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153 lines
5.7 KiB
153 lines
5.7 KiB
/* Copyright (c) 2011, 2017, 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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// First include (the generated) my_config.h, to get correct platform defines,
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// then gtest.h (before any other MySQL headers), to avoid min() macros etc ...
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#include "my_config.h"
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#include <gtest/gtest.h>
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#include "sql/item.h"
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#include "sql/rpl_handler.h" // delegates_init()
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#include "sql/sql_class.h"
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#include "sql/sql_table.h"
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#include "unittest/gunit/mock_create_field.h"
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#include "unittest/gunit/mock_field_timestamp.h"
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#include "unittest/gunit/test_utils.h"
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namespace sql_table_unittest {
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using my_testing::Mock_error_handler;
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using my_testing::Server_initializer;
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/*
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Test of functionality in the file sql_table.cc
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*/
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class SqlTableTest : public ::testing::Test {
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protected:
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virtual void SetUp() { initializer.SetUp(); }
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virtual void TearDown() { initializer.TearDown(); }
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THD *get_thd() { return initializer.thd(); }
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Server_initializer initializer;
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};
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/*
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Test of promote_first_timestamp_column(). We pass it a list of two TIMESTAMP
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NOT NULL columns, the first of which should be promoted to DEFAULT
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CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP. The second column should not
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be promoted.
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*/
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TEST_F(SqlTableTest, PromoteFirstTimestampColumn1) {
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Mock_create_field column_1_definition(MYSQL_TYPE_TIMESTAMP, NULL, NULL);
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Mock_create_field column_2_definition(MYSQL_TYPE_TIMESTAMP, NULL, NULL);
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column_1_definition.flags |= NOT_NULL_FLAG;
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column_2_definition.flags |= NOT_NULL_FLAG;
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List<Create_field> definitions;
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definitions.push_front(&column_1_definition);
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definitions.push_back(&column_2_definition);
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promote_first_timestamp_column(&definitions);
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EXPECT_EQ((Field::DEFAULT_NOW | Field::ON_UPDATE_NOW),
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column_1_definition.auto_flags);
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EXPECT_EQ(Field::NONE, column_2_definition.auto_flags);
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}
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/*
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Test of promote_first_timestamp_column(). We pass it a list of two TIMESTAMP
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NOT NULL columns, the first of which should be promoted to DEFAULT
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CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP. The second column should not
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be promoted.
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*/
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TEST_F(SqlTableTest, PromoteFirstTimestampColumn2) {
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Mock_create_field column_1_definition(MYSQL_TYPE_TIMESTAMP2, NULL, NULL);
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Mock_create_field column_2_definition(MYSQL_TYPE_TIMESTAMP2, NULL, NULL);
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column_1_definition.flags |= NOT_NULL_FLAG;
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column_2_definition.flags |= NOT_NULL_FLAG;
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List<Create_field> definitions;
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definitions.push_front(&column_1_definition);
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definitions.push_back(&column_2_definition);
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promote_first_timestamp_column(&definitions);
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EXPECT_EQ((Field::DEFAULT_NOW | Field::ON_UPDATE_NOW),
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column_1_definition.auto_flags);
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EXPECT_EQ(Field::NONE, column_2_definition.auto_flags);
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}
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/*
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Test of promote_first_timestamp_column(). We pass it a list of two columns,
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one TIMESTAMP NULL DEFAULT 1, and one TIMESTAMP NOT NULL. No promotion
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should take place.
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*/
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TEST_F(SqlTableTest, PromoteFirstTimestampColumn3) {
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Item_string *item_str = new Item_string("1", 1, &my_charset_latin1);
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Mock_create_field column_1_definition(MYSQL_TYPE_TIMESTAMP, item_str, NULL);
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Mock_create_field column_2_definition(MYSQL_TYPE_TIMESTAMP, NULL, NULL);
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column_2_definition.flags |= NOT_NULL_FLAG;
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List<Create_field> definitions;
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definitions.push_front(&column_1_definition);
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definitions.push_back(&column_2_definition);
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promote_first_timestamp_column(&definitions);
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EXPECT_EQ(Field::NONE, column_1_definition.auto_flags);
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EXPECT_EQ(Field::NONE, column_2_definition.auto_flags);
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}
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/*
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This is a test case based on innobase_init()
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There was an out-of-bounds read when converting "-@" to a table name.
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*/
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TEST_F(SqlTableTest, FileNameToTableName) {
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struct PackStuff {
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char foo1;
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char str[3];
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char foo2;
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};
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PackStuff foo;
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memcpy(foo.str, "-@", 3);
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MEM_NOACCESS(&foo.foo1, 1);
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MEM_NOACCESS(&foo.foo2, 1);
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const char test_filename[] = "-@";
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char test_tablename[sizeof test_filename - 1];
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// This one used to fail with AddressSanitizer
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size_t name_length;
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name_length = filename_to_tablename(test_filename, test_tablename,
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sizeof(test_tablename)
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#ifndef DBUG_OFF
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,
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true
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#endif
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);
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EXPECT_EQ((sizeof(test_tablename)) - 1, name_length);
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// This one used to fail if compiled with -DHAVE_VALGRIND
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name_length =
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filename_to_tablename(foo.str, test_tablename, sizeof(test_tablename)
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#ifndef DBUG_OFF
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,
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true
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#endif
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);
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EXPECT_EQ((sizeof(test_tablename)) - 1, name_length);
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}
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} // namespace sql_table_unittest
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