Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 114 insertions, 0 deletions

diff --git a/storage/perfschema/unittest/pfs_instr_class-oom-t.cc b/storage/perfschema/unittest/pfs_instr_class-oom-t.cc
new file mode 100644
index 00000000..b7c17d06
--- /dev/null
+++ b/storage/perfschema/unittest/pfs_instr_class-oom-t.cc
@@ -0,0 +1,114 @@
+/* Copyright (c) 2008, 2023, 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_class.h>
+#include <pfs_instr.h>
+#include <pfs_global.h>
+#include <tap.h>
+#include <sql_class.h>
+#include <pfs_buffer_container.h>
+
+#include "stub_pfs_global.h"
+#include "stub_global_status_var.h"
+
+void test_oom()
+{
+  int rc;
+  PFS_global_param param;
+  TABLE_SHARE table_share;
+  PFS_thread pfs_thread;
+  PFS_table_share *pfs_table_share;
+
+  rc= init_sync_class(1000, 0, 0);
+  ok(rc == 1, "oom (mutex)");
+  rc= init_sync_class(0, 1000, 0);
+  ok(rc == 1, "oom (rwlock)");
+  rc= init_sync_class(0, 0, 1000);
+  ok(rc == 1, "oom (cond)");
+  rc= init_thread_class(1000);
+  ok(rc == 1, "oom (thread)");
+  rc= init_file_class(1000);
+  ok(rc == 1, "oom (file)");
+  rc= init_socket_class(1000);
+  ok(rc == 1, "oom (socket)");
+  rc= init_stage_class(1000);
+  ok(rc == 1, "oom (stage)");
+  rc= init_statement_class(1000);
+  ok(rc == 1, "oom (statement)");
+  rc= init_memory_class(1000);
+  ok(rc == 1, "oom (memory)");
+
+  cleanup_sync_class();
+  cleanup_thread_class();
+  cleanup_file_class();
+  cleanup_table_share();
+  cleanup_socket_class();
+  cleanup_stage_class();
+  cleanup_statement_class();
+  cleanup_memory_class();
+
+  /* Table share classes. */
+  memset(&param, 0, sizeof(param));
+  param.m_enabled= true;
+  param.m_table_share_sizing= 100;
+  param.m_setup_object_sizing= 100;
+
+  pfs_thread.m_table_share_hash_pins= NULL;
+  pfs_thread.m_setup_object_hash_pins= NULL;
+  
+  char db_name[]= "schema 1";
+  char table_name[]= "table 1";
+  table_share.db.str= db_name;
+  table_share.db.length= strlen(db_name);
+  table_share.table_name.str= table_name;
+  table_share.table_name.length= strlen(table_name);
+
+  init_table_share(param.m_table_share_sizing);
+  init_table_share_hash(&param);
+  init_setup_object_hash(&param);
+
+  stub_alloc_always_fails= false;
+  pfs_table_share= find_or_create_table_share(&pfs_thread, false, &table_share);
+  ok(pfs_table_share == NULL, "oom (pfs table share)");
+  ok(global_table_share_container.m_lost == 1, "oom (table share)");
+
+  cleanup_table_share();
+  cleanup_table_share_hash();
+  cleanup_setup_object_hash();
+}
+
+void do_all_tests()
+{
+  test_oom();
+}
+
+int main(int argc, char **argv)
+{
+  plan(11);
+  MY_INIT(argv[0]);
+  do_all_tests();
+  my_end(0);
+  return (exit_status());
+}
+