1*32fdcff8SKonstantin Belousov /*- 2*32fdcff8SKonstantin Belousov * Copyright (c) 2024 The FreeBSD Foundation 3*32fdcff8SKonstantin Belousov * 4*32fdcff8SKonstantin Belousov * SPDX-License-Identifier: BSD-2-Clause 5*32fdcff8SKonstantin Belousov * 6*32fdcff8SKonstantin Belousov * This software were developed by Konstantin Belousov <kib@FreeBSD.org> 7*32fdcff8SKonstantin Belousov * under sponsorship from the FreeBSD Foundation. 8*32fdcff8SKonstantin Belousov */ 9*32fdcff8SKonstantin Belousov 10*32fdcff8SKonstantin Belousov #include <errno.h> 11*32fdcff8SKonstantin Belousov #include <unistd.h> 12*32fdcff8SKonstantin Belousov 13*32fdcff8SKonstantin Belousov #include <atf-c.h> 14*32fdcff8SKonstantin Belousov 15*32fdcff8SKonstantin Belousov ATF_TC(errno_basic); ATF_TC_HEAD(errno_basic,tc)16*32fdcff8SKonstantin BelousovATF_TC_HEAD(errno_basic, tc) 17*32fdcff8SKonstantin Belousov { 18*32fdcff8SKonstantin Belousov atf_tc_set_md_var(tc, "descr", 19*32fdcff8SKonstantin Belousov "Verify basic functionality of errno"); 20*32fdcff8SKonstantin Belousov } 21*32fdcff8SKonstantin Belousov ATF_TC_BODY(errno_basic,tc)22*32fdcff8SKonstantin BelousovATF_TC_BODY(errno_basic, tc) 23*32fdcff8SKonstantin Belousov { 24*32fdcff8SKonstantin Belousov int res; 25*32fdcff8SKonstantin Belousov 26*32fdcff8SKonstantin Belousov res = unlink("/non/existent/file"); 27*32fdcff8SKonstantin Belousov ATF_REQUIRE(res == -1); 28*32fdcff8SKonstantin Belousov ATF_REQUIRE(errno == ENOENT); 29*32fdcff8SKonstantin Belousov } 30*32fdcff8SKonstantin Belousov ATF_TP_ADD_TCS(tp)31*32fdcff8SKonstantin BelousovATF_TP_ADD_TCS(tp) 32*32fdcff8SKonstantin Belousov { 33*32fdcff8SKonstantin Belousov ATF_TP_ADD_TC(tp, errno_basic); 34*32fdcff8SKonstantin Belousov 35*32fdcff8SKonstantin Belousov return (atf_no_error()); 36*32fdcff8SKonstantin Belousov } 37