mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-01-15 21:10:33 +01:00
e6628fa27c
Add a new ipv6.method value 'disabled' that completely disables IPv6 for the interface. https://bugzilla.redhat.com/show_bug.cgi?id=1643841
286 lines
10 KiB
C
286 lines
10 KiB
C
/* NetworkManager initrd configuration generator
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2014 - 2018 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <netinet/ether.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <sys/socket.h>
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#include "nm-core-internal.h"
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#include "NetworkManagerUtils.h"
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#include "../nm-initrd-generator.h"
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#include "nm-test-utils-core.h"
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static NMConnection *
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read_connection (const char *sysfs_dir, const char *expected_mac, GError **error)
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{
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NMConnection *connection = NULL;
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gs_unref_hashtable GHashTable *ibft = NULL;
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gs_free char *mac = NULL;
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GHashTable *nic = NULL;
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ibft = nmi_ibft_read (sysfs_dir);
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mac = g_ascii_strup (expected_mac, -1);
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nic = g_hash_table_lookup (ibft, mac);
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if (!nic)
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return NULL;
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connection = nm_simple_connection_new ();
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if (!nmi_ibft_update_connection_from_nic (connection, nic, error))
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g_clear_object (&connection);
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return connection;
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}
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static void
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test_read_ibft_dhcp (void)
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{
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NMConnection *connection;
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NMSettingConnection *s_con;
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NMSettingWired *s_wired;
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NMSettingIPConfig *s_ip4;
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NMSettingIPConfig *s_ip6;
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GError *error = NULL;
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const char *mac_address;
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const char *expected_mac_address = "00:33:21:98:b9:f1";
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connection = read_connection (TEST_INITRD_DIR "/sysfs-dhcp", expected_mac_address, &error);
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g_assert_no_error (error);
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nmtst_assert_connection_verifies_without_normalization (connection);
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g_assert (!nm_connection_get_setting_vlan (connection));
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_WIRED_SETTING_NAME);
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g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, "iBFT Connection 1");
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g_assert_cmpint (nm_setting_connection_get_timestamp (s_con), ==, 0);
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g_assert (nm_setting_connection_get_autoconnect (s_con));
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s_wired = nm_connection_get_setting_wired (connection);
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g_assert (s_wired);
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mac_address = nm_setting_wired_get_mac_address (s_wired);
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g_assert (mac_address);
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g_assert (nm_utils_hwaddr_matches (mac_address, -1, expected_mac_address, -1));
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g_assert_cmpint (nm_setting_wired_get_mtu (s_wired), ==, 0);
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s_ip4 = nm_connection_get_setting_ip4_config (connection);
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g_assert (s_ip4);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
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s_ip6 = nm_connection_get_setting_ip6_config (connection);
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g_assert (s_ip6);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
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g_object_unref (connection);
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}
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static void
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test_read_ibft_static (void)
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{
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NMConnection *connection;
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NMSettingConnection *s_con;
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NMSettingWired *s_wired;
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NMSettingIPConfig *s_ip4;
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NMSettingIPConfig *s_ip6;
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GError *error = NULL;
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const char *mac_address;
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const char *expected_mac_address = "00:33:21:98:b9:f0";
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NMIPAddress *ip4_addr;
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connection = read_connection (TEST_INITRD_DIR "/sysfs-static", expected_mac_address, &error);
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g_assert_no_error (error);
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nmtst_assert_connection_verifies_without_normalization (connection);
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g_assert (!nm_connection_get_setting_vlan (connection));
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_WIRED_SETTING_NAME);
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g_assert_cmpstr (nm_setting_connection_get_id (s_con), ==, "iBFT Connection 0");
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g_assert_cmpint (nm_setting_connection_get_timestamp (s_con), ==, 0);
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g_assert (nm_setting_connection_get_autoconnect (s_con));
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s_wired = nm_connection_get_setting_wired (connection);
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g_assert (s_wired);
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mac_address = nm_setting_wired_get_mac_address (s_wired);
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g_assert (mac_address);
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g_assert (nm_utils_hwaddr_matches (mac_address, -1, expected_mac_address, -1));
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g_assert_cmpint (nm_setting_wired_get_mtu (s_wired), ==, 0);
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s_ip4 = nm_connection_get_setting_ip4_config (connection);
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g_assert (s_ip4);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
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g_assert_cmpint (nm_setting_ip_config_get_num_dns (s_ip4), ==, 2);
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g_assert_cmpstr (nm_setting_ip_config_get_dns (s_ip4, 0), ==, "10.16.255.2");
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g_assert_cmpstr (nm_setting_ip_config_get_dns (s_ip4, 1), ==, "10.16.255.3");
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g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip4), ==, 1);
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ip4_addr = nm_setting_ip_config_get_address (s_ip4, 0);
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g_assert (ip4_addr);
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g_assert_cmpstr (nm_ip_address_get_address (ip4_addr), ==, "192.168.32.72");
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g_assert_cmpint (nm_ip_address_get_prefix (ip4_addr), ==, 22);
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g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip4), ==, "192.168.35.254");
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s_ip6 = nm_connection_get_setting_ip6_config (connection);
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g_assert (s_ip6);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
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g_object_unref (connection);
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}
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static void
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test_read_ibft_bad_address (gconstpointer user_data)
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{
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const char *sysfs_dir = user_data;
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NMConnection *connection;
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GError *error = NULL;
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g_assert (g_file_test (sysfs_dir, G_FILE_TEST_EXISTS));
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connection = read_connection (sysfs_dir, "00:33:21:98:b9:f0", &error);
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g_assert (connection == NULL);
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g_assert (error);
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g_clear_error (&error);
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}
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static void
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test_read_ibft_vlan (void)
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{
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NMConnection *connection;
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NMSettingConnection *s_con;
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NMSettingWired *s_wired;
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NMSettingVlan *s_vlan;
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NMSettingIPConfig *s_ip4;
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const char *mac_address;
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const char *expected_mac_address = "00:33:21:98:b9:f0";
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NMIPAddress *ip4_addr;
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GError *error = NULL;
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connection = read_connection (TEST_INITRD_DIR "/sysfs-vlan", expected_mac_address, &error);
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g_assert_no_error (error);
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nmtst_assert_connection_verifies_without_normalization (connection);
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_VLAN_SETTING_NAME);
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/* ===== WIRED SETTING ===== */
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s_wired = nm_connection_get_setting_wired (connection);
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g_assert (s_wired);
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mac_address = nm_setting_wired_get_mac_address (s_wired);
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g_assert (mac_address);
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g_assert (nm_utils_hwaddr_matches (mac_address, -1, expected_mac_address, -1));
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/* ===== VLAN SETTING ===== */
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s_vlan = nm_connection_get_setting_vlan (connection);
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g_assert (s_vlan);
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g_assert_cmpint (nm_setting_vlan_get_id (s_vlan), ==, 123);
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g_assert_cmpstr (nm_setting_vlan_get_parent (s_vlan), ==, NULL);
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/* ===== IPv4 SETTING ===== */
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s_ip4 = nm_connection_get_setting_ip4_config (connection);
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g_assert (s_ip4);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
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g_assert_cmpint (nm_setting_ip_config_get_num_dns (s_ip4), ==, 0);
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g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip4), ==, 1);
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ip4_addr = nm_setting_ip_config_get_address (s_ip4, 0);
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g_assert (ip4_addr);
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g_assert_cmpstr (nm_ip_address_get_address (ip4_addr), ==, "192.168.6.200");
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g_assert_cmpint (nm_ip_address_get_prefix (ip4_addr), ==, 24);
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g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip4), ==, NULL);
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g_object_unref (connection);
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}
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static void
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test_read_ibft (void)
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{
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NMConnection *connection;
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NMSettingIPConfig *s_ip4;
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NMSettingIPConfig *s_ip6;
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GError *error = NULL;
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/* This test doesn't actually test too much (apart from the presence of
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* IPv6 that is not covered by other tests), but the test fixture is a good
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* example of about everything that can be included in iBFT table (as of
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* ACPI 3.0b). */
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connection = read_connection (TEST_INITRD_DIR "/sysfs", "00:53:00:AB:00:01", &error);
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g_assert (connection);
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g_assert_no_error (error);
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s_ip4 = nm_connection_get_setting_ip4_config (connection);
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nmtst_assert_connection_verifies_without_normalization (connection);
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g_assert (nm_setting_ip_config_get_num_addresses (s_ip4) == 0);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_DISABLED);
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s_ip6 = nm_connection_get_setting_ip6_config (connection);
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g_assert (nm_setting_ip_config_get_num_addresses (s_ip6) == 1);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
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g_object_unref (connection);
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connection = read_connection (TEST_INITRD_DIR "/sysfs", "00:53:06:66:AB:01", &error);
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g_assert (connection);
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g_assert_no_error (error);
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nmtst_assert_connection_verifies_without_normalization (connection);
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s_ip4 = nm_connection_get_setting_ip4_config (connection);
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g_assert (nm_setting_ip_config_get_num_addresses (s_ip4) == 1);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
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s_ip6 = nm_connection_get_setting_ip6_config (connection);
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g_assert (nm_setting_ip_config_get_num_addresses (s_ip6) == 0);
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g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
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g_object_unref (connection);
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}
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NMTST_DEFINE ();
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int main (int argc, char **argv)
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{
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nmtst_init_assert_logging (&argc, &argv, "INFO", "DEFAULT");
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g_test_add_func ("/initrd/ibft", test_read_ibft);
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g_test_add_func ("/initrd/ibft/dhcp", test_read_ibft_dhcp);
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g_test_add_func ("/initrd/ibft/static", test_read_ibft_static);
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g_test_add_func ("/initrd/ibft/vlan", test_read_ibft_vlan);
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g_test_add_data_func ("/initrd/ibft/bad-ipaddr-read", TEST_INITRD_DIR "/sysfs-bad-ipaddr", test_read_ibft_bad_address);
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g_test_add_data_func ("/initrd/ibft/bad-gateway-read", TEST_INITRD_DIR "/sysfs-bad-gateway", test_read_ibft_bad_address);
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g_test_add_data_func ("/initrd/ibft/bad-dns1-read", TEST_INITRD_DIR "/sysfs-bad-dns1", test_read_ibft_bad_address);
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g_test_add_data_func ("/initrd/ibft/bad-dns2-read", TEST_INITRD_DIR "/sysfs-bad-dns2", test_read_ibft_bad_address);
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return g_test_run ();
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}
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