/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2018 Red Hat, Inc.
 */

#include "nm-default.h"

#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>

#include "nm-core-internal.h"
#include "NetworkManagerUtils.h"

#include "../nm-initrd-generator.h"

#include "nm-test-utils-core.h"

static void
test_auto(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=auto");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "default_connection");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    g_assert(!nm_connection_get_setting_vlan(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "Wired Connection");
    g_assert_cmpint(nm_setting_connection_get_timestamp(s_con), ==, 0);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_MULTIPLE);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);

    g_assert(nm_setting_connection_get_autoconnect(s_con));

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert(!nm_setting_wired_get_mac_address(s_wired));
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 0);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
}

static void
test_dhcp_with_hostname(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=::::host1::dhcp");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, "host1");

    connection = g_hash_table_lookup(connections, "default_connection");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    g_assert(!nm_connection_get_setting_vlan(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "Wired Connection");
    g_assert_cmpint(nm_setting_connection_get_timestamp(s_con), ==, 0);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_MULTIPLE);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);

    g_assert(nm_setting_connection_get_autoconnect(s_con));

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert(!nm_setting_wired_get_mac_address(s_wired));
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 0);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
}

static void
test_dhcp_with_mtu(void)
{
    const char *const *ARGV0  = NM_MAKE_STRV("ip=:dhcp:1499");
    const char *const *ARGV1  = NM_MAKE_STRV("ip=::::::dhcp:1499");
    const char *const *ARGV[] = {ARGV0, ARGV1};
    guint              i;

    for (i = 0; i < G_N_ELEMENTS(ARGV); i++) {
        gs_unref_hashtable GHashTable *connections = NULL;
        NMConnection *                 connection;
        NMSettingConnection *          s_con;
        NMSettingWired *               s_wired;
        NMSettingIPConfig *            s_ip4;
        NMSettingIPConfig *            s_ip6;
        gs_free char *                 hostname = NULL;

        connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV[i], &hostname);
        g_assert(connections);
        g_assert_cmpint(g_hash_table_size(connections), ==, 1);
        g_assert_cmpstr(hostname, ==, NULL);

        connection = g_hash_table_lookup(connections, "default_connection");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);

        s_con = nm_connection_get_setting_connection(connection);
        g_assert(s_con);
        g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                        ==,
                        NM_SETTING_WIRED_SETTING_NAME);
        g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "Wired Connection");
        g_assert_cmpint(nm_setting_connection_get_timestamp(s_con), ==, 0);
        g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                        ==,
                        NM_CONNECTION_MULTI_CONNECT_MULTIPLE);
        g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);

        g_assert(nm_setting_connection_get_autoconnect(s_con));

        s_wired = nm_connection_get_setting_wired(connection);
        g_assert(s_wired);
        g_assert(!nm_setting_wired_get_mac_address(s_wired));
        g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 1499);

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_AUTO);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    }
}

static void
test_if_auto_with_mtu(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=eth0:auto:1666");
    NMConnection *                 connection;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 1666);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
}

static void
test_if_dhcp6(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=eth1:dhcp6");
    NMConnection *                 connection;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth1");

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_DISABLED);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
}

static void
test_if_auto_with_mtu_and_mac(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("ip=eth2:auto6:2048:00:53:ef:12:34:56");
    NMConnection *                 connection;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth2");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth2");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 2048);
    g_assert_cmpstr(nm_setting_wired_get_cloned_mac_address(s_wired), ==, "00:53:EF:12:34:56");

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_DISABLED);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
}

static void
test_if_ip4_manual(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("ip=192.0.2.2::192.0.2.1:255.255.255.0:"
                                           "hostname0.example.com:eth3:none:192.0.2.53",
                                           "ip=203.0.113.2::203.0.113.1:26:"
                                           "hostname1.example.com:eth4");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMIPAddress *                  ip_addr;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, "hostname1.example.com");

    connection = g_hash_table_lookup(connections, "eth3");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth3");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip4, 0), ==, "192.0.2.53");
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip4, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "192.0.2.2");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 24);
    g_assert_cmpstr(nm_setting_ip_config_get_gateway(s_ip4), ==, "192.0.2.1");
    g_assert_cmpstr(nm_setting_ip_config_get_dhcp_hostname(s_ip4), ==, "hostname0.example.com");

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                    ==,
                    NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
    g_assert(nm_setting_ip_config_get_may_fail(s_ip6));

    connection = g_hash_table_lookup(connections, "eth4");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth4");

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip4, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "203.0.113.2");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 26);
    g_assert_cmpstr(nm_setting_ip_config_get_gateway(s_ip4), ==, "203.0.113.1");
    g_assert_cmpstr(nm_setting_ip_config_get_dhcp_hostname(s_ip4), ==, "hostname1.example.com");

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(nm_setting_ip_config_get_may_fail(s_ip6));
}

static void
test_if_ip6_manual(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("ip=[2001:0db8::02]/64::[2001:0db8::01]::"
                                           "hostname0.example.com:eth4::[2001:0db8::53]");
    NMConnection *                 connection;
    NMSettingIPConfig *            s_ip6;
    NMIPAddress *                  ip_addr;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, "hostname0.example.com");

    connection = g_hash_table_lookup(connections, "eth4");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth4");

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                    ==,
                    NM_SETTING_IP6_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip6, 0), ==, "2001:db8::53");
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip6), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip6, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "2001:db8::2");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 64);
    g_assert_cmpstr(nm_setting_ip_config_get_gateway(s_ip6), ==, "2001:db8::1");
    g_assert_cmpstr(nm_setting_ip_config_get_dhcp_hostname(s_ip6), ==, "hostname0.example.com");
}

static void
test_if_off(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=off",
                                           "ip=ens3:off",
                                           "ip=10.0.0.8:::::ens4:off",
                                           "ip=[2001:DB8::8]:::::ens5:off");
    NMConnection *                 connection;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;
    struct {
        const char name[32];
        const char ipv4_method[32];
        const char ipv6_method[32];

    } conn_expected[] = {
        {"default_connection",
         NM_SETTING_IP4_CONFIG_METHOD_DISABLED,
         NM_SETTING_IP6_CONFIG_METHOD_DISABLED},
        {"ens3", NM_SETTING_IP4_CONFIG_METHOD_DISABLED, NM_SETTING_IP6_CONFIG_METHOD_DISABLED},
        {"ens4", NM_SETTING_IP4_CONFIG_METHOD_MANUAL, NM_SETTING_IP6_CONFIG_METHOD_DISABLED},
        {"ens5", NM_SETTING_IP4_CONFIG_METHOD_DISABLED, NM_SETTING_IP6_CONFIG_METHOD_MANUAL},
    };

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, G_N_ELEMENTS(conn_expected));
    g_assert_cmpstr(hostname, ==, NULL);

    for (int i = 0; i < G_N_ELEMENTS(conn_expected); ++i) {
        connection = g_hash_table_lookup(connections, conn_expected[i].name);
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, conn_expected[i].ipv4_method);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, conn_expected[i].ipv6_method);
    }
}

static void
test_if_mac_ifname(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("ip=[2001:0db8::42]/64::[2001:0db8::01]::"
                                           "hostname0:00-11-22-33-44-55::[2001:0db8::53]");
    NMConnection *                 connection;
    NMSettingIPConfig *            s_ip6;
    NMSettingWired *               s_wired;
    NMIPAddress *                  ip_addr;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, "hostname0");

    connection = g_hash_table_lookup(connections, "00:11:22:33:44:55");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "00:11:22:33:44:55");
    g_assert_cmpstr(nm_connection_get_interface_name(connection), ==, NULL);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert_cmpstr(nm_setting_wired_get_mac_address(s_wired), ==, "00:11:22:33:44:55");

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                    ==,
                    NM_SETTING_IP6_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip6, 0), ==, "2001:db8::53");
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip6), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip6, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "2001:db8::42");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 64);
    g_assert_cmpstr(nm_setting_ip_config_get_gateway(s_ip6), ==, "2001:db8::1");
    g_assert_cmpstr(nm_setting_ip_config_get_dhcp_hostname(s_ip6), ==, "hostname0");
}

static void
test_multiple_merge(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("ip=192.0.2.2/16:::::eth0", "ip=[2001:db8::2]:::56::eth0");
    NMConnection *       connection;
    NMSettingConnection *s_con;
    NMSettingWired *     s_wired;
    NMSettingIPConfig *  s_ip4;
    NMSettingIPConfig *  s_ip6;
    NMIPAddress *        ip_addr;
    gs_free char *       hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip4, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "192.0.2.2");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 16);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                    ==,
                    NM_SETTING_IP6_CONFIG_METHOD_MANUAL);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip6), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip6, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "2001:db8::2");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 56);
}

static void
test_multiple_bootdev(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("nameserver=1.2.3.4", "ip=eth3:auto6", "ip=eth4:dhcp", "bootdev=eth4");
    NMConnection *       connection;
    NMSettingConnection *s_con;
    NMSettingIPConfig *  s_ip4;
    NMSettingIPConfig *  s_ip6;
    gs_free char *       hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth3");
    g_assert(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);
    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);

    connection = g_hash_table_lookup(connections, "eth4");
    g_assert(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con),
                    ==,
                    NMI_WAIT_DEVICE_TIMEOUT_MS);
    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip4, 0), ==, "1.2.3.4");
}

static void
test_bootdev(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("vlan=vlan2:ens5", "bootdev=ens3");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "ens3");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "ens3");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "ens3");
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con),
                    ==,
                    NMI_WAIT_DEVICE_TIMEOUT_MS);

    connection = g_hash_table_lookup(connections, "vlan2");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_VLAN_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "vlan2");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "vlan2");

    connection = g_hash_table_lookup(connections, "ens5");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "ens5");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "ens5");
}

static void
test_some_more(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("bootdev=eth1",
                                           "hail",
                                           "nameserver=[2001:DB8:3::53]",
                                           "satan",
                                           "nameserver=192.0.2.53",
                                           "worship",
                                           "doom",
                                           "rd.peerdns=0",
                                           "rd.route=[2001:DB8:3::/48]:[2001:DB8:2::1]:ens10");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMIPRoute *                    ip_route;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth1");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "eth1");
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip4, 0), ==, "192.0.2.53");

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 1);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip6, 0), ==, "2001:db8:3::53");

    connection = g_hash_table_lookup(connections, "ens10");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "ens10");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "ens10");
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert(!nm_setting_wired_get_mac_address(s_wired));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip6, 0), ==, "2001:db8:3::53");
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 1);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    ip_route = nm_setting_ip_config_get_route(s_ip6, 0);
    g_assert_cmpstr(nm_ip_route_get_dest(ip_route), ==, "2001:db8:3::");
    g_assert_cmpint(nm_ip_route_get_family(ip_route), ==, AF_INET6);
    g_assert_cmpint(nm_ip_route_get_metric(ip_route), ==, -1);
    g_assert_cmpstr(nm_ip_route_get_next_hop(ip_route), ==, "2001:db8:2::1");
    g_assert_cmpint(nm_ip_route_get_prefix(ip_route), ==, 48);
}

static void
test_bond(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("rd.route=192.0.2.53::bong0",
                                           "bond=bong0:eth0,eth1:mode=balance-rr",
                                           "nameserver=203.0.113.53");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMSettingBond *                s_bond;
    NMIPRoute *                    ip_route;
    const char *                   master_uuid;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "bong0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "bong0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip4, 0), ==, "203.0.113.53");
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 1);
    ip_route = nm_setting_ip_config_get_route(s_ip4, 0);
    g_assert_cmpstr(nm_ip_route_get_dest(ip_route), ==, "192.0.2.53");
    g_assert_cmpint(nm_ip_route_get_family(ip_route), ==, AF_INET);
    g_assert_cmpint(nm_ip_route_get_metric(ip_route), ==, -1);
    g_assert(!nm_ip_route_get_next_hop(ip_route));
    g_assert_cmpint(nm_ip_route_get_prefix(ip_route), ==, 32);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);

    s_bond = nm_connection_get_setting_bond(connection);
    g_assert(s_bond);
    g_assert_cmpint(nm_setting_bond_get_num_options(s_bond), ==, 1);
    g_assert_cmpstr(nm_setting_bond_get_option_by_name(s_bond, "mode"), ==, "balance-rr");

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth1");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth1");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_bond_ip(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("bond=bond0:eth0,eth1",
                     "ip=192.168.1.1::192.168.1.254:24::bond0:none:1480:01:02:03:04:05:06",
                     "nameserver=4.8.15.16");
    NMConnection *       connection;
    NMSettingConnection *s_con;
    NMSettingIPConfig *  s_ip4;
    NMSettingIPConfig *  s_ip6;
    NMSettingWired *     s_wired;
    NMSettingBond *      s_bond;
    NMIPAddress *        ip_addr;
    const char *         master_uuid;
    gs_free char *       hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "bond0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "bond0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 1480);
    g_assert_cmpstr(nm_setting_wired_get_cloned_mac_address(s_wired), ==, "01:02:03:04:05:06");

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_MANUAL);
    g_assert_cmpint(nm_setting_ip_config_get_num_addresses(s_ip4), ==, 1);
    ip_addr = nm_setting_ip_config_get_address(s_ip4, 0);
    g_assert(ip_addr);
    g_assert_cmpstr(nm_ip_address_get_address(ip_addr), ==, "192.168.1.1");
    g_assert_cmpint(nm_ip_address_get_prefix(ip_addr), ==, 24);
    g_assert_cmpstr(nm_setting_ip_config_get_gateway(s_ip4), ==, "192.168.1.254");
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip4, 0), ==, "4.8.15.16");
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                    ==,
                    NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);

    s_bond = nm_connection_get_setting_bond(connection);
    g_assert(s_bond);
    g_assert_cmpint(nm_setting_bond_get_num_options(s_bond), ==, 1);
    g_assert_cmpstr(nm_setting_bond_get_option_by_name(s_bond, "mode"), ==, "balance-rr");

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth1");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth1");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_bond_default(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("bond");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMSettingBond *                s_bond;
    const char *                   master_uuid;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "bond0");

    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "bond0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);

    s_bond = nm_connection_get_setting_bond(connection);
    g_assert(s_bond);
    g_assert_cmpint(nm_setting_bond_get_num_options(s_bond), ==, 1);
    g_assert_cmpstr(nm_setting_bond_get_option_by_name(s_bond, "mode"), ==, "balance-rr");

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_BOND_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_bridge(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("bridge=bridge0:eth0,eth1",
                                           "rd.route=192.0.2.53::bridge0",
                                           "rd.net.timeout.dhcp=10");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMSettingBridge *              s_bridge;
    NMIPRoute *                    ip_route;
    const char *                   master_uuid;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "bridge0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "bridge0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 1);
    g_assert_cmpint(nm_setting_ip_config_get_dhcp_timeout(s_ip4), ==, 10);
    ip_route = nm_setting_ip_config_get_route(s_ip4, 0);
    g_assert_cmpstr(nm_ip_route_get_dest(ip_route), ==, "192.0.2.53");
    g_assert_cmpint(nm_ip_route_get_family(ip_route), ==, AF_INET);
    g_assert_cmpint(nm_ip_route_get_metric(ip_route), ==, -1);
    g_assert(!nm_ip_route_get_next_hop(ip_route));
    g_assert_cmpint(nm_ip_route_get_prefix(ip_route), ==, 32);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);
    g_assert_cmpint(nm_setting_ip_config_get_dhcp_timeout(s_ip6), ==, 10);

    s_bridge = nm_connection_get_setting_bridge(connection);
    g_assert(s_bridge);
    g_assert_cmpint(nm_setting_bridge_get_stp(s_bridge), ==, FALSE);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth1");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth1");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_bridge_default(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("bridge");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMSettingBridge *              s_bridge;
    const char *                   master_uuid;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "br0");

    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "br0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);

    s_bridge = nm_connection_get_setting_bridge(connection);
    g_assert(s_bridge);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_bridge_ip(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("ip=bridge123:auto:1280:00:11:22:33:CA:fe",
                     "bridge=bridge123:eth0,eth1,eth2,eth3,eth4,eth5,eth6,eth7,eth8,eth9");
    NMConnection *       connection;
    NMSettingConnection *s_con;
    NMSettingIPConfig *  s_ip4;
    NMSettingIPConfig *  s_ip6;
    NMSettingWired *     s_wired;
    NMSettingBridge *    s_bridge;
    const char *         master_uuid;
    gs_free char *       hostname = NULL;
    guint                i;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 11);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "bridge123");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_BRIDGE_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "bridge123");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(s_wired);
    g_assert_cmpint(nm_setting_wired_get_mtu(s_wired), ==, 1280);
    g_assert_cmpstr(nm_setting_wired_get_cloned_mac_address(s_wired), ==, "00:11:22:33:CA:FE");

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);

    s_bridge = nm_connection_get_setting_bridge(connection);
    g_assert(s_bridge);

    for (i = 0; i < 10; i++) {
        char ifname[16];

        nm_sprintf_buf(ifname, "eth%u", i);

        connection = g_hash_table_lookup(connections, ifname);
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, ifname);

        s_con = nm_connection_get_setting_connection(connection);
        g_assert(s_con);
        g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                        ==,
                        NM_SETTING_WIRED_SETTING_NAME);
        g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, ifname);
        g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con),
                        ==,
                        NM_SETTING_BRIDGE_SETTING_NAME);
        g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
        g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                        ==,
                        NM_CONNECTION_MULTI_CONNECT_SINGLE);
    }
}

static void
test_team(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("team=team0:eth0,eth1", "ip=team0:dhcp6");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    NMSettingTeam *                s_team;
    const char *                   master_uuid;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "team0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_TEAM_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "team0");
    master_uuid = nm_connection_get_uuid(connection);
    g_assert(master_uuid);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                    ==,
                    NM_SETTING_IP4_CONFIG_METHOD_DISABLED);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip4), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip4));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip4), ==, 0);

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip6), ==, 0);
    g_assert(!nm_setting_ip_config_get_gateway(s_ip6));
    g_assert_cmpint(nm_setting_ip_config_get_num_routes(s_ip6), ==, 0);

    s_team = nm_connection_get_setting_team(connection);
    g_assert(s_team);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_TEAM_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth1");

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth1");
    g_assert_cmpstr(nm_setting_connection_get_slave_type(s_con), ==, NM_SETTING_TEAM_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_master(s_con), ==, master_uuid);
    g_assert_cmpint(nm_setting_connection_get_multi_connect(s_con),
                    ==,
                    NM_CONNECTION_MULTI_CONNECT_SINGLE);
}

static void
test_vlan(void)
{
    const char *const *ARGV0  = NM_MAKE_STRV("ip=eth0.100:dhcp", "vlan=eth0.100:eth0");
    const char *const *ARGV1  = NM_MAKE_STRV("vlan=eth0.100:eth0", "ip=eth0.100:dhcp");
    const char *const *ARGV[] = {ARGV0, ARGV1};
    guint              i;

    for (i = 0; i < G_N_ELEMENTS(ARGV); i++) {
        gs_unref_hashtable GHashTable *connections = NULL;
        NMConnection *                 connection;
        NMSettingIPConfig *            s_ip4;
        NMSettingIPConfig *            s_ip6;
        NMSettingVlan *                s_vlan;
        gs_free char *                 hostname = NULL;

        connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV[i], &hostname);
        g_assert(connections);
        g_assert_cmpint(g_hash_table_size(connections), ==, 2);
        g_assert_cmpstr(hostname, ==, NULL);

        /* VLAN eth0.100 */
        connection = g_hash_table_lookup(connections, "eth0.100");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_VLAN_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0.100");

        s_vlan = nm_connection_get_setting_vlan(connection);
        g_assert(s_vlan);
        g_assert_cmpstr(nm_setting_vlan_get_parent(s_vlan), ==, "eth0");
        g_assert_cmpint(nm_setting_vlan_get_id(s_vlan), ==, 100);

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_AUTO);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_AUTO);

        /* Ethernet eth0 */
        connection = g_hash_table_lookup(connections, "eth0");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_WIRED_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_DISABLED);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_DISABLED);
    }
}

static void
test_vlan_with_dhcp_on_parent(void)
{
    const char *const *ARGV0  = NM_MAKE_STRV("vlan=eth0.100:eth0", "ip=eth0:dhcp");
    const char *const *ARGV1  = NM_MAKE_STRV("ip=eth0:dhcp", "vlan=eth0.100:eth0");
    const char *const *ARGV[] = {ARGV0, ARGV1};
    guint              i;

    for (i = 0; i < G_N_ELEMENTS(ARGV); i++) {
        gs_unref_hashtable GHashTable *connections = NULL;
        NMConnection *                 connection;
        NMSettingIPConfig *            s_ip4;
        NMSettingIPConfig *            s_ip6;
        NMSettingVlan *                s_vlan;
        gs_free char *                 hostname = NULL;

        connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV[i], &hostname);
        g_assert(connections);
        g_assert_cmpint(g_hash_table_size(connections), ==, 2);
        g_assert_cmpstr(hostname, ==, NULL);

        /* VLAN eth0.100 */
        connection = g_hash_table_lookup(connections, "eth0.100");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_VLAN_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0.100");

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_AUTO);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_AUTO);

        s_vlan = nm_connection_get_setting_vlan(connection);
        g_assert(s_vlan);
        g_assert_cmpstr(nm_setting_vlan_get_parent(s_vlan), ==, "eth0");
        g_assert_cmpint(nm_setting_vlan_get_id(s_vlan), ==, 100);

        /* Ethernet eth0 */
        connection = g_hash_table_lookup(connections, "eth0");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_WIRED_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_AUTO);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    }
}

static void
test_vlan_over_bond(void)
{
    const char *const *ARGV0  = NM_MAKE_STRV("ip=1.2.3.4:::24::vlan1:none",
                                            "bond=bond2:ens3,ens4:mode=active-backup",
                                            "vlan=vlan1:bond2");
    const char *const *ARGV1  = NM_MAKE_STRV("vlan=vlan1:bond2",
                                            "ip=1.2.3.4:::24::vlan1:none",
                                            "bond=bond2:ens3,ens4:mode=active-backup");
    const char *const *ARGV2  = NM_MAKE_STRV("bond=bond2:ens3,ens4:mode=active-backup",
                                            "ip=1.2.3.4:::24::vlan1:none",
                                            "vlan=vlan1:bond2");
    const char *const *ARGV[] = {ARGV0, ARGV1, ARGV2};
    guint              i;

    for (i = 0; i < G_N_ELEMENTS(ARGV); i++) {
        gs_unref_hashtable GHashTable *connections = NULL;
        NMConnection *                 connection;
        NMSettingIPConfig *            s_ip4;
        NMSettingIPConfig *            s_ip6;
        NMSettingVlan *                s_vlan;
        gs_free char *                 hostname = NULL;

        connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV[i], &hostname);
        g_assert(connections);
        g_assert_cmpint(g_hash_table_size(connections), ==, 4);
        g_assert_cmpstr(hostname, ==, NULL);

        /* VLAN vlan1 */
        connection = g_hash_table_lookup(connections, "vlan1");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_VLAN_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "vlan1");

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_MANUAL);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_DISABLED);

        s_vlan = nm_connection_get_setting_vlan(connection);
        g_assert(s_vlan);
        g_assert_cmpstr(nm_setting_vlan_get_parent(s_vlan), ==, "bond2");
        g_assert_cmpint(nm_setting_vlan_get_id(s_vlan), ==, 1);

        /* Bond bond2 */
        connection = g_hash_table_lookup(connections, "bond2");
        g_assert(connection);
        nmtst_assert_connection_verifies_without_normalization(connection);
        g_assert_cmpstr(nm_connection_get_connection_type(connection),
                        ==,
                        NM_SETTING_BOND_SETTING_NAME);
        g_assert_cmpstr(nm_connection_get_id(connection), ==, "bond2");

        s_ip4 = nm_connection_get_setting_ip4_config(connection);
        g_assert(s_ip4);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4),
                        ==,
                        NM_SETTING_IP4_CONFIG_METHOD_DISABLED);

        s_ip6 = nm_connection_get_setting_ip6_config(connection);
        g_assert(s_ip6);
        g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6),
                        ==,
                        NM_SETTING_IP6_CONFIG_METHOD_DISABLED);

        /* Ethernet ens3 and ens4 */
        connection = g_hash_table_lookup(connections, "ens3");
        g_assert(connection);
        connection = g_hash_table_lookup(connections, "ens4");
        g_assert(connection);
    }
}

static void
test_ibft_ip_dev(void)
{
    const char *const *ARGV                    = NM_MAKE_STRV("ip=eth0:ibft");
    gs_unref_hashtable GHashTable *connections = NULL;
    NMSettingConnection *          s_con;
    NMConnection *                 connection;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_VLAN_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, NULL);
}

static void
test_ibft_ip_dev_mac(void)
{
    const char *const *ARGV                    = NM_MAKE_STRV("ip=00-53-06-66-ab-01:ibft");
    gs_unref_hashtable GHashTable *connections = NULL;
    NMSettingConnection *          s_con;
    NMConnection *                 connection;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "00:53:06:66:AB:01");
    g_assert(connection);

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, NULL);
}

static void
_test_ibft_ip(const char *const *ARGV)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    NMConnection *                 connection;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "ibft0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "iBFT VLAN Connection 0");
    g_assert_cmpstr(nm_connection_get_interface_name(connection), ==, NULL);

    connection = g_hash_table_lookup(connections, "ibft2");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "iBFT Connection 2");
    g_assert_cmpstr(nm_connection_get_interface_name(connection), ==, NULL);
}

static void
test_ibft_ip(void)
{
    const char *const *ARGV = NM_MAKE_STRV("ip=ibft");

    _test_ibft_ip(ARGV);
}

static void
test_ibft_rd_iscsi_ibft(void)
{
    const char *const *ARGV = NM_MAKE_STRV("rd.iscsi.ibft");

    _test_ibft_ip(ARGV);
}

static void
test_ignore_extra(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("blabla", "extra", "lalala");
    gs_free char *                 hostname    = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 0);
    g_assert_cmpstr(hostname, ==, NULL);
}

static void
test_rd_znet(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *const       ARGV =
        NM_MAKE_STRV("ip=10.11.12.13::10.11.12.1:24:foo.example.com:enc800:none",
                     "ip=slc600:dhcp",
                     "rd.znet=qeth,0.0.0800,0.0.0801,0.0.0802,layer2=0,portno=1",
                     "rd.znet=ctc,0.0.0600,0.0.0601,layer2=0,portno=0");
    NMConnection *          connection;
    NMSettingConnection *   s_con;
    NMSettingWired *        s_wired;
    const char *const *     v_subchannels;
    const NMUtilsNamedValue s390_options[] = {
        {.name = "layer2", .value_str = "0"},
        {.name = "portno", .value_str = "1"},
    };
    int           i_s390_options_keys;
    gs_free char *hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, "foo.example.com");

    connection = g_hash_table_lookup(connections, "enc800");
    g_assert(NM_IS_CONNECTION(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(NM_IS_SETTING_CONNECTION(s_con));
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "enc800");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "enc800");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(NM_IS_SETTING_WIRED(s_wired));

    v_subchannels = nm_setting_wired_get_s390_subchannels(s_wired);
    g_assert(v_subchannels);
    g_assert_cmpstr(v_subchannels[0], ==, "0.0.0800");
    g_assert_cmpstr(v_subchannels[1], ==, "0.0.0801");
    g_assert_cmpstr(v_subchannels[2], ==, "0.0.0802");
    g_assert_cmpstr(v_subchannels[3], ==, NULL);

    g_assert_cmpint(nm_setting_wired_get_num_s390_options(s_wired), ==, G_N_ELEMENTS(s390_options));
    for (i_s390_options_keys = 0; i_s390_options_keys < G_N_ELEMENTS(s390_options);
         i_s390_options_keys++) {
        const NMUtilsNamedValue *s390_option = &s390_options[i_s390_options_keys];
        const char *             k;
        const char *             v;
        const char *             v2;

        g_assert(s390_option->name);
        g_assert(s390_option->value_str);
        v = nm_setting_wired_get_s390_option_by_key(s_wired, s390_option->name);
        g_assert(v);
        g_assert_cmpstr(v, ==, s390_option->value_str);

        if (!nm_setting_wired_get_s390_option(s_wired, i_s390_options_keys, &k, &v2))
            g_assert_not_reached();
        g_assert_cmpstr(k, ==, s390_option->name);
        g_assert(v == v2);
        g_assert_cmpstr(v2, ==, s390_option->value_str);
    }

    nmtst_assert_connection_verifies_without_normalization(connection);

    connection = g_hash_table_lookup(connections, "slc600");
    g_assert(NM_IS_CONNECTION(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(NM_IS_SETTING_CONNECTION(s_con));
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "slc600");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "slc600");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(NM_IS_SETTING_WIRED(s_wired));

    v_subchannels = nm_setting_wired_get_s390_subchannels(s_wired);
    g_assert(v_subchannels);
    g_assert_cmpstr(v_subchannels[0], ==, "0.0.0600");
    g_assert_cmpstr(v_subchannels[1], ==, "0.0.0601");
    g_assert_cmpstr(v_subchannels[2], ==, NULL);

    nmtst_assert_connection_verifies_without_normalization(connection);
}

static void
test_rd_znet_legacy(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *const       ARGV =
        NM_MAKE_STRV("ip=10.11.12.13::10.11.12.1:24:foo.example.com:eth0:none",
                     "rd.znet=qeth,0.0.0800,0.0.0801,0.0.0802,layer2=0,portno=1",
                     "rd.znet=ctc,0.0.0600,0.0.0601,layer2=0,portno=0",
                     "ip=ctc0:dhcp",
                     "net.ifnames=0");
    NMConnection *       connection;
    NMSettingConnection *s_con;
    gs_free char *       hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, "foo.example.com");

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(NM_IS_CONNECTION(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(NM_IS_SETTING_CONNECTION(s_con));
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "eth0");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "eth0");

    nmtst_assert_connection_verifies_without_normalization(connection);

    connection = g_hash_table_lookup(connections, "ctc0");
    g_assert(NM_IS_CONNECTION(connection));

    s_con = nm_connection_get_setting_connection(connection);
    g_assert(NM_IS_SETTING_CONNECTION(s_con));
    g_assert_cmpstr(nm_setting_connection_get_connection_type(s_con),
                    ==,
                    NM_SETTING_WIRED_SETTING_NAME);
    g_assert_cmpstr(nm_setting_connection_get_id(s_con), ==, "ctc0");
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "ctc0");

    nmtst_assert_connection_verifies_without_normalization(connection);
}

static void
test_rd_znet_no_ip(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *const       ARGV =
        NM_MAKE_STRV("rd.znet=qeth,0.0.0800,0.0.0801,0.0.0802,layer2=0,portno=1");
    gs_free char *hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 0);
    g_assert_cmpstr(hostname, ==, NULL);
}

static void
test_bootif_ip(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV = NM_MAKE_STRV("BOOTIF=00:53:AB:cd:02:03", "ip=dhcp");
    NMConnection *                 connection;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "default_connection");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "Wired Connection");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert_cmpstr(nm_setting_wired_get_mac_address(s_wired), ==, "00:53:AB:CD:02:03");
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert(!nm_setting_ip_config_get_may_fail(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
}

static void
test_neednet(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("rd.neednet",
                                           "ip=eno1:dhcp",
                                           "ip=172.25.1.100::172.25.1.1:24::eno2",
                                           "bridge=br0:eno3");
    NMConnection *                 connection;
    NMSettingConnection *          s_con;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 4);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eno1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "eno1");
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con),
                    ==,
                    NMI_WAIT_DEVICE_TIMEOUT_MS);

    connection = g_hash_table_lookup(connections, "eno2");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "eno2");
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con),
                    ==,
                    NMI_WAIT_DEVICE_TIMEOUT_MS);

    connection = g_hash_table_lookup(connections, "eno3");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "eno3");
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con),
                    ==,
                    NMI_WAIT_DEVICE_TIMEOUT_MS);

    connection = g_hash_table_lookup(connections, "br0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_con = nm_connection_get_setting_connection(connection);
    g_assert(s_con);
    g_assert_cmpstr(nm_setting_connection_get_interface_name(s_con), ==, "br0");
    g_assert_cmpint(nm_setting_connection_get_wait_device_timeout(s_con), ==, -1);
}

static void
test_bootif_no_ip(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("BOOTIF=00:53:AB:cd:02:03");
    NMConnection *                 connection;
    NMSettingWired *               s_wired;
    NMSettingIPConfig *            s_ip4;
    NMSettingIPConfig *            s_ip6;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "default_connection");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "Wired Connection");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert_cmpstr(nm_setting_wired_get_mac_address(s_wired), ==, "00:53:AB:CD:02:03");
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(nm_setting_ip_config_get_may_fail(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(nm_setting_ip_config_get_may_fail(s_ip6));
}

static void
test_bootif_hwtype(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *ARGV = NM_MAKE_STRV("ip=eth0:dhcp", "BOOTIF=01-00-53-AB-cd-02-03");
    NMConnection *     connection;
    NMSettingWired *   s_wired;
    NMSettingIPConfig *s_ip4;
    NMSettingIPConfig *s_ip6;
    gs_free char *     hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 2);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "eth0");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert(!nm_setting_wired_get_mac_address(s_wired));
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert(!nm_setting_ip_config_get_may_fail(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));

    connection = g_hash_table_lookup(connections, "bootif_connection");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_id(connection), ==, "BOOTIF Connection");

    s_wired = nm_connection_get_setting_wired(connection);
    g_assert_cmpstr(nm_setting_wired_get_mac_address(s_wired), ==, "00:53:AB:CD:02:03");
    g_assert(s_wired);

    s_ip4 = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip4);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip4), ==, NM_SETTING_IP4_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip4));
    g_assert(nm_setting_ip_config_get_may_fail(s_ip4));

    s_ip6 = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip6);
    g_assert_cmpstr(nm_setting_ip_config_get_method(s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_AUTO);
    g_assert(!nm_setting_ip_config_get_ignore_auto_dns(s_ip6));
    g_assert(nm_setting_ip_config_get_may_fail(s_ip6));
}

/* Check that nameservers are assigned to all existing
 * connections that support the specific IPv4/IPv6 address
 * family.
 */
static void
test_nameserver(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("nameserver=1.1.1.1",
                     "ip=eth0:dhcp",
                     "ip=eth1:auto6",
                     "ip=10.11.12.13::10.11.12.1:24:foo.example.com:eth2:none",
                     "nameserver=1.0.0.1",
                     "nameserver=[2606:4700:4700::1111]");
    NMConnection *     connection;
    NMSettingIPConfig *s_ip;
    gs_free char *     hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 3);
    g_assert_cmpstr(hostname, ==, "foo.example.com");

    connection = g_hash_table_lookup(connections, "eth0");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_ip = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip);
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip), ==, 2);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip, 0), ==, "1.1.1.1");
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip, 1), ==, "1.0.0.1");

    connection = g_hash_table_lookup(connections, "eth1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_ip = nm_connection_get_setting_ip6_config(connection);
    g_assert(s_ip);
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip), ==, 1);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip, 0), ==, "2606:4700:4700::1111");

    connection = g_hash_table_lookup(connections, "eth2");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);

    s_ip = nm_connection_get_setting_ip4_config(connection);
    g_assert(s_ip);
    g_assert_cmpint(nm_setting_ip_config_get_num_dns(s_ip), ==, 2);
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip, 0), ==, "1.1.1.1");
    g_assert_cmpstr(nm_setting_ip_config_get_dns(s_ip, 1), ==, "1.0.0.1");
}

static void
test_bootif_off(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *ARGV     = NM_MAKE_STRV("BOOTIF=01-00-53-AB-cd-02-03", "rd.bootif=0");
    gs_free char *     hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 0);
    g_assert_cmpstr(hostname, ==, NULL);
}

static void
test_dhcp_vendor_class_id(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const * ARGV = NM_MAKE_STRV("rd.net.dhcp.vendor-class=testvci", "ip=eno1:dhcp");
    NMConnection *      connection;
    NMSettingIP4Config *s_ip4;
    gs_free char *      hostname          = NULL;
    gs_free char *      vci_long          = NULL;
    char                vci_arg_long[512] = {0};

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "eno1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_ip4 = NM_SETTING_IP4_CONFIG(nm_connection_get_setting_ip4_config(connection));
    g_assert_cmpstr(nm_setting_ip4_config_get_dhcp_vendor_class_identifier(s_ip4), ==, "testvci");

    nm_clear_pointer(&connections, g_hash_table_unref);

    ARGV        = NM_MAKE_STRV("rd.net.dhcp.vendor-class", "ip=eno1:dhcp");
    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    connection  = g_hash_table_lookup(connections, "eno1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_ip4 = NM_SETTING_IP4_CONFIG(nm_connection_get_setting_ip4_config(connection));
    g_assert(nm_setting_ip4_config_get_dhcp_vendor_class_identifier(s_ip4) == NULL);

    nm_clear_pointer(&connections, g_hash_table_unref);

    memset(vci_arg_long, 'A', 400);
    vci_long    = g_strdup_printf("rd.net.dhcp.vendor-class=%s", vci_arg_long);
    ARGV        = NM_MAKE_STRV(vci_long, "ip=eno1:dhcp");
    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    connection  = g_hash_table_lookup(connections, "eno1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    s_ip4 = NM_SETTING_IP4_CONFIG(nm_connection_get_setting_ip4_config(connection));
    g_assert(nm_setting_ip4_config_get_dhcp_vendor_class_identifier(s_ip4) == NULL);
}

static void
test_infiniband_iface(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV        = NM_MAKE_STRV("ip=ib1:dhcp");
    NMConnection *                 connection;
    NMSettingInfiniband *          s_ib;
    gs_free char *                 hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections, "ib1");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_INFINIBAND_SETTING_NAME);
    s_ib = nm_connection_get_setting_infiniband(connection);
    g_assert(s_ib);
}

static void
test_infiniband_mac(void)
{
    gs_unref_hashtable GHashTable *connections = NULL;
    const char *const *            ARGV =
        NM_MAKE_STRV("ip=00-11-22-33-44-55-66-77-88-99-aa-bb-cc-dd-ee-ff-00-11-22-33:dhcp");
    NMConnection *       connection;
    NMSettingInfiniband *s_ib;
    gs_free char *       hostname = NULL;

    connections = nmi_cmdline_reader_parse(TEST_INITRD_DIR "/sysfs", ARGV, &hostname);
    g_assert(connections);
    g_assert_cmpint(g_hash_table_size(connections), ==, 1);
    g_assert_cmpstr(hostname, ==, NULL);

    connection = g_hash_table_lookup(connections,
                                     "00:11:22:33:44:55:66:77:88:99:AA:BB:CC:DD:EE:FF:00:11:22:33");
    g_assert(connection);
    nmtst_assert_connection_verifies_without_normalization(connection);
    g_assert_cmpstr(nm_connection_get_connection_type(connection),
                    ==,
                    NM_SETTING_INFINIBAND_SETTING_NAME);
    g_assert_cmpstr(nm_connection_get_interface_name(connection), ==, NULL);
    s_ib = nm_connection_get_setting_infiniband(connection);
    g_assert(s_ib);
    g_assert_cmpstr(nm_setting_infiniband_get_mac_address(s_ib),
                    ==,
                    "00:11:22:33:44:55:66:77:88:99:AA:BB:CC:DD:EE:FF:00:11:22:33");
}

NMTST_DEFINE();

int
main(int argc, char **argv)
{
    nmtst_init_assert_logging(&argc, &argv, "INFO", "DEFAULT");

    g_test_add_func("/initrd/cmdline/auto", test_auto);
    g_test_add_func("/initrd/cmdline/dhcp_with_hostname", test_dhcp_with_hostname);
    g_test_add_func("/initrd/cmdline/dhcp_with_mtu", test_dhcp_with_mtu);
    g_test_add_func("/initrd/cmdline/if_auto_with_mtu", test_if_auto_with_mtu);
    g_test_add_func("/initrd/cmdline/if_dhcp6", test_if_dhcp6);
    g_test_add_func("/initrd/cmdline/if_auto_with_mtu_and_mac", test_if_auto_with_mtu_and_mac);
    g_test_add_func("/initrd/cmdline/if_ip4_manual", test_if_ip4_manual);
    g_test_add_func("/initrd/cmdline/if_ip6_manual", test_if_ip6_manual);
    g_test_add_func("/initrd/cmdline/if_mac_ifname", test_if_mac_ifname);
    g_test_add_func("/initrd/cmdline/if_off", test_if_off);
    g_test_add_func("/initrd/cmdline/multiple/merge", test_multiple_merge);
    g_test_add_func("/initrd/cmdline/multiple/bootdev", test_multiple_bootdev);
    g_test_add_func("/initrd/cmdline/nameserver", test_nameserver);
    g_test_add_func("/initrd/cmdline/some_more", test_some_more);
    g_test_add_func("/initrd/cmdline/bootdev", test_bootdev);
    g_test_add_func("/initrd/cmdline/bond", test_bond);
    g_test_add_func("/initrd/cmdline/bond/ip", test_bond_ip);
    g_test_add_func("/initrd/cmdline/bond/default", test_bond_default);
    g_test_add_func("/initrd/cmdline/team", test_team);
    g_test_add_func("/initrd/cmdline/vlan", test_vlan);
    g_test_add_func("/initrd/cmdline/vlan/dhcp-on-parent", test_vlan_with_dhcp_on_parent);
    g_test_add_func("/initrd/cmdline/vlan/over-bond", test_vlan_over_bond);
    g_test_add_func("/initrd/cmdline/bridge", test_bridge);
    g_test_add_func("/initrd/cmdline/bridge/default", test_bridge_default);
    g_test_add_func("/initrd/cmdline/bridge/ip", test_bridge_ip);
    g_test_add_func("/initrd/cmdline/ibft/ip_dev", test_ibft_ip_dev);
    g_test_add_func("/initrd/cmdline/ibft/ip_dev_mac", test_ibft_ip_dev_mac);
    g_test_add_func("/initrd/cmdline/ibft/ip", test_ibft_ip);
    g_test_add_func("/initrd/cmdline/ibft/rd_iscsi_ibft", test_ibft_rd_iscsi_ibft);
    g_test_add_func("/initrd/cmdline/ignore_extra", test_ignore_extra);
    g_test_add_func("/initrd/cmdline/rd_znet", test_rd_znet);
    g_test_add_func("/initrd/cmdline/rd_znet/legacy", test_rd_znet_legacy);
    g_test_add_func("/initrd/cmdline/rd_znet/no_ip", test_rd_znet_no_ip);
    g_test_add_func("/initrd/cmdline/bootif/ip", test_bootif_ip);
    g_test_add_func("/initrd/cmdline/bootif/no_ip", test_bootif_no_ip);
    g_test_add_func("/initrd/cmdline/bootif/hwtype", test_bootif_hwtype);
    g_test_add_func("/initrd/cmdline/bootif/off", test_bootif_off);
    g_test_add_func("/initrd/cmdline/neednet", test_neednet);
    g_test_add_func("/initrd/cmdline/dhcp/vendor_class_id", test_dhcp_vendor_class_id);
    g_test_add_func("/initrd/cmdline/infiniband/iface", test_infiniband_iface);
    g_test_add_func("/initrd/cmdline/infiniband/mac", test_infiniband_mac);

    return g_test_run();
}
