85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) International Business Machines Corp., 2002
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* 11/20/2002 Port to LTP <robbiew@us.ibm.com>
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* 06/30/2001 Port to Linux <nsharoff@us.ibm.com>
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* Copyright (C) 2022 SUSE LLC Andrea Cervesato <andrea.cervesato@suse.com>
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* Copyright (c) 2022 Petr Vorel <pvorel@suse.cz>
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*/
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/*\
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* [Description]
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*
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* Test confstr(3) 700 (X/Open 7) functionality -- POSIX 2008.
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*/
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#define _XOPEN_SOURCE 700
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#include <stdlib.h>
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#include <unistd.h>
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#include "tst_test.h"
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#define PAIR(name) {_CS_ ## name, #name}
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static struct test_case_t {
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int value;
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char *name;
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} test_cases[] = {
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PAIR(PATH),
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PAIR(GNU_LIBC_VERSION),
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PAIR(GNU_LIBPTHREAD_VERSION),
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PAIR(POSIX_V7_ILP32_OFF32_CFLAGS),
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PAIR(POSIX_V7_ILP32_OFF32_LDFLAGS),
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PAIR(POSIX_V7_ILP32_OFF32_LIBS),
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PAIR(POSIX_V7_ILP32_OFFBIG_CFLAGS),
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PAIR(POSIX_V7_ILP32_OFFBIG_LDFLAGS),
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PAIR(POSIX_V7_ILP32_OFFBIG_LIBS),
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PAIR(POSIX_V7_LP64_OFF64_CFLAGS),
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PAIR(POSIX_V7_LP64_OFF64_LDFLAGS),
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PAIR(POSIX_V7_LP64_OFF64_LIBS),
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PAIR(POSIX_V7_LPBIG_OFFBIG_CFLAGS),
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PAIR(POSIX_V7_LPBIG_OFFBIG_LDFLAGS),
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PAIR(POSIX_V7_LPBIG_OFFBIG_LIBS),
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#ifdef _CS_POSIX_V7_THREADS_CFLAGS
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PAIR(POSIX_V7_THREADS_CFLAGS),
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#endif
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#ifdef _CS_POSIX_V7_THREADS_LDFLAGS
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PAIR(POSIX_V7_THREADS_LDFLAGS),
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#endif
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PAIR(POSIX_V7_WIDTH_RESTRICTED_ENVS),
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#ifdef _CS_V7_ENV
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PAIR(V7_ENV),
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#endif
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};
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static void run(unsigned int i)
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{
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char *buf;
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int len;
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TST_EXP_POSITIVE(confstr(test_cases[i].value, NULL, (size_t)0));
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if (!TST_RET)
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return;
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len = TST_RET;
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buf = SAFE_MALLOC(len);
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TEST(confstr(test_cases[i].value, buf, len));
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if (buf[len - 1] != '\0') {
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tst_brk(TFAIL, "confstr: %s, %s", test_cases[i].name,
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tst_strerrno(TST_ERR));
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} else {
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tst_res(TPASS, "confstr %s = '%s'", test_cases[i].name, buf);
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}
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free(buf);
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}
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static struct tst_test test = {
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.test = run,
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.tcnt = ARRAY_SIZE(test_cases),
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};
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