1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32
33 #include "lt_net_netdb.h"
34
ProtoentTest(void)35 static int ProtoentTest(void)
36 {
37 setprotoent(1);
38
39 // refer to the `/etc/protocols' file.
40 struct protoent *prot = getprotobyname("icmp");
41 ICUNIT_ASSERT_NOT_EQUAL(prot, NULL, -1);
42 ICUNIT_ASSERT_EQUAL(prot->p_proto, 1, prot->p_proto);
43
44 prot = getprotobynumber(1);
45 ICUNIT_ASSERT_NOT_EQUAL(prot, NULL, -1);
46 ICUNIT_ASSERT_EQUAL(strcmp(prot->p_name, "icmp"), 0, -1);
47
48 prot = getprotoent();
49 ICUNIT_ASSERT_NOT_EQUAL(prot, NULL, -1);
50
51 endprotoent();
52 return ICUNIT_SUCCESS;
53 }
54
NetNetDbTest001(void)55 void NetNetDbTest001(void)
56 {
57 TEST_ADD_CASE(__FUNCTION__, ProtoentTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
58 }
59