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* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* Tests of utimens.
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Copyright (C) 2009-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Eric Blake <ebb9@byu.net>, 2009. */
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#include <config.h>
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#include "utimens.h"
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "ignore-value.h"
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#include "macros.h"
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#define BASE "test-utimens.t"
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#include "test-futimens.h"
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#include "test-lutimens.h"
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#include "test-utimens.h"
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/* Wrap fdutimens to behave like futimens. */
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static int
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do_futimens (int fd, struct timespec const times[2])
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{
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return fdutimens (fd, NULL, times);
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}
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/* Test the use of file descriptors alongside a name. */
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static int
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do_fdutimens (char const *name, struct timespec const times[2])
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{
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int result;
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int fd = open (name, O_WRONLY);
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if (fd < 0)
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fd = open (name, O_RDONLY);
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errno = 0;
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result = fdutimens (fd, name, times);
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if (0 <= fd)
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{
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int saved_errno = errno;
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close (fd);
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errno = saved_errno;
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}
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return result;
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}
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int
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main (void)
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{
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int result1; /* Skip because of no symlink support. */
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int result2; /* Skip because of no futimens support. */
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int result3; /* Skip because of no lutimens support. */
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/* Clean up any trash from prior testsuite runs. */
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ignore_value (system ("rm -rf " BASE "*"));
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result1 = test_utimens (utimens, true);
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ASSERT (test_utimens (do_fdutimens, false) == result1);
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/* Print only one skip message. */
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result2 = test_futimens (do_futimens, result1 == 0);
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result3 = test_lutimens (lutimens, (result1 + result2) == 0);
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/* We expect 0/0, 0/77, or 77/77, but not 77/0. */
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ASSERT (result1 <= result3);
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return result1 | result2 | result3;
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}
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