diff options
| author | Kevin Cernekee <cernekee@gmail.com> | 2012-04-07 13:31:31 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-04-08 17:00:57 -0400 |
| commit | 5707bfc85c4da593ae5df6fb243ddb5639957def (patch) | |
| tree | 281878586103778bbe8fc6ec69936590dcf9073c | |
| parent | f6944967ac9ec5d1014a8e004e5d567f595668f4 (diff) | |
test/misc: Add tst-inotify
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | test/.gitignore | 1 | ||||
| -rw-r--r-- | test/misc/tst-inotify.c | 66 |
2 files changed, 67 insertions, 0 deletions
diff --git a/test/.gitignore b/test/.gitignore index 2b035431e..65490c237 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -151,6 +151,7 @@ misc/popen misc/seek misc/sem misc/stdarg +misc/tst-inotify misc/tst-scandir misc/tst-seekdir misc/tst-utmp diff --git a/test/misc/tst-inotify.c b/test/misc/tst-inotify.c new file mode 100644 index 000000000..9d940f7fd --- /dev/null +++ b/test/misc/tst-inotify.c @@ -0,0 +1,66 @@ +/* vi: set sw=4 ts=4 sts=4: */ +/* + * inotify test for uClibc + * Copyright (C) 2012 by Kevin Cernekee <cernekee@gmail.com> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> +#include <error.h> +#include <inttypes.h> +#include <sys/inotify.h> +#include <sys/fcntl.h> + +static int +do_test(void) +{ + int ifd, fd, ret, result = 0; + struct inotify_event e; + char tfile[] = "/tmp/inotify.XXXXXX"; + + fd = mkstemp(tfile); + close(fd); + + ifd = inotify_init1(IN_NONBLOCK); + if (ifd < 0) { + perror("inotify_init1()"); + result = 1; + } + if (inotify_add_watch(ifd, tfile, IN_DELETE_SELF) < 0) { + perror("inotify_add_watch()"); + result = 1; + } + + /* nonblocking inotify should return immediately with no events */ + ret = read(ifd, &e, sizeof(e)); + if (ret != -1 || errno != EAGAIN) { + error(0, 0, "first read() returned %d", ret); + result = 1; + } + + /* generate an event */ + unlink(tfile); + + /* now check whether our event was seen */ + ret = read(ifd, &e, sizeof(e)); + if (ret != sizeof(e)) { + error(0, 0, "second read() returned %d", ret); + result = 1; + } + + if (!(e.mask & IN_DELETE_SELF)) { + error(0, 0, "incorrect event mask: %" PRIx32, e.mask); + result = 1; + } + + return result; +} + +#define TIMEOUT 5 +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |