Bug #3367
Updated by Davide Pesavento about 8 years ago
The update environment on Travis-CI does not have any support for IPv6... not even on loopback interfaces. Even for localhost communication. This results resulted in several failures in test cases, e.g. from https://travis-ci.org/named-data/NFD/builds/105011116 ``` Entering test suite "TestTcpTransport" Entering test case "StaticPropertiesLocalIpv4" 1453846242.616016 INFO: [TcpTransport] [id=0,local=tcp4://127.0.0.1:33324,remote=tcp4://127.0.0.1:7070] Creating transport Leaving test case "StaticPropertiesLocalIpv4" Entering test case "StaticPropertiesLocalIpv6" unknown location(0): fatal error in "StaticPropertiesLocalIpv6": std::runtime_error: bind: Cannot assign requested address Leaving test case "StaticPropertiesLocalIpv6" ... ... Entering test suite "TestUnicastUdpTransport" Entering test case "StaticPropertiesLocalIpv4" 1453846242.621958 INFO: [UnicastUdpTransport] [id=0,local=udp4://127.0.0.1:36982,remote=udp4://127.0.0.1:7070] Creating transport Leaving test case "StaticPropertiesLocalIpv4" Entering test case "StaticPropertiesLocalIpv6" unknown location(0): fatal error in "StaticPropertiesLocalIpv6": std::runtime_error: connect: Network is unreachable Leaving test case "StaticPropertiesLocalIpv6" ``` see https://travis-ci.org/named-data/NFD/builds/98260575 for more detail. We should add guards to skip the affected tests when IPv6 is not available at all.