128 lines
3.5 KiB
C
128 lines
3.5 KiB
C
/*-
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* Copyright (c) 2012 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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* Limited test program for nftw() as specified by IEEE Std. 1003.1-2008.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/wait.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <ftw.h>
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#include <limits.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 <spawn.h>
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#include <unistd.h>
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#include <atf-c.h>
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extern char **environ;
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static char template[] = "testftw.XXXXXXXXXX";
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static char dir[PATH_MAX];
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static int ftwflags;
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static int
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cb(const char *path, const struct stat *st, int type, struct FTW *f)
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{
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switch (type) {
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case FTW_D:
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if ((ftwflags & FTW_DEPTH) == 0)
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return (0);
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break;
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case FTW_DP:
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if ((ftwflags & FTW_DEPTH) != 0)
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return (0);
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break;
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case FTW_SL:
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if ((ftwflags & FTW_PHYS) != 0)
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return (0);
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break;
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}
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ATF_CHECK_MSG(false,
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"unexpected path=%s type=%d f.level=%d\n",
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path, type, f->level);
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return (0);
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}
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ATF_TC_WITHOUT_HEAD(ftw_test);
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ATF_TC_BODY(ftw_test, tc)
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{
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int fd;
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ATF_REQUIRE_MSG(mkdtemp(template) != NULL, "mkdtemp failed");
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/* XXX: the path needs to be absolute for the 0/FTW_DEPTH testcases */
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ATF_REQUIRE_MSG(realpath(template, dir) != NULL,
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"realpath failed; errno=%d", errno);
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fd = open(dir, O_DIRECTORY|O_RDONLY);
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ATF_REQUIRE_MSG(fd != -1, "open failed; errno=%d", errno);
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ATF_REQUIRE_MSG(mkdirat(fd, "d1", 0777) == 0,
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"mkdirat failed; errno=%d", errno);
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ATF_REQUIRE_MSG(symlinkat(dir, fd, "d1/looper") == 0,
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"symlinkat failed; errno=%d", errno);
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printf("ftwflags=FTW_PHYS\n");
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ftwflags = FTW_PHYS;
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ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1,
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"nftw FTW_PHYS failed; errno=%d", errno);
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printf("ftwflags=FTW_PHYS|FTW_DEPTH\n");
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ftwflags = FTW_PHYS|FTW_DEPTH;
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ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1,
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"nftw FTW_PHYS|FTW_DEPTH failed; errno=%d", errno);
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printf("ftwflags=0\n");
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ftwflags = 0;
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ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1,
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"nftw 0 failed; errno=%d", errno);
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printf("ftwflags=FTW_DEPTH\n");
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ftwflags = FTW_DEPTH;
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ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1,
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"nftw FTW_DEPTH failed; errno=%d", errno);
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close(fd);
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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, ftw_test);
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return (atf_no_error());
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}
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