505 lines
19 KiB
C++
505 lines
19 KiB
C++
/* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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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
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include <gtest/gtest.h>
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#include <array>
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#include <cstring>
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#include <memory>
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#include <vector>
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#include "mysql/plugin.h"
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#include "sql/mysqld.h"
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#include "storage/temptable/include/temptable/handler.h"
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#include "unittest/gunit/temptable/table_helper.h"
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#include "unittest/gunit/test_utils.h"
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namespace temptable_test {
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#ifdef DBUG_OFF
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/* In release builds there will be an error reported as well
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as my_error generated. */
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#define EXPECT_UPDATE_UNSUPPORTED(x) \
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m_server_initializer.set_expected_error(ER_CHECK_NOT_IMPLEMENTED); \
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EXPECT_EQ(x, HA_ERR_UNSUPPORTED); \
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m_server_initializer.set_expected_error(0);
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#else
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/* In debug builds there will be an assert. */
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#define EXPECT_UPDATE_UNSUPPORTED(x) \
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EXPECT_DEATH_IF_SUPPORTED(x, ".*Assertion .*");
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#endif
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// To use a test fixture, derive a class from testing::Test.
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class Handler_test : public testing::Test {
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protected:
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virtual void SetUp() {
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m_server_initializer.SetUp();
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init_handlerton();
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}
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virtual void TearDown() { m_server_initializer.TearDown(); }
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THD *thd() { return m_server_initializer.thd(); }
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handlerton *hton() { return &m_temptable_handlerton; }
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protected:
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my_testing::Server_initializer m_server_initializer;
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private:
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handlerton m_temptable_handlerton;
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void init_handlerton() {
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std::memset(&m_temptable_handlerton, 0, sizeof(m_temptable_handlerton));
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m_temptable_handlerton.file_extensions = nullptr;
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m_temptable_handlerton.state = SHOW_OPTION_YES;
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m_temptable_handlerton.db_type = DB_TYPE_TEMPTABLE;
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m_temptable_handlerton.create = nullptr;
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m_temptable_handlerton.flags =
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HTON_ALTER_NOT_SUPPORTED | HTON_CAN_RECREATE | HTON_HIDDEN |
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HTON_NOT_USER_SELECTABLE | HTON_NO_PARTITION | HTON_NO_BINLOG_ROW_OPT |
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HTON_SUPPORTS_EXTENDED_KEYS;
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temptable::Allocator<uint8_t>::init();
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}
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};
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TEST_F(Handler_test, SimpleTableCreate) {
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_long("col0", false, false);
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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EXPECT_EQ(handler.close(), 0);
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EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
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}
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TEST_F(Handler_test, SimpleTableOpsFixedSize) {
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_long("col0", false, false);
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table_helper.add_field_long("col1", true, false);
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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/* Insert (success). */
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table_helper.field<Field_long>(0)->store(1, false);
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table_helper.field<Field_long>(1)->store(1, false);
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table_helper.field<Field_long>(1)->set_notnull();
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(2, false);
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table_helper.field<Field_long>(1)->store(2, false);
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table_helper.field<Field_long>(1)->set_null();
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(3, false);
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table_helper.field<Field_long>(1)->store(1, false);
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table_helper.field<Field_long>(1)->set_null();
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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/* Update one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.field<Field_long>(0)->store(10, false);
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table_helper.field<Field_long>(1)->store(10, false);
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table_helper.field<Field_long>(1)->set_notnull();
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EXPECT_EQ(
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handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Delete one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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EXPECT_EQ(handler.delete_row(table_helper.record_1()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.close(), 0);
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EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
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}
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TEST_F(Handler_test, SimpleTableOpsVarSize) {
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_varstring("col0", 20, false);
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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/* Insert (success). */
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table_helper.field<Field_varstring>(0)->store(1, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_varstring>(0)->store(2, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_varstring>(0)->store(3, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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/* Update one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.field<Field_varstring>(0)->store(10, false);
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EXPECT_EQ(
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handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Delete one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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EXPECT_EQ(handler.delete_row(table_helper.record_1()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.close(), 0);
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EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
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}
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TEST_F(Handler_test, SingleIndex) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_long("col0", false, false);
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table_helper.add_field_long("col1", false, false);
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table_helper.add_index(HA_KEY_ALG_HASH, true, {0});
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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/* Insert (success). */
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table_helper.field<Field_long>(0)->store(1, false);
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table_helper.field<Field_long>(1)->store(1, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(2, false);
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table_helper.field<Field_long>(1)->store(2, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(3, false);
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table_helper.field<Field_long>(1)->store(3, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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/* Insert (duplicate key). */
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table_helper.field<Field_long>(0)->store(2, false);
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table_helper.field<Field_long>(1)->store(2, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), HA_ERR_FOUND_DUPP_KEY);
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/* Update (duplicate row) - verify unsupported error/assert is generated. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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auto old_value = table_helper.field<Field_long>(0)->val_int();
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auto new_value = (old_value == 1) ? 2 : 1;
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table_helper.field<Field_long>(0)->store(new_value, false);
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EXPECT_UPDATE_UNSUPPORTED(
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handler.update_row(table_helper.record_1(), table_helper.record_0()));
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Update (success). */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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table_helper.field<Field_long>(1)->store(10, false);
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EXPECT_EQ(
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handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Delete one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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EXPECT_EQ(handler.delete_row(table_helper.record_1()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.close(), 0);
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EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
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}
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TEST_F(Handler_test, MultiIndex) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_long("col0", false, false);
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table_helper.add_field_long("col1", false, false);
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table_helper.add_field_long("col2", false, false);
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table_helper.add_index(HA_KEY_ALG_HASH, true, {0});
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table_helper.add_index(HA_KEY_ALG_BTREE, true, {1});
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table_helper.add_index(HA_KEY_ALG_HASH, false, {0, 1});
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table_helper.add_index(HA_KEY_ALG_BTREE, false, {0, 1});
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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/* Insert (success). */
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table_helper.field<Field_long>(0)->store(1, false);
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table_helper.field<Field_long>(1)->store(1, false);
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table_helper.field<Field_long>(2)->store(1, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(2, false);
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table_helper.field<Field_long>(1)->store(2, false);
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table_helper.field<Field_long>(2)->store(2, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_long>(0)->store(3, false);
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table_helper.field<Field_long>(1)->store(3, false);
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table_helper.field<Field_long>(2)->store(3, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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/* Insert (duplicate key). */
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table_helper.field<Field_long>(0)->store(4, false);
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table_helper.field<Field_long>(1)->store(2, false);
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table_helper.field<Field_long>(2)->store(9, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), HA_ERR_FOUND_DUPP_KEY);
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/* Update (duplicate row) - verify unsupported error/assert is generated. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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auto old_value1 = table_helper.field<Field_long>(1)->val_int();
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auto new_value1 = (old_value1 == 1) ? 2 : 1;
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table_helper.field<Field_long>(1)->store(new_value1, false);
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EXPECT_UPDATE_UNSUPPORTED(
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handler.update_row(table_helper.record_1(), table_helper.record_0()));
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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auto old_value2 = table_helper.field<Field_long>(1)->val_int();
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auto new_value2 = (old_value2 == 1) ? 2 : 1;
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table_helper.field<Field_long>(0)->store(100, false);
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table_helper.field<Field_long>(1)->store(new_value2, false);
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EXPECT_UPDATE_UNSUPPORTED(
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handler.update_row(table_helper.record_1(), table_helper.record_0()));
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Update (success). */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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table_helper.field<Field_long>(2)->store(99, false);
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EXPECT_EQ(
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handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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/* Delete one row. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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EXPECT_EQ(handler.delete_row(table_helper.record_1()), 0);
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.close(), 0);
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EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
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}
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TEST_F(Handler_test, MultiIndexVarchar) {
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::testing::FLAGS_gtest_death_test_style = "threadsafe";
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const char *table_name = "t1";
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Table_helper table_helper(table_name, thd());
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table_helper.add_field_varstring("col0", 20, false);
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table_helper.add_field_varstring("col1", 20, false);
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table_helper.add_field_varstring("col2", 20, false);
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table_helper.add_index(HA_KEY_ALG_HASH, true, {0});
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table_helper.add_index(HA_KEY_ALG_BTREE, true, {1});
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table_helper.add_index(HA_KEY_ALG_HASH, false, {0, 1});
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table_helper.add_index(HA_KEY_ALG_BTREE, false, {0, 1});
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table_helper.finalize();
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temptable::Handler handler(hton(), table_helper.table_share());
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table_helper.set_handler(&handler);
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EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
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0);
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EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
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/* Insert (success). */
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table_helper.field<Field_varstring>(0)->store(1, false);
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table_helper.field<Field_varstring>(1)->store(1, false);
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table_helper.field<Field_varstring>(2)->store(1, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_varstring>(0)->store(2, false);
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table_helper.field<Field_varstring>(1)->store(2, false);
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table_helper.field<Field_varstring>(2)->store(2, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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table_helper.field<Field_varstring>(0)->store(3, false);
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table_helper.field<Field_varstring>(1)->store(3, false);
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table_helper.field<Field_varstring>(2)->store(3, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
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/* Insert (duplicate key). */
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table_helper.field<Field_varstring>(0)->store(4, false);
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table_helper.field<Field_varstring>(1)->store(2, false);
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table_helper.field<Field_varstring>(2)->store(9, false);
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EXPECT_EQ(handler.write_row(table_helper.record_0()), HA_ERR_FOUND_DUPP_KEY);
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/* Update (duplicate row) - verify unsupported error/assert is generated. */
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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auto old_value1 = table_helper.field<Field_varstring>(1)->val_int();
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auto new_value1 = (old_value1 == 1) ? 2 : 1;
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table_helper.field<Field_varstring>(1)->store(new_value1, false);
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EXPECT_UPDATE_UNSUPPORTED(
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handler.update_row(table_helper.record_1(), table_helper.record_0()));
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EXPECT_EQ(handler.rnd_end(), 0);
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EXPECT_EQ(handler.rnd_init(false), 0);
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EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
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table_helper.copy_record_1_to_0();
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auto old_value2 = table_helper.field<Field_varstring>(1)->val_int();
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auto new_value2 = (old_value2 == 1) ? 2 : 1;
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table_helper.field<Field_varstring>(0)->store(100, false);
|
|
table_helper.field<Field_varstring>(1)->store(new_value2, false);
|
|
EXPECT_UPDATE_UNSUPPORTED(
|
|
handler.update_row(table_helper.record_1(), table_helper.record_0()));
|
|
EXPECT_EQ(handler.rnd_end(), 0);
|
|
|
|
/* Update (success). */
|
|
EXPECT_EQ(handler.rnd_init(false), 0);
|
|
EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
|
|
table_helper.copy_record_1_to_0();
|
|
table_helper.field<Field_varstring>(2)->store(99, false);
|
|
EXPECT_EQ(
|
|
handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
|
|
EXPECT_EQ(handler.rnd_end(), 0);
|
|
|
|
/* Delete one row. */
|
|
EXPECT_EQ(handler.rnd_init(false), 0);
|
|
EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
|
|
EXPECT_EQ(handler.delete_row(table_helper.record_1()), 0);
|
|
EXPECT_EQ(handler.rnd_end(), 0);
|
|
|
|
EXPECT_EQ(handler.close(), 0);
|
|
EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
|
|
}
|
|
|
|
TEST_F(Handler_test, IndexOnOff) {
|
|
const char *table_name = "t1";
|
|
|
|
Table_helper table_helper(table_name, thd());
|
|
table_helper.add_field_long("col0", false, false);
|
|
table_helper.add_index(HA_KEY_ALG_HASH, true, {0});
|
|
table_helper.finalize();
|
|
|
|
temptable::Handler handler(hton(), table_helper.table_share());
|
|
table_helper.set_handler(&handler);
|
|
|
|
EXPECT_EQ(handler.create(table_name, table_helper.table(), nullptr, nullptr),
|
|
0);
|
|
EXPECT_EQ(handler.open(table_name, 0, 0, nullptr), 0);
|
|
|
|
/* Insert (success). */
|
|
table_helper.field<Field_long>(0)->store(1, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
|
|
|
|
table_helper.field<Field_long>(0)->store(2, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
|
|
|
|
table_helper.field<Field_long>(0)->store(3, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
|
|
|
|
/* Insert (duplicate key). */
|
|
table_helper.field<Field_long>(0)->store(2, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), HA_ERR_FOUND_DUPP_KEY);
|
|
|
|
/* Disable indexes. */
|
|
EXPECT_EQ(handler.disable_indexes(HA_KEY_SWITCH_ALL), 0);
|
|
|
|
/* Update (duplicate row) - should succeed. */
|
|
EXPECT_EQ(handler.rnd_init(false), 0);
|
|
EXPECT_EQ(handler.rnd_next(table_helper.record_1()), 0);
|
|
table_helper.copy_record_1_to_0();
|
|
auto old_value = table_helper.field<Field_long>(0)->val_int();
|
|
auto new_value = (old_value == 1) ? 2 : 1;
|
|
table_helper.field<Field_long>(0)->store(new_value, false);
|
|
EXPECT_EQ(
|
|
handler.update_row(table_helper.record_1(), table_helper.record_0()), 0);
|
|
EXPECT_EQ(handler.rnd_end(), 0);
|
|
|
|
/* Insert (duplicate key) - should succeed. */
|
|
table_helper.field<Field_long>(0)->store(3, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
|
|
|
|
/* Enable indexes (should fail, table not empty). */
|
|
EXPECT_EQ(handler.enable_indexes(HA_KEY_SWITCH_ALL), HA_ERR_WRONG_COMMAND);
|
|
|
|
/* Truncate table. */
|
|
EXPECT_EQ(handler.truncate(nullptr), 0);
|
|
|
|
/* Enable indexes (should succeed). */
|
|
EXPECT_EQ(handler.enable_indexes(HA_KEY_SWITCH_ALL), 0);
|
|
|
|
/* Insert & check for duplicate */
|
|
table_helper.field<Field_long>(0)->store(2, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), 0);
|
|
|
|
table_helper.field<Field_long>(0)->store(2, false);
|
|
EXPECT_EQ(handler.write_row(table_helper.record_0()), HA_ERR_FOUND_DUPP_KEY);
|
|
|
|
EXPECT_EQ(handler.close(), 0);
|
|
EXPECT_EQ(handler.delete_table(table_name, nullptr), 0);
|
|
}
|
|
|
|
} // namespace temptable_test
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