11 #include "rtc_base/network.h"
72 bool SameNameAndPrefix(const rtc::Network& a, const rtc::Network& b) {  in SameNameAndPrefix()
102                         const Network& network) {  in IsIgnoredNetwork()  argument
103     return network_manager.IsIgnoredNetwork(network);  in IsIgnoredNetwork()
254 // Test that the Network ctor works properly.
256   Network ipv4_network1("test_eth0", "Test Network Adapter 1",  in TEST_F()
259   EXPECT_EQ("Test Network Adapter 1", ipv4_network1.description());  in TEST_F()
266   Network ipv4_network1("test_eth0", "Test Network Adapter 1",  in TEST_F()
268   Network ipv4_network2("test_eth1", "Test Network Adapter 2",  in TEST_F()
277   Network ignore_me("ignore_me", "Ignore me please!", IPAddress(0x12345600U),  in TEST_F()
279   Network include_me("include_me", "Include me please!", IPAddress(0x12345600U),  in TEST_F()
338   // is called, after network update signal is already sent.  in TEST_F()
359 // Verify that MergeNetworkList() merges network lists properly.
361   Network ipv4_network1("test_eth0", "Test Network Adapter 1",  in TEST_F()
363   Network ipv4_network2("test_eth1", "Test Network Adapter 2",  in TEST_F()
371   list.push_back(new Network(ipv4_network1));  in TEST_F()
382   Network* net1 = list[0];  in TEST_F()
388   list.push_back(new Network(ipv4_network2));  in TEST_F()
398   Network* net2 = list[0];  in TEST_F()
400   // Network id will increase.  in TEST_F()
405   list.push_back(new Network(ipv4_network1));  in TEST_F()
406   list.push_back(new Network(ipv4_network2));  in TEST_F()
413   // Verify that we get previous instances of Network objects.  in TEST_F()
424   list.push_back(new Network(ipv4_network2));  in TEST_F()
425   list.push_back(new Network(ipv4_network1));  in TEST_F()
432   // Verify that we get previous instances of Network objects.  in TEST_F()
450   Network ipv6_eth0_linklocalnetwork("test_eth0", "Test NetworkAdapter 1",  in SetupNetworks()
454   Network ipv6_eth1_linklocalnetwork("test_eth1", "Test NetworkAdapter 2",  in SetupNetworks()
460   Network ipv6_eth0_publicnetwork1_ip1("test_eth0", "Test NetworkAdapter 1",  in SetupNetworks()
465   Network ipv6_eth1_publicnetwork1_ip1("test_eth1", "Test NetworkAdapter 1",  in SetupNetworks()
468   list->push_back(new Network(ipv6_eth0_linklocalnetwork));  in SetupNetworks()
469   list->push_back(new Network(ipv6_eth1_linklocalnetwork));  in SetupNetworks()
470   list->push_back(new Network(ipv6_eth0_publicnetwork1_ip1));  in SetupNetworks()
471   list->push_back(new Network(ipv6_eth1_publicnetwork1_ip1));  in SetupNetworks()
474 // Test that the basic network merging case works.
493 // Tests that when two network lists that describe the same set of networks are
516   for (const Network* network : second_list) {  in TEST_F()  local
517     EXPECT_THAT(resulting_list, Not(Contains(network)));  in TEST_F()
521 // Test that we can merge a network that is the same as another network but with
522 // a different IP. The original network should remain in the list, but have its
530   // Make a network that we're going to change.  in TEST_F()
534   Network* network_to_change =  in TEST_F()
535       new Network("test_eth0", "Test Network Adapter 1", prefix, 64);  in TEST_F()
536   Network* changed_network = new Network(*network_to_change);  in TEST_F()
553   // Make sure the original network is still in the merged list.  in TEST_F()
558 // Testing a similar case to above, but checking that a network can be updated
572   // Add a second IP to the public network on eth0 (2401:fa00:4:1000/64).  in TEST_F()
575   Network ipv6_eth0_publicnetwork1_ip2("test_eth0", "Test NetworkAdapter 1",  in TEST_F()
577   // This is the IP that already existed in the public network on eth0.  in TEST_F()
580   original_list.push_back(new Network(ipv6_eth0_publicnetwork1_ip2));  in TEST_F()
595       // This should be the same network object as before.  in TEST_F()
620   // A second network for eth0.  in TEST_F()
623   Network ipv6_eth0_publicnetwork2_ip1("test_eth0", "Test NetworkAdapter 1",  in TEST_F()
626   original_list.push_back(new Network(ipv6_eth0_publicnetwork2_ip1));  in TEST_F()
639       // Check the new network has 1 IP and that it's the correct one.  in TEST_F()
677 // Test that when network interfaces are sorted and given preference values,
681   Network ipv4_network1("test_eth0", "Test Network Adapter 1",  in TEST_F()
689   Network ipv6_eth1_publicnetwork1_ip1("test_eth1", "Test NetworkAdapter 2",  in TEST_F()
694   list.push_back(new Network(ipv4_network1));  in TEST_F()
695   list.push_back(new Network(ipv6_eth1_publicnetwork1_ip1));  in TEST_F()
696   Network* net1 = list[0];  in TEST_F()
697   Network* net2 = list[1];  in TEST_F()
702   // After sorting IPv6 network should be higher order than IPv4 networks.  in TEST_F()
710   Network* eth0 = new Network("test_eth0", "Test Network Adapter 1",  in TEST_F()
713   Network* eth1 = new Network("test_eth1", "Test Network Adapter 2",  in TEST_F()
730   Network wifi("wlan0", "Wireless Adapter", IPAddress(0x12345600U), 24,  in TEST_F()
733   Network ethernet("eth0", "Ethernet", IPAddress(0x12345600U), 24,  in TEST_F()
736   Network cellular("test_cell", "Cellular Adapter", IPAddress(0x12345600U), 24,  in TEST_F()
739   Network vpn("bridge_test", "VPN Adapter", IPAddress(0x12345600U), 24,  in TEST_F()
742   Network unknown("test", "Test Adapter", IPAddress(0x12345600U), 24,  in TEST_F()
760 // Verify that if there are two addresses on one interface, only one network
794 // Tests that the network type can be updated after the network monitor is
802   // A network created before the network monitor is started will get  in TEST_F()
809   // of an existing network can be changed after the network monitor starts  in TEST_F()
810   // and detects the network type correctly.  in TEST_F()
812   // After the network monitor starts, the type will be updated.  in TEST_F()
815   // This brings up the hook with the network monitor.  in TEST_F()
817   // Add the same ipv6 address as before but it has the right network type  in TEST_F()
818   // detected by the network monitor now.  in TEST_F()
824   // Add another network with the type inferred from the network monitor.  in TEST_F()
832 // Test that the network type can be determined based on name matching in
905 // prefix/length into a single Network.
916   Network* net1 = new Network("em1", "em1", TruncateIP(ip1, 64), 64);  in TEST_F()
917   Network* net2 = new Network("em1", "em1", TruncateIP(ip1, 64), 64);  in TEST_F()
941 // a network becomes inactive and then active again.
944   Network network1("test_wifi", "Test Network Adapter 1",  in TEST_F()
946   Network network2("test_eth0", "Test Network Adapter 2",  in TEST_F()
951   Network* net1 = new Network(network1);  in TEST_F()
962   Network* net2 = new Network(network2);  in TEST_F()
973   list.push_back(new Network(network1));  in TEST_F()
983 // Test that the filtering logic follows the defined ruleset in network.h.
991   // Create a network with this prefix.  in TEST_F()
992   Network ipv6_network("test_eth0", "Test NetworkAdapter", TruncateIP(ip, 64),  in TEST_F()
1036   // Clear the networks so that there will be network changes below.  in TEST_F()
1038   // Network manager is started, so the callback is called when the network  in TEST_F()
1039   // monitor fires the network-change event.  in TEST_F()
1043   // Network manager is stopped.  in TEST_F()
1068   std::vector<Network*> networks;  in TEST_F()
1071   for (const auto* network : networks) {  in TEST_F()  local
1072     if (network->GetBestIP().family() == AF_INET) {  in TEST_F()
1074     } else if (network->GetBestIP().family() == AF_INET6 &&  in TEST_F()
1075                !IPIsLoopback(network->GetBestIP())) {  in TEST_F()
1076       // Existence of an IPv6 loopback address doesn't mean it has IPv6 network  in TEST_F()
1091   // default address may be different from the best IP address of any network.  in TEST_F()
1095   // Create a network with a prefix of ip1.  in TEST_F()
1096   Network ipv6_network("test_eth0", "Test NetworkAdapter", TruncateIP(ip1, 64),  in TEST_F()
1102   BasicNetworkManager::NetworkList list(1, new Network(ipv6_network));  in TEST_F()
1105   // If the set default address is not in any network, GetDefaultLocalAddress  in TEST_F()
1112   // If the set default address is in a network, GetDefaultLocalAddress will  in TEST_F()
1113   // return the best IP in that network.  in TEST_F()
1128   Network* net1 = new Network("em1", "em1", TruncateIP(ip1, 64), 64);  in TEST_F()
1146     Network* net2 = new Network("em1", "em1", TruncateIP(ip1, 64), 64);  in TEST_F()
1165     Network* net2 = new Network("em1", "em1", TruncateIP(ip1, 64), 64);  in TEST_F()