diff options
Diffstat (limited to 'lib/tdb2/test/run-15-append.c')
-rw-r--r-- | lib/tdb2/test/run-15-append.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/lib/tdb2/test/run-15-append.c b/lib/tdb2/test/run-15-append.c deleted file mode 100644 index 6578b70734..0000000000 --- a/lib/tdb2/test/run-15-append.c +++ /dev/null @@ -1,130 +0,0 @@ -#include "tdb2-source.h" -#include "tap-interface.h" -#include <ccan/ilog/ilog.h> -#include "logging.h" - -#define MAX_SIZE 13100 -#define SIZE_STEP 131 - -static tdb_off_t tdb_offset(struct tdb_context *tdb, struct tdb_data key) -{ - tdb_off_t off; - struct tdb_used_record urec; - struct hash_info h; - - off = find_and_lock(tdb, key, F_RDLCK, &h, &urec, NULL); - if (TDB_OFF_IS_ERR(off)) - return 0; - tdb_unlock_hashes(tdb, h.hlock_start, h.hlock_range, F_RDLCK); - return off; -} - -int main(int argc, char *argv[]) -{ - unsigned int i, j, moves; - struct tdb_context *tdb; - unsigned char *buffer; - tdb_off_t oldoff = 0, newoff; - int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP, - TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT, - TDB_NOMMAP|TDB_CONVERT }; - struct tdb_data key = tdb_mkdata("key", 3); - struct tdb_data data; - - buffer = malloc(MAX_SIZE); - for (i = 0; i < MAX_SIZE; i++) - buffer[i] = i; - - plan_tests(sizeof(flags) / sizeof(flags[0]) - * ((3 + MAX_SIZE/SIZE_STEP * 5) * 2 + 7) - + 1); - - /* Using tdb_store. */ - for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) { - tdb = tdb_open("run-append.tdb", flags[i], - O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr); - ok1(tdb); - if (!tdb) - continue; - - moves = 0; - for (j = 0; j < MAX_SIZE; j += SIZE_STEP) { - data.dptr = buffer; - data.dsize = j; - ok1(tdb_store(tdb, key, data, TDB_REPLACE) == 0); - ok1(tdb_check(tdb, NULL, NULL) == 0); - ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS); - ok1(data.dsize == j); - ok1(memcmp(data.dptr, buffer, data.dsize) == 0); - free(data.dptr); - newoff = tdb_offset(tdb, key); - if (newoff != oldoff) - moves++; - oldoff = newoff; - } - ok1(!tdb->file || (tdb->file->allrecord_lock.count == 0 - && tdb->file->num_lockrecs == 0)); - /* We should increase by 50% each time... */ - ok(moves <= ilog64(j / SIZE_STEP)*2, - "Moved %u times", moves); - tdb_close(tdb); - } - - /* Using tdb_append. */ - for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) { - size_t prev_len = 0; - tdb = tdb_open("run-append.tdb", flags[i], - O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr); - ok1(tdb); - if (!tdb) - continue; - - moves = 0; - for (j = 0; j < MAX_SIZE; j += SIZE_STEP) { - data.dptr = buffer + prev_len; - data.dsize = j - prev_len; - ok1(tdb_append(tdb, key, data) == 0); - ok1(tdb_check(tdb, NULL, NULL) == 0); - ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS); - ok1(data.dsize == j); - ok1(memcmp(data.dptr, buffer, data.dsize) == 0); - free(data.dptr); - prev_len = data.dsize; - newoff = tdb_offset(tdb, key); - if (newoff != oldoff) - moves++; - oldoff = newoff; - } - ok1(!tdb->file || (tdb->file->allrecord_lock.count == 0 - && tdb->file->num_lockrecs == 0)); - /* We should increase by 50% each time... */ - ok(moves <= ilog64(j / SIZE_STEP)*2, - "Moved %u times", moves); - tdb_close(tdb); - } - - for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) { - tdb = tdb_open("run-append.tdb", flags[i], - O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr); - ok1(tdb); - if (!tdb) - continue; - - /* Huge initial store. */ - data.dptr = buffer; - data.dsize = MAX_SIZE; - ok1(tdb_append(tdb, key, data) == 0); - ok1(tdb_check(tdb, NULL, NULL) == 0); - ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS); - ok1(data.dsize == MAX_SIZE); - ok1(memcmp(data.dptr, buffer, data.dsize) == 0); - free(data.dptr); - ok1(!tdb->file || (tdb->file->allrecord_lock.count == 0 - && tdb->file->num_lockrecs == 0)); - tdb_close(tdb); - } - - ok1(tap_log_messages == 0); - free(buffer); - return exit_status(); -} |