/* * sockettest.c: Testing for src/util/network.c APIs * * Copyright (C) 2010-2011 Red Hat, Inc. * * This 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. * * This 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 this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include #include #include #include #include "network.h" #include "testutils.h" #include "logging.h" #include "memory.h" static void testQuietError(void *userData ATTRIBUTE_UNUSED, virErrorPtr error ATTRIBUTE_UNUSED) { /* nada */ } static int testParse(virSocketAddr *addr, const char *addrstr, int family, bool pass) { int rc; rc = virSocketAddrParse(addr, addrstr, family); if (rc < 0) return pass ? -1 : 0; else return pass ? 0 : -1; } static int testFormat(virSocketAddr *addr, const char *addrstr, bool pass) { char *newaddrstr; newaddrstr = virSocketAddrFormat(addr); if (!newaddrstr) return pass ? -1 : 0; if (STRNEQ(newaddrstr, addrstr)) { virtTestDifference(stderr, newaddrstr, addrstr); VIR_FREE(newaddrstr); return pass ? -1 : 0; } else { VIR_FREE(newaddrstr); return pass ? 0 : -1; } } struct testParseData { virSocketAddr *addr; const char *addrstr; int family; bool pass; }; static int testParseHelper(const void *opaque) { const struct testParseData *data = opaque; return testParse(data->addr, data->addrstr, data->family, data->pass); } struct testFormatData { virSocketAddr *addr; const char *addrstr; bool pass; }; static int testFormatHelper(const void *opaque) { const struct testFormatData *data = opaque; return testFormat(data->addr, data->addrstr, data->pass); } static int testRange(const char *saddrstr, const char *eaddrstr, int size, bool pass) { virSocketAddr saddr; virSocketAddr eaddr; if (virSocketAddrParse(&saddr, saddrstr, AF_UNSPEC) < 0) return -1; if (virSocketAddrParse(&eaddr, eaddrstr, AF_UNSPEC) < 0) return -1; int gotsize = virSocketAddrGetRange(&saddr, &eaddr); VIR_DEBUG("Size want %d vs got %d", size, gotsize); if (gotsize < 0 || gotsize != size) { return pass ? -1 : 0; } else { return pass ? 0 : -1; } } struct testRangeData { const char *saddr; const char *eaddr; int size; bool pass; }; static int testRangeHelper(const void *opaque) { const struct testRangeData *data = opaque; return testRange(data->saddr, data->eaddr, data->size, data->pass); } static int testNetmask(const char *addr1str, const char *addr2str, const char *netmaskstr, bool pass) { virSocketAddr addr1; virSocketAddr addr2; virSocketAddr netmask; if (virSocketAddrParse(&addr1, addr1str, AF_UNSPEC) < 0) return -1; if (virSocketAddrParse(&addr2, addr2str, AF_UNSPEC) < 0) return -1; if (virSocketAddrParse(&netmask, netmaskstr, AF_UNSPEC) < 0) return -1; int ret = virSocketAddrCheckNetmask(&addr1, &addr2, &netmask); if (ret <= 0) { return pass ? -1 : 0; } else { return pass ? 0 : -1; } } struct testNetmaskData { const char *addr1; const char *addr2; const char *netmask; bool pass; }; static int testNetmaskHelper(const void *opaque) { const struct testNetmaskData *data = opaque; return testNetmask(data->addr1, data->addr2, data->netmask, data->pass); } static int mymain(void) { int ret = 0; /* Some of our tests deliberately test failure cases, so * register a handler to stop error messages cluttering * up display */ if (!virTestGetDebug()) virSetErrorFunc(NULL, testQuietError); #define DO_TEST_PARSE(addrstr, family, pass) \ do { \ virSocketAddr addr; \ struct testParseData data = { &addr, addrstr, family, pass }; \ memset(&addr, 0, sizeof(addr)); \ if (virtTestRun("Test parse " addrstr, \ 1, testParseHelper, &data) < 0) \ ret = -1; \ } while (0) #define DO_TEST_PARSE_AND_FORMAT(addrstr, family, pass) \ do { \ virSocketAddr addr; \ struct testParseData data = { &addr, addrstr, family, pass }; \ memset(&addr, 0, sizeof(addr)); \ if (virtTestRun("Test parse " addrstr " family " #family, \ 1, testParseHelper, &data) < 0) \ ret = -1; \ struct testFormatData data2 = { &addr, addrstr, pass }; \ if (virtTestRun("Test format " addrstr " family " #family, \ 1, testFormatHelper, &data2) < 0) \ ret = -1; \ } while (0) #define DO_TEST_RANGE(saddr, eaddr, size, pass) \ do { \ struct testRangeData data = { saddr, eaddr, size, pass }; \ if (virtTestRun("Test range " saddr " -> " eaddr " size " #size, \ 1, testRangeHelper, &data) < 0) \ ret = -1; \ } while (0) #define DO_TEST_NETMASK(addr1, addr2, netmask, pass) \ do { \ struct testNetmaskData data = { addr1, addr2, netmask, pass }; \ if (virtTestRun("Test netmask " addr1 " + " addr2 " in " netmask, \ 1, testNetmaskHelper, &data) < 0) \ ret = -1; \ } while (0) DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_UNSPEC, true); DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_INET, true); DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_INET6, false); DO_TEST_PARSE_AND_FORMAT("127.0.0.1", AF_UNIX, false); DO_TEST_PARSE_AND_FORMAT("127.0.0.256", AF_UNSPEC, false); DO_TEST_PARSE_AND_FORMAT("::1", AF_UNSPEC, true); DO_TEST_PARSE_AND_FORMAT("::1", AF_INET, false); DO_TEST_PARSE_AND_FORMAT("::1", AF_INET6, true); DO_TEST_PARSE_AND_FORMAT("::1", AF_UNIX, false); DO_TEST_PARSE_AND_FORMAT("::ffff", AF_UNSPEC, true); DO_TEST_RANGE("192.168.122.1", "192.168.122.1", 1, true); DO_TEST_RANGE("192.168.122.1", "192.168.122.20", 20, true); DO_TEST_RANGE("192.168.122.0", "192.168.122.255", 256, true); DO_TEST_RANGE("192.168.122.20", "192.168.122.1", -1, false); DO_TEST_RANGE("10.0.0.1", "192.168.122.20", -1, false); DO_TEST_RANGE("192.168.122.20", "10.0.0.1", -1, false); DO_TEST_RANGE("2000::1", "2000::1", 1, true); DO_TEST_RANGE("2000::1", "2000::2", 2, true); DO_TEST_RANGE("2000::2", "2000::1", -1, false); DO_TEST_RANGE("2000::1", "9001::1", -1, false); DO_TEST_NETMASK("192.168.122.1", "192.168.122.2", "255.255.255.0", true); DO_TEST_NETMASK("192.168.122.1", "192.168.122.4", "255.255.255.248", true); DO_TEST_NETMASK("192.168.122.1", "192.168.123.2", "255.255.255.0", false); DO_TEST_NETMASK("192.168.122.1", "192.168.123.2", "255.255.0.0", true); DO_TEST_NETMASK("2000::1:1", "2000::1:1", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", true); DO_TEST_NETMASK("2000::1:1", "2000::2:1", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", false); DO_TEST_NETMASK("2000::1:1", "2000::2:1", "ffff:ffff:ffff:ffff:ffff:ffff:fff8:0", true); DO_TEST_NETMASK("2000::1:1", "9000::1:1", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0", false); return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE); } VIRT_TEST_MAIN(mymain)