270 lines
6.4 KiB
C++
270 lines
6.4 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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#include <gtest/gtest.h>
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#include "lib/ob_date_unit_type.h"
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#include "lib/time/ob_time_utility.h"
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#include "sql/engine/expr/ob_expr_date_sub.h"
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#include "ob_expr_test_utils.h"
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using namespace oceanbase::common;
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using namespace oceanbase::sql;
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class ObExprDatesubTest : public ::testing::Test {
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public:
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ObExprDatesubTest();
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virtual ~ObExprDatesubTest();
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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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ObExprDatesubTest(const ObExprDatesubTest& other);
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ObExprDatesubTest& operator=(const ObExprDatesubTest& other);
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private:
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// data members
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};
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ObExprDatesubTest::ObExprDatesubTest()
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{}
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ObExprDatesubTest::~ObExprDatesubTest()
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{}
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void ObExprDatesubTest::SetUp()
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{}
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void ObExprDatesubTest::TearDown()
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{}
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int64_t get_usec(int year, int month, int day, int hour, int minute, int sec, int64_t usec)
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{
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int64_t ret = 0;
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struct tm t;
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memset(&t, 0, sizeof(struct tm));
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t.tm_year = year - 1900;
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t.tm_mon = month - 1;
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t.tm_mday = day;
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t.tm_hour = hour;
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t.tm_min = minute;
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t.tm_sec = sec;
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ObTimeUtility::timestamp_to_usec(t, usec, ret);
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return ret;
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}
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#define T(obj, t1, v1, t2, v2, t3, v3, ref_type, ref_value) \
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EXPECT_RESULT3(obj, &buf, calc_result3, t1, v1, t2, v2, t3, v3, ref_type, ref_value)
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#define F(obj, t1, v1, t2, v2, t3, v3) \
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EXPECT_FAIL_RESULT3(obj, &buf, calc_result3, t1, v1, t2, v2, t3, v3, precise_datetime, 0)
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TEST_F(ObExprDatesubTest, base_test)
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{
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ObExprDateSub datesub;
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ObExprStringBuf buf;
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ASSERT_EQ(3, datesub.get_param_num());
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T(datesub,
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precise_datetime,
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get_usec(2014, 1, 3, 20, 2, 10, 999),
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int,
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2,
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int,
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DATE_UNIT_DAY,
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precise_datetime,
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get_usec(2014, 1, 1, 20, 2, 10, 999));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_MICROSECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 02, 10, 998998));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_SECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 02, 8, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_MINUTE,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 00, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_HOUR,
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precise_datetime,
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get_usec(2014, 01, 03, 18, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_DAY,
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precise_datetime,
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get_usec(2014, 01, 01, 20, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-03-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_MONTH,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-07-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_QUARTER,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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int,
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2,
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int,
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DATE_UNIT_YEAR,
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precise_datetime,
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get_usec(2012, 01, 03, 20, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02.0002",
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int,
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DATE_UNIT_SECOND_MICROSECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 02, 8, 998800));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02:02",
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int,
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DATE_UNIT_MINUTE_SECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 00, 8, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02:02.0002",
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int,
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DATE_UNIT_MINUTE_MICROSECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 20, 00, 8, 998800));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02:02",
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int,
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DATE_UNIT_HOUR_MINUTE,
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precise_datetime,
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get_usec(2014, 01, 03, 18, 00, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02:02:02",
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int,
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DATE_UNIT_HOUR_SECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 18, 00, 8, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02:02:02.0002",
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int,
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DATE_UNIT_HOUR_MICROSECOND,
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precise_datetime,
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get_usec(2014, 01, 03, 18, 00, 8, 998800));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02 02",
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int,
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DATE_UNIT_DAY_HOUR,
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precise_datetime,
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get_usec(2014, 01, 01, 18, 02, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02 02:02",
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int,
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DATE_UNIT_DAY_MINUTE,
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precise_datetime,
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get_usec(2014, 01, 01, 18, 00, 10, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02 02:02:02",
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int,
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DATE_UNIT_DAY_SECOND,
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precise_datetime,
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get_usec(2014, 01, 01, 18, 00, 8, 999000));
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T(datesub,
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varchar,
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"2014-01-03 20:02:10.999",
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varchar,
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"02 02:02:02.0002",
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int,
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DATE_UNIT_DAY_MICROSECOND,
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precise_datetime,
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get_usec(2014, 01, 01, 18, 00, 8, 998800));
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}
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TEST_F(ObExprDatesubTest, fail_test)
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{
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ObExprDateSub datesub;
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ObExprStringBuf buf;
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ASSERT_EQ(3, datesub.get_param_num());
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F(datesub, int, 10, int, 2, int, DATE_UNIT_MICROSECOND);
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F(datesub, varchar, "2014-01", int, 2, int, DATE_UNIT_DAY);
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F(datesub, double, 1.2, int, 2, int, DATE_UNIT_DAY);
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F(datesub, varchar, "2014-01-03", varchar, "2.2", int, DATE_UNIT_DAY);
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F(datesub, varchar, "2014-01-03", double, 2.5, int, DATE_UNIT_DAY);
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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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