/* * opyright (c) 2021-2021, Huawei Technologies Co., Ltd. All rights reserved. * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors may be used * to endorse or promote products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "lt_net_netdb.h" static int GetNetBynametTest(void) { char network_file[] = "# symbolic names for networks, see networks(5) for more information\n" "link-local 169.254.0.0\n"; char *pathList[] = {"/etc/networks"}; char *streamList[] = {static_cast(network_file)}; int streamLen[] = {sizeof(network_file)}; const int file_number = 1; int flag = PrepareFileEnv(pathList, streamList, streamLen, file_number); if (flag != 0) { RecoveryFileEnv(pathList, file_number); return -1; } struct netent *se1 = nullptr; struct netent *se2 = nullptr; struct netent *se3 = nullptr; se1 = getnetbyname("link-local"); ICUNIT_ASSERT_NOT_EQUAL(se1, nullptr, -1); ICUNIT_ASSERT_STRING_EQUAL(se1->n_name, "link-local", -1); ICUNIT_ASSERT_EQUAL(se1->n_addrtype, AF_INET, -1); ICUNIT_ASSERT_EQUAL(se1->n_net, inet_network("169.254.0.0"), -1); se2 = getnetbyname("link"); ICUNIT_ASSERT_EQUAL(se2, nullptr, -1); se3 = getnetbyname("hs"); ICUNIT_ASSERT_EQUAL(se3, nullptr, -1); RecoveryFileEnv(pathList, file_number); return ICUNIT_SUCCESS; } void NetNetDbTest021(void) { TEST_ADD_CASE(__FUNCTION__, GetNetBynametTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION); }