extras/test: add a test file to test 'f-fops'.

mainly to test f*xattr(), fchown()/fchmod()/ftruncate() on fuse
mounts.

Change-Id: I59edbe172f307a2ba94f11c650ac0176fd35564f
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 766571
Reviewed-on: http://review.gluster.com/2692
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>

1 files changed, 105 insertions, 0 deletions

diff --git a/extras/test/test-ffop.c b/extras/test/test-ffop.c
new file mode 100644
index 00000000000..2c47ab0045b
--- /dev/null
+++ b/extras/test/test-ffop.c
@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <attr/xattr.h>
+#include <errno.h>
+#include <string.h>
+
+int
+main (int argc, char *argv[])
+{
+        int          ret      = -1;
+        int          fd       = 0;
+        char        *filename = NULL;
+        struct stat  stbuf    = {0,};
+
+        if (argc > 1)
+                filename = argv[1];
+
+        if (!filename)
+                filename = "temp-xattr-test-file";
+
+        fd = open (filename, O_RDWR|O_CREAT);
+        if (fd < 0) {
+                fd = 0;
+                fprintf (stderr, "open failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = unlink (filename);
+        if (ret < 0) {
+                fprintf (stderr, "unlink failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = ftruncate (fd, 0);
+        if (ret < 0) {
+                fprintf (stderr, "ftruncate failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fstat (fd, &stbuf);
+        if (ret < 0) {
+                fprintf (stderr, "fstat failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fchmod (fd, 0640);
+        if (ret < 0) {
+                fprintf (stderr, "fchmod failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fchown (fd, 10001, 10001);
+        if (ret < 0) {
+                fprintf (stderr, "fchown failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fsync (fd);
+        if (ret < 0) {
+                fprintf (stderr, "fsync failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fsetxattr (fd, "trusted.xattr-test", "working", 8, 0);
+        if (ret < 0) {
+                fprintf (stderr, "fsetxattr failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fdatasync (fd);
+        if (ret < 0) {
+                fprintf (stderr, "fdatasync failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = flistxattr (fd, NULL, 0);
+        if (ret <= 0) {
+                ret = -1;
+                fprintf (stderr, "flistxattr failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fgetxattr (fd, "trusted.xattr-test", NULL, 0);
+        if (ret <= 0) {
+                ret = -1;
+                fprintf (stderr, "fgetxattr failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = fremovexattr (fd, "trusted.xattr-test");
+        if (ret < 0) {
+                fprintf (stderr, "fremovexattr failed : %s\n", strerror (errno));
+                goto out;
+        }
+
+        ret = 0;
+out:
+        if (fd)
+                close (fd);
+
+        return ret;
+}