tdb: delete from CCAN.

[ccan] / ccan / tdb / test / run-no-lock-during-traverse.c

diff --git a/ccan/tdb/test/run-no-lock-during-traverse.c b/ccan/tdb/test/run-no-lock-during-traverse.c
deleted file mode 100644 (file)
index df089f9..0000000
--- a/ccan/tdb/test/run-no-lock-during-traverse.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#define _XOPEN_SOURCE 500
-#include <unistd.h>
-#include "lock-tracking.h"
-
-#define fcntl fcntl_with_lockcheck
-
-#include <ccan/tdb/tdb.h>
-#include <ccan/tdb/io.c>
-#include <ccan/tdb/tdb.c>
-#include <ccan/tdb/lock.c>
-#include <ccan/tdb/freelist.c>
-#include <ccan/tdb/traverse.c>
-#include <ccan/tdb/transaction.c>
-#include <ccan/tdb/error.c>
-#include <ccan/tdb/open.c>
-#include <ccan/tdb/check.c>
-#include <ccan/tdb/hash.c>
-#include <ccan/tap/tap.h>
-#include <stdlib.h>
-#include <err.h>
-#include "logging.h"
-
-#undef fcntl
-
-#define NUM_ENTRIES 10
-
-static bool prepare_entries(struct tdb_context *tdb)
-{
-       unsigned int i;
-       TDB_DATA key, data;
-       
-       for (i = 0; i < NUM_ENTRIES; i++) {
-               key.dsize = sizeof(i);
-               key.dptr = (void *)&i;
-               data.dsize = strlen("world");
-               data.dptr = (void *)"world";
-
-               if (tdb_store(tdb, key, data, 0) != 0)
-                       return false;
-       }
-       return true;
-}
-
-static void delete_entries(struct tdb_context *tdb)
-{
-       unsigned int i;
-       TDB_DATA key;
-
-       for (i = 0; i < NUM_ENTRIES; i++) {
-               key.dsize = sizeof(i);
-               key.dptr = (void *)&i;
-
-               ok1(tdb_delete(tdb, key) == 0);
-       }
-}
-
-/* We don't know how many times this will run. */
-static int delete_other(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
-                       void *private_data)
-{
-       unsigned int i;
-       memcpy(&i, key.dptr, 4);
-       i = (i + 1) % NUM_ENTRIES;
-       key.dptr = (void *)&i;
-       if (tdb_delete(tdb, key) != 0)
-               (*(int *)private_data)++;
-       return 0;
-}
-
-static int delete_self(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
-                       void *private_data)
-{
-       ok1(tdb_delete(tdb, key) == 0);
-       return 0;
-}
-
-int main(int argc, char *argv[])
-{
-       struct tdb_context *tdb;
-       int errors = 0;
-
-       plan_tests(41);
-       tdb = tdb_open_ex("run-no-lock-during-traverse.tdb",
-                         1024, TDB_CLEAR_IF_FIRST, O_CREAT|O_TRUNC|O_RDWR,
-                         0600, &taplogctx, NULL);
-
-       ok1(tdb);
-       ok1(prepare_entries(tdb));
-       ok1(locking_errors == 0);
-       ok1(tdb_lockall(tdb) == 0);
-       ok1(locking_errors == 0);
-       tdb_traverse(tdb, delete_other, &errors);
-       ok1(errors == 0);
-       ok1(locking_errors == 0);
-       ok1(tdb_unlockall(tdb) == 0);
-
-       ok1(prepare_entries(tdb));
-       ok1(locking_errors == 0);
-       ok1(tdb_lockall(tdb) == 0);
-       ok1(locking_errors == 0);
-       tdb_traverse(tdb, delete_self, NULL);
-       ok1(locking_errors == 0);
-       ok1(tdb_unlockall(tdb) == 0);
-
-       ok1(prepare_entries(tdb));
-       ok1(locking_errors == 0);
-       ok1(tdb_lockall(tdb) == 0);
-       ok1(locking_errors == 0);
-       delete_entries(tdb);
-       ok1(locking_errors == 0);
-       ok1(tdb_unlockall(tdb) == 0);
-
-       ok1(tdb_close(tdb) == 0);       
-
-       return exit_status();
-}