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929c2e06aa
Under terms of MDEV 27490 we'll add support for non-BMP identifiers and upgrade casefolding information to Unicode version 14.0.0. In Unicode-14.0.0 conversion to lower and upper cases can increase octet length of the string, so conversion won't be possible in-place any more. This patch removes virtual functions performing in-place casefolding: - my_charset_handler_st::casedn_str() - my_charset_handler_st::caseup_str() and fixes the code to use the non-inplace functions instead: - my_charset_handler_st::casedn() - my_charset_handler_st::caseup()
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
/* Copyright (c) 2008, 2023, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
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#include <my_global.h>
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#include <my_thread.h>
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#include <pfs_instr_class.h>
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#include <pfs_instr.h>
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#include <pfs_global.h>
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#include <tap.h>
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#include <sql_class.h>
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#include <pfs_buffer_container.h>
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#include "stub_pfs_global.h"
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#include "stub_global_status_var.h"
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void test_oom()
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{
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int rc;
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PFS_global_param param;
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TABLE_SHARE table_share;
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PFS_thread pfs_thread;
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PFS_table_share *pfs_table_share;
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files_charset_info= &my_charset_utf8mb3_general_ci;
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rc= init_sync_class(1000, 0, 0);
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ok(rc == 1, "oom (mutex)");
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rc= init_sync_class(0, 1000, 0);
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ok(rc == 1, "oom (rwlock)");
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rc= init_sync_class(0, 0, 1000);
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ok(rc == 1, "oom (cond)");
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rc= init_thread_class(1000);
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ok(rc == 1, "oom (thread)");
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rc= init_file_class(1000);
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ok(rc == 1, "oom (file)");
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rc= init_socket_class(1000);
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ok(rc == 1, "oom (socket)");
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rc= init_stage_class(1000);
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ok(rc == 1, "oom (stage)");
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rc= init_statement_class(1000);
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ok(rc == 1, "oom (statement)");
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rc= init_memory_class(1000);
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ok(rc == 1, "oom (memory)");
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cleanup_sync_class();
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cleanup_thread_class();
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cleanup_file_class();
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cleanup_table_share();
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cleanup_socket_class();
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cleanup_stage_class();
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cleanup_statement_class();
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cleanup_memory_class();
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/* Table share classes. */
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memset(¶m, 0, sizeof(param));
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param.m_enabled= true;
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param.m_table_share_sizing= 100;
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param.m_setup_object_sizing= 100;
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pfs_thread.m_table_share_hash_pins= NULL;
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pfs_thread.m_setup_object_hash_pins= NULL;
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char db_name[]= "schema 1";
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char table_name[]= "table 1";
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table_share.db.str= db_name;
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table_share.db.length= strlen(db_name);
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table_share.table_name.str= table_name;
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table_share.table_name.length= strlen(table_name);
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init_table_share(param.m_table_share_sizing);
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init_table_share_hash(¶m);
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init_setup_object_hash(¶m);
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stub_alloc_always_fails= false;
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pfs_table_share= find_or_create_table_share(&pfs_thread, false, &table_share);
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ok(pfs_table_share == NULL, "oom (pfs table share)");
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ok(global_table_share_container.m_lost == 1, "oom (table share)");
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cleanup_table_share();
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cleanup_table_share_hash();
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cleanup_setup_object_hash();
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}
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void do_all_tests()
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{
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test_oom();
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}
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int main(int argc, char **argv)
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{
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plan(11);
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MY_INIT(argv[0]);
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do_all_tests();
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my_end(0);
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return (exit_status());
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}
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