/* Test for inet_network. Copyright (C) 2000, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 2000. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <stdio.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> struct { const char *network; uint32_t number; } tests [] = { {"1.0.0.0", 0x1000000}, {"1.0.0", 0x10000}, {"1.0", 0x100}, {"1", 0x1}, {"192.168.0.0", 0xC0A80000}, /* Now some invalid addresses. */ {"141.30.225.2800", INADDR_NONE}, {"141.76.1.1.1", INADDR_NONE}, {"141.76.1.11.", INADDR_NONE}, {"1410", INADDR_NONE}, {"1.1410", INADDR_NONE}, {"1.1410.", INADDR_NONE}, {"1.1410", INADDR_NONE}, {"141.76.1111", INADDR_NONE}, {"141.76.1111.", INADDR_NONE} }; int main (void) { int errors = 0; size_t i; uint32_t res; for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) { printf ("Testing: %s\n", tests[i].network); res = inet_network (tests[i].network); if (res != tests[i].number) { printf ("Test failed for inet_network (\"%s\"):\n", tests[i].network); printf ("Expected return value %u (0x%x) but got %u (0x%x).\n", tests[i].number, tests[i].number, res, res); } } return errors != 0; }