffs);
	g_assert (same == FALSE);
	g_assert (out_diffs != NULL);
	g_assert (g_hash_table_size (out_diffs) > 0);

	ensure_diffs (out_diffs, settings, ARRAY_LEN (settings));

	g_hash_table_destroy (out_diffs);
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_diff_no_secrets (void)
{
	NMConnection *a, *b;
	GHashTable *out_diffs = NULL;
	NMSetting *s_pppoe;
	gboolean same;
	const DiffSetting settings[] = {
		{ NM_SETTING_PPPOE_SETTING_NAME, {
			{ NM_SETTING_PPPOE_PASSWORD, NM_SETTING_DIFF_RESULT_IN_B },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN },
		} },
	};

	a = new_test_connection ();
	s_pppoe = nm_setting_pppoe_new ();
	g_object_set (G_OBJECT (s_pppoe),
	              NM_SETTING_PPPOE_USERNAME, "thomas",
	              NULL);
	nm_connection_add_setting (a, s_pppoe);

	b = nm_simple_connection_new_clone (a);

	/* Add a secret to B */
	s_pppoe = NM_SETTING (nm_connection_get_setting_pppoe (b));
	g_assert (s_pppoe);
	g_object_set (G_OBJECT (s_pppoe),
	              NM_SETTING_PPPOE_PASSWORD, "secretpassword",
	              NULL);

	/* Make sure the diff returns no results as secrets are ignored */
	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_IGNORE_SECRETS, &out_diffs);
	g_assert (same == TRUE);
	g_assert (out_diffs == NULL);

	/* Now make sure the diff returns results if secrets are not ignored */
	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_EXACT, &out_diffs);
	g_assert (same == FALSE);
	g_assert (out_diffs != NULL);
	g_assert (g_hash_table_size (out_diffs) > 0);

	ensure_diffs (out_diffs, settings, ARRAY_LEN (settings));

	g_hash_table_destroy (out_diffs);
	g_object_unref (a);
	g_object_unref (b);
}

static void
test_connection_diff_inferrable (void)
{
	NMConnection *a, *b;
	GHashTable *out_diffs = NULL;
	gboolean same;
	NMSettingConnection *s_con;
	NMSettingWired *s_wired;
	NMSettingIPConfig *s_ip4;
	char *uuid;
	const DiffSetting settings[] = {
		{ NM_SETTING_CONNECTION_SETTING_NAME, {
			{ NM_SETTING_CONNECTION_INTERFACE_NAME, NM_SETTING_DIFF_RESULT_IN_A },
			{ NULL, NM_SETTING_DIFF_RESULT_UNKNOWN },
		} },
	};

	a = new_test_connection ();
	b = nm_simple_connection_new_clone (a);

	/* Change the UUID, wired MTU, and set ignore-auto-dns */
	s_con = nm_connection_get_setting_connection (a);
	g_assert (s_con);
	uuid = nm_utils_uuid_generate ();
	g_object_set (G_OBJECT (s_con),
	              NM_SETTING_CONNECTION_UUID, uuid,
	              NM_SETTING_CONNECTION_ID, "really neat connection",
	              NULL);
	g_free (uuid);

	s_wired = nm_connection_get_setting_wired (a);
	g_assert (s_wired);
	g_object_set (G_OBJECT (s_wired), NM_SETTING_WIRED_MTU, 300, NULL);

	s_ip4 = nm_connection_get_setting_ip4_config (a);
	g_assert (s_ip4);
	g_object_set (G_OBJECT (s_ip4), NM_SETTING_IP_CONFIG_IGNORE_AUTO_DNS, TRUE, NULL);

	/* Make sure the diff returns no results as secrets are ignored */
	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_INFERRABLE, &out_diffs);
	g_assert (same == TRUE);
	g_assert (out_diffs == NULL);

	/* And change a INFERRABLE property to ensure that it shows up in the diff results */
	g_object_set (G_OBJECT (s_con), NM_SETTING_CONNECTION_INTERFACE_NAME, "usb0", NULL);

	/* Make sure the diff returns no results as secrets are ignored */
	same = nm_connection_diff (a, b, NM_SETTING_COMPARE_FLAG_INFERRABLE, &out_diffs);
	g_assert (same == FALSE);
	g_assert (out_diffs != NULL);
	g_assert (g_hash_table_size (out_diffs) > 0);

	ensure_diffs (out_diffs, settings, ARRAY_LEN (settings));

	g_hash_table_destroy (out_diffs);
	g_object_unref (a);
	g_object_unref (b);
}

static void
add_generic_settings (NMConnection *connection, const char *ctype)
{
	NMSetting *setting;
	char *uuid;

	uuid = nm_utils_uuid_generate ();

	setting = nm_setting_connection_new ();
	g_object_set (setting,
	              NM_SETTING_CONNECTION_ID, "asdfasdfadf",
	              NM_SETTING_CONNECTION_TYPE, ctype,
	              NM_SETTING_CONNECTION_UUID, uuid,
	              NULL);
	nm_connection_add_setting (connection, setting);

	g_free (uuid);

	setting = nm_setting_ip4_config_new ();
	g_object_set (setting, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO, NULL);
	nm_connection_add_setting (connection, setting);

	setting = nm_setting_ip6_config_new ();
	g_object_set (setting, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_AUTO, NULL);
	nm_connection_add_setting (connection, setting);
}

static void
test_connection_good_base_types (void)
{
	NMConnection *connection;
	NMSetting *setting;
	gboolean success;
	GError *error = NULL;
	GBytes *ssid;
	const char *bdaddr = "11:22:33:44:55:66";

	/* Try a basic wired connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_WIRED_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);

	/* Try a wired PPPoE connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_PPPOE_SETTING_NAME);
	setting = nm_setting_pppoe_new ();
	g_object_set (setting, NM_SETTING_PPPOE_USERNAME, "bob smith", NULL);
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);

	/* Wifi connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_WIRELESS_SETTING_NAME);

	setting = nm_setting_wireless_new ();
	ssid = g_bytes_new ("1234567", 7);
	g_object_set (setting,
	              NM_SETTING_WIRELESS_SSID, ssid,
	              NM_SETTING_WIRELESS_MODE, "infrastructure",
	              NULL);
	g_bytes_unref (ssid);
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);

	/* Bluetooth connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_BLUETOOTH_SETTING_NAME);

	setting = nm_setting_bluetooth_new ();
	g_object_set (setting,
	              NM_SETTING_BLUETOOTH_BDADDR, bdaddr,
	              NM_SETTING_CONNECTION_TYPE, NM_SETTING_BLUETOOTH_TYPE_PANU,
	              NULL);
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);

	/* WiMAX connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_WIMAX_SETTING_NAME);
	setting = nm_setting_wimax_new ();
	g_object_set (setting, NM_SETTING_WIMAX_NETWORK_NAME, "CLEAR", NULL);
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);

	/* GSM connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_GSM_SETTING_NAME);

	setting = nm_setting_gsm_new ();
	g_object_set (setting,
	              NM_SETTING_GSM_NUMBER, "*99#",
	              NM_SETTING_GSM_APN, "metered.billing.sucks",
	              NULL);
	nm_connection_add_setting (connection, setting);

	/* CDMA connection */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_CDMA_SETTING_NAME);

	setting = nm_setting_cdma_new ();
	g_object_set (setting,
	              NM_SETTING_CDMA_NUMBER, "#777",
	              NM_SETTING_CDMA_USERNAME, "foobar@vzw.com",
	              NULL);
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_no_error (error);
	g_assert (success);
	g_object_unref (connection);
}

static void
test_connection_bad_base_types (void)
{
	NMConnection *connection;
	NMSetting *setting;
	gboolean success;
	GError *error = NULL;

	/* Test various non-base connection types to make sure they are rejected;
	 * using a fake 'wired' connection so the rest of it verifies
	 */

	/* Connection setting */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_CONNECTION_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "connection.type: "));
	g_assert (success == FALSE);
	g_object_unref (connection);
	g_clear_error (&error);

	/* PPP setting */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_PPP_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);
	setting = nm_setting_ppp_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "connection.type: "));
	g_assert (success == FALSE);
	g_object_unref (connection);
	g_clear_error (&error);

	/* Serial setting */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_SERIAL_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);
	setting = nm_setting_serial_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "connection.type: "));
	g_assert (success == FALSE);
	g_object_unref (connection);
	g_clear_error (&error);

	/* IP4 setting */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_IP4_CONFIG_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "connection.type: "));
	g_assert (success == FALSE);
	g_object_unref (connection);
	g_clear_error (&error);

	/* IP6 setting */
	connection = nm_simple_connection_new ();
	add_generic_settings (connection, NM_SETTING_IP6_CONFIG_SETTING_NAME);
	setting = nm_setting_wired_new ();
	nm_connection_add_setting (connection, setting);

	success = nm_connection_verify (connection, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (g_str_has_prefix (error->message, "connection.type: "));
	g_assert (success == FALSE);
	g_object_unref (connection);
	g_clear_error (&error);
}

static void
test_setting_compare_id (void)
{
	gs_unref_object NMSetting *old = NULL, *new = NULL;
	gboolean success;

	old = nm_setting_connection_new ();
	g_object_set (old,
	              NM_SETTING_CONNECTION_ID, "really awesome cool connection",
	              NM_SETTING_CONNECTION_UUID, "fbbd59d5-acab-4e30-8f86-258d272617e7",
	              NM_SETTING_CONNECTION_AUTOCONNECT, FALSE,
	              NULL);

	new = nm_setting_duplicate (old);
	g_object_set (new, NM_SETTING_CONNECTION_ID, "some different connection id", NULL);

	/* First make sure they are different */
	success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_EXACT);
	g_assert (success == FALSE);

	success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_IGNORE_ID);
	g_assert (success);
}

static void
test_setting_compare_timestamp (void)
{
	gs_unref_object NMSetting *old = NULL, *new = NULL;
	gboolean success;

	old = nm_setting_connection_new ();
	g_object_set (old,
	              NM_SETTING_CONNECTION_ID, "ignore timestamp connection",
	              NM_SETTING_CONNECTION_UUID, "b047a198-0e0a-4f0e-a653-eea09bb35e40",
	              NM_SETTING_CONNECTION_AUTOCONNECT, FALSE,
	              NM_SETTING_CONNECTION_TIMESTAMP, (guint64) 1234567890,
	              NULL);

	new = nm_setting_duplicate (old);
	g_object_set (new, NM_SETTING_CONNECTION_TIMESTAMP, (guint64) 1416316539, NULL);

	/* First make sure they are different */
	success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_EXACT);
	g_assert (success == FALSE);

	success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_IGNORE_TIMESTAMP);
	g_assert (success);
}

typedef struct {
	NMSettingSecretFlags secret_flags;
	NMSettingCompareFlags comp_flags;
	gboolean remove_secret;
} TestDataCompareSecrets;

static TestDataCompareSecrets *
test_data_compare_secrets_new (NMSettingSecretFlags secret_flags,
                               NMSettingCompareFlags comp_flags,
                               gboolean remove_secret)
{
	TestDataCompareSecrets *data = g_new0 (TestDataCompareSecrets, 1);

	data->secret_flags = secret_flags;
	data->comp_flags = comp_flags;
	data->remove_secret = remove_secret;
	return data;
}

static void
test_setting_compare_secrets (gconstpointer test_data)
{
	const TestDataCompareSecrets *data = test_data;
	gs_unref_object NMSetting *old = NULL, *new = NULL;
	gboolean success;

	/* Make sure that a connection with transient/unsaved secrets compares
	 * successfully to the same connection without those secrets.
	 */

	old = nm_setting_wireless_security_new ();
	g_object_set (old,
	              NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "wpa-psk",
	              NM_SETTING_WIRELESS_SECURITY_PSK, "really cool psk",
	              NULL);
	nm_setting_set_secret_flags (old, NM_SETTING_WIRELESS_SECURITY_PSK, data->secret_flags, NULL);

	/* Clear the PSK from the duplicated setting */
	new = nm_setting_duplicate (old);
	if (data->remove_secret) {
		g_object_set (new, NM_SETTING_WIRELESS_SECURITY_PSK, NULL, NULL);

		success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_EXACT);
		g_assert (success == FALSE);
	}

	success = nm_setting_compare (old, new, data->comp_flags);
	g_assert (success);
}

static void
test_setting_compare_vpn_secrets (gconstpointer test_data)
{
	const TestDataCompareSecrets *data = test_data;
	gs_unref_object NMSetting *old = NULL, *new = NULL;
	gboolean success;

	/* Make sure that a connection with transient/unsaved secrets compares
	 * successfully to the same connection without those secrets.
	 */

	old = nm_setting_vpn_new ();
	nm_setting_vpn_add_secret (NM_SETTING_VPN (old), "foobarbaz", "really secret password");
	nm_setting_vpn_add_secret (NM_SETTING_VPN (old), "asdfasdfasdf", "really adfasdfasdfasdf");
	nm_setting_vpn_add_secret (NM_SETTING_VPN (old), "0123456778", "abcdefghijklmnpqrstuvqxyz");
	nm_setting_vpn_add_secret (NM_SETTING_VPN (old), "borkbork", "yet another really secret password");
	nm_setting_set_secret_flags (old, "borkbork", data->secret_flags, NULL);

	/* Clear "borkbork" from the duplicated setting */
	new = nm_setting_duplicate (old);
	if (data->remove_secret) {
		nm_setting_vpn_remove_secret (NM_SETTING_VPN (new), "borkbork");

		/* First make sure they are different */
		success = nm_setting_compare (old, new, NM_SETTING_COMPARE_FLAG_EXACT);
		g_assert (success == FALSE);
	}

	success = nm_setting_compare (old, new, data->comp_flags);
	g_assert (success);
}

static void
test_hwaddr_aton_ether_normal (void)
{
	guint8 buf[100];
	guint8 expected[ETH_ALEN] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 };

	g_assert (nm_utils_hwaddr_aton ("00:11:22:33:44:55", buf, ETH_ALEN) != NULL);
	g_assert (memcmp (buf, expected, sizeof (expected)) == 0);
}

static void
test_hwaddr_aton_ib_normal (void)
{
	guint8 buf[100];
	const char *source = "00:11:22:33:44:55:66:77:88:99:01:12:23:34:45:56:67:78:89:90";
	guint8 expected[INFINIBAND_ALEN] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66,
		0x77, 0x88, 0x99, 0x01, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78, 0x89,
		0x90 };

	g_assert (nm_utils_hwaddr_aton (source, buf, INFINIBAND_ALEN) != NULL);
	g_assert (memcmp (buf, expected, sizeof (expected)) == 0);
}

static void
test_hwaddr_aton_no_leading_zeros (void)
{
	guint8 buf[100];
	guint8 expected[ETH_ALEN] = { 0x00, 0x1A, 0x2B, 0x03, 0x44, 0x05 };

	g_assert (nm_utils_hwaddr_aton ("0:1a:2B:3:44:5", buf, ETH_ALEN) != NULL);
	g_assert (memcmp (buf, expected, sizeof (expected)) == 0);
}

static void
test_hwaddr_aton_malformed (void)
{
	guint8 buf[100];

	g_assert (nm_utils_hwaddr_aton ("0:1a:2B:3:a@%%", buf, ETH_ALEN) == NULL);
}

static void
test_hwaddr_equal (void)
{
	const char *string = "00:1a:2b:03:44:05";
	const char *upper_string = "00:1A:2B:03:44:05";
	const char *bad_string = "0:1a:2b:3:44:5";
	const guint8 binary[ETH_ALEN] = { 0x00, 0x1A, 0x2B, 0x03, 0x44, 0x05 };
	const char *other_string = "1a:2b:03:44:05:00";
	const guint8 other_binary[ETH_ALEN] = { 0x1A, 0x2B, 0x03, 0x44, 0x05, 0x00 };
	const char *long_string = "00:1a:2b:03:44:05:06:07";
	const guint8 long_binary[8] = { 0x00, 0x1A, 0x2B, 0x03, 0x44, 0x05, 0x06, 0x07 };
	const char *null_string = "00:00:00:00:00:00";
	const guint8 null_binary[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

	g_assert (nm_utils_hwaddr_matches (string, -1, string, -1));
	g_assert (nm_utils_hwaddr_matches (string, -1, upper_string, -1));
	g_assert (nm_utils_hwaddr_matches (string, -1, bad_string, -1));
	g_assert (nm_utils_hwaddr_matches (string, -1, binary, sizeof (binary)));
	g_assert (!nm_utils_hwaddr_matches (string, -1, other_string, -1));
	g_assert (!nm_utils_hwaddr_matches (string, -1, other_binary, sizeof (other_binary)));
	g_assert (!nm_utils_hwaddr_matches (string, -1, long_string, -1));
	g_assert (!nm_utils_hwaddr_matches (string, -1, long_binary, sizeof (long_binary)));
	g_assert (!nm_utils_hwaddr_matches (string, -1, null_string, -1));
	g_assert (!nm_utils_hwaddr_matches (string, -1, null_binary, sizeof (null_binary)));
	g_assert (!nm_utils_hwaddr_matches (string, -1, NULL, ETH_ALEN));

	g_assert (nm_utils_hwaddr_matches (binary, sizeof (binary), string, -1));
	g_assert (nm_utils_hwaddr_matches (binary, sizeof (binary), upper_string, -1));
	g_assert (nm_utils_hwaddr_matches (binary, sizeof (binary), bad_string, -1));
	g_assert (nm_utils_hwaddr_matches (binary, sizeof (binary), binary, sizeof (binary)));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), other_string, -1));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), other_binary, sizeof (other_binary)));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), long_string, -1));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), long_binary, sizeof (long_binary)));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), null_string, -1));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), null_binary, sizeof (null_binary)));
	g_assert (!nm_utils_hwaddr_matches (binary, sizeof (binary), NULL, ETH_ALEN));

	g_assert (!nm_utils_hwaddr_matches (null_string, -1, string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, upper_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, bad_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, binary, sizeof (binary)));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, other_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, other_binary, sizeof (other_binary)));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, long_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_string, -1, long_binary, sizeof (long_binary)));
	g_assert (nm_utils_hwaddr_matches (null_string, -1, null_string, -1));
	g_assert (nm_utils_hwaddr_matches (null_string, -1, null_binary, sizeof (null_binary)));
	g_assert (nm_utils_hwaddr_matches (null_string, -1, NULL, ETH_ALEN));

	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), upper_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), bad_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), binary, sizeof (binary)));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), other_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), other_binary, sizeof (other_binary)));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), long_string, -1));
	g_assert (!nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), long_binary, sizeof (long_binary)));
	g_assert (nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), null_string, -1));
	g_assert (nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), null_binary, sizeof (null_binary)));
	g_assert (nm_utils_hwaddr_matches (null_binary, sizeof (null_binary), NULL, ETH_ALEN));
}

static void
test_hwaddr_canonical (void)
{
	const char *string = "00:1A:2B:03:44:05";
	const char *lower_string = "00:1a:2b:03:44:05";
	const char *short_string = "0:1a:2b:3:44:5";
	const char *hyphen_string = "00-1a-2b-03-44-05";
	const char *invalid_string = "00:1A:2B";
	char *canonical;

	canonical = nm_utils_hwaddr_canonical (string, ETH_ALEN);
	g_assert_cmpstr (canonical, ==, string);
	g_free (canonical);

	canonical = nm_utils_hwaddr_canonical (lower_string, ETH_ALEN);
	g_assert_cmpstr (canonical, ==, string);
	g_free (canonical);

	canonical = nm_utils_hwaddr_canonical (short_string, ETH_ALEN);
	g_assert_cmpstr (canonical, ==, string);
	g_free (canonical);

	canonical = nm_utils_hwaddr_canonical (hyphen_string, ETH_ALEN);
	g_assert_cmpstr (canonical, ==, string);
	g_free (canonical);

	canonical = nm_utils_hwaddr_canonical (invalid_string, ETH_ALEN);
	g_assert_cmpstr (canonical, ==, NULL);

	canonical = nm_utils_hwaddr_canonical (invalid_string, -1);
	g_assert_cmpstr (canonical, ==, invalid_string);
	g_free (canonical);
}

static void
test_connection_changed_cb (NMConnection *connection, gboolean *data)
{
	*data = TRUE;
}

static void
test_ip4_prefix_to_netmask (void)
{
	int i;

	for (i = 0; i<=32; i++) {
		guint32 netmask = nm_utils_ip4_prefix_to_netmask (i);
		int plen = nm_utils_ip4_netmask_to_prefix (netmask);

		g_assert_cmpint (i, ==, plen);
		{
			guint32 msk = 0x80000000;
			guint32 netmask2 = 0;
			guint32 prefix = i;
			while (prefix > 0) {
				netmask2 |= msk;
				msk >>= 1;
				prefix--;
			}
			g_assert_cmpint (netmask, ==, (guint32) htonl (netmask2));
		}
	}
}

static void
test_ip4_netmask_to_prefix (void)
{
	int i, j;

	GRand *rand = g_rand_new ();

	g_rand_set_seed (rand, 1);

	for (i = 2; i<=32; i++) {
		guint32 netmask = nm_utils_ip4_prefix_to_netmask (i);
		guint32 netmask_lowest_bit = netmask & ~nm_utils_ip4_prefix_to_netmask (i-1);

		g_assert_cmpint (i, ==, nm_utils_ip4_netmask_to_prefix (netmask));

		for (j = 0; j < 2*i; j++) {
			guint32 r = g_rand_int (rand);
			guint32 netmask_holey;
			guint32 prefix_holey;

			netmask_holey = (netmask & r) | netmask_lowest_bit;

			if (netmask_holey == netmask)
				continue;

			/* create an invalid netmask with holes and check that the function
			 * returns the longest prefix. */
			prefix_holey = nm_utils_ip4_netmask_to_prefix (netmask_holey);

			g_assert_cmpint (i, ==, prefix_holey);
		}
	}

	g_rand_free (rand);
}

#define ASSERT_CHANGED(statement) \
{ \
	changed = FALSE; \
	statement; \
	g_assert (changed); \
}

#define ASSERT_UNCHANGED(statement) \
{ \
	changed = FALSE; \
	statement; \
	g_assert (!changed); \
}

static void
test_connection_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;

	connection = new_test_connection ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	/* Add new setting */
	ASSERT_CHANGED (nm_connection_add_setting (connection, nm_setting_vlan_new ()));

	/* Remove existing setting */
	ASSERT_CHANGED (nm_connection_remove_setting (connection, NM_TYPE_SETTING_VLAN));

	/* Remove non-existing setting */
	ASSERT_UNCHANGED (nm_connection_remove_setting (connection, NM_TYPE_SETTING_VLAN));

	g_object_unref (connection);
}

static void
test_setting_connection_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingConnection *s_con;
	gs_free char *uuid = NULL;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_con = (NMSettingConnection *) nm_setting_connection_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_con));

	ASSERT_CHANGED (g_object_set (s_con, NM_SETTING_CONNECTION_ID, "adfadfasdfaf", NULL));

	ASSERT_CHANGED (nm_setting_connection_add_permission (s_con, "user", "billsmith", NULL));
	ASSERT_CHANGED (nm_setting_connection_remove_permission (s_con, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*iter != NULL*");
	ASSERT_UNCHANGED (nm_setting_connection_remove_permission (s_con, 1));
	g_test_assert_expected_messages ();

	uuid = nm_utils_uuid_generate ();
	ASSERT_CHANGED (nm_setting_connection_add_secondary (s_con, uuid));
	ASSERT_CHANGED (nm_setting_connection_remove_secondary (s_con, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_connection_remove_secondary (s_con, 1));
	g_test_assert_expected_messages ();

	g_object_unref (connection);
}

static void
test_setting_bond_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingBond *s_bond;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_bond = (NMSettingBond *) nm_setting_bond_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_bond));

	ASSERT_CHANGED (nm_setting_bond_add_option (s_bond, NM_SETTING_BOND_OPTION_DOWNDELAY, "10"));
	ASSERT_CHANGED (nm_setting_bond_remove_option (s_bond, NM_SETTING_BOND_OPTION_DOWNDELAY));
	ASSERT_UNCHANGED (nm_setting_bond_remove_option (s_bond, NM_SETTING_BOND_OPTION_UPDELAY));

	g_object_unref (connection);
}

static void
test_setting_ip4_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingIPConfig *s_ip4;
	NMIPAddress *addr;
	NMIPRoute *route;
	GError *error = NULL;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_ip4));

	ASSERT_CHANGED (nm_setting_ip_config_add_dns (s_ip4, "11.22.0.0"));
	ASSERT_CHANGED (nm_setting_ip_config_remove_dns (s_ip4, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->dns->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_dns (s_ip4, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_dns (s_ip4, "33.44.0.0");
	ASSERT_CHANGED (nm_setting_ip_config_clear_dns (s_ip4));

	ASSERT_CHANGED (nm_setting_ip_config_add_dns_search (s_ip4, "foobar.com"));
	ASSERT_CHANGED (nm_setting_ip_config_remove_dns_search (s_ip4, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->dns_search->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_dns_search (s_ip4, 1));
	g_test_assert_expected_messages ();

	ASSERT_CHANGED (nm_setting_ip_config_add_dns_search (s_ip4, "foobar.com"));
	ASSERT_CHANGED (nm_setting_ip_config_clear_dns_searches (s_ip4));

	addr = nm_ip_address_new (AF_INET, "22.33.0.0", 24, &error);
	g_assert_no_error (error);
	ASSERT_CHANGED (nm_setting_ip_config_add_address (s_ip4, addr));
	ASSERT_CHANGED (nm_setting_ip_config_remove_address (s_ip4, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->addresses->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_address (s_ip4, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_address (s_ip4, addr);
	ASSERT_CHANGED (nm_setting_ip_config_clear_addresses (s_ip4));

	route = nm_ip_route_new (AF_INET, "22.33.0.0", 24, NULL, 0, &error);
	g_assert_no_error (error);

	ASSERT_CHANGED (nm_setting_ip_config_add_route (s_ip4, route));
	ASSERT_CHANGED (nm_setting_ip_config_remove_route (s_ip4, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->routes->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_route (s_ip4, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_route (s_ip4, route);
	ASSERT_CHANGED (nm_setting_ip_config_clear_routes (s_ip4));

	nm_ip_address_unref (addr);
	nm_ip_route_unref (route);
	g_object_unref (connection);
}

static void
test_setting_ip6_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingIPConfig *s_ip6;
	NMIPAddress *addr;
	NMIPRoute *route;
	GError *error = NULL;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_ip6 = (NMSettingIPConfig *) nm_setting_ip6_config_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_ip6));

	ASSERT_CHANGED (nm_setting_ip_config_add_dns (s_ip6, "1:2:3::4:5:6"));
	ASSERT_CHANGED (nm_setting_ip_config_remove_dns (s_ip6, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->dns->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_dns (s_ip6, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_dns (s_ip6, "1:2:3::4:5:6");
	ASSERT_CHANGED (nm_setting_ip_config_clear_dns (s_ip6));

	ASSERT_CHANGED (nm_setting_ip_config_add_dns_search (s_ip6, "foobar.com"));
	ASSERT_CHANGED (nm_setting_ip_config_remove_dns_search (s_ip6, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->dns_search->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_dns_search (s_ip6, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_dns_search (s_ip6, "foobar.com");
	ASSERT_CHANGED (nm_setting_ip_config_clear_dns_searches (s_ip6));

	addr = nm_ip_address_new (AF_INET6, "1:2:3::4:5:6", 64, &error);
	g_assert_no_error (error);

	ASSERT_CHANGED (nm_setting_ip_config_add_address (s_ip6, addr));
	ASSERT_CHANGED (nm_setting_ip_config_remove_address (s_ip6, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->addresses->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_address (s_ip6, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_address (s_ip6, addr);
	ASSERT_CHANGED (nm_setting_ip_config_clear_addresses (s_ip6));

	route = nm_ip_route_new (AF_INET6, "1:2:3::4:5:6", 128, NULL, 0, &error);
	g_assert_no_error (error);

	ASSERT_CHANGED (nm_setting_ip_config_add_route (s_ip6, route));
	ASSERT_CHANGED (nm_setting_ip_config_remove_route (s_ip6, 0));

	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*i < priv->routes->len*");
	ASSERT_UNCHANGED (nm_setting_ip_config_remove_route (s_ip6, 1));
	g_test_assert_expected_messages ();

	nm_setting_ip_config_add_route (s_ip6, route);
	ASSERT_CHANGED (nm_setting_ip_config_clear_routes (s_ip6));

	nm_ip_address_unref (addr);
	nm_ip_route_unref (route);
	g_object_unref (connection);
}

static void
test_setting_vlan_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingVlan *s_vlan;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_vlan = (NMSettingVlan *) nm_setting_vlan_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_vlan));

	ASSERT_CHANGED (nm_setting_vlan_add_priority (s_vlan, NM_VLAN_INGRESS_MAP, 1, 3));
	ASSERT_CHANGED (nm_setting_vlan_remove_priority (s_vlan, NM_VLAN_INGRESS_MAP, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*idx < g_slist_length (list)*");
	ASSERT_UNCHANGED (nm_setting_vlan_remove_priority (s_vlan, NM_VLAN_INGRESS_MAP, 1));
	g_test_assert_expected_messages ();
	ASSERT_CHANGED (nm_setting_vlan_add_priority_str (s_vlan, NM_VLAN_INGRESS_MAP, "1:3"));
	ASSERT_CHANGED (nm_setting_vlan_clear_priorities (s_vlan, NM_VLAN_INGRESS_MAP));

	ASSERT_CHANGED (nm_setting_vlan_add_priority (s_vlan, NM_VLAN_EGRESS_MAP, 1, 3));
	ASSERT_CHANGED (nm_setting_vlan_remove_priority (s_vlan, NM_VLAN_EGRESS_MAP, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*idx < g_slist_length (list)*");
	ASSERT_UNCHANGED (nm_setting_vlan_remove_priority (s_vlan, NM_VLAN_EGRESS_MAP, 1));
	g_test_assert_expected_messages ();
	ASSERT_CHANGED (nm_setting_vlan_add_priority_str (s_vlan, NM_VLAN_EGRESS_MAP, "1:3"));
	ASSERT_CHANGED (nm_setting_vlan_clear_priorities (s_vlan, NM_VLAN_EGRESS_MAP));

	g_object_unref (connection);
}

static void
test_setting_vpn_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingVpn *s_vpn;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_vpn = (NMSettingVpn *) nm_setting_vpn_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_vpn));

	ASSERT_CHANGED (nm_setting_vpn_add_data_item (s_vpn, "foobar", "baz"));
	ASSERT_CHANGED (nm_setting_vpn_remove_data_item (s_vpn, "foobar"));
	ASSERT_UNCHANGED (nm_setting_vpn_remove_data_item (s_vpn, "not added"));

	ASSERT_CHANGED (nm_setting_vpn_add_secret (s_vpn, "foobar", "baz"));
	ASSERT_CHANGED (nm_setting_vpn_remove_secret (s_vpn, "foobar"));
	ASSERT_UNCHANGED (nm_setting_vpn_remove_secret (s_vpn, "not added"));

	g_object_unref (connection);
}

static void
test_setting_wired_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingWired *s_wired;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_wired = (NMSettingWired *) nm_setting_wired_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_wired));

	ASSERT_CHANGED (nm_setting_wired_add_s390_option (s_wired, "portno", "1"));
	ASSERT_CHANGED (nm_setting_wired_remove_s390_option (s_wired, "portno"));
	ASSERT_UNCHANGED (nm_setting_wired_remove_s390_option (s_wired, "layer2"));

	g_object_unref (connection);
}

static void
test_setting_wireless_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingWireless *s_wifi;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_wifi = (NMSettingWireless *) nm_setting_wireless_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_wifi));

	ASSERT_CHANGED (nm_setting_wireless_add_seen_bssid (s_wifi, "00:11:22:33:44:55"));

	g_object_unref (connection);
}

static void
test_setting_wireless_security_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSettingWirelessSecurity *s_wsec;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_wsec = (NMSettingWirelessSecurity *) nm_setting_wireless_security_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_wsec));

	/* Protos */
	ASSERT_CHANGED (nm_setting_wireless_security_add_proto (s_wsec, "wpa"));
	ASSERT_CHANGED (nm_setting_wireless_security_remove_proto (s_wsec, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_wireless_security_remove_proto (s_wsec, 1));
	g_test_assert_expected_messages ();

	nm_setting_wireless_security_add_proto (s_wsec, "wep");
	ASSERT_CHANGED (nm_setting_wireless_security_clear_protos (s_wsec));

	/* Pairwise ciphers */
	ASSERT_CHANGED (nm_setting_wireless_security_add_pairwise (s_wsec, "tkip"));
	ASSERT_CHANGED (nm_setting_wireless_security_remove_pairwise (s_wsec, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_wireless_security_remove_pairwise (s_wsec, 1));
	g_test_assert_expected_messages ();

	nm_setting_wireless_security_add_pairwise (s_wsec, "tkip");
	ASSERT_CHANGED (nm_setting_wireless_security_clear_pairwise (s_wsec));

	/* Group ciphers */
	ASSERT_CHANGED (nm_setting_wireless_security_add_group (s_wsec, "ccmp"));
	ASSERT_CHANGED (nm_setting_wireless_security_remove_group (s_wsec, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_wireless_security_remove_group (s_wsec, 1));
	g_test_assert_expected_messages ();

	nm_setting_wireless_security_add_group (s_wsec, "tkip");
	ASSERT_CHANGED (nm_setting_wireless_security_clear_groups (s_wsec));

	/* WEP key secret flags */
	ASSERT_CHANGED (g_assert (nm_setting_set_secret_flags (NM_SETTING (s_wsec), "wep-key0", NM_SETTING_SECRET_FLAG_AGENT_OWNED, NULL)));
	ASSERT_CHANGED (g_assert (nm_setting_set_secret_flags (NM_SETTING (s_wsec), "wep-key1", NM_SETTING_SECRET_FLAG_AGENT_OWNED, NULL)));
	ASSERT_CHANGED (g_assert (nm_setting_set_secret_flags (NM_SETTING (s_wsec), "wep-key2", NM_SETTING_SECRET_FLAG_AGENT_OWNED, NULL)));
	ASSERT_CHANGED (g_assert (nm_setting_set_secret_flags (NM_SETTING (s_wsec), "wep-key3", NM_SETTING_SECRET_FLAG_AGENT_OWNED, NULL)));

	g_object_unref (connection);
}

static void
test_setting_802_1x_changed_signal (void)
{
	NMConnection *connection;
	gboolean changed = FALSE;
	NMSetting8021x *s_8021x;

	connection = nm_simple_connection_new ();
	g_signal_connect (connection,
	                  NM_CONNECTION_CHANGED,
	                  (GCallback) test_connection_changed_cb,
	                  &changed);

	s_8021x = (NMSetting8021x *) nm_setting_802_1x_new ();
	nm_connection_add_setting (connection, NM_SETTING (s_8021x));

	/* EAP methods */
	ASSERT_CHANGED (nm_setting_802_1x_add_eap_method (s_8021x, "tls"));
	ASSERT_CHANGED (nm_setting_802_1x_remove_eap_method (s_8021x, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_802_1x_remove_eap_method (s_8021x, 1));
	g_test_assert_expected_messages ();

	nm_setting_802_1x_add_eap_method (s_8021x, "ttls");
	ASSERT_CHANGED (nm_setting_802_1x_clear_eap_methods (s_8021x));

	/* alternate subject matches */
	ASSERT_CHANGED (nm_setting_802_1x_add_altsubject_match (s_8021x, "EMAIL:server@example.com"));
	ASSERT_CHANGED (nm_setting_802_1x_remove_altsubject_match (s_8021x, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_802_1x_remove_altsubject_match (s_8021x, 1));
	g_test_assert_expected_messages ();

	nm_setting_802_1x_add_altsubject_match (s_8021x, "EMAIL:server@example.com");
	ASSERT_CHANGED (nm_setting_802_1x_clear_altsubject_matches (s_8021x));

	/* phase2 alternate subject matches */
	ASSERT_CHANGED (nm_setting_802_1x_add_phase2_altsubject_match (s_8021x, "EMAIL:server@example.com"));
	ASSERT_CHANGED (nm_setting_802_1x_remove_phase2_altsubject_match (s_8021x, 0));
	g_test_expect_message ("libnm", G_LOG_LEVEL_CRITICAL, "*elt != NULL*");
	ASSERT_UNCHANGED (nm_setting_802_1x_remove_phase2_altsubject_match (s_8021x, 1));
	g_test_assert_expected_messages ();

	nm_setting_802_1x_add_phase2_altsubject_match (s_8021x, "EMAIL:server@example.com");
	ASSERT_CHANGED (nm_setting_802_1x_clear_phase2_altsubject_matches (s_8021x));

	g_object_unref (connection);
}

static void
test_setting_old_uuid (void)
{
	gs_unref_object NMSetting *setting = NULL;

	/* NetworkManager-0.9.4.0 generated 40-character UUIDs with no dashes,
	 * like this one. Test that we maintain compatibility. */
	const char *uuid = "f43bec2cdd60e5da381ebb1eb1fa39f3cc52660c";

	setting = nm_setting_connection_new ();
	g_object_set (G_OBJECT (setting),
	              NM_SETTING_CONNECTION_ID, "uuidtest",
	              NM_SETTING_CONNECTION_UUID, uuid,
	              NM_SETTING_CONNECTION_TYPE, NM_SETTING_WIRED_SETTING_NAME,
	              NULL);

	nmtst_assert_setting_verifies (NM_SETTING (setting));
}

/******************************************************************************/

static void
test_connection_normalize_uuid (void)
{
	gs_unref_object NMConnection *con = NULL;

	con = nmtst_create_minimal_connection ("test1", NULL, NM_SETTING_WIRED_SETTING_NAME, NULL);

	nmtst_assert_connection_verifies_and_normalizable (con);

	g_object_set (nm_connection_get_setting_connection (con),
	              NM_SETTING_CONNECTION_UUID, NULL,
	              NULL);
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);
}

/******************************************************************************/

/*
 * Test normalization of interface-name
 */
static void
test_connection_normalize_virtual_iface_name (void)
{
	NMConnection *con = NULL;
	NMSettingConnection *s_con;
	NMSettingVlan *s_vlan;
	GVariant *connection_dict, *setting_dict, *var;
	GError *error = NULL;
	const char *IFACE_NAME = "iface";
	const char *IFACE_VIRT = "iface-X";

	con = nmtst_create_minimal_connection ("test1",
	                                       "22001632-bbb4-4616-b277-363dce3dfb5b",
	                                       NM_SETTING_VLAN_SETTING_NAME,
	                                       &s_con);

	nm_connection_add_setting (con,
	    g_object_new (NM_TYPE_SETTING_IP4_CONFIG,
	                  NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO,
	                  NULL));

	nm_connection_add_setting (con,
	    g_object_new (NM_TYPE_SETTING_IP6_CONFIG,
	                  NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO,
	                  NULL));

	s_vlan = nm_connection_get_setting_vlan (con);

	g_object_set (G_OBJECT (s_vlan),
	              NM_SETTING_VLAN_PARENT, "eth0",
	              NULL);

	g_object_set (G_OBJECT (s_con), NM_SETTING_CONNECTION_INTERFACE_NAME, IFACE_NAME, NULL);

	g_assert_cmpstr (nm_connection_get_interface_name (con), ==, IFACE_NAME);

	connection_dict = nm_connection_to_dbus (con, NM_CONNECTION_SERIALIZE_ALL);
	g_object_unref (con);

	/* Serialized form should include vlan.interface-name as well. */
	setting_dict = g_variant_lookup_value (connection_dict, NM_SETTING_VLAN_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (setting_dict != NULL);
	var = g_variant_lookup_value (setting_dict, "interface-name", NULL);
	g_assert (var != NULL);
	g_assert (g_variant_is_of_type (var, G_VARIANT_TYPE_STRING));
	g_assert_cmpstr (g_variant_get_string (var, NULL), ==, IFACE_NAME);

	g_variant_unref (setting_dict);
	g_variant_unref (var);

	/* If vlan.interface-name is invalid, deserialization will fail. */
	NMTST_VARIANT_EDITOR (connection_dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_VLAN_SETTING_NAME,
	                                                     "interface-name",
	                                                     "s",
	                                                     ":::this-is-not-a-valid-interface-name:::");
	                      );

	con = nm_simple_connection_new_from_dbus (connection_dict, &error);
	g_assert_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_clear_error (&error);

	/* If vlan.interface-name is valid, but doesn't match, it will be ignored. */
	NMTST_VARIANT_EDITOR (connection_dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_VLAN_SETTING_NAME,
	                                                     "interface-name",
	                                                     "s",
	                                                     IFACE_VIRT);
	                      );

	con = nm_simple_connection_new_from_dbus (connection_dict, &error);
	g_assert_no_error (error);

	g_assert_cmpstr (nm_connection_get_interface_name (con), ==, IFACE_NAME);
	s_con = nm_connection_get_setting_connection (con);
	g_assert_cmpstr (nm_setting_connection_get_interface_name (s_con), ==, IFACE_NAME);
	g_object_unref (con);

	/* But removing connection.interface-name should result in vlan.connection-name
	 * being "promoted".
	 */
	NMTST_VARIANT_EDITOR (connection_dict,
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_CONNECTION_SETTING_NAME,
	                                                   NM_SETTING_CONNECTION_INTERFACE_NAME);
	                      );

	con = nm_simple_connection_new_from_dbus (connection_dict, &error);
	g_assert_no_error (error);

	g_assert_cmpstr (nm_connection_get_interface_name (con), ==, IFACE_VIRT);
	s_con = nm_connection_get_setting_connection (con);
	g_assert_cmpstr (nm_setting_connection_get_interface_name (s_con), ==, IFACE_VIRT);
	g_object_unref (con);

	g_variant_unref (connection_dict);
}

static void
_test_connection_normalize_type_normalizable_setting (const char *type,
                                                      void (*prepare_normalizable_fcn) (NMConnection *con))
{
	NMSettingConnection *s_con;
	NMSetting *s_base;
	GType base_type;
	gs_unref_object NMConnection *con = NULL;
	gs_free char *id = g_strdup_printf ("%s[%s]", G_STRFUNC, type);

	base_type = nm_setting_lookup_type (type);
	g_assert (base_type != G_TYPE_INVALID);
	g_assert (_nm_setting_type_is_base_type (base_type));

	con = nmtst_create_minimal_connection (id, NULL, NULL, &s_con);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);

	g_object_set (s_con, NM_SETTING_CONNECTION_TYPE, type, NULL);

	if (prepare_normalizable_fcn)
		prepare_normalizable_fcn (con);

	g_assert (!nm_connection_get_setting_by_name (con, type));
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_SETTING);

	s_base = nm_connection_get_setting_by_name (con, type);
	g_assert (s_base);
	g_assert (G_OBJECT_TYPE (s_base) == base_type);
}

static void
_test_connection_normalize_type_unnormalizable_setting (const char *type)
{
	NMSettingConnection *s_con;
	GType base_type;
	gs_unref_object NMConnection *con = NULL;
	gs_free char *id = g_strdup_printf ("%s[%s]", G_STRFUNC, type);

	base_type = nm_setting_lookup_type (type);
	g_assert (base_type != G_TYPE_INVALID);
	g_assert (_nm_setting_type_is_base_type (base_type));

	con = nmtst_create_minimal_connection (id, NULL, NULL, &s_con);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);

	g_object_set (s_con, NM_SETTING_CONNECTION_TYPE, type, NULL);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_SETTING);
}

static void
_test_connection_normalize_type_normalizable_type (const char *type,
                                                   NMSetting *(*add_setting_fcn) (NMConnection *con))
{
	NMSettingConnection *s_con;
	NMSetting *s_base;
	GType base_type;
	gs_unref_object NMConnection *con = NULL;
	gs_free char *id = g_strdup_printf ("%s[%s]", G_STRFUNC, type);

	base_type = nm_setting_lookup_type (type);
	g_assert (base_type != G_TYPE_INVALID);
	g_assert (_nm_setting_type_is_base_type (base_type));

	con = nmtst_create_minimal_connection (id, NULL, NULL, &s_con);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);

	if (add_setting_fcn)
		s_base = add_setting_fcn (con);
	else {
		s_base = NM_SETTING (g_object_new (base_type, NULL));
		nm_connection_add_setting (con, s_base);
	}

	g_assert (!nm_connection_get_connection_type (con));
	g_assert (nm_connection_get_setting_by_name (con, type) == s_base);

	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);

	g_assert_cmpstr (nm_connection_get_connection_type (con), ==, type);
	g_assert (nm_connection_get_setting_by_name (con, type) == s_base);
}

static NMSetting *
_add_setting_fcn_adsl (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_ADSL,
	                        NM_SETTING_ADSL_USERNAME, "test-user",
	                        NM_SETTING_ADSL_PROTOCOL, NM_SETTING_ADSL_PROTOCOL_PPPOA,
	                        NM_SETTING_ADSL_ENCAPSULATION, NM_SETTING_ADSL_ENCAPSULATION_VCMUX,
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_bluetooth (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_BLUETOOTH,
	                        NM_SETTING_BLUETOOTH_BDADDR, "11:22:33:44:55:66",
	                        NM_SETTING_BLUETOOTH_TYPE, NM_SETTING_BLUETOOTH_TYPE_PANU,
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_bond (NMConnection *con)
{
	NMSetting *setting;
	NMSettingConnection *s_con;

	setting = g_object_new (NM_TYPE_SETTING_BOND, NULL);

	nm_connection_add_setting (con, setting);

	s_con = nm_connection_get_setting_connection (con);

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_INTERFACE_NAME, "test-bond",
	              NULL);

	return setting;
}

static NMSetting *
_add_setting_fcn_bridge (NMConnection *con)
{
	NMSetting *setting;
	NMSettingConnection *s_con;

	setting = g_object_new (NM_TYPE_SETTING_BRIDGE, NULL);

	nm_connection_add_setting (con, setting);

	s_con = nm_connection_get_setting_connection (con);

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_INTERFACE_NAME, "test-bridge",
	              NULL);

	return setting;
}

static NMSetting *
_add_setting_fcn_cdma (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_CDMA,
	                        NM_SETTING_CDMA_NUMBER, "test-number",
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_infiniband (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_INFINIBAND,
	                        NM_SETTING_INFINIBAND_TRANSPORT_MODE, "connected",
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_olpc_mesh (NMConnection *con)
{
	NMSetting *setting;
	const char *ssid_data = "ssid-test";
	GBytes *ssid;

	ssid = g_bytes_new (ssid_data, strlen (ssid_data));
	setting = g_object_new (NM_TYPE_SETTING_OLPC_MESH,
	                        NM_SETTING_OLPC_MESH_SSID, ssid,
	                        NM_SETTING_OLPC_MESH_CHANNEL, 1,
	                        NULL);
	g_bytes_unref (ssid);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_team (NMConnection *con)
{
	NMSetting *setting;
	NMSettingConnection *s_con;

	setting = g_object_new (NM_TYPE_SETTING_TEAM, NULL);

	nm_connection_add_setting (con, setting);

	s_con = nm_connection_get_setting_connection (con);

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_INTERFACE_NAME, "test-team",
	              NULL);

	return setting;
}

static NMSetting *
_add_setting_fcn_vlan (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_VLAN,
	                        NM_SETTING_VLAN_PARENT, "test-parent",
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_vpn (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_VPN,
	                        NM_SETTING_VPN_SERVICE_TYPE, "test-vpn-service-type",
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_wimax (NMConnection *con)
{
	NMSetting *setting;

	setting = g_object_new (NM_TYPE_SETTING_WIMAX,
	                        NM_SETTING_WIMAX_NETWORK_NAME, "test-network",
	                        NULL);

	nm_connection_add_setting (con, setting);
	return setting;
}

static NMSetting *
_add_setting_fcn_wireless (NMConnection *con)
{
	NMSetting *setting;
	const char *ssid_data = "ssid-test";
	GBytes *ssid;

	ssid = g_bytes_new (ssid_data, strlen (ssid_data));
	setting = g_object_new (NM_TYPE_SETTING_WIRELESS,
	                        NM_SETTING_WIRELESS_SSID, ssid,
	                        NULL);
	g_bytes_unref (ssid);

	nm_connection_add_setting (con, setting);
	return setting;
}

static void
_prepare_normalizable_fcn_vlan (NMConnection *con)
{
	nm_connection_add_setting (con, g_object_new (NM_TYPE_SETTING_WIRED,
	                                              NM_SETTING_WIRED_MAC_ADDRESS, "11:22:33:44:55:66",
	                                              NULL));
}

static void
test_connection_normalize_type (void)
{
	guint i;
	struct {
		const char *type;
		gboolean normalizable;
		NMSetting *(*add_setting_fcn) (NMConnection *con);
		void (*prepare_normalizable_fcn) (NMConnection *con);
	} types[] = {
		{ NM_SETTING_GENERIC_SETTING_NAME, TRUE },
		{ NM_SETTING_GSM_SETTING_NAME, TRUE },
		{ NM_SETTING_WIRED_SETTING_NAME, TRUE },
		{ NM_SETTING_VLAN_SETTING_NAME, TRUE, _add_setting_fcn_vlan, _prepare_normalizable_fcn_vlan },

		{ NM_SETTING_ADSL_SETTING_NAME, FALSE, _add_setting_fcn_adsl },
		{ NM_SETTING_BLUETOOTH_SETTING_NAME, FALSE, _add_setting_fcn_bluetooth },
		{ NM_SETTING_BOND_SETTING_NAME, FALSE, _add_setting_fcn_bond },
		{ NM_SETTING_BRIDGE_SETTING_NAME, FALSE, _add_setting_fcn_bridge },
		{ NM_SETTING_CDMA_SETTING_NAME, FALSE, _add_setting_fcn_cdma },
		{ NM_SETTING_INFINIBAND_SETTING_NAME, FALSE, _add_setting_fcn_infiniband },
		{ NM_SETTING_OLPC_MESH_SETTING_NAME, FALSE, _add_setting_fcn_olpc_mesh },
		{ NM_SETTING_TEAM_SETTING_NAME, FALSE, _add_setting_fcn_team },
		{ NM_SETTING_VLAN_SETTING_NAME, FALSE, _add_setting_fcn_vlan },
		{ NM_SETTING_VPN_SETTING_NAME, FALSE, _add_setting_fcn_vpn },
		{ NM_SETTING_WIMAX_SETTING_NAME, FALSE, _add_setting_fcn_wimax },
		{ NM_SETTING_WIRELESS_SETTING_NAME, FALSE, _add_setting_fcn_wireless },
		{ 0 },
	};

	for (i = 0; types[i].type; i++) {
		const char *type = types[i].type;

		if (types[i].normalizable)
			_test_connection_normalize_type_normalizable_setting (type, types[i].prepare_normalizable_fcn);
		else
			_test_connection_normalize_type_unnormalizable_setting (type);
		_test_connection_normalize_type_normalizable_type (type, types[i].add_setting_fcn);
	}
}

static void
test_connection_normalize_slave_type_1 (void)
{
	gs_unref_object NMConnection *con = NULL;
	NMSettingConnection *s_con;

	con = nmtst_create_minimal_connection ("test_connection_normalize_slave_type_1",
	                                       "cc4cd5df-45dc-483e-b291-6b76c2338ecb",
	                                       NM_SETTING_WIRED_SETTING_NAME, &s_con);

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_MASTER, "master0",
	              NM_SETTING_CONNECTION_SLAVE_TYPE, "invalid-type",
	              NULL);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (!nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_SLAVE_TYPE, "bridge",
	              NULL);

	g_assert (!nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_SETTING);
	g_assert (nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));
	g_assert_cmpstr (nm_setting_connection_get_slave_type (s_con), ==, NM_SETTING_BRIDGE_SETTING_NAME);
}

static void
test_connection_normalize_slave_type_2 (void)
{
	gs_unref_object NMConnection *con = NULL;
	NMSettingConnection *s_con;

	con = nmtst_create_minimal_connection ("test_connection_normalize_slave_type_2",
	                                       "40bea008-ca72-439a-946b-e65f827656f9",
	                                       NM_SETTING_WIRED_SETTING_NAME, &s_con);

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_MASTER, "master0",
	              NM_SETTING_CONNECTION_SLAVE_TYPE, "invalid-type",
	              NULL);

	nmtst_assert_connection_unnormalizable (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert (!nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));

	g_object_set (s_con,
	              NM_SETTING_CONNECTION_SLAVE_TYPE, NULL,
	              NULL);
	nm_connection_add_setting (con, nm_setting_bridge_port_new ());

	g_assert (nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));
	g_assert_cmpstr (nm_setting_connection_get_slave_type (s_con), ==, NULL);
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY);
	g_assert (nm_connection_get_setting_by_name (con, NM_SETTING_BRIDGE_PORT_SETTING_NAME));
	g_assert_cmpstr (nm_setting_connection_get_slave_type (s_con), ==, NM_SETTING_BRIDGE_SETTING_NAME);
}

static void
test_connection_normalize_infiniband_mtu (void)
{
	gs_unref_object NMConnection *con = NULL;
	NMSettingInfiniband *s_infini;

	con = nmtst_create_minimal_connection ("test_connection_normalize_infiniband_mtu", NULL,
	                                       NM_SETTING_INFINIBAND_SETTING_NAME, NULL);

	s_infini = nm_connection_get_setting_infiniband (con);
	g_object_set (s_infini,
	              NM_SETTING_INFINIBAND_TRANSPORT_MODE, "connected",
	              NULL);
	nmtst_assert_connection_verifies_and_normalizable (con);

	g_object_set (s_infini,
	              NM_SETTING_INFINIBAND_TRANSPORT_MODE, "datagram",
	              NM_SETTING_INFINIBAND_MTU, (guint) 2044,
	              NULL);
	nmtst_assert_connection_verifies_without_normalization (con);
	g_assert_cmpint (2044, ==, nm_setting_infiniband_get_mtu (s_infini));

	g_object_set (s_infini,
	              NM_SETTING_INFINIBAND_TRANSPORT_MODE, "datagram",
	              NM_SETTING_INFINIBAND_MTU, (guint) 2045,
	              NULL);
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert_cmpint (2044, ==, nm_setting_infiniband_get_mtu (s_infini));

	g_object_set (s_infini,
	              NM_SETTING_INFINIBAND_TRANSPORT_MODE, "connected",
	              NM_SETTING_INFINIBAND_MTU, (guint) 65520,
	              NULL);
	nmtst_assert_connection_verifies_without_normalization (con);
	g_assert_cmpint (65520, ==, nm_setting_infiniband_get_mtu (s_infini));

	g_object_set (s_infini,
	              NM_SETTING_INFINIBAND_TRANSPORT_MODE, "connected",
	              NM_SETTING_INFINIBAND_MTU, (guint) 65521,
	              NULL);
	nmtst_assert_connection_verifies_after_normalization (con, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY);
	g_assert_cmpint (65520, ==, nm_setting_infiniband_get_mtu (s_infini));
}

static void
test_setting_ip4_gateway (void)
{
	NMConnection *conn;
	NMSettingIPConfig *s_ip4;
	NMIPAddress *addr;
	GVariant *conn_dict, *ip4_dict, *value;
	GVariantIter iter;
	GVariant *addr_var;
	guint32 addr_vals_0[] = { htonl (0xc0a8010a), 0x00000018, htonl (0x00000000) };
	guint32 addr_vals_1[] = { htonl (0xc0a8010b), 0x00000018, htonl (0xc0a80101) };
	GVariantBuilder addrs_builder;
	GError *error = NULL;

	g_assert_cmpstr (nm_utils_inet4_ntop (addr_vals_0[0], NULL), ==, "192.168.1.10");

	/* When serializing on the daemon side, ipv4.gateway is copied to the first
	 * entry of ipv4.addresses
	 */
	conn = nmtst_create_minimal_connection ("test_setting_ip4_gateway", NULL,
	                                        NM_SETTING_WIRED_SETTING_NAME, NULL);
	s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new ();
	g_object_set (s_ip4,
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL,
	              NM_SETTING_IP_CONFIG_GATEWAY, "192.168.1.1",
	              NULL);
	nm_connection_add_setting (conn, NM_SETTING (s_ip4));

	addr = nm_ip_address_new (AF_INET, "192.168.1.10", 24, &error);
	g_assert_no_error (error);
	nm_setting_ip_config_add_address (s_ip4, addr);
	nm_ip_address_unref (addr);

	_nm_utils_is_manager_process = TRUE;
	conn_dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	_nm_utils_is_manager_process = FALSE;
	g_object_unref (conn);

	ip4_dict = g_variant_lookup_value (conn_dict, NM_SETTING_IP4_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (ip4_dict != NULL);

	value = g_variant_lookup_value (ip4_dict, NM_SETTING_IP_CONFIG_GATEWAY, G_VARIANT_TYPE_STRING);
	g_assert (value != NULL);
	g_assert_cmpstr (g_variant_get_string (value, NULL), ==, "192.168.1.1");
	g_variant_unref (value);

	value = g_variant_lookup_value (ip4_dict, NM_SETTING_IP_CONFIG_ADDRESSES, G_VARIANT_TYPE ("aau"));
	g_assert (value != NULL);

	g_variant_iter_init (&iter, value);
	while (g_variant_iter_next (&iter, "@au", &addr_var)) {
		const guint32 *addr_array;
		gsize length;

		addr_array = g_variant_get_fixed_array (addr_var, &length, sizeof (guint32));
		g_assert_cmpint (length, ==, 3);
		g_assert_cmpstr (nm_utils_inet4_ntop (addr_array[2], NULL), ==, "192.168.1.1");
		g_variant_unref (addr_var);
	}
	g_variant_unref (value);

	g_variant_unref (ip4_dict);

	/* When deserializing an old-style connection, the first non-0 gateway in
	 * ipv4.addresses is copied to :gateway.
	 */
	NMTST_VARIANT_EDITOR (conn_dict,
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP4_CONFIG_SETTING_NAME,
	                                                   NM_SETTING_IP_CONFIG_GATEWAY);
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP4_CONFIG_SETTING_NAME,
	                                                   "address-data");
	                      );

	conn = nm_simple_connection_new_from_dbus (conn_dict, &error);
	g_assert_no_error (error);

	s_ip4 = (NMSettingIPConfig *) nm_connection_get_setting_ip4_config (conn);
	g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip4), ==, "192.168.1.1");

	g_object_unref (conn);

	/* Try again with the gateway in the second address. */
	g_variant_builder_init (&addrs_builder, G_VARIANT_TYPE ("aau"));
	g_variant_builder_add (&addrs_builder, "@au",
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_UINT32,
	                                                  addr_vals_0, 3, 4));
	g_variant_builder_add (&addrs_builder, "@au",
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_UINT32,
	                                                  addr_vals_1, 3, 4));

	NMTST_VARIANT_EDITOR (conn_dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_IP4_CONFIG_SETTING_NAME,
	                                                     "addresses", "aau", &addrs_builder);
	                      );

	conn = nm_simple_connection_new_from_dbus (conn_dict, &error);
	g_assert_no_error (error);
	g_variant_unref (conn_dict);

	s_ip4 = (NMSettingIPConfig *) nm_connection_get_setting_ip4_config (conn);
	g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip4), ==, "192.168.1.1");

	g_object_unref (conn);
}

static void
test_setting_ip6_gateway (void)
{
	NMConnection *conn;
	NMSettingIPConfig *s_ip6;
	NMIPAddress *addr;
	GVariant *conn_dict, *ip6_dict, *value;
	GVariantIter iter;
	GVariant *gateway_var;
	GVariantBuilder addrs_builder;
	guint8 addr_bytes_0[] = { 0xab, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a };
	guint8 addr_bytes_1[] = { 0xab, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                          0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b };
	guint8 gateway_bytes_1[] = { 0xab, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	                             0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 };
	GError *error = NULL;

	/* When serializing on the daemon side, ipv6.gateway is copied to the first
	 * entry of ipv6.addresses
	 */
	conn = nmtst_create_minimal_connection ("test_setting_ip6_gateway", NULL,
	                                        NM_SETTING_WIRED_SETTING_NAME, NULL);
	s_ip6 = (NMSettingIPConfig *) nm_setting_ip6_config_new ();
	g_object_set (s_ip6,
	              NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_MANUAL,
	              NM_SETTING_IP_CONFIG_GATEWAY, "abcd::1",
	              NULL);
	nm_connection_add_setting (conn, NM_SETTING (s_ip6));

	addr = nm_ip_address_new (AF_INET6, "abcd::10", 64, &error);
	g_assert_no_error (error);
	nm_setting_ip_config_add_address (s_ip6, addr);
	nm_ip_address_unref (addr);

	_nm_utils_is_manager_process = TRUE;
	conn_dict = nm_connection_to_dbus (conn, NM_CONNECTION_SERIALIZE_ALL);
	_nm_utils_is_manager_process = FALSE;
	g_object_unref (conn);

	ip6_dict = g_variant_lookup_value (conn_dict, NM_SETTING_IP6_CONFIG_SETTING_NAME, NM_VARIANT_TYPE_SETTING);
	g_assert (ip6_dict != NULL);

	value = g_variant_lookup_value (ip6_dict, NM_SETTING_IP_CONFIG_GATEWAY, G_VARIANT_TYPE_STRING);
	g_assert (value != NULL);
	g_assert_cmpstr (g_variant_get_string (value, NULL), ==, "abcd::1");
	g_variant_unref (value);

	value = g_variant_lookup_value (ip6_dict, NM_SETTING_IP_CONFIG_ADDRESSES, G_VARIANT_TYPE ("a(ayuay)"));
	g_assert (value != NULL);

	g_variant_iter_init (&iter, value);
	while (g_variant_iter_next (&iter, "(@ayu@ay)", NULL, NULL, &gateway_var)) {
		const guint8 *gateway_bytes;
		gsize length;

		gateway_bytes = g_variant_get_fixed_array (gateway_var, &length, 1);
		g_assert_cmpint (length, ==, 16);
		g_assert_cmpstr (nm_utils_inet6_ntop ((struct in6_addr *) gateway_bytes, NULL), ==, "abcd::1");
		g_variant_unref (gateway_var);
	}
	g_variant_unref (value);

	g_variant_unref (ip6_dict);

	/* When deserializing an old-style connection, the first non-0 gateway in
	 * ipv6.addresses is copied to :gateway.
	 */
	NMTST_VARIANT_EDITOR (conn_dict,
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                   NM_SETTING_IP_CONFIG_GATEWAY);
	                      NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                   "address-data");
	                      );

	conn = nm_simple_connection_new_from_dbus (conn_dict, &error);
	g_assert_no_error (error);

	s_ip6 = (NMSettingIPConfig *) nm_connection_get_setting_ip6_config (conn);
	g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip6), ==, "abcd::1");

	g_object_unref (conn);

	/* Try again with the gateway in the second address. */
	g_variant_builder_init (&addrs_builder, G_VARIANT_TYPE ("a(ayuay)"));
	g_variant_builder_add (&addrs_builder, "(@ayu@ay)",
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
	                                                  addr_bytes_0, 16, 1),
	                       64,
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
	                                                  &in6addr_any, 16, 1));
	g_variant_builder_add (&addrs_builder, "(@ayu@ay)",
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
	                                                  addr_bytes_1, 16, 1),
	                       64,
	                       g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
	                                                  gateway_bytes_1, 16, 1));

	NMTST_VARIANT_EDITOR (conn_dict,
	                      NMTST_VARIANT_CHANGE_PROPERTY (NM_SETTING_IP6_CONFIG_SETTING_NAME,
	                                                     "addresses", "a(ayuay)", &addrs_builder);
	                      );

	conn = nm_simple_connection_new_from_dbus (conn_dict, &error);
	g_assert_no_error (error);
	g_variant_unref (conn_dict);

	s_ip6 = (NMSettingIPConfig *) nm_connection_get_setting_ip6_config (conn);
	g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip6), ==, "abcd::1");

	g_object_unref (conn);
}

typedef struct {
	const char *str;
	const guint8 expected[20];
	const guint expected_len;
} HexItem;

static void
test_hexstr2bin (void)
{
	static const HexItem items[] = {
		{ "aaBBCCddDD10496a",     { 0xaa, 0xbb, 0xcc, 0xdd, 0xdd, 0x10, 0x49, 0x6a }, 8 },
		{ "aa:bb:cc:dd:10:49:6a", { 0xaa, 0xbb, 0xcc, 0xdd, 0x10, 0x49, 0x6a },       7 },
		{ "0xccddeeff",           { 0xcc, 0xdd, 0xee, 0xff },                         4 },
		{ "1:2:66:77:80",         { 0x01, 0x02, 0x66, 0x77, 0x80 },                   5 },
		{ "e",                    { 0x0e },                                           1 },
		{ "aabb1199:" },
		{ ":aabb1199" },
		{ "aabb$$dd" },
		{ "aab:ccc:ddd" },
		{ "aab::ccc:ddd" },
	};
	GBytes *b;
	guint i;

	for (i = 0; i < G_N_ELEMENTS (items); i++) {
		b = nm_utils_hexstr2bin (items[i].str);
		if (items[i].expected_len) {
			g_assert (b);
			g_assert_cmpint (g_bytes_get_size (b), ==, items[i].expected_len);
			g_assert (memcmp (g_bytes_get_data (b, NULL), items[i].expected, g_bytes_get_size (b)) == 0);
			g_bytes_unref (b);
		} else
			g_assert (b == NULL);
	}
}

/******************************************************************************/

#define UUID_NIL        "00000000-0000-0000-0000-000000000000"
#define UUID_NS_DNS     "6ba7b810-9dad-11d1-80b4-00c04fd430c8"

static void
_test_uuid (int uuid_type, const char *expected_uuid, const char *str, gssize slen, gpointer type_args)
{
	gs_free char *uuid_test = NULL;

	uuid_test = nm_utils_uuid_generate_from_string (str, slen, uuid_type, type_args);

	g_assert (uuid_test);
	g_assert (nm_utils_is_uuid (uuid_test));

	if (strcmp (uuid_test, expected_uuid)) {
		g_error ("UUID test failed: type=%d; text=%s, len=%lld, uuid=%s, expected=%s", uuid_type,
		         str, (long long) slen, uuid_test, expected_uuid);
	}

	if (slen < 0) {
		/* also test that passing slen==-1 yields the same result as passing strlen(str). */
		_test_uuid (uuid_type, expected_uuid, str, strlen (str), type_args);
	} else if (str && slen == 0) {
		/* also test if we accept NULL for slen==0 */
		_test_uuid (uuid_type, expected_uuid, NULL, 0, type_args);
	}

	if (uuid_type == NM_UTILS_UUID_TYPE_VARIANT3 && !type_args) {
		/* For NM_UTILS_UUID_TYPE_VARIANT3, a missing @type_args is equal to UUID_NIL */
		_test_uuid (uuid_type, expected_uuid, str, slen, UUID_NIL);
	}
}

static void
test_nm_utils_uuid_generate_from_string (void)
{
	_test_uuid (NM_UTILS_UUID_TYPE_LEGACY, "d41d8cd9-8f00-b204-e980-0998ecf8427e", "", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_LEGACY, "0cc175b9-c0f1-b6a8-31c3-99e269772661", "a", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_LEGACY, "098f6bcd-4621-d373-cade-4e832627b4f6", "test", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_LEGACY, "70350f60-27bc-e371-3f6b-76473084309b", "a\0b", 3, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_LEGACY, "59c0547b-7fe2-1c15-2cce-e328e8bf6742", "/etc/NetworkManager/system-connections/em1", -1, NULL);

	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "4ae71336-e44b-39bf-b9d2-752e234818a5", "", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "0531103a-d8fc-3dd4-b972-d98e4750994e", "a", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "96e17d7a-ac89-38cf-95e1-bf5098da34e1", "test", -1, NULL);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "8156568e-4ae6-3f34-a93e-18e2c6cbbf78", "a\0b", 3, NULL);

	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "c87ee674-4ddc-3efe-a74e-dfe25da5d7b3", "", -1, UUID_NS_DNS);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "4c104dd0-4821-30d5-9ce3-0e7a1f8b7c0d", "a", -1, UUID_NS_DNS);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "45a113ac-c7f2-30b0-90a5-a399ab912716", "test", -1, UUID_NS_DNS);
	_test_uuid (NM_UTILS_UUID_TYPE_VARIANT3, "002a0ada-f547-375a-bab5-896a11d1927e", "a\0b", 3, UUID_NS_DNS);
}

/*******************************************/

static void
__test_uuid (const char *expected_uuid, const char *str, gssize slen, char *uuid_test)
{
	g_assert (uuid_test);
	g_assert (nm_utils_is_uuid (uuid_test));

	if (strcmp (uuid_test, expected_uuid)) {
		g_error ("UUID test failed (1): text=%s, len=%lld, expected=%s, uuid_test=%s",
		         str, (long long) slen, expected_uuid, uuid_test);
	}
	g_free (uuid_test);

	uuid_test = nm_utils_uuid_generate_from_string (str, slen, NM_UTILS_UUID_TYPE_VARIANT3, NM_UTILS_UUID_NS);

	g_assert (uuid_test);
	g_assert (nm_utils_is_uuid (uuid_test));

	if (strcmp (uuid_test, expected_uuid)) {
		g_error ("UUID test failed (2): text=%s; len=%lld, expected=%s, uuid2=%s",
		         str, (long long) slen, expected_uuid, uuid_test);
	}
	g_free (uuid_test);
}

#define _test_uuid(expected_uuid, str, strlen, ...) __test_uuid (expected_uuid, str, strlen, _nm_utils_uuid_generate_from_strings(__VA_ARGS__, NULL))

static void
test_nm_utils_uuid_generate_from_strings (void)
{
	_test_uuid ("b07c334a-399b-32de-8d50-58e4e08f98e3", "",         0, NULL);
	_test_uuid ("b8a426cb-bcb5-30a3-bd8f-6786fea72df9", "\0",       1, "");
	_test_uuid ("12a4a982-7aae-39e1-951e-41aeb1250959", "a\0",      2, "a");
	_test_uuid ("69e22c7e-f89f-3a43-b239-1cb52ed8db69", "aa\0",     3, "aa");
	_test_uuid ("59829fd3-5ad5-3d90-a7b0-4911747e4088", "\0\0",     2, "",   "");
	_test_uuid ("01ad0e06-6c50-3384-8d86-ddab81421425", "a\0\0",    3, "a",  "");
	_test_uuid ("e1ed8647-9ed3-3ec8-8c6d-e8204524d71d", "aa\0\0",   4, "aa", "");
	_test_uuid ("fb1c7cd6-275c-3489-9382-83b900da8af0", "\0a\0",    3, "",   "a");
	_test_uuid ("5d79494e-c4ba-31a6-80a2-d6016ccd7e17", "a\0a\0",   4, "a",  "a");
	_test_uuid ("fd698d86-1b60-3ebe-855f-7aada9950a8d", "aa\0a\0",  5, "aa", "a");
	_test_uuid ("8c573b48-0f01-30ba-bb94-c5f59f4fe517", "\0aa\0",   4, "",   "aa");
	_test_uuid ("2bdd3d46-eb83-3c53-a41b-a724d04b5544", "a\0aa\0",  5, "a",  "aa");
	_test_uuid ("13d4b780-07c1-3ba7-b449-81c4844ef039", "aa\0aa\0", 6, "aa", "aa");
	_test_uuid ("dd265bf7-c05a-3037-9939-b9629858a477", "a\0b\0",   4, "a",  "b");
}

/******************************************************************************/

static void
test_nm_utils_ascii_str_to_int64_check (const char *str, guint base, gint64 min,
                                        gint64 max, gint64 fallback, int exp_errno,
                                        gint64 exp_val)
{
	gint64 v;

	errno = 1;
	v = _nm_utils_ascii_str_to_int64 (str, base, min, max, fallback);
	g_assert_cmpint (errno, ==, exp_errno);
	g_assert_cmpint (v, ==, exp_val);
}

static void
test_nm_utils_ascii_str_to_int64_do (const char *str, guint base, gint64 min,
                                     gint64 max, gint64 fallback, int exp_errno,
                                     gint64 exp_val)
{
	const char *sign = "";
	const char *val;
	static const char *whitespaces[] = {
		"",
		" ",
		"\r\n\t",
		" \r\n\t ",
		" \r\n\t \t\r\n\t",
		NULL,
	};
	static const char *nulls[] = {
		"",
		"0",
		"00",
		"0000",
		"0000000000000000",
		"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
		"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
		NULL,
	};
	const char **ws_pre, **ws_post, **null;
	guint i;

	if (str == NULL || exp_errno != 0) {
		test_nm_utils_ascii_str_to_int64_check (str, base, min, max, fallback, exp_errno, exp_val);
		return;
	}

	if (strncmp (str, "-", 1) == 0)
		sign = "-";

	val = str + strlen (sign);

	for (ws_pre = whitespaces; *ws_pre; ws_pre++) {
		for (ws_post = whitespaces; *ws_post; ws_post++) {
			for (null = nulls; *null; null++) {
				for (i = 0; ; i++) {
					char *s;
					const char *str_base = "";

					if (base == 16) {
						if (i == 1)
							str_base = "0x";
						else if (i > 1)
							break;
					} else if (base == 8) {
						if (i == 1)
							str_base = "0";
						else if (i > 1)
							break;
					} else if (base == 0) {
						if (i > 0)
							break;
						/* with base==0, a leading zero would be interpreted as octal. Only test without *null */
						if ((*null)[0])
							break;
					} else {
						if (i > 0)
							break;
					}

					s = g_strdup_printf ("%s%s%s%s%s%s", *ws_pre, sign, str_base, *null, val, *ws_post);

					test_nm_utils_ascii_str_to_int64_check (s, base, min, max, fallback, exp_errno, exp_val);
					g_free (s);
				}
			}
		}
	}
}

static void
test_nm_utils_ascii_str_to_int64 (void)
{
	test_nm_utils_ascii_str_to_int64_do (NULL, 10, 0, 10000, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("", 10, 0, 10000, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("1x", 10, 0, 10000, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("4711", 10, 0, 10000, -1, 0, 4711);
	test_nm_utils_ascii_str_to_int64_do ("10000", 10, 0, 10000, -1, 0, 10000);
	test_nm_utils_ascii_str_to_int64_do ("10001", 10, 0, 10000, -1, ERANGE, -1);
	test_nm_utils_ascii_str_to_int64_do ("FF", 16, 0, 10000, -1, 0, 255);
	test_nm_utils_ascii_str_to_int64_do ("FF", 10, 0, 10000, -2, EINVAL, -2);
	test_nm_utils_ascii_str_to_int64_do ("9223372036854775807", 10, 0, G_MAXINT64, -2, 0, G_MAXINT64);
	test_nm_utils_ascii_str_to_int64_do ("7FFFFFFFFFFFFFFF", 16, 0, G_MAXINT64, -2, 0, G_MAXINT64);
	test_nm_utils_ascii_str_to_int64_do ("9223372036854775808", 10, 0, G_MAXINT64, -2, ERANGE, -2);
	test_nm_utils_ascii_str_to_int64_do ("-9223372036854775808", 10, G_MININT64, 0, -2, 0, G_MININT64);
	test_nm_utils_ascii_str_to_int64_do ("-9223372036854775808", 10, G_MININT64+1, 0, -2, ERANGE, -2);
	test_nm_utils_ascii_str_to_int64_do ("-9223372036854775809", 10, G_MININT64, 0, -2, ERANGE, -2);
	test_nm_utils_ascii_str_to_int64_do ("1.0", 10, 1, 1, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("1x0", 16, -10, 10, -100, EINVAL, -100);
	test_nm_utils_ascii_str_to_int64_do ("0", 16, -10, 10, -100, 0, 0);
	test_nm_utils_ascii_str_to_int64_do ("10001111", 2, -1000, 1000, -100000, 0, 0x8F);
	test_nm_utils_ascii_str_to_int64_do ("-10001111", 2, -1000, 1000, -100000, 0, -0x8F);
	test_nm_utils_ascii_str_to_int64_do ("1111111", 2, G_MININT64, G_MAXINT64, -1, 0, 0x7F);
	test_nm_utils_ascii_str_to_int64_do ("111111111111111", 2, G_MININT64, G_MAXINT64, -1, 0, 0x7FFF);
	test_nm_utils_ascii_str_to_int64_do ("11111111111111111111111111111111111111111111111", 2, G_MININT64, G_MAXINT64, -1, 0, 0x7FFFFFFFFFFF);
	test_nm_utils_ascii_str_to_int64_do ("111111111111111111111111111111111111111111111111111111111111111", 2, G_MININT64, G_MAXINT64, -1, 0, 0x7FFFFFFFFFFFFFFF);
	test_nm_utils_ascii_str_to_int64_do ("100000000000000000000000000000000000000000000000000000000000000", 2, G_MININT64, G_MAXINT64, -1, 0,  0x4000000000000000);
	test_nm_utils_ascii_str_to_int64_do ("1000000000000000000000000000000000000000000000000000000000000000", 2, G_MININT64, G_MAXINT64, -1, ERANGE, -1);
	test_nm_utils_ascii_str_to_int64_do ("-100000000000000000000000000000000000000000000000000000000000000", 2, G_MININT64, G_MAXINT64, -1, 0,  -0x4000000000000000);
	test_nm_utils_ascii_str_to_int64_do ("111111111111111111111111111111111111111111111111111111111111111",  2, G_MININT64, G_MAXINT64, -1, 0, 0x7FFFFFFFFFFFFFFF);
	test_nm_utils_ascii_str_to_int64_do ("-100000000000000000000000000000000000000000000000000000000000000",  2, G_MININT64, G_MAXINT64, -1, 0,  -0x4000000000000000);
	test_nm_utils_ascii_str_to_int64_do ("0x70",  10, G_MININT64, G_MAXINT64, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("4711",  0, G_MININT64, G_MAXINT64, -1, 0, 4711);
	test_nm_utils_ascii_str_to_int64_do ("04711",  0, G_MININT64, G_MAXINT64, -1, 0, 04711);
	test_nm_utils_ascii_str_to_int64_do ("0x4711",  0, G_MININT64, G_MAXINT64, -1, 0, 0x4711);
	test_nm_utils_ascii_str_to_int64_do ("080",  0, G_MININT64, G_MAXINT64, -1, EINVAL, -1);
	test_nm_utils_ascii_str_to_int64_do ("070",  0, G_MININT64, G_MAXINT64, -1, 0, 7*8);
	test_nm_utils_ascii_str_to_int64_do ("0x70",  0, G_MININT64, G_MAXINT64, -1, 0, 0x70);
}

/******************************************************************************/

enum TEST_IS_POWER_OF_TWP_ENUM_SIGNED {
	_DUMMY_1 = -1,
};

enum TEST_IS_POWER_OF_TWP_ENUM_UNSIGNED {
	_DUMMY_2,
};

enum TEST_IS_POWER_OF_TWP_ENUM_SIGNED_64 {
	_DUMMY_3 = (1LL << 40),
};

enum TEST_IS_POWER_OF_TWP_ENUM_UNSIGNED_64 {
	_DUMMY_4a = -1,
	_DUMMY_4b = (1LL << 40),
};

#define test_nm_utils_is_power_of_two_do(type, x, expect) \
	G_STMT_START { \
		typeof (x) x1 = (x); \
		type x2 = (type) x1; \
		\
		if (((typeof (x1)) x2) == x1 && (x2 > 0 || x2 == 0)) { \
			/* x2 equals @x, and is positive. Compare to @expect */ \
			g_assert_cmpint (expect, ==, nm_utils_is_power_of_two (x2)); \
		} else if (!(x2 > 0) && !(x2 == 0)) { \
			/* a (signed) negative value is always FALSE. */ \
			g_assert_cmpint (FALSE, ==, nm_utils_is_power_of_two (x2));\
		} \
		g_assert_cmpint (expect, ==, nm_utils_is_power_of_two (x1)); \
	} G_STMT_END

static void
test_nm_utils_is_power_of_two (void)
{
	guint64 xyes, xno;
	gint i, j;
	GRand *rand = nmtst_get_rand ();
	int numbits;

	for (i = -1; i < 64; i++) {

		/* find a (positive) x which is a power of two. */
		if (i == -1)
			xyes = 0;
		else {
			xyes = (1LL << i);
			g_assert (xyes != 0);
		}

		xno = xyes;
		if (xyes != 0) {
again:
			/* Find another @xno, that is not a power of two. Do that,
			 * by randomly setting bits. */
			numbits = g_rand_int_range (rand, 1, 65);
			while (xno != ~((guint64) 0) && numbits > 0) {
				guint64 v = (1LL << g_rand_int_range (rand, 0, 65));

				if ((xno | v) != xno) {
					xno |= v;
					--numbits;
				}
			}
			if (xno == xyes)
				goto again;
		}

		for (j = 0; j < 2; j++) {
			gboolean expect = j == 0;
			guint64 x = expect ? xyes : xno;

			if (!expect && xno == 0)
				continue;

			/* check if @x is as @expect, when casted to a certain data type. */
			test_nm_utils_is_power_of_two_do (gint8, x, expect);
			test_nm_utils_is_power_of_two_do (guint8, x, expect);
			test_nm_utils_is_power_of_two_do (gint16, x, expect);
			test_nm_utils_is_power_of_two_do (guint16, x, expect);
			test_nm_utils_is_power_of_two_do (gint32, x, expect);
			test_nm_utils_is_power_of_two_do (guint32, x, expect);
			test_nm_utils_is_power_of_two_do (gint64, x, expect);
			test_nm_utils_is_power_of_two_do (guint64, x, expect);
			test_nm_utils_is_power_of_two_do (char, x, expect);
			test_nm_utils_is_power_of_two_do (unsigned char, x, expect);
			test_nm_utils_is_power_of_two_do (signed char, x, expect);
			test_nm_utils_is_power_of_two_do (enum TEST_IS_POWER_OF_TWP_ENUM_SIGNED, x, expect);
			test_nm_utils_is_power_of_two_do (enum TEST_IS_POWER_OF_TWP_ENUM_UNSIGNED, x, expect);
			test_nm_utils_is_power_of_two_do (enum TEST_IS_POWER_OF_TWP_ENUM_SIGNED_64, x, expect);
			test_nm_utils_is_power_of_two_do (enum TEST_IS_POWER_OF_TWP_ENUM_UNSIGNED_64, x, expect);
		}
	}
}

/******************************************************************************/

static void
test_g_ptr_array_insert (void)
{
	/* this test only makes sense on a recent glib, where we compare our compat
	 * with the original implementation. */
#if GLIB_CHECK_VERSION(2, 40, 0)
	gs_unref_ptrarray GPtrArray *arr1 = g_ptr_array_new ();
	gs_unref_ptrarray GPtrArray *arr2 = g_ptr_array_new ();
	GRand *rand = nmtst_get_rand ();
	guint i;

	for (i = 0; i < 560; i++) {
		gint32 idx = g_rand_int_range (rand, -1, arr1->len + 1);

		g_ptr_array_insert (arr1, idx, GINT_TO_POINTER (i));
		_nm_g_ptr_array_insert (arr2, idx, GINT_TO_POINTER (i));

		g_assert_cmpint (arr1->len, ==, arr2->len);
		g_assert (memcmp (arr1->pdata, arr2->pdata, arr1->len * sizeof (gpointer)) == 0);
	}
#endif
}

/******************************************************************************/

static int
_test_find_binary_search_cmp (gconstpointer a, gconstpointer b, gpointer dummy)
{
	int ia, ib;

	ia = GPOINTER_TO_INT (a);
	ib = GPOINTER_TO_INT (b);

	if (ia == ib)
		return 0;
	if (ia < ib)
		return -1;
	return 1;
}

static void
_test_find_binary_search_do (const int *array, gsize len)
{
	gsize i;
	gssize idx;
	gs_free gpointer *parray = g_new (gpointer, len);
	const int needle = 0;
	gpointer pneedle = GINT_TO_POINTER (needle);
	gssize expected_result;

	for (i = 0; i < len; i++)
		parray[i] = GINT_TO_POINTER (array[i]);

	expected_result = _nm_utils_ptrarray_find_first (parray, len, pneedle);

	idx = _nm_utils_ptrarray_find_binary_search (parray, len, pneedle, _test_find_binary_search_cmp, NULL);
	if (expected_result >= 0)
		g_assert_cmpint (expected_result, ==, idx);
	else {
		gssize idx2 = ~idx;
		g_assert_cmpint (idx, <, 0);

		g_assert (idx2 >= 0);
		g_assert (idx2 <= len);
		g_assert (idx2 - 1 < 0 || _test_find_binary_search_cmp (parray[idx2 - 1], pneedle, NULL) < 0);
		g_assert (idx2 >= len || _test_find_binary_search_cmp (parray[idx2], pneedle, NULL) > 0);
	}
	for (i = 0; i < len; i++) {
		int cmp;

		cmp = _test_find_binary_search_cmp (parray[i], pneedle, NULL);
		if (cmp == 0) {
			g_assert (pneedle == parray[i]);
			g_assert (idx >= 0);
			g_assert (i == idx);
		} else {
			g_assert (pneedle != parray[i]);
			if (cmp < 0) {
				if (idx < 0)
					g_assert (i < ~idx);
				else
					g_assert (i < idx);
			} else {
				if (idx < 0)
					g_assert (i >= ~idx);
				else
					g_assert (i >= idx);
			}
		}
	}
}
#define test_find_binary_search_do(...) \
	G_STMT_START { \
		const int _array[] = { __VA_ARGS__ } ; \
		_test_find_binary_search_do (_array, G_N_ELEMENTS (_array)); \
	} G_STMT_END

static void
test_nm_utils_ptrarray_find_binary_search (void)
{
#define _NOT(idx) (~ ((gssize) (idx)))
	test_find_binary_search_do (            0);
	test_find_binary_search_do (        -1, 0);
	test_find_binary_search_do (    -2, -1, 0);
	test_find_binary_search_do (-3, -2, -1, 0);
	test_find_binary_search_do (            0, 1);
	test_find_binary_search_do (            0, 1, 2);
	test_find_binary_search_do (        -1, 0, 1, 2);
	test_find_binary_search_do (    -2, -1, 0, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 0, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 0, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 0, 1, 2, 3);
	test_find_binary_search_do (-3, -2, -1, 0, 1, 2, 3, 4);

	test_find_binary_search_do (        -1);
	test_find_binary_search_do (    -2, -1);
	test_find_binary_search_do (-3, -2, -1);
	test_find_binary_search_do (            1);
	test_find_binary_search_do (            1, 2);
	test_find_binary_search_do (        -1, 1, 2);
	test_find_binary_search_do (    -2, -1, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 1, 2);
	test_find_binary_search_do (-3, -2, -1, 1, 2, 3);
	test_find_binary_search_do (-3, -2, -1, 1, 2, 3, 4);
}

/******************************************************************************/

NMTST_DEFINE ();

int main (int argc, char **argv)
{
	nmtst_init (&argc, &argv, TRUE);

	/* The tests */
	g_test_add_func ("/core/general/test_setting_vpn_items", test_setting_vpn_items);
	g_test_add_func ("/core/general/test_setting_vpn_update_secrets", test_setting_vpn_update_secrets);
	g_test_add_func ("/core/general/test_setting_vpn_modify_during_foreach", test_setting_vpn_modify_during_foreach);
	g_test_add_func ("/core/general/test_setting_ip4_config_labels", test_setting_ip4_config_labels);
	g_test_add_func ("/core/general/test_setting_ip4_config_address_data", test_setting_ip4_config_address_data);
	g_test_add_func ("/core/general/test_setting_gsm_apn_spaces", test_setting_gsm_apn_spaces);
	g_test_add_func ("/core/general/test_setting_gsm_apn_bad_chars", test_setting_gsm_apn_bad_chars);
	g_test_add_func ("/core/general/test_setting_gsm_apn_underscore", test_setting_gsm_apn_underscore);
	g_test_add_func ("/core/general/test_setting_gsm_without_number", test_setting_gsm_without_number);
	g_test_add_func ("/core/general/test_setting_to_dbus_all", test_setting_to_dbus_all);
	g_test_add_func ("/core/general/test_setting_to_dbus_no_secrets", test_setting_to_dbus_no_secrets);
	g_test_add_func ("/core/general/test_setting_to_dbus_only_secrets", test_setting_to_dbus_only_secrets);
	g_test_add_func ("/core/general/test_setting_to_dbus_transform", test_setting_to_dbus_transform);
	g_test_add_func ("/core/general/test_setting_to_dbus_enum", test_setting_to_dbus_enum);
	g_test_add_func ("/core/general/test_setting_compare_id", test_setting_compare_id);
	g_test_add_func ("/core/general/test_setting_compare_timestamp", test_setting_compare_timestamp);
#define ADD_FUNC(func, secret_flags, comp_flags, remove_secret) \
	g_test_add_data_func_full ("/core/general/" G_STRINGIFY (func), \
	                           test_data_compare_secrets_new (secret_flags, comp_flags, remove_secret), \
	                           func, g_free)
	ADD_FUNC (test_setting_compare_secrets, NM_SETTING_SECRET_FLAG_AGENT_OWNED, NM_SETTING_COMPARE_FLAG_IGNORE_AGENT_OWNED_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_secrets, NM_SETTING_SECRET_FLAG_NOT_SAVED, NM_SETTING_COMPARE_FLAG_IGNORE_NOT_SAVED_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_secrets, NM_SETTING_SECRET_FLAG_NONE, NM_SETTING_COMPARE_FLAG_IGNORE_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_secrets, NM_SETTING_SECRET_FLAG_NONE, NM_SETTING_COMPARE_FLAG_EXACT, FALSE);
	ADD_FUNC (test_setting_compare_vpn_secrets, NM_SETTING_SECRET_FLAG_AGENT_OWNED, NM_SETTING_COMPARE_FLAG_IGNORE_AGENT_OWNED_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_vpn_secrets, NM_SETTING_SECRET_FLAG_NOT_SAVED, NM_SETTING_COMPARE_FLAG_IGNORE_NOT_SAVED_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_vpn_secrets, NM_SETTING_SECRET_FLAG_NONE, NM_SETTING_COMPARE_FLAG_IGNORE_SECRETS, TRUE);
	ADD_FUNC (test_setting_compare_vpn_secrets, NM_SETTING_SECRET_FLAG_NONE, NM_SETTING_COMPARE_FLAG_EXACT, FALSE);
	g_test_add_func ("/core/general/test_setting_old_uuid", test_setting_old_uuid);

	g_test_add_func ("/core/general/test_connection_to_dbus_setting_name", test_connection_to_dbus_setting_name);
	g_test_add_func ("/core/general/test_connection_to_dbus_deprecated_props", test_connection_to_dbus_deprecated_props);
	g_test_add_func ("/core/general/test_setting_new_from_dbus", test_setting_new_from_dbus);
	g_test_add_func ("/core/general/test_setting_new_from_dbus_transform", test_setting_new_from_dbus_transform);
	g_test_add_func ("/core/general/test_setting_new_from_dbus_enum", test_setting_new_from_dbus_enum);
	g_test_add_func ("/core/general/test_setting_new_from_dbus_bad", test_setting_new_from_dbus_bad);
	g_test_add_func ("/core/general/test_connection_replace_settings", test_connection_replace_settings);
	g_test_add_func ("/core/general/test_connection_replace_settings_from_connection", test_connection_replace_settings_from_connection);
	g_test_add_func ("/core/general/test_connection_replace_settings_bad", test_connection_replace_settings_bad);
	g_test_add_func ("/core/general/test_connection_new_from_dbus", test_connection_new_from_dbus);
	g_test_add_func ("/core/general/test_connection_normalize_virtual_iface_name", test_connection_normalize_virtual_iface_name);
	g_test_add_func ("/core/general/test_connection_normalize_uuid", test_connection_normalize_uuid);
	g_test_add_func ("/core/general/test_connection_normalize_type", test_connection_normalize_type);
	g_test_add_func ("/core/general/test_connection_normalize_slave_type_1", test_connection_normalize_slave_type_1);
	g_test_add_func ("/core/general/test_connection_normalize_slave_type_2", test_connection_normalize_slave_type_2);
	g_test_add_func ("/core/general/test_connection_normalize_infiniband_mtu", test_connection_normalize_infiniband_mtu);

	g_test_add_func ("/core/general/test_setting_connection_permissions_helpers", test_setting_connection_permissions_helpers);
	g_test_add_func ("/core/general/test_setting_connection_permissions_property", test_setting_connection_permissions_property);

	g_test_add_func ("/core/general/test_connection_compare_same", test_connection_compare_same);
	g_test_add_func ("/core/general/test_connection_compare_key_only_in_a", test_connection_compare_key_only_in_a);
	g_test_add_func ("/core/general/test_connection_compare_setting_only_in_a", test_connection_compare_setting_only_in_a);
	g_test_add_func ("/core/general/test_connection_compare_key_only_in_b", test_connection_compare_key_only_in_b);
	g_test_add_func ("/core/general/test_connection_compare_setting_only_in_b", test_connection_compare_setting_only_in_b);

	g_test_add_func ("/core/general/test_connection_diff_a_only", test_connection_diff_a_only);
	g_test_add_func ("/core/general/test_connection_diff_same", test_connection_diff_same);
	g_test_add_func ("/core/general/test_connection_diff_different", test_connection_diff_different);
	g_test_add_func ("/core/general/test_connection_diff_no_secrets", test_connection_diff_no_secrets);
	g_test_add_func ("/core/general/test_connection_diff_inferrable", test_connection_diff_inferrable);
	g_test_add_func ("/core/general/test_connection_good_base_types", test_connection_good_base_types);
	g_test_add_func ("/core/general/test_connection_bad_base_types", test_connection_bad_base_types);

	g_test_add_func ("/core/general/test_hwaddr_aton_ether_normal", test_hwaddr_aton_ether_normal);
	g_test_add_func ("/core/general/test_hwaddr_aton_ib_normal", test_hwaddr_aton_ib_normal);
	g_test_add_func ("/core/general/test_hwaddr_aton_no_leading_zeros", test_hwaddr_aton_no_leading_zeros);
	g_test_add_func ("/core/general/test_hwaddr_aton_malformed", test_hwaddr_aton_malformed);
	g_test_add_func ("/core/general/test_hwaddr_equal", test_hwaddr_equal);
	g_test_add_func ("/core/general/test_hwaddr_canonical", test_hwaddr_canonical);

	g_test_add_func ("/core/general/test_ip4_prefix_to_netmask", test_ip4_prefix_to_netmask);
	g_test_add_func ("/core/general/test_ip4_netmask_to_prefix", test_ip4_netmask_to_prefix);

	g_test_add_func ("/core/general/test_connection_changed_signal", test_connection_changed_signal);
	g_test_add_func ("/core/general/test_setting_connection_changed_signal", test_setting_connection_changed_signal);
	g_test_add_func ("/core/general/test_setting_bond_changed_signal", test_setting_bond_changed_signal);
	g_test_add_func ("/core/general/test_setting_ip4_changed_signal", test_setting_ip4_changed_signal);
	g_test_add_func ("/core/general/test_setting_ip6_changed_signal", test_setting_ip6_changed_signal);
	g_test_add_func ("/core/general/test_setting_vlan_changed_signal", test_setting_vlan_changed_signal);
	g_test_add_func ("/core/general/test_setting_vpn_changed_signal", test_setting_vpn_changed_signal);
	g_test_add_func ("/core/general/test_setting_wired_changed_signal", test_setting_wired_changed_signal);
	g_test_add_func ("/core/general/test_setting_wireless_changed_signal", test_setting_wireless_changed_signal);
	g_test_add_func ("/core/general/test_setting_wireless_security_changed_signal", test_setting_wireless_security_changed_signal);
	g_test_add_func ("/core/general/test_setting_802_1x_changed_signal", test_setting_802_1x_changed_signal);
	g_test_add_func ("/core/general/test_setting_ip4_gateway", test_setting_ip4_gateway);
	g_test_add_func ("/core/general/test_setting_ip6_gateway", test_setting_ip6_gateway);

	g_test_add_func ("/core/general/hexstr2bin", test_hexstr2bin);
	g_test_add_func ("/core/general/test_nm_utils_uuid_generate_from_string", test_nm_utils_uuid_generate_from_string);
	g_test_add_func ("/core/general/_nm_utils_uuid_generate_from_strings", test_nm_utils_uuid_generate_from_strings);

	g_test_add_func ("/core/general/_nm_utils_ascii_str_to_int64", test_nm_utils_ascii_str_to_int64);
	g_test_add_func ("/core/general/nm_utils_is_power_of_two", test_nm_utils_is_power_of_two);
	g_test_add_func ("/core/general/_glib_compat_g_ptr_array_insert", test_g_ptr_array_insert);
	g_test_add_func ("/core/general/_nm_utils_ptrarray_find_binary_search", test_nm_utils_ptrarray_find_binary_search);

	return g_test_run ();
}

