mirror of
https://github.com/taosdata/TDengine
synced 2026-05-24 10:09:01 +00:00
135 lines
5.2 KiB
Python
135 lines
5.2 KiB
Python
import time
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import math
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from new_test_framework.utils import tdLog, tdSql, clusterComCheck, tdStream, StreamItem
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class TestStreamDevBasic:
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def setup_class(cls):
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tdLog.debug(f"start to execute {__file__}")
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def test_stream_dev_basic(self):
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"""basic test
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Verification testing during the development process.
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Catalog:
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- Streams:Others
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Since: v3.3.3.7
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Labels: common,ci
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Jira: None
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History:
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- 2025-5-26 Simon Guan Created
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"""
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self.createSnode()
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self.createDatabase()
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self.prepareQueryData()
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self.prepareTriggerTable()
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self.createStreams()
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self.checkStreamStatus()
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self.writeTriggerData()
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self.checkResults()
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def createSnode(self):
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tdLog.info("create snode")
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tdStream.createSnode(1)
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def createDatabase(self):
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tdLog.info(f"create database")
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tdSql.prepare(dbname="qdb", vgroups=1)
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tdSql.prepare(dbname="tdb", vgroups=1)
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tdSql.prepare(dbname="rdb", vgroups=1)
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clusterComCheck.checkDbReady("qdb")
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clusterComCheck.checkDbReady("tdb")
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clusterComCheck.checkDbReady("rdb")
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def prepareQueryData(self):
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tdLog.info("prepare child tables for query")
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tdStream.prepareChildTables(tbBatch=1, rowBatch=1, rowsPerBatch=400)
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tdLog.info("prepare normal tables for query")
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tdStream.prepareNormalTables(tables=10, rowBatch=1)
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tdLog.info("prepare virtual tables for query")
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tdStream.prepareVirtualTables(tables=10)
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tdLog.info("prepare json tag tables for query, include None and primary key")
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tdStream.prepareJsonTables(tbBatch=1, tbPerBatch=10)
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tdLog.info("prepare view")
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tdStream.prepareViews(views=5)
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def prepareTriggerTable(self):
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tdLog.info("prepare tables for trigger")
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stb = "create table tdb.triggers (ts timestamp, c1 int, c2 int) tags(id int, name varchar(16));"
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ctb = "create table tdb.t1 using tdb.triggers tags(1, '1') tdb.t2 using tdb.triggers tags(2, '2') tdb.t3 using tdb.triggers tags(3, '3')"
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tdSql.execute(stb)
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tdSql.execute(ctb)
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ntb = "create table tdb.n1 (ts timestamp, c1 int, c2 int)"
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tdSql.execute(ntb)
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vstb = "create stable tdb.vtriggers (ts timestamp, c1 int, c2 int) tags(id int) VIRTUAL 1"
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vctb = "create vtable tdb.v1 (tdb.t1.c1, tdb.t2.c2) using tdb.vtriggers tags(1)"
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tdSql.execute(vstb)
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tdSql.execute(vctb)
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def writeTriggerData(self):
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tdLog.info("write data to trigger table")
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sqls = [
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"insert into tdb.t1 values ('2025-01-01 00:00:00', 0, 0 ) ('2025-01-01 00:05:00', 5, 50 ) ('2025-01-01 00:10:00', 10, 100)",
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"insert into tdb.t2 values ('2025-01-01 00:11:00', 11, 110) ('2025-01-01 00:12:00', 12, 120) ('2025-01-01 00:15:00', 15, 150)",
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"insert into tdb.t3 values ('2025-01-01 00:21:00', 21, 210)",
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"insert into tdb.n1 values ('2025-01-01 00:25:00', 25, 250) ('2025-01-01 00:26:00', 26, 260) ('2025-01-01 00:27:00', 27, 270)",
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"insert into tdb.t1 values ('2025-01-01 00:30:00', 30, 300) ('2025-01-01 00:32:00', 32, 320) ('2025-01-01 00:36:00', 36, 360)",
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"insert into tdb.n1 values ('2025-01-01 00:40:00', 40, 400) ('2025-01-01 00:42:00', 42, 420)",
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]
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tdSql.executes(sqls)
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def checkStreamStatus(self):
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tdLog.info(f"wait total:{len(self.streams)} streams run finish")
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tdStream.checkStreamStatus()
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def checkResults(self):
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tdLog.info(f"check total:{len(self.streams)} streams result")
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for stream in self.streams:
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stream.checkResults()
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def createStreams(self):
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self.streams = []
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stream = StreamItem(
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id=5,
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stream="create stream rdb.s5 interval(5m) sliding(5m) from tdb.triggers partition by tbname into rdb.r5 as select _twstart ts, _twend te, _twduration td, _twrownum tw, %%tbname as tb, count(c1) c1, avg(c2) c2 from %%tbname where ts >= _twstart and ts < _twend",
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res_query="select ts, te, td, tw, tb, c1, c2, tag_tbname from rdb.r5 where tag_tbname='t1';",
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exp_query="select _wstart, _wend, _wduration, count(c1), 't1', count(c1), avg(c2), 't1' from tdb.t1 where ts >= '2025-01-01 00:00:00' and ts < '2025-01-01 00:35:00' interval(5m) fill(value, 0, 0, null);",
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check_func=self.check5,
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)
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self.streams.append(stream)
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tdLog.info(f"create total:{len(self.streams)} streams")
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for stream in self.streams:
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stream.createStream()
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def check5(self):
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tdSql.checkResultsByFunc(
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sql="select * from information_schema.ins_tags where db_name='rdb' and stable_name='r5' and tag_name='tag_tbname';",
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func=lambda: tdSql.getRows() == 2,
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)
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tdSql.checkResultsByFunc(
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sql="select ts, te, td, c1, tag_tbname from rdb.r5 where tag_tbname='t2'",
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func=lambda: tdSql.getRows() == 1
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and tdSql.compareData(0, 0, "2025-01-01 00:10:00.000")
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and tdSql.compareData(0, 1, "2025-01-01 00:15:00.000")
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and tdSql.compareData(0, 2, 300000)
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and tdSql.compareData(0, 3, 2)
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and tdSql.compareData(0, 4, "t2"),
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)
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