8ae95d701f
as lib/libc/tests/stdio - Fix some whitespace - Convert the testcases to ATF - Convert "/dev/null" to _PATH_DEVNULL MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
186 lines
4.8 KiB
C
186 lines
4.8 KiB
C
/*-
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* Copyright (c) 2013 Jilles Tjoelker
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Test program for mkostemp().
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <paths.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <atf-c.h>
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static const char template[] = "mkostemp.XXXXXXXX";
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static int testnum;
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#define MISCFLAGS (O_APPEND | O_DIRECT | O_SHLOCK | O_EXLOCK | O_SYNC)
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static void
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test_one(int oflags)
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{
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char tmpf[sizeof(template)];
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struct stat st1, st2;
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int fd;
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memcpy(tmpf, template, sizeof(tmpf));
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fd = mkostemp(tmpf, oflags);
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if (fd < 0) {
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printf("not ok %d - oflags=%#x "
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"mkostemp() reported failure: %s\n",
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testnum++, oflags, strerror(errno));
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return;
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}
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if (memcmp(tmpf, template, sizeof(tmpf) - 8 - 1) != 0) {
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printf("not ok %d - oflags=%#x "
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"returned pathname does not match template: %s\n",
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testnum++, oflags, tmpf);
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return;
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}
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do {
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if (fcntl(fd, F_GETFD) !=
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(oflags & O_CLOEXEC ? FD_CLOEXEC : 0)) {
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printf("not ok %d - oflags=%#x "
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"close-on-exec flag incorrect\n",
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testnum++, oflags);
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break;
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}
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if ((fcntl(fd, F_GETFL) & MISCFLAGS) != (oflags & MISCFLAGS)) {
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printf("not ok %d - oflags=%#x "
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"open flags incorrect\n",
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testnum++, oflags);
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break;
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}
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if (stat(tmpf, &st1) == -1) {
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printf("not ok %d - oflags=%#x "
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"cannot stat returned pathname %s: %s\n",
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testnum++, oflags, tmpf, strerror(errno));
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break;
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}
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if (fstat(fd, &st2) == -1) {
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printf("not ok %d - oflags=%#x "
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"cannot fstat returned fd %d: %s\n",
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testnum++, oflags, fd, strerror(errno));
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break;
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}
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if (!S_ISREG(st1.st_mode) || (st1.st_mode & 0777) != 0600 ||
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st1.st_nlink != 1 || st1.st_size != 0) {
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printf("not ok %d - oflags=%#x "
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"named file attributes incorrect\n",
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testnum++, oflags);
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break;
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}
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if (!S_ISREG(st2.st_mode) || (st2.st_mode & 0777) != 0600 ||
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st2.st_nlink != 1 || st2.st_size != 0) {
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printf("not ok %d - oflags=%#x "
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"opened file attributes incorrect\n",
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testnum++, oflags);
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break;
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}
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if (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino) {
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printf("not ok %d - oflags=%#x "
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"named and opened file do not match\n",
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testnum++, oflags);
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break;
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}
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(void)unlink(tmpf);
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if (fstat(fd, &st2) == -1)
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printf("not ok %d - oflags=%#x "
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"cannot fstat returned fd %d again: %s\n",
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testnum++, oflags, fd, strerror(errno));
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else if (st2.st_nlink != 0)
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printf("not ok %d - oflags=%#x "
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"st_nlink is not 0 after unlink\n",
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testnum++, oflags);
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else
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printf("ok %d - oflags=%#x\n", testnum++, oflags);
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(void)close(fd);
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return;
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} while (0);
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(void)close(fd);
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(void)unlink(tmpf);
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}
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ATF_TC_WITHOUT_HEAD(zero);
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ATF_TC_BODY(zero, tc)
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{
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test_one(0);
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}
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ATF_TC_WITHOUT_HEAD(O_CLOEXEC);
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ATF_TC_BODY(O_CLOEXEC, tc)
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{
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test_one(O_CLOEXEC);
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}
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ATF_TC_WITHOUT_HEAD(O_APPEND);
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ATF_TC_BODY(O_APPEND, tc)
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{
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test_one(O_APPEND);
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}
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ATF_TC_WITHOUT_HEAD(O_APPEND__O_CLOEXEC);
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ATF_TC_BODY(O_APPEND__O_CLOEXEC, tc)
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{
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test_one(O_APPEND|O_CLOEXEC);
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}
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ATF_TC_WITHOUT_HEAD(bad_flags);
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ATF_TC_BODY(bad_flags, tc)
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{
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char tmpf[sizeof(template)];
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memcpy(tmpf, template, sizeof(tmpf));
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ATF_REQUIRE_MSG(mkostemp(tmpf, O_CREAT) == -1,
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"mkostemp(O_CREAT) succeeded unexpectedly");
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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, zero);
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ATF_TP_ADD_TC(tp, O_CLOEXEC);
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ATF_TP_ADD_TC(tp, O_APPEND);
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ATF_TP_ADD_TC(tp, O_APPEND__O_CLOEXEC);
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ATF_TP_ADD_TC(tp, bad_flags);
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return (atf_no_error());
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}
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