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32fdcff870
Despite looking trivial, it requires proper split of exports from libsys and libc, proper filtering work in rtld, and operational libsys. Reviewed by: emaste, imp Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D44075
36 lines
637 B
C
36 lines
637 B
C
/*-
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* Copyright (c) 2024 The FreeBSD Foundation
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* This software were developed by Konstantin Belousov <kib@FreeBSD.org>
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* under sponsorship from the FreeBSD Foundation.
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*/
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#include <errno.h>
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#include <unistd.h>
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#include <atf-c.h>
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ATF_TC(errno_basic);
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ATF_TC_HEAD(errno_basic, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Verify basic functionality of errno");
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}
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ATF_TC_BODY(errno_basic, tc)
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{
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int res;
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res = unlink("/non/existent/file");
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ATF_REQUIRE(res == -1);
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ATF_REQUIRE(errno == ENOENT);
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, errno_basic);
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return (atf_no_error());
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}
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