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#include <ccan/failtest/failtest_override.h>
#include <ccan/tdb2/tdb.c>
#include <ccan/tdb2/open.c>
#include <ccan/tdb2/free.c>
#include <ccan/tdb2/lock.c>
#include <ccan/tdb2/io.c>
#include <ccan/tdb2/hash.c>
#include <ccan/tdb2/transaction.c>
#include <ccan/tdb2/check.c>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#include "logging.h"
#include "failtest_helper.h"
static bool failtest_suppress = false;
/* Don't need to test everything here, just want expand testing. */
static enum failtest_result
suppress_failure(struct failtest_call *history, unsigned num)
{
if (failtest_suppress)
return FAIL_DONT_FAIL;
return block_repeat_failures(history, num);
}
int main(int argc, char *argv[])
{
unsigned int i;
struct tdb_context *tdb;
int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
struct tdb_data key = tdb_mkdata("key", 3);
struct tdb_data data = tdb_mkdata("data", 4), d;
union tdb_attribute seed_attr;
unsigned int msgs = 0;
failtest_init(argc, argv);
failtest_hook = suppress_failure;
failtest_exit_check = exit_check_log;
seed_attr.base.attr = TDB_ATTRIBUTE_SEED;
seed_attr.base.next = &tap_log_attr;
seed_attr.seed.seed = 0;
failtest_suppress = true;
plan_tests(sizeof(flags) / sizeof(flags[0]) * 11);
for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
tdb = tdb_open("run-05-readonly-open.tdb", flags[i],
O_RDWR|O_CREAT|O_TRUNC, 0600, &seed_attr);
ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
tdb_close(tdb);
failtest_suppress = false;
tdb = tdb_open("run-05-readonly-open.tdb", flags[i],
O_RDONLY, 0600, &tap_log_attr);
if (!ok1(tdb))
break;
ok1(tap_log_messages == msgs);
/* Fetch should succeed, stores should fail. */
if (!ok1(tdb_fetch(tdb, key, &d) == 0))
goto fail;
ok1(tdb_deq(d, data));
free(d.dptr);
if (!ok1(tdb_store(tdb, key, data, TDB_MODIFY)
== TDB_ERR_RDONLY))
goto fail;
ok1(tap_log_messages == ++msgs);
if (!ok1(tdb_store(tdb, key, data, TDB_INSERT)
== TDB_ERR_RDONLY))
goto fail;
ok1(tap_log_messages == ++msgs);
failtest_suppress = true;
ok1(tdb_check(tdb, NULL, NULL) == 0);
tdb_close(tdb);
ok1(tap_log_messages == msgs);
/* SIGH: failtest bug, it doesn't save the tdb file because
* we have it read-only. If we go around again, it gets
* changed underneath us and things get screwy. */
if (failtest_has_failed())
break;
}
failtest_exit(exit_status());
fail:
failtest_suppress = true;
tdb_close(tdb);
failtest_exit(exit_status());
}
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