/* $NetBSD: t_getcwd.c,v 1.3 2011/07/27 05:04:11 jruoho Exp $ */ /*- * Copyright (c) 2011 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jukka Ruohonen. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> __RCSID("$NetBSD: t_getcwd.c,v 1.3 2011/07/27 05:04:11 jruoho Exp $"); #include <sys/param.h> #include <sys/stat.h> #include <errno.h> #include <fts.h> #include <limits.h> #include <string.h> #include <unistd.h> #include <darwintest.h> T_DECL(getcwd_err, "Test error conditions in getcwd(3)") { char buf[MAXPATHLEN]; errno = 0; T_ASSERT_NULL(getcwd(buf, 0), NULL); T_ASSERT_EQ(errno, EINVAL, NULL); } T_DECL(getcwd_fts, "A basic test of getcwd(3)") { char buf[MAXPATHLEN]; char *args[2] = {"/System", NULL}; FTSENT *ftse; FTS *fts; int ops; short depth; /* * Do not traverse too deep */ depth = 2; /* * Test that getcwd(3) works with basic * system directories. Note that having * no FTS_NOCHDIR specified should ensure * that the current directory is visited. */ ops = FTS_PHYSICAL | FTS_NOSTAT; fts = fts_open(args, ops, NULL); T_ASSERT_NOTNULL(fts, NULL); while ((ftse = fts_read(fts)) != NULL) { if (ftse->fts_level < 1) continue; if (ftse->fts_level > depth) { (void)fts_set(fts, ftse, FTS_SKIP); continue; } switch(ftse->fts_info) { case FTS_DP: (void)memset(buf, 0, sizeof(buf)); T_WITH_ERRNO; T_ASSERT_NOTNULL(getcwd(buf, sizeof(buf)), NULL); T_LOG("ftse->fts_path: %s", ftse->fts_path); T_ASSERT_NOTNULL(strstr(ftse->fts_path, buf), NULL); break; default: break; } } (void)fts_close(fts); }