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author | Rusty Russell <rusty@rustcorp.com.au> | 2012-06-18 22:30:25 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-06-19 05:38:05 +0200 |
commit | cab6e116786641e28747de3f70c8cd89ba17673f (patch) | |
tree | e41622bfd16ed94a6bb67a91a409ac970a22c533 /lib/tdb2/test/run-tdb1-3G-file.c | |
parent | 6244f668a34279e6da62213333dfb32c3ccdb17d (diff) | |
download | samba-cab6e116786641e28747de3f70c8cd89ba17673f.tar.gz samba-cab6e116786641e28747de3f70c8cd89ba17673f.tar.bz2 samba-cab6e116786641e28747de3f70c8cd89ba17673f.zip |
TDB2: remove TDB1 compatibility.
This rips out all the TDB1 compatibility from tdb2.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/tdb2/test/run-tdb1-3G-file.c')
-rw-r--r-- | lib/tdb2/test/run-tdb1-3G-file.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/lib/tdb2/test/run-tdb1-3G-file.c b/lib/tdb2/test/run-tdb1-3G-file.c deleted file mode 100644 index a278561c77..0000000000 --- a/lib/tdb2/test/run-tdb1-3G-file.c +++ /dev/null @@ -1,139 +0,0 @@ -#include "tdb2-source.h" -#include "tap-interface.h" -#include <stdlib.h> -#include "logging.h" - -static int tdb1_expand_file_sparse(struct tdb_context *tdb, - tdb1_off_t size, - tdb1_off_t addition) -{ - if ((tdb->flags & TDB_RDONLY) || tdb->tdb1.traverse_read) { - tdb->last_error = TDB_ERR_RDONLY; - return -1; - } - - if (ftruncate(tdb->file->fd, size+addition) == -1) { - char b = 0; - ssize_t written = pwrite(tdb->file->fd, &b, 1, (size+addition) - 1); - if (written == 0) { - /* try once more, potentially revealing errno */ - written = pwrite(tdb->file->fd, &b, 1, (size+addition) - 1); - } - if (written == 0) { - /* again - give up, guessing errno */ - errno = ENOSPC; - } - if (written != 1) { - tdb->last_error = tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_ERROR, - "expand_file to %d failed (%s)", - size+addition, - strerror(errno)); - return -1; - } - } - - return 0; -} - -static const struct tdb1_methods large_io_methods = { - tdb1_read, - tdb1_write, - tdb1_next_hash_chain, - tdb1_oob, - tdb1_expand_file_sparse -}; - -static int test_traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data, - void *_data) -{ - TDB_DATA *expect = _data; - ok1(key.dsize == strlen("hi")); - ok1(memcmp(key.dptr, "hi", strlen("hi")) == 0); - ok1(data.dsize == expect->dsize); - ok1(memcmp(data.dptr, expect->dptr, data.dsize) == 0); - return 0; -} - -int main(int argc, char *argv[]) -{ - struct tdb_context *tdb; - TDB_DATA key, orig_data, data; - uint32_t hash; - tdb1_off_t rec_ptr; - struct tdb1_record rec; - union tdb_attribute hsize; - int ret; - - hsize.base.attr = TDB_ATTRIBUTE_TDB1_HASHSIZE; - hsize.base.next = &tap_log_attr; - hsize.tdb1_hashsize.hsize = 1024; - - plan_tests(26); - tdb = tdb_open("run-36-file.tdb1", TDB_VERSION1, - O_CREAT|O_TRUNC|O_RDWR, 0600, &hsize); - - ok1(tdb); - tdb->tdb1.io = &large_io_methods; - - key = tdb_mkdata("hi", strlen("hi")); - orig_data = tdb_mkdata("world", strlen("world")); - - /* Enlarge the file (internally multiplies by 2). */ - ret = tdb1_expand(tdb, 1500000000); - -#ifdef HAVE_INCOHERENT_MMAP - /* This can fail due to mmap failure on 32 bit systems. */ - if (ret == -1) { - /* These should now fail. */ - ok1(tdb_store(tdb, key, orig_data, TDB_INSERT) == TDB_ERR_IO); - ok1(tdb_fetch(tdb, key, &data) == TDB_ERR_IO); - ok1(tdb_traverse(tdb, test_traverse, &orig_data) == TDB_ERR_IO); - ok1(tdb_delete(tdb, key) == TDB_ERR_IO); - ok1(tdb_traverse(tdb, test_traverse, NULL) == TDB_ERR_IO); - /* Skip the rest... */ - for (ret = 0; ret < 26 - 6; ret++) - ok1(1); - tdb_close(tdb); - return exit_status(); - } -#endif - ok1(ret == 0); - - /* Put an entry in, and check it. */ - ok1(tdb_store(tdb, key, orig_data, TDB_INSERT) == TDB_SUCCESS); - - ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS); - ok1(data.dsize == strlen("world")); - ok1(memcmp(data.dptr, "world", strlen("world")) == 0); - free(data.dptr); - - /* That currently fills at the end, make sure that's true. */ - hash = tdb_hash(tdb, key.dptr, key.dsize); - rec_ptr = tdb1_find_lock_hash(tdb, key, hash, F_RDLCK, &rec); - ok1(rec_ptr); - ok1(rec_ptr > 2U*1024*1024*1024); - tdb1_unlock(tdb, TDB1_BUCKET(rec.full_hash), F_RDLCK); - - /* Traverse must work. */ - ok1(tdb_traverse(tdb, test_traverse, &orig_data) == 1); - - /* Delete should work. */ - ok1(tdb_delete(tdb, key) == TDB_SUCCESS); - - ok1(tdb_traverse(tdb, test_traverse, NULL) == 0); - - /* Transactions should work. */ - ok1(tdb_transaction_start(tdb) == TDB_SUCCESS); - ok1(tdb_store(tdb, key, orig_data, TDB_INSERT) == TDB_SUCCESS); - - ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS); - ok1(data.dsize == strlen("world")); - ok1(memcmp(data.dptr, "world", strlen("world")) == 0); - free(data.dptr); - ok1(tdb_transaction_commit(tdb) == TDB_SUCCESS); - - ok1(tdb_traverse(tdb, test_traverse, &orig_data) == 1); - tdb_close(tdb); - - return exit_status(); -} |