1 /*
2 * Copyright (c) 2020 Friedt Professional Engineering Services, Inc
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include "_main.h"
8
ZTEST_USER_F(net_socketpair,test_fcntl)9 ZTEST_USER_F(net_socketpair, test_fcntl)
10 {
11 int res;
12 int flags;
13
14 res = fcntl(fixture->sv[0], F_GETFL, 0);
15 zassert_not_equal(res, -1,
16 "fcntl(fixture->sv[0], F_GETFL) failed. errno: %d", errno);
17
18 flags = res;
19 zassert_equal(res & O_NONBLOCK, 0,
20 "socketpair should block by default");
21
22 res = fcntl(fixture->sv[0], F_SETFL, flags | O_NONBLOCK);
23 zassert_not_equal(res, -1,
24 "fcntl(fixture->sv[0], F_SETFL, flags | O_NONBLOCK) failed. errno: %d",
25 errno);
26
27 res = fcntl(fixture->sv[0], F_GETFL, 0);
28 zassert_equal(res ^ flags, O_NONBLOCK, "expected O_NONBLOCK set");
29 }
30
