mirror of
https://github.com/MariaDB/server.git
synced 2025-08-31 22:22:30 +03:00
474fe6d9d9
and small collateral changes mysql-test/lib/My/Test.pm: somehow with "print" we get truncated writes sometimes mysql-test/suite/perfschema/r/digest_table_full.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/dml_handler.result: host table is not ported over yet mysql-test/suite/perfschema/r/information_schema.result: host table is not ported over yet mysql-test/suite/perfschema/r/nesting.result: this differs, because we don't rewrite general log queries, and multi-statement packets are logged as a one entry. this result file is identical to what mysql-5.6.5 produces with the --log-raw option. mysql-test/suite/perfschema/r/relaylog.result: MariaDB modifies the binlog index file directly, while MySQL 5.6 has a feature "crash-safe binlog index" and modifies a special "crash-safe" shadow copy of the index file and then moves it over. That's why this test shows "NONE" index file writes in MySQL and "MANY" in MariaDB. mysql-test/suite/perfschema/r/server_init.result: MariaDB initializes the "manager" resources from the "manager" thread, and starts this thread only when --flush-time is not 0. MySQL 5.6 initializes "manager" resources unconditionally on server startup. mysql-test/suite/perfschema/r/stage_mdl_global.result: this differs, because MariaDB disables query cache when query_cache_size=0. MySQL does not do that, and this causes useless mutex locks and waits. mysql-test/suite/perfschema/r/statement_digest.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_consumers.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_long_query.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/rpl/r/rpl_mixed_drop_create_temp_table.result: will be updated to match 5.6 when alfranio.correia@oracle.com-20110512172919-c1b5kmum4h52g0ni and anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y are merged mysql-test/suite/rpl/r/rpl_non_direct_mixed_mixing_engines.result: will be updated to match 5.6 when anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y is merged
118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
/* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
|
|
|
#include <my_global.h>
|
|
#include <my_pthread.h>
|
|
#include <pfs_instr.h>
|
|
#include <pfs_stat.h>
|
|
#include <pfs_global.h>
|
|
#include <pfs_account.h>
|
|
#include <tap.h>
|
|
|
|
#include "stub_pfs_global.h"
|
|
#include "stub_server_misc.h"
|
|
|
|
#include <string.h> /* memset */
|
|
|
|
void test_oom()
|
|
{
|
|
int rc;
|
|
PFS_global_param param;
|
|
|
|
memset(& param, 0xFF, sizeof(param));
|
|
param.m_enabled= true;
|
|
param.m_mutex_class_sizing= 0;
|
|
param.m_rwlock_class_sizing= 0;
|
|
param.m_cond_class_sizing= 0;
|
|
param.m_thread_class_sizing= 10;
|
|
param.m_table_share_sizing= 0;
|
|
param.m_file_class_sizing= 0;
|
|
param.m_mutex_sizing= 0;
|
|
param.m_rwlock_sizing= 0;
|
|
param.m_cond_sizing= 0;
|
|
param.m_thread_sizing= 1000;
|
|
param.m_table_sizing= 0;
|
|
param.m_file_sizing= 0;
|
|
param.m_file_handle_sizing= 0;
|
|
param.m_events_waits_history_sizing= 10;
|
|
param.m_events_waits_history_long_sizing= 0;
|
|
param.m_setup_actor_sizing= 0;
|
|
param.m_setup_object_sizing= 0;
|
|
param.m_host_sizing= 0;
|
|
param.m_user_sizing= 0;
|
|
param.m_account_sizing= 1000;
|
|
param.m_stage_class_sizing= 50;
|
|
param.m_events_stages_history_sizing= 0;
|
|
param.m_events_stages_history_long_sizing= 0;
|
|
param.m_statement_class_sizing= 50;
|
|
param.m_events_statements_history_sizing= 0;
|
|
param.m_events_statements_history_long_sizing= 0;
|
|
|
|
/* Setup */
|
|
|
|
stub_alloc_always_fails= false;
|
|
stub_alloc_fails_after_count= 1000;
|
|
|
|
init_event_name_sizing(& param);
|
|
rc= init_stage_class(param.m_stage_class_sizing);
|
|
ok(rc == 0, "init stage class");
|
|
rc= init_statement_class(param.m_statement_class_sizing);
|
|
ok(rc == 0, "init statement class");
|
|
|
|
/* Tests */
|
|
|
|
stub_alloc_fails_after_count= 1;
|
|
rc= init_account(& param);
|
|
ok(rc == 1, "oom (account)");
|
|
cleanup_account();
|
|
|
|
stub_alloc_fails_after_count= 2;
|
|
rc= init_account(& param);
|
|
ok(rc == 1, "oom (account waits)");
|
|
cleanup_account();
|
|
|
|
stub_alloc_fails_after_count= 3;
|
|
rc= init_account(& param);
|
|
ok(rc == 1, "oom (account stages)");
|
|
cleanup_account();
|
|
|
|
stub_alloc_fails_after_count= 4;
|
|
rc= init_account(& param);
|
|
ok(rc == 1, "oom (account statements)");
|
|
cleanup_account();
|
|
|
|
cleanup_statement_class();
|
|
cleanup_stage_class();
|
|
}
|
|
|
|
void do_all_tests()
|
|
{
|
|
PFS_atomic::init();
|
|
|
|
test_oom();
|
|
|
|
PFS_atomic::cleanup();
|
|
}
|
|
|
|
int main(int, char **)
|
|
{
|
|
plan(6);
|
|
MY_INIT("pfs_account-oom-t");
|
|
do_all_tests();
|
|
my_end(0);
|
|
return 0;
|
|
}
|
|
|