diff options
Diffstat (limited to 'tests/basic/gfapi/anonymous_fd_read_write.c')
-rw-r--r-- | tests/basic/gfapi/anonymous_fd_read_write.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/tests/basic/gfapi/anonymous_fd_read_write.c b/tests/basic/gfapi/anonymous_fd_read_write.c new file mode 100644 index 00000000000..281184e8223 --- /dev/null +++ b/tests/basic/gfapi/anonymous_fd_read_write.c @@ -0,0 +1,101 @@ +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <limits.h> +#include <string.h> +#include <stdio.h> +#include <stdlib.h> +#include <errno.h> +#include <glusterfs/api/glfs.h> +#include <glusterfs/api/glfs-handles.h> + +#define LOG_ERR(func, ret) do { \ + if (ret != 0) { \ + fprintf (stderr, "%s : returned error %d (%s)\n", \ + func, ret, strerror (errno)); \ + goto out; \ + } else { \ + fprintf (stderr, "%s : returned %d\n", func, ret); \ + } \ + } while (0) + +int +main (int argc, char *argv[]) +{ + int ret = 0; + glfs_t *fs = NULL; + struct glfs_object *root = NULL, *file_obj = NULL; + struct stat sb = {0, }; + char readbuf[32], writebuf[32]; + char *filename = "file.txt"; + char *logfile = NULL; + char *volname = NULL; + + if (argc != 3) { + fprintf (stderr, "Invalid argument\n"); + exit(1); + } + + volname = argv[1]; + logfile = argv[2]; + + fs = glfs_new (volname); + if (!fs) { + fprintf (stderr, "glfs_new: returned NULL\n"); + ret = -1; + } + + ret = glfs_set_volfile_server (fs, "tcp", "localhost", 24007); + LOG_ERR("glfs_set_volfile_server", ret); + + ret = glfs_set_logging (fs, logfile, 7); + LOG_ERR("glfs_set_logging", ret); + + ret = glfs_init (fs); + LOG_ERR("glfs_init", ret); + + root = glfs_h_lookupat (fs, NULL, "/", &sb); + if (root == NULL) { + fprintf (stderr, "glfs_h_lookupat: error on lookup of / ,%s\n", + strerror (errno)); + goto out; + } + + file_obj = glfs_h_creat (fs, root, filename, O_CREAT, 0644, &sb); + if (file_obj == NULL) { + fprintf (stderr, "glfs_h_creat: error on create of %s: from (%p),%s\n", + filename, root, strerror (errno)); + goto out; + } + + /* test read/write based on anonymous fd */ + memcpy (writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32); + + ret = glfs_h_anonymous_write (fs, file_obj, writebuf, 32, 0); + if (ret < 0) + LOG_ERR ("glfs_h_anonymous_write", ret); + + ret = glfs_h_anonymous_read (fs, file_obj, readbuf, 32, 0); + if (ret < 0) + LOG_ERR ("glfs_h_anonymous_read", ret); + + if (memcmp (readbuf, writebuf, 32)) { + fprintf (stderr, "Failed to read what I wrote: %s %s\n", readbuf, + writebuf); + ret = -1; + goto out; + } + + ret = 0; +out: + if (file_obj) + glfs_h_close (file_obj); + + if (fs) { + ret = glfs_fini(fs); + fprintf (stderr, "glfs_fini(fs) returned %d \n", ret); + } + if (ret) + exit(1); + exit(0); +} |