Dmitry V. Levin
87e6b230ff
Introduce tests/libtests.a with common functions for use in tests. * tests/tests.h: New file. * tests/error_msg.c: Likewise. * tests/tail_alloc.c: Likewise. * tests/get_page_size.c: Likewise. * tests/Makefile.am (libtests_a_SOURCES, libtests_a_CPPFLAGS, check_LIBRARIES, LDADD): New variables. (clock_xettime_LDADD, filter_unavailable_LDADD, mq_LDADD, pc_LDADD, times_LDADD): Add $(LDADD). * tests/.gitignore: Add libtests.a.
63 lines
2.5 KiB
C
63 lines
2.5 KiB
C
/*
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* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TESTS_H_
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# define TESTS_H_
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# ifdef HAVE_CONFIG_H
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# include "config.h"
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# endif
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# include <sys/types.h>
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# include "gcc_compat.h"
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/* Cached sysconf(_SC_PAGESIZE). */
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size_t get_page_size(void);
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/* Print message and strerror(errno) to stderr, then exit(1). */
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void perror_msg_and_fail(const char *, ...)
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ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
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/* Print message to stderr, then exit(77). */
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void error_msg_and_skip(const char *, ...)
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ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
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/* Print message and strerror(errno) to stderr, then exit(77). */
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void perror_msg_and_skip(const char *, ...)
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ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
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/*
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* Allocate memory that ends on the page boundary.
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* Pages allocated by this call are preceeded by an unmapped page
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* and followed also by an unmapped page.
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*/
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void *tail_alloc(const size_t)
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ATTRIBUTE_MALLOC ATTRIBUTE_ALLOC_SIZE((1));
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# define SKIP_MAIN_UNDEFINED(arg) \
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int main(void) { error_msg_and_skip("undefined: %s", arg); }
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#endif
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