xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Added a temp hack to increase test coverage

This commit is contained in:
Steven Li 2020-05-31 21:50:41 -07:00
parent 13285886f4
commit 2e2053f306
1 changed files with 26 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
tests/pytest/crash_gen.py
View File

@ -745,7 +745,7 @@ class DbState():
return self._lastInt
def getNextBinary(self):
return "Los_Angeles_{}".format(self.getNextInt())
return "Beijing_Shanghai_Los_Angeles_New_York_San_Francisco_Chicago_Beijing_Shanghai_Los_Angeles_New_York_San_Francisco_Chicago_{}".format(self.getNextInt())
def getNextFloat(self):
return 0.9 + self.getNextInt()
@ -1091,7 +1091,7 @@ class CreateFixedSuperTableTask(StateTransitionTask):
def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
tblName = self._dbState.getFixedSuperTableName()
wt.execSql("create table db.{} (ts timestamp, speed int) tags (b binary(20), f float) ".format(tblName))
wt.execSql("create table db.{} (ts timestamp, speed int) tags (b binary(200), f float) ".format(tblName))
# No need to create the regular tables, INSERT will do that automatically
@ -1150,12 +1150,13 @@ class AddFixedDataTask(StateTransitionTask):
ds = self._dbState
wt.execSql("use db") # TODO: seems to be an INSERT bug to require this
for i in range(10): # 0 to 9
sql = "insert into db.reg_table_{} using {} tags ('{}', {}) values ('{}', {});".format(
i,
ds.getFixedSuperTableName(),
ds.getNextBinary(), ds.getNextFloat(),
ds.getNextTick(), ds.getNextInt())
wt.execSql(sql)
for j in range(200) :
sql = "insert into db.reg_table_{} using {} tags ('{}', {}) values ('{}', {});".format(
i,
ds.getFixedSuperTableName(),
ds.getNextBinary(), ds.getNextFloat(),
ds.getNextTick(), ds.getNextInt())
wt.execSql(sql)
#---------- Non State-Transition Related Tasks ----------#
@ -1311,6 +1312,23 @@ def main():
dbState
)
# Hack to exercise reading from disk, imcreasing coverage. TODO: fix
dbc = dbState.getDbConn()
sTbName = dbState.getFixedSuperTableName()
dbc.execute("create database if not exists db")
dbc.execute("use db")
dbState._state = StateDbOnly() # We altered the state
try: # the super table may not exist
dbc.query("select TBNAME from db.{}".format(sTbName)) # TODO: analyze result set later
rTables = dbc.getQueryResult()
# print("rTables[0] = {}, type = {}".format(rTables[0], type(rTables[0])))
for rTbName in rTables : # regular tables
dbc.query("select * from db.{}".format(rTbName[0])) # TODO: check success failure
logger.debug("Initial READING operation is successful")
except taos.error.ProgrammingError as err:
pass
# Sandbox testing code
# dbc = dbState.getDbConn()
# while True: