ftw_test.c revision 290572
1145479Smp/*- 2145479Smp * Copyright (c) 2012 Jilles Tjoelker 3145479Smp * All rights reserved. 4145479Smp * 5145479Smp * Redistribution and use in source and binary forms, with or without 6145479Smp * modification, are permitted provided that the following conditions 7145479Smp * are met: 8145479Smp * 1. Redistributions of source code must retain the above copyright 9145479Smp * notice, this list of conditions and the following disclaimer. 10145479Smp * 2. Redistributions in binary form must reproduce the above copyright 11145479Smp * notice, this list of conditions and the following disclaimer in the 12145479Smp * documentation and/or other materials provided with the distribution. 13167465Smp * 14167465Smp * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15167465Smp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16167465Smp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17167465Smp * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18167465Smp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19167465Smp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20167465Smp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21167465Smp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22167465Smp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23167465Smp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24145479Smp * SUCH DAMAGE. 25145479Smp */ 26145479Smp 27145479Smp/* 28167465Smp * Limited test program for nftw() as specified by IEEE Std. 1003.1-2008. 29167465Smp */ 30167465Smp 31167465Smp#include <sys/cdefs.h> 32145479Smp__FBSDID("$FreeBSD: head/lib/libc/tests/gen/ftw_test.c 290572 2015-11-09 06:24:11Z ngie $"); 33145479Smp 34145479Smp#include <sys/wait.h> 35145479Smp#include <err.h> 36145479Smp#include <errno.h> 37145479Smp#include <fcntl.h> 38145479Smp#include <ftw.h> 39232633Smp#include <limits.h> 40232633Smp#include <stdio.h> 41232633Smp#include <stdlib.h> 42167465Smp#include <string.h> 43167465Smp#include <spawn.h> 44167465Smp#include <unistd.h> 45145479Smp 46145479Smp#include <atf-c.h> 47145479Smp 48145479Smpextern char **environ; 49145479Smp 50145479Smpstatic char template[] = "testftw.XXXXXXXXXX"; 51145479Smpstatic char dir[PATH_MAX]; 52145479Smpstatic int failures; 53145479Smpstatic int ftwflags; 54145479Smp 55145479Smpstatic int 56145479Smpcb(const char *path, const struct stat *st, int type, struct FTW *f) 57232633Smp{ 58232633Smp 59232633Smp switch (type) { 60232633Smp case FTW_D: 61145479Smp if ((ftwflags & FTW_DEPTH) == 0) 62145479Smp return (0); 63145479Smp break; 64145479Smp case FTW_DP: 65145479Smp if ((ftwflags & FTW_DEPTH) != 0) 66145479Smp return (0); 67145479Smp break; 68145479Smp case FTW_SL: 69232633Smp if ((ftwflags & FTW_PHYS) != 0) 70232633Smp return (0); 71232633Smp break; 72167465Smp } 73167465Smp ATF_CHECK_MSG(false, 74167465Smp "unexpected path=%s type=%d f.level=%d\n", 75145479Smp path, type, f->level); 76145479Smp return (0); 77145479Smp} 78145479Smp 79145479SmpATF_TC_WITHOUT_HEAD(ftw_test); 80145479SmpATF_TC_BODY(ftw_test, tc) 81145479Smp{ 82145479Smp int fd; 83145479Smp 84232633Smp ATF_REQUIRE_MSG(mkdtemp(template) != NULL, "mkdtemp failed"); 85232633Smp 86232633Smp /* XXX: the path needs to be absolute for the 0/FTW_DEPTH testcases */ 87145479Smp ATF_REQUIRE_MSG(realpath(template, dir) != NULL, 88145479Smp "realpath failed; errno=%d", errno); 89145479Smp 90145479Smp fd = open(dir, O_DIRECTORY|O_RDONLY); 91145479Smp ATF_REQUIRE_MSG(fd != -1, "open failed; errno=%d", errno); 92145479Smp 93145479Smp ATF_REQUIRE_MSG(mkdirat(fd, "d1", 0777) == 0, 94145479Smp "mkdirat failed; errno=%d", errno); 95145479Smp 96232633Smp ATF_REQUIRE_MSG(symlinkat(dir, fd, "d1/looper") == 0, 97232633Smp "symlinkat failed; errno=%d", errno); 98232633Smp 99145479Smp printf("ftwflags=FTW_PHYS\n"); 100145479Smp ftwflags = FTW_PHYS; 101145479Smp ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, 102145479Smp "nftw FTW_PHYS failed; errno=%d", errno); 103145479Smp 104145479Smp printf("ftwflags=FTW_PHYS|FTW_DEPTH\n"); 105145479Smp ftwflags = FTW_PHYS|FTW_DEPTH; 106145479Smp ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, 107145479Smp "nftw FTW_PHYS|FTW_DEPTH failed; errno=%d", errno); 108145479Smp 109145479Smp printf("ftwflags=0\n"); 110145479Smp ftwflags = 0; 111145479Smp ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, 112145479Smp "nftw 0 failed; errno=%d", errno); 113145479Smp 114145479Smp printf("ftwflags=FTW_DEPTH\n"); 115145479Smp ftwflags = FTW_DEPTH; 116145479Smp ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, 117167465Smp "nftw FTW_DEPTH failed; errno=%d", errno); 118167465Smp 119167465Smp close(fd); 120167465Smp} 121145479Smp 122145479SmpATF_TP_ADD_TCS(tp) 123145479Smp{ 124145479Smp 125145479Smp ATF_TP_ADD_TC(tp, ftw_test); 126145479Smp 127145479Smp return (atf_no_error()); 128145479Smp} 129145479Smp