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 #include <lt_net_resolv.h>
33
34 const int buffer_size = 20;
35
EtherNtoarTest(void)36 static int EtherNtoarTest(void)
37 {
38 struct ether_addr addr, *eaddr = &addr;
39 srand(time(NULL));
40 int r[ETH_ALEN];
41 for (int i = 0; i < ETH_ALEN; i++) {
42 r[i] = rand() % 16; // 16: 0x0-0xf
43 eaddr->ether_addr_octet[i] = r[i];
44 }
45 char buf[100], *p = ether_ntoa_r(eaddr, buf);
46
47 char str1[buffer_size], str2[buffer_size];
48 // 0, 1, 2, 3, 4, 5: 6 elements of mac address.
49 (void)sprintf_s(str1, sizeof(str1), "%x:%x:%x:%x:%x:%x", r[0], r[1], r[2], r[3], r[4], r[5]);
50 // 0, 1, 2, 3, 4, 5: 6 elements of mac address.
51 (void)sprintf_s(str2, sizeof(str2), "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x", r[0], r[1], r[2], r[3], r[4], r[5]);
52
53 ICUNIT_ASSERT_EQUAL(p, buf, (intptr_t)p);
54 ICUNIT_ASSERT_EQUAL((stricmp(str1, buf) == 0 || stricmp(str2, buf) == 0), 1, printf("%s\n", p));
55
56 return ICUNIT_SUCCESS;
57 }
58
NetResolvTest007(void)59 void NetResolvTest007(void)
60 {
61 TEST_ADD_CASE(__FUNCTION__, EtherNtoarTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
62 }
63