105 lines
4.4 KiB
C++
105 lines
4.4 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#define USING_LOG_PREFIX SQL
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#include <gtest/gtest.h>
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#include "lib/allocator/page_arena.h"
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#include "sql/ob_sql_utils.h"
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namespace oceanbase {
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using namespace oceanbase::sql;
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using namespace oceanbase::common;
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namespace test {
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class ObSQLUtilsTest : public ::testing::Test {
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public:
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ObSQLUtilsTest()
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{}
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virtual ~ObSQLUtilsTest()
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{}
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virtual void SetUp()
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{}
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virtual void TearDown()
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{}
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private:
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// disallow copy
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ObSQLUtilsTest(const ObSQLUtilsTest& other);
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ObSQLUtilsTest& operator=(const ObSQLUtilsTest& other);
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private:
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// data members
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};
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TEST_F(ObSQLUtilsTest, make_field_name)
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{
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ObString name;
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ObArenaAllocator allocator(common::ObModIds::TEST, common::OB_MALLOC_NORMAL_BLOCK_SIZE);
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ASSERT_EQ(OB_INVALID_ARGUMENT, ObSQLUtils::make_field_name(NULL, -1, CS_TYPE_UTF8MB4_GENERAL_CI, NULL, name));
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ASSERT_EQ(OB_INVALID_ARGUMENT, ObSQLUtils::make_field_name(NULL, 0, CS_TYPE_UTF8MB4_GENERAL_CI, NULL, name));
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(NULL, 0, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_TRUE(name.empty());
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const char* buf1 = "adf";
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int64_t len1 = 3;
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string("adf"));
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ASSERT_EQ(name.length(), 3);
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buf1 = " adf";
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len1 = 5;
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string("adf"));
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ASSERT_EQ(name.length(), 3);
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buf1 = "\t\r\naaa";
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len1 = 6;
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string("aaa"));
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ASSERT_EQ(name.length(), 3);
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buf1 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111";
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len1 = 255;
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string(buf1));
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printf("prt:%s, len:%d\n", name.ptr(), name.length());
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ASSERT_EQ(name.length(), 255);
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const char* buf2 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111111122222";
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int64_t len2 = 261;
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf2, len2, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string(buf1));
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ASSERT_EQ(name.length(), 255);
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buf2 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111222222";
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len2 = 272;
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const char* buf3 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
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"1111111111111111111111111111111111111111111111111111111111222";
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ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf2, len2, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
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ASSERT_EQ(name, ObString::make_string(buf3));
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ASSERT_EQ(name.length(), 255);
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printf("prt:%s, len:%d\n", name.ptr(), name.length());
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}
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} // namespace test
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} // namespace oceanbase
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int main(int argc, char** argv)
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{
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oceanbase::common::ObLogger::get_logger().set_log_level("DEBUG");
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OB_LOGGER.set_log_level("DEBUG");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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