213 lines
7.0 KiB
C++
213 lines
7.0 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 <gtest/gtest.h>
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#include "sql/engine/expr/ob_expr_concat_ws.h"
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#include "ob_expr_test_utils.h"
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#include <sstream>
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#include<string>
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using namespace oceanbase::common;
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using namespace oceanbase::sql;
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class TestAllocator: public ObIAllocator
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{
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public:
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TestAllocator(): label_(ObModIds::TEST) {}
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virtual ~TestAllocator() {}
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void *alloc(const int64_t sz) { UNUSED(sz); return NULL; }
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void free(void *p) { UNUSED(p); }
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void freed(const int64_t sz) { UNUSED(sz); }
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void set_label(const char *label) {label_ = label;};
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private:
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const char *label_;
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};
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class ObExprConcatWsTest : public ::testing::Test
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{
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public:
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ObExprConcatWsTest();
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virtual ~ObExprConcatWsTest();
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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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ObExprConcatWsTest(const ObExprConcatWsTest &other);
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ObExprConcatWsTest& operator=(const ObExprConcatWsTest &other);
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private:
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// data members
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};
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ObExprConcatWsTest::ObExprConcatWsTest()
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{
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}
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ObExprConcatWsTest::~ObExprConcatWsTest()
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{
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}
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void ObExprConcatWsTest::SetUp()
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{
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}
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void ObExprConcatWsTest::TearDown()
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{
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}
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#define TN(num,rtype, res,...) EXPECT_RESULTN(concatws, &buf, calc_resultN, num,rtype, res, __VA_ARGS__)
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#define FN(num,...) EXPECT_FAIL_RESULTN(concatws, &buf, calc_resultN, num, __VA_ARGS__)
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#define EXCEPT_RESULTNN(obj, str_buf, func, num, params) \
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{\
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ObObj res;\
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int err = obj.func(res, params, num, str_buf); \
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EXPECT_TRUE(OB_SUCCESS == err); \
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} while(0)
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#define EXCEPT_NULL_RESULT1(obj,str_buf,func,t1,v1,t2,v2,t3,v3)\
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{\
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ObObj param[3];\
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ObObj res;\
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param[2].set_null();\
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param[1].set_null();\
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param[0].set_##t1(v1);\
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param[3].set_##t2(v2);\
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param[4].set_##t3(v3);\
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int ret = obj.func(res,param,5,str_buf);\
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_OB_LOG(INFO, "res=%s", to_cstring(res)); \
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ASSERT_EQ(OB_SUCCESS, ret); \
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}while(0)
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#define EXCEPT_NULL_RESULT2(obj,str_buf,func,rt,rv)\
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{\
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ObObj param[2];\
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ObObj res;\
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param[0].set_null();\
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param[1].set_null();\
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int ret = obj.func(res,param,2,str_buf);\
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_OB_LOG(INFO, "res=%s", to_cstring(res)); \
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ASSERT_EQ(OB_SUCCESS, ret); \
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}while(0)
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#define EXCEPT_NULL_RESULT3(obj,str_buf,func,rt,rv)\
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{\
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ObObj param[1];\
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ObObj res;\
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param[0].set_null();\
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int ret = obj.func(res,param,1,str_buf);\
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ASSERT_EQ(OB_INVALID_ARGUMENT, ret); \
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}while(0)
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#define EXCEPT_NULL_RESULT4(obj,str_buf,func,t1,v1,t2,v2,t3,v3)\
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{\
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ObObj param[3];\
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ObObj res;\
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param[0].set_##t1(v1);\
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param[1].set_##t2(v2);\
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param[2].set_##t3(v3);\
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int ret = obj.func(res,param,5,str_buf);\
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ASSERT_EQ(OB_NOT_INIT, ret); \
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}while(0)
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#define EXCEPT_NULL_RESULT5(obj,str_buf,func,t1,v1,t2,v2,t3,v3)\
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{\
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ObObj param[3];\
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ObObj res;\
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param[0].set_##t1(v1);\
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param[1].set_##t2(v2);\
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param[2].set_##t3(v3);\
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int ret = obj.func(res,param,5,str_buf);\
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ASSERT_EQ(OB_ALLOCATE_MEMORY_FAILED, ret); \
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}while(0)
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#define EXCEPT_MAXLEN_RESULT(obj,str_buf,func,num, params)\
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{\
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ObObj res;\
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int ret = obj.func(res,params,num,str_buf);\
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ASSERT_EQ(OB_SIZE_OVERFLOW, ret); \
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}while(0)
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#define TNN(num,params) EXCEPT_RESULTNN(concatws, &buf, calc_resultN, num, params)
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#define ENR1(t1,v1,t2,v2,t3,v3) EXCEPT_NULL_RESULT1(concatws, &buf, calc_resultN,t1,v1,t2,v2,t3,v3)
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#define ENR2(rt,rv) EXCEPT_NULL_RESULT2(concatws, &buf, calc_resultN, rt,rv)
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#define ENR3(rt,rv) EXCEPT_NULL_RESULT3(concatws, &buf, calc_resultN, rt,rv)
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#define ENR4(buf,t1,v1,t2,v2,t3,v3) EXCEPT_NULL_RESULT4(concatws,buf, calc_resultN,t1,v1,t2,v2,t3,v3)
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#define ENR5(buf,t1,v1,t2,v2,t3,v3) EXCEPT_NULL_RESULT5(concatws,buf, calc_resultN,t1,v1,t2,v2,t3,v3)
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#define EMR(num,params) EXCEPT_MAXLEN_RESULT(concatws,&buf,calc_resultN,num, params)
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TEST_F(ObExprConcatWsTest, basic_test)
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{
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ObExprConcatWs concatws;
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DefaultPageAllocator buf;
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// case 1. concat_ws(',','1');
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TN(2, varchar, "1", varchar, ",",varchar, "1");
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// case 2. concat_ws(',','1','2');
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TN(3, varchar, "1,2", varchar,",",varchar, "1", varchar, "2");
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// case 3. concat_ws(',','','');
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TN(3, varchar, ",", varchar,",",varchar, "", varchar, "");
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// case 4. concat_ws('dffd','221','2','3');
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TN(4, varchar, "221dffd2dffd3", varchar,"dffd",varchar, "221", varchar, "2",varchar,"3");
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// case 5. concat_ws(',','','2333','3');
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TN(4, varchar, ",2333,3", varchar,",",varchar, "", varchar, "2333",varchar,"3");
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// case 6. concat_ws('','','','2','3');
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TN(5, varchar, "#23", varchar,"",varchar,"#",varchar, "", varchar, "2",varchar,"3");
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// case 7. concat_ws('#','','','2','324343','');
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TN(6, varchar, "#,,2,324343,", varchar,",",varchar,"#",varchar, "", varchar, "2",varchar,"324343",varchar,"");
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// case 8. concat_ws('sdsada',null,null,'3234sdda','4324sawsd');
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ENR1(varchar,"sdsada",varchar,"3234sdda",varchar,"4324sawsd");
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// case 9. concat_ws('',null,null,'43534534','fdgsawsd');
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ENR1(varchar,"",varchar,"43534534",varchar,"fdgsawsd");
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// case 10. concat_ws('',null,null,'','');
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ENR1(varchar,"",varchar,"",varchar,"");
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// case 11. concat_ws('sds',null,null,'242%4','^7dfs');
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ENR1(varchar,"sds",varchar,"242%4",varchar,"^7dfs");
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// case 12. concat_ws(null,null)
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ENR2(varchar,"");
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// case 13. testing big size
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ObObj params[1000];
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for(int32_t idx = 0 ; idx < 1000 ; idx++) {
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params[idx].set_varchar("dsfdsfsfsdffsfdsfwererewrewrewddddddwererxdsseeefr343242sas**");
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}
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TNN(1000,params);
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// case 14. testing the first parameter is null for big size
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params[0].set_null();
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TNN(1000,params);
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}
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TEST_F(ObExprConcatWsTest, special_test)
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{
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TestAllocator tbuf;
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ObExprConcatWs concatws;
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DefaultPageAllocator buf;
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// case 1. concat_ws('1');
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FN(1, varchar, "1");
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// case 2. concat_ws(1,'1','2');
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FN(3,int,1,varchar, "1", varchar, "2");
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// case 3. concat_ws('1saas','222',1);
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FN(3,varchar,"1saas", varchar, "222",int,1);
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// case 4. concat_ws('abcdf','1',3.0,1);
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FN(4, varchar,"abcdf",varchar, "1", double, 3.0,int,1);
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// case 5. concat_ws(',','1','2',1,2);
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FN(5,varchar,",",varchar, "1", varchar, "2",int,1,int, 2);
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// case 6. concat_ws('ds','dfd343','433453') test when buf is NULL
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ENR4(NULL,varchar,"ds",varchar,"fdfds",varchar,"433453");
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// case 7. concat_ws('ds','dfd343','433453') test when tbuf can not allocator memory
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ENR5(&tbuf,varchar,"ds",varchar,"fdfds",varchar,"433453");
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// case 8. concat_ws(null)
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ENR3(varchar,"");
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// case 9. testing max length
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ObObj params[10000];
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for(int32_t idx = 0 ; idx < 10000 ; idx++) {
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params[idx].set_varchar("dsfdsfsfsdffsfdsfwererewrewrewddddddwererxdsseeefr343242sas**");
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}
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EMR(10000,params);
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}
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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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::testing::InitGoogleTest(&argc,argv);
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return RUN_ALL_TESTS();
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}
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