98 lines
4.0 KiB
C++
98 lines
4.0 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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#include "pl/parser/ob_pl_parser.h"
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#include <gtest/gtest.h>
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#include "lib/utility/ob_test_util.h"
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#include "../test_sql_utils.h"
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#include "lib/allocator/page_arena.h"
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#include "lib/json/ob_json_print_utils.h" // for SJ
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//#include "sql/plan_cache/ob_sql_parameterization.cpp"
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#include <fstream>
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#include <iterator>
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using namespace oceanbase::common;
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using namespace oceanbase::sql;
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using namespace oceanbase::pl;
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namespace test
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{
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class TestPLParser: public ::testing::Test
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{
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public:
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TestPLParser();
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virtual ~TestPLParser();
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virtual void SetUp();
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virtual void TearDown();
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private:
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// disallow copy
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DISALLOW_COPY_AND_ASSIGN(TestPLParser);
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protected:
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// data members
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ObArenaAllocator allocator_;
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};
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TestPLParser::TestPLParser() : allocator_(ObModIds::TEST)
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{
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}
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TestPLParser::~TestPLParser()
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{
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}
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void TestPLParser::SetUp()
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{
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}
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void TestPLParser::TearDown()
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{
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}
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TEST_F(TestPLParser, basic_test)
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{
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ObPLParser parser(allocator_, ObCharsets4Parser());
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ParseResult parse_result;
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// const char *query_str = "CREATE PROCEDURE sp (a varchar(10), b int(10)) BEGIN DECLARE c int default 1; DECLARE d, e varchar(11); IF 1=1 THEN select * from t1; ELSE IF 2=1 THEN select * from t1; ELSE select 1; END IF; END";
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// const char *query_str = "create procedure sp() begin declare i bigint; if(i=1) then select 1 from dual; end if; end";
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// const char *query_str = "do begin declare i bigint default 0; set i=i+1; if(i=1) then select 1 from dual; end if; end";
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// const char *query_str = "CREATE PROCEDURE handlerdemo () BEGIN DECLARE CONTINUE HANDLER FOR SQLSTATE '23000' SET @x2 = 1; SET @x = 1; INSERT INTO test.t VALUES (1); SET @x = 2; INSERT INTO test.t VALUES (1); SET @x = 3; END;";
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// const char *query_str = "CREATE PROCEDURE sp() insert into t1 values(1, 1);";
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// const char *query_str = "CREATE PROCEDURE sp (a varchar(10), b int(10)) BEGIN DECLARE TYPE RecType IS RECORD(rno int, rname int, rsal int); DECLARE TYPE Tabletype IS TABLE OF RecType; DECLARE curval CURSOR FOR select c1 from t1; OPEN curval; FETCH curval INTO a, b; FETCH curval BULK INTO tab1; FETCH curval BULK INTO tab2 LIMIT 3; CLOSE curval; IF 1=1 THEN select * from t1; ELSE IF 2=1 THEN select * from t1; ELSE select 1; END IF; END";
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// const char *query_str = "do begin declare i bigint default 0; set i=i+1; if(i=1) then select 1 from dual; end if; end";
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// const char *query_str = "create procedure p(x int) begin declare i int; set i=i+1; if(1=1) then begin declare j int; select 1 from a where a1=i into x; end; end if; while i>1 do set i=i-1; end while; call f(x); end";
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// const char* query_str = "do begin DECLARE total_sale INT DEFAULT 0; set total_sale = ?; update t1 set c1 = c1 + total_sale; end";
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const char* query_str = "create procedure pro() begin DECLARE total_sale INT DEFAULT 0; set total_sale = 10; if total_sale > ? then update t1 set c1 = c1 + total_sale; end if; end";
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ObString query = ObString::make_string(query_str);
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int ret = OB_SUCCESS;
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_OB_LOG(INFO, "QUERY: %s", query_str);
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ret = parser.parse(query, query, parse_result);
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ASSERT_EQ(OB_SUCCESS, -ret);
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if (NULL != parse_result.result_tree_) {
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_OB_LOG(INFO, "%s", CSJ(ObParserResultPrintWrapper(*parse_result.result_tree_)));
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}
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}
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}
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc,argv);
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if(argc >= 2)
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{
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if (strcmp("DEBUG", argv[1]) == 0
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|| strcmp("WARN", argv[1]) == 0)
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OB_LOGGER.set_log_level(argv[1]);
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} else {
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OB_LOGGER.set_log_level("INFO");
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}
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OB_LOGGER.set_file_name("test_pl_parser.log", true);
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return RUN_ALL_TESTS();
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}
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