diff options
Diffstat (limited to 'lib/libc/tests/gen/ftw_test.c')
-rw-r--r-- | lib/libc/tests/gen/ftw_test.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/lib/libc/tests/gen/ftw_test.c b/lib/libc/tests/gen/ftw_test.c new file mode 100644 index 0000000..a778eca --- /dev/null +++ b/lib/libc/tests/gen/ftw_test.c @@ -0,0 +1,128 @@ +/*- + * Copyright (c) 2012 Jilles Tjoelker + * All rights reserved. + * + * 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 AUTHOR 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 AUTHOR 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. + */ + +/* + * Limited test program for nftw() as specified by IEEE Std. 1003.1-2008. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/wait.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <ftw.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <spawn.h> +#include <unistd.h> + +#include <atf-c.h> + +extern char **environ; + +static char template[] = "testftw.XXXXXXXXXX"; +static char dir[PATH_MAX]; +static int failures; +static int ftwflags; + +static int +cb(const char *path, const struct stat *st, int type, struct FTW *f) +{ + + switch (type) { + case FTW_D: + if ((ftwflags & FTW_DEPTH) == 0) + return (0); + break; + case FTW_DP: + if ((ftwflags & FTW_DEPTH) != 0) + return (0); + break; + case FTW_SL: + if ((ftwflags & FTW_PHYS) != 0) + return (0); + break; + } + ATF_CHECK_MSG(false, + "unexpected path=%s type=%d f.level=%d\n", + path, type, f->level); + return (0); +} + +ATF_TC_WITHOUT_HEAD(ftw_test); +ATF_TC_BODY(ftw_test, tc) +{ + int fd; + + ATF_REQUIRE_MSG(mkdtemp(template) != NULL, "mkdtemp failed"); + + /* XXX: the path needs to be absolute for the 0/FTW_DEPTH testcases */ + ATF_REQUIRE_MSG(realpath(template, dir) != NULL, + "realpath failed; errno=%d", errno); + + fd = open(dir, O_DIRECTORY|O_RDONLY); + ATF_REQUIRE_MSG(fd != -1, "open failed; errno=%d", errno); + + ATF_REQUIRE_MSG(mkdirat(fd, "d1", 0777) == 0, + "mkdirat failed; errno=%d", errno); + + ATF_REQUIRE_MSG(symlinkat(dir, fd, "d1/looper") == 0, + "symlinkat failed; errno=%d", errno); + + printf("ftwflags=FTW_PHYS\n"); + ftwflags = FTW_PHYS; + ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, + "nftw FTW_PHYS failed; errno=%d", errno); + + printf("ftwflags=FTW_PHYS|FTW_DEPTH\n"); + ftwflags = FTW_PHYS|FTW_DEPTH; + ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, + "nftw FTW_PHYS|FTW_DEPTH failed; errno=%d", errno); + + printf("ftwflags=0\n"); + ftwflags = 0; + ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, + "nftw 0 failed; errno=%d", errno); + + printf("ftwflags=FTW_DEPTH\n"); + ftwflags = FTW_DEPTH; + ATF_REQUIRE_MSG(nftw(dir, cb, 10, ftwflags) != -1, + "nftw FTW_DEPTH failed; errno=%d", errno); + + close(fd); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, ftw_test); + + return (atf_no_error()); +} |