70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
/* Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "my_config.h"
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "unittest/gunit/mock_parse_tree.h"
|
|
#include "unittest/gunit/test_utils.h"
|
|
|
|
#include "sql/item_regexp_func.h"
|
|
#include "sql/parse_tree_items.h"
|
|
|
|
namespace item_func_regexp_unittest {
|
|
|
|
using my_testing::Mock_pt_item_list;
|
|
using my_testing::Server_initializer;
|
|
|
|
class ItemFuncRegexpTest : public ::testing::Test {
|
|
protected:
|
|
virtual void SetUp() { initializer.SetUp(); }
|
|
virtual void TearDown() { initializer.TearDown(); }
|
|
|
|
THD *thd() { return initializer.thd(); }
|
|
|
|
Server_initializer initializer;
|
|
|
|
template <typename Item_type>
|
|
void test_print(const char *arg1, const char *arg2, const char *expected) {
|
|
auto args = new (thd()->mem_root) Mock_pt_item_list{arg1, arg2};
|
|
Item *item = new Item_type(POS(), args);
|
|
Parse_context pc(thd(), thd()->lex->select_lex);
|
|
item->itemize(&pc, &item);
|
|
item->fix_fields(thd(), nullptr);
|
|
String buf;
|
|
item->print(thd(), &buf, QT_ORDINARY);
|
|
EXPECT_STREQ(expected, buf.c_ptr_safe());
|
|
}
|
|
};
|
|
|
|
TEST_F(ItemFuncRegexpTest, Print) {
|
|
test_print<Item_func_regexp_instr>("abc", "def", "regexp_instr('abc','def')");
|
|
test_print<Item_func_regexp_like>("abc", "def", "regexp_like('abc','def')");
|
|
test_print<Item_func_regexp_replace>("ab", "c", "regexp_replace('ab','c')");
|
|
test_print<Item_func_regexp_substr>("x", "y", "regexp_substr('x','y')");
|
|
}
|
|
|
|
} // namespace item_func_regexp_unittest
|