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/* Copyright (c) 2011, 2022, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
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, version 2.0, 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, Fifth Floor, Boston, MA 02110-1335 USA */
#include <my_global.h>
#include <my_thread.h>
#include <pfs_instr.h>
#include <pfs_stat.h>
#include <pfs_global.h>
#include <pfs_user.h>
#include <pfs_buffer_container.h>
#include <tap.h>
#include "stub_pfs_global.h"
#include "stub_global_status_var.h"
#include <string.h> /* memset */
void test_oom()
{
PSI *psi;
PFS_global_param param;
PSI_bootstrap *boot;
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_socket_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_socket_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= 1000;
param.m_account_sizing= 0;
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;
param.m_events_transactions_history_sizing= 0;
param.m_events_transactions_history_long_sizing= 0;
param.m_digest_sizing= 0;
param.m_session_connect_attrs_sizing= 0;
param.m_program_sizing= 0;
param.m_statement_stack_sizing= 0;
param.m_memory_class_sizing= 10;
param.m_metadata_lock_sizing= 0;
param.m_max_digest_length= 0;
param.m_max_sql_text_length= 0;
/* Setup */
stub_alloc_always_fails= false;
stub_alloc_fails_after_count= 1000;
pre_initialize_performance_schema();
boot= initialize_performance_schema(¶m);
psi= (PSI *)boot->get_interface(PSI_VERSION_1);
PSI_thread_key thread_key_1;
PSI_thread_info all_thread[]=
{
{&thread_key_1, "T-1", 0}
};
psi->register_thread("test", all_thread, 1);
PSI_thread *thread_1= psi->new_thread(thread_key_1, NULL, 0);
psi->set_thread(thread_1);
/* Tests */
int first_fail= 1;
stub_alloc_fails_after_count= first_fail;
psi->set_thread_account("user1", 5, "", 0);
ok(global_user_container.m_lost == 1, "oom (user)");
stub_alloc_fails_after_count= first_fail + 1;
psi->set_thread_account("user2", 5, "", 0);
ok(global_user_container.m_lost == 2, "oom (user waits)");
stub_alloc_fails_after_count= first_fail + 2;
psi->set_thread_account("user3", 5, "", 0);
ok(global_user_container.m_lost == 3, "oom (user stages)");
stub_alloc_fails_after_count= first_fail + 3;
psi->set_thread_account("user4", 5, "", 0);
ok(global_user_container.m_lost == 4, "oom (user statements)");
stub_alloc_fails_after_count= first_fail + 4;
psi->set_thread_account("user5", 5, "", 0);
ok(global_user_container.m_lost == 5, "oom (user transactions)");
stub_alloc_fails_after_count= first_fail + 5;
psi->set_thread_account("user6", 5, "", 0);
ok(global_user_container.m_lost == 6, "oom (user memory)");
shutdown_performance_schema();
}
void do_all_tests()
{
test_oom();
}
int main(int, char **)
{
plan(6);
MY_INIT("pfs_user-oom-t");
do_all_tests();
my_end(0);
return (exit_status());
}
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