ccan/ntdb: demote to junkcode.

[ccan] / ccan / ntdb / test / run-64-bit-tdb.c

diff --git a/ccan/ntdb/test/run-64-bit-tdb.c b/ccan/ntdb/test/run-64-bit-tdb.c
deleted file mode 100644 (file)
index 9fcc6c9..0000000
--- a/ccan/ntdb/test/run-64-bit-tdb.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include "ntdb-source.h"
-#include "tap-interface.h"
-#include "logging.h"
-#include "helprun-external-agent.h"
-
-/* The largest 32-bit value which is still a multiple of NTDB_PGSIZE */
-#define ALMOST_4G ((uint32_t)-NTDB_PGSIZE)
-/* And this pushes it over 32 bits */
-#define A_LITTLE_BIT (NTDB_PGSIZE * 2)
-
-int main(int argc, char *argv[])
-{
-       unsigned int i;
-       struct ntdb_context *ntdb;
-       int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
-                       NTDB_CONVERT,
-                       NTDB_NOMMAP|NTDB_CONVERT };
-
-       if (sizeof(off_t) <= 4) {
-               plan_tests(1);
-               pass("No 64 bit off_t");
-               return exit_status();
-       }
-
-       plan_tests(sizeof(flags) / sizeof(flags[0]) * 16);
-       for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
-               off_t old_size;
-               NTDB_DATA k, d;
-               struct hash_info h;
-               struct ntdb_used_record rec;
-               ntdb_off_t off;
-
-               ntdb = ntdb_open("run-64-bit-ntdb.ntdb", flags[i]|MAYBE_NOSYNC,
-                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
-               ok1(ntdb);
-               if (!ntdb)
-                       continue;
-
-               old_size = ntdb->file->map_size;
-
-               /* Add a fake record to chew up the existing free space. */
-               k = ntdb_mkdata("fake", 4);
-               d.dsize = ntdb->file->map_size
-                       - NEW_DATABASE_HDR_SIZE(ntdb->hash_bits) - 8;
-               d.dptr = malloc(d.dsize);
-               memset(d.dptr, 0, d.dsize);
-               ok1(ntdb_store(ntdb, k, d, NTDB_INSERT) == 0);
-               ok1(ntdb->file->map_size == old_size);
-               free(d.dptr);
-
-               /* This makes a sparse file */
-               ok1(ftruncate(ntdb->file->fd, ALMOST_4G) == 0);
-               ok1(add_free_record(ntdb, old_size, ALMOST_4G - old_size,
-                                   NTDB_LOCK_WAIT, false) == NTDB_SUCCESS);
-
-               /* Now add a little record past the 4G barrier. */
-               ok1(ntdb_expand_file(ntdb, A_LITTLE_BIT) == NTDB_SUCCESS);
-               ok1(add_free_record(ntdb, ALMOST_4G, A_LITTLE_BIT,
-                                   NTDB_LOCK_WAIT, false)
-                   == NTDB_SUCCESS);
-
-               ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
-
-               /* Test allocation path. */
-               k = ntdb_mkdata("key", 4);
-               d = ntdb_mkdata("data", 5);
-               ok1(ntdb_store(ntdb, k, d, NTDB_INSERT) == 0);
-               ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
-
-               /* Make sure it put it at end as we expected. */
-               off = find_and_lock(ntdb, k, F_RDLCK, &h, &rec, NULL);
-               ok1(off >= ALMOST_4G);
-               ntdb_unlock_hash(ntdb, h.h, F_RDLCK);
-
-               ok1(ntdb_fetch(ntdb, k, &d) == 0);
-               ok1(d.dsize == 5);
-               ok1(strcmp((char *)d.dptr, "data") == 0);
-               free(d.dptr);
-
-               ok1(ntdb_delete(ntdb, k) == 0);
-               ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
-
-               ntdb_close(ntdb);
-       }
-
-       /* We might get messages about mmap failing, so don't test
-        * tap_log_messages */
-       return exit_status();
-}