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#include "../common/tdb_private.h"
#include "lock-tracking.h"
#define fcntl fcntl_with_lockcheck
#include "../common/io.c"
#include "../common/tdb.c"
#include "../common/lock.c"
#include "../common/freelist.c"
#include "../common/traverse.c"
#include "../common/transaction.c"
#include "../common/error.c"
#include "../common/open.c"
#include "../common/check.c"
#include "../common/hash.c"
#include "tap-interface.h"
#undef fcntl
#include <stdlib.h>
#include <stdbool.h>
#include "external-agent.h"
#include "logging.h"
static struct agent *agent;
static bool correct_key(TDB_DATA key)
{
return key.dsize == strlen("hi")
&& memcmp(key.dptr, "hi", key.dsize) == 0;
}
static bool correct_data(TDB_DATA data)
{
return data.dsize == strlen("world")
&& memcmp(data.dptr, "world", data.dsize) == 0;
}
static int traverse2(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
void *p)
{
ok1(correct_key(key));
ok1(correct_data(data));
return 0;
}
static int traverse1(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
void *p)
{
ok1(correct_key(key));
ok1(correct_data(data));
ok1(external_agent_operation(agent, TRANSACTION_START, tdb_name(tdb))
== WOULD_HAVE_BLOCKED);
tdb_traverse(tdb, traverse2, NULL);
/* That should *not* release the transaction lock! */
ok1(external_agent_operation(agent, TRANSACTION_START, tdb_name(tdb))
== WOULD_HAVE_BLOCKED);
return 0;
}
int main(int argc, char *argv[])
{
struct tdb_context *tdb;
TDB_DATA key, data;
plan_tests(17);
agent = prepare_external_agent();
tdb = tdb_open_ex("run-nested-traverse.tdb", 1024, TDB_CLEAR_IF_FIRST,
O_CREAT|O_TRUNC|O_RDWR, 0600, &taplogctx, NULL);
ok1(tdb);
ok1(external_agent_operation(agent, OPEN, tdb_name(tdb)) == SUCCESS);
ok1(external_agent_operation(agent, TRANSACTION_START, tdb_name(tdb))
== SUCCESS);
ok1(external_agent_operation(agent, TRANSACTION_COMMIT, tdb_name(tdb))
== SUCCESS);
key.dsize = strlen("hi");
key.dptr = (void *)"hi";
data.dptr = (void *)"world";
data.dsize = strlen("world");
ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
tdb_traverse(tdb, traverse1, NULL);
tdb_traverse_read(tdb, traverse1, NULL);
tdb_close(tdb);
return exit_status();
}
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