/* SPDX-License-Identifier: LGPL-2.1-or-later */ #include "macro.h" #include "network-generator.h" #include "string-util.h" static void test_network_one(const char *ifname, const char *key, const char *value, const char *expected) { _cleanup_(context_clear) Context context = {}; _cleanup_free_ char *output = NULL; Network *network; printf("# %s=%s\n", key, value); assert_se(parse_cmdline_item(key, value, &context) >= 0); assert_se(network = network_get(&context, ifname)); assert_se(network_format(network, &output) >= 0); puts(output); assert_se(streq(output, expected)); } static void test_network_two(const char *ifname, const char *key1, const char *value1, const char *key2, const char *value2, const char *expected) { _cleanup_(context_clear) Context context = {}; _cleanup_free_ char *output = NULL; Network *network; printf("# %s=%s\n", key1, value1); printf("# %s=%s\n", key2, value2); assert_se(parse_cmdline_item(key1, value1, &context) >= 0); assert_se(parse_cmdline_item(key2, value2, &context) >= 0); assert_se(context_merge_networks(&context) >= 0); assert_se(network = network_get(&context, ifname)); assert_se(network_format(network, &output) >= 0); puts(output); assert_se(streq(output, expected)); } static void test_netdev_one(const char *ifname, const char *key, const char *value, const char *expected) { _cleanup_(context_clear) Context context = {}; _cleanup_free_ char *output = NULL; NetDev *netdev; printf("# %s=%s\n", key, value); assert_se(parse_cmdline_item(key, value, &context) >= 0); assert_se(netdev = netdev_get(&context, ifname)); assert_se(netdev_format(netdev, &output) >= 0); puts(output); assert_se(streq(output, expected)); } static void test_link_one(const char *filename, const char *key, const char *value, const char *expected) { _cleanup_(context_clear) Context context = {}; _cleanup_free_ char *output = NULL; Link *link; printf("# %s=%s\n", key, value); assert_se(parse_cmdline_item(key, value, &context) >= 0); assert_se(link = link_get(&context, filename)); assert_se(link_format(link, &output) >= 0); puts(output); assert_se(streq(output, expected)); } int main(int argc, char *argv[]) { test_network_one("", "ip", "dhcp6", "[Match]\n" "Name=*\n" "\n[Link]\n" "\n[Network]\n" "DHCP=ipv6\n" "\n[DHCP]\n" ); test_network_one("eth0", "ip", "eth0:dhcp", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=ipv4\n" "\n[DHCP]\n" ); test_network_one("eth0", "ip", "eth0:dhcp:1530", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "MTUBytes=1530\n" "\n[Network]\n" "DHCP=ipv4\n" "\n[DHCP]\n" ); test_network_one("eth0", "ip", "eth0:dhcp:1530:00:11:22:33:44:55", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "MACAddress=00:11:22:33:44:55\n" "MTUBytes=1530\n" "\n[Network]\n" "DHCP=ipv4\n" "\n[DHCP]\n" ); test_network_one("eth0", "ip", "192.168.0.10::192.168.0.1:255.255.255.0:hogehoge:eth0:on", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:1530", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "MTUBytes=1530\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:1530:00:11:22:33:44:55", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "MACAddress=00:11:22:33:44:55\n" "MTUBytes=1530\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10:10.10.10.11", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "DNS=10.10.10.11\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_one("eth0", "ip", "[2001:1234:56:8f63::10]::[2001:1234:56:8f63::1]:64:hogehoge:eth0:on", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=2001:1234:56:8f63::10/64\n" "\n[Route]\n" "Gateway=2001:1234:56:8f63::1\n" ); test_network_one("eth0", "ip", "[2001:1234:56:8f63::10]:[2001:1234:56:8f63::2]:[2001:1234:56:8f63::1]:64:hogehoge:eth0:on", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=2001:1234:56:8f63::10/64\n" "Peer=2001:1234:56:8f63::2\n" "\n[Route]\n" "Gateway=2001:1234:56:8f63::1\n" ); test_network_one("", "rd.route", "10.1.2.3/16:10.0.2.3", "[Match]\n" "Name=*\n" "\n[Link]\n" "\n[Network]\n" "\n[DHCP]\n" "\n[Route]\n" "Destination=10.1.2.3/16\n" "Gateway=10.0.2.3\n" ); test_network_one("eth0", "rd.route", "10.1.2.3/16:10.0.2.3:eth0", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "\n[DHCP]\n" "\n[Route]\n" "Destination=10.1.2.3/16\n" "Gateway=10.0.2.3\n" ); test_network_one("", "nameserver", "10.1.2.3", "[Match]\n" "Name=*\n" "\n[Link]\n" "\n[Network]\n" "DNS=10.1.2.3\n" "\n[DHCP]\n" ); test_network_one("", "rd.peerdns", "0", "[Match]\n" "Name=*\n" "\n[Link]\n" "\n[Network]\n" "\n[DHCP]\n" "UseDNS=no\n" ); test_network_one("", "rd.peerdns", "1", "[Match]\n" "Name=*\n" "\n[Link]\n" "\n[Network]\n" "\n[DHCP]\n" "UseDNS=yes\n" ); test_network_one("eth0", "vlan", "vlan99:eth0", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "VLAN=vlan99\n" "\n[DHCP]\n" ); test_network_one("eth0", "bridge", "bridge99:eth0,eth1", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "Bridge=bridge99\n" "\n[DHCP]\n" ); test_network_one("eth1", "bridge", "bridge99:eth0,eth1", "[Match]\n" "Name=eth1\n" "\n[Link]\n" "\n[Network]\n" "Bridge=bridge99\n" "\n[DHCP]\n" ); test_network_one("eth0", "bond", "bond99:eth0,eth1", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "Bond=bond99\n" "\n[DHCP]\n" ); test_network_one("eth1", "bond", "bond99:eth0,eth1::1530", "[Match]\n" "Name=eth1\n" "\n[Link]\n" "\n[Network]\n" "Bond=bond99\n" "\n[DHCP]\n" ); test_netdev_one("bond99", "bond", "bond99:eth0,eth1::1530", "[NetDev]\n" "Kind=bond\n" "Name=bond99\n" "MTUBytes=1530\n" ); test_link_one("hogehoge", "ifname", "hogehoge:00:11:22:33:44:55", "[Match]\n" "MACAddress=00:11:22:33:44:55\n" "\n[Link]\n" "Name=hogehoge\n" ); test_link_one("001122334455", "net.ifname-policy", "keep,kernel,database,onboard,slot,path,mac,00:11:22:33:44:55", "[Match]\n" "MACAddress=00:11:22:33:44:55\n" "\n[Link]\n" "NamePolicy=keep kernel database onboard slot path mac\n" "AlternativeNamesPolicy=database onboard slot path mac\n" ); test_link_one("default", "net.ifname-policy", "keep,kernel,database,onboard,slot,path,mac", "[Match]\n" "OriginalName=*\n" "\n[Link]\n" "NamePolicy=keep kernel database onboard slot path mac\n" "AlternativeNamesPolicy=database onboard slot path mac\n" ); test_network_two("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10:10.10.10.11", "rd.route", "10.1.2.3/16:10.0.2.3", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "DNS=10.10.10.11\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Destination=10.1.2.3/16\n" "Gateway=10.0.2.3\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_two("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on", "nameserver", "10.1.2.3", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.1.2.3\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_two("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10:10.10.10.11", "nameserver", "10.1.2.3", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "DNS=10.10.10.11\n" "DNS=10.1.2.3\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_two("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10:10.10.10.11", "rd.peerdns", "1", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "DNS=10.10.10.11\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "UseDNS=yes\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); test_network_two("eth0", "ip", "192.168.0.10:192.168.0.2:192.168.0.1:255.255.255.0:hogehoge:eth0:on:10.10.10.10:10.10.10.11", "bridge", "bridge99:eth0,eth1", "[Match]\n" "Name=eth0\n" "\n[Link]\n" "\n[Network]\n" "DHCP=yes\n" "DNS=10.10.10.10\n" "DNS=10.10.10.11\n" "Bridge=bridge99\n" "\n[DHCP]\n" "Hostname=hogehoge\n" "\n[Address]\n" "Address=192.168.0.10/24\n" "Peer=192.168.0.2\n" "\n[Route]\n" "Gateway=192.168.0.1\n" ); return 0; }