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Commit1b4f74a

Browse files
author
v.shepard
committed
PBCKP-588 test partially fixed test_simple_remote.py 41/43
1 parent2c2d2c5 commit1b4f74a

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4 files changed

+44
-21
lines changed

4 files changed

+44
-21
lines changed

‎testgres/node.py

Lines changed: 5 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -519,8 +519,8 @@ def get_auth_method(t):
519519
u"local\treplication\tall\t\t\t{}\n".format(auth_local),
520520
u"host\treplication\tall\t127.0.0.1/32\t{}\n".format(auth_host),
521521
u"host\treplication\tall\t::1/128\t\t{}\n".format(auth_host),
522-
u"host\treplication\t{}\t{}/24\t\t{}\n".format(self.os_ops.username,subnet_base,auth_host),
523-
u"host\tall\t{}\t{}/24\t\t{}\n".format(self.os_ops.username,subnet_base,auth_host)
522+
u"host\treplication\tall\t{}/24\t\t{}\n".format(subnet_base,auth_host),
523+
u"host\tall\tall\t{}/24\t\t{}\n".format(subnet_base,auth_host)
524524
]# yapf: disable
525525

526526
# write missing lines
@@ -790,7 +790,9 @@ def restart(self, params=[]):
790790
]+params# yapf: disable
791791

792792
try:
793-
execute_utility(_params,self.utils_log_file)
793+
error_code,out,error=execute_utility(_params,self.utils_log_file,verbose=True)
794+
if'could not start server'inerror:
795+
raiseExecUtilException
794796
exceptExecUtilExceptionase:
795797
msg='Cannot restart node'
796798
files=self._collect_special_files()

‎testgres/operations/remote_ops.py

Lines changed: 25 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,6 @@
11
importos
22
importtempfile
3+
importtime
34
fromtypingimportOptional
45

56
importsshtunnel
@@ -46,11 +47,29 @@ def __init__(self, host="127.0.0.1", hostname='localhost', port=None, ssh_key=No
4647
self.remote=True
4748
self.ssh=self.ssh_connect()
4849
self.username=usernameorself.get_user()
50+
self.tunnel=None
51+
52+
def__enter__(self):
53+
returnself
54+
55+
def__exit__(self,exc_type,exc_val,exc_tb):
56+
self.close_tunnel()
57+
ifgetattr(self,'ssh',None):
58+
self.ssh.close()
4959

5060
def__del__(self):
51-
ifself.ssh:
61+
ifgetattr(self,'ssh',None):
5262
self.ssh.close()
5363

64+
defclose_tunnel(self):
65+
ifgetattr(self,'tunnel',None):
66+
self.tunnel.stop(force=True)
67+
start_time=time.time()
68+
whileself.tunnel.is_active:
69+
iftime.time()-start_time>sshtunnel.TUNNEL_TIMEOUT:
70+
break
71+
time.sleep(0.5)
72+
5473
defssh_connect(self)->Optional[SSHClient]:
5574
ifnotself.remote:
5675
returnNone
@@ -402,26 +421,27 @@ def db_connect(self, dbname, user, password=None, host="127.0.0.1", port=5432, s
402421
This function establishes a connection to a PostgreSQL database on the remote system using the specified
403422
parameters. It returns a connection object that can be used to interact with the database.
404423
"""
405-
tunnel=sshtunnel.open_tunnel(
424+
self.close_tunnel()
425+
self.tunnel=sshtunnel.open_tunnel(
406426
(host,22),# Remote server IP and SSH port
407427
ssh_username=userorself.username,
408428
ssh_pkey=ssh_keyorself.ssh_key,
409429
remote_bind_address=(host,port),# PostgreSQL server IP and PostgreSQL port
410430
local_bind_address=('localhost',port)# Local machine IP and available port
411431
)
412432

413-
tunnel.start()
433+
self.tunnel.start()
414434

415435
try:
416436
conn=pglib.connect(
417437
host=host,# change to 'localhost' because we're connecting through a local ssh tunnel
418-
port=tunnel.local_bind_port,# use the local bind port set up by the tunnel
438+
port=self.tunnel.local_bind_port,# use the local bind port set up by the tunnel
419439
dbname=dbname,
420440
user=userorself.username,
421441
password=password
422442
)
423443

424444
returnconn
425445
exceptExceptionase:
426-
tunnel.stop()
446+
self.tunnel.stop()
427447
raisee

‎testgres/pubsub.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -214,4 +214,4 @@ def catchup(self, username=None):
214214
username=usernameorself.pub.username,
215215
max_attempts=LOGICAL_REPL_MAX_CATCHUP_ATTEMPTS)
216216
exceptExceptionase:
217-
raise_from(CatchUpException("Failed to catch up",query),e)
217+
raise_from(CatchUpException("Failed to catch up"),e)

‎tests/test_simple_remote.py

Lines changed: 13 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,6 @@
66
importsubprocess
77
importtempfile
88

9-
109
importtestgres
1110
importtime
1211
importsix
@@ -138,6 +137,7 @@ def test_init_after_cleanup(self):
138137
@unittest.skipUnless(util_exists('pg_resetwal'),'might be missing')
139138
@unittest.skipUnless(pg_version_ge('9.6'),'requires 9.6+')
140139
deftest_init_unique_system_id(self):
140+
# FAIL
141141
# this function exists in PostgreSQL 9.6+
142142
query='select system_identifier from pg_control_system()'
143143

@@ -291,7 +291,7 @@ def test_psql(self):
291291
node.safe_psql('copy horns from stdin (format csv)',
292292
input=b"1\n2\n3\n\\.\n")
293293
_sum=node.safe_psql('select sum(w) from horns')
294-
self.assertEqual(b'6\n',_sum)
294+
self.assertEqual(_sum,b'6\n')
295295

296296
# check psql's default args, fails
297297
withself.assertRaises(QueryException):
@@ -688,6 +688,7 @@ def test_poll_query_until(self):
688688
node.poll_query_until('select true')
689689

690690
deftest_logging(self):
691+
# FAIL
691692
logfile=tempfile.NamedTemporaryFile('w',delete=True)
692693

693694
log_conf= {
@@ -747,14 +748,11 @@ def test_pgbench(self):
747748
options=['-q']).pgbench_run(time=2)
748749

749750
# run TPC-B benchmark
750-
proc=node.pgbench(stdout=subprocess.PIPE,
751+
out=node.pgbench(stdout=subprocess.PIPE,
751752
stderr=subprocess.STDOUT,
752753
options=['-T3'])
753754

754-
out,_=proc.communicate()
755-
out=out.decode('utf-8')
756-
757-
self.assertTrue('tps'inout)
755+
self.assertTrue(b'tps = 'inout)
758756

759757
deftest_pg_config(self):
760758
# check same instances
@@ -764,7 +762,6 @@ def test_pg_config(self):
764762

765763
# save right before config change
766764
c1=get_pg_config()
767-
768765
# modify setting for this scope
769766
withscoped_config(cache_pg_config=False)asconfig:
770767

@@ -819,12 +816,16 @@ def test_unix_sockets(self):
819816
node.init(unix_sockets=False,allow_streaming=True)
820817
node.start()
821818

822-
node.execute('select 1')
823-
node.safe_psql('select 1')
819+
res_exec=node.execute('select 1')
820+
res_psql=node.safe_psql('select 1')
821+
self.assertEqual(res_exec, [(1,)])
822+
self.assertEqual(res_psql,b'1\n')
824823

825824
withnode.replicate().start()asr:
826-
r.execute('select 1')
827-
r.safe_psql('select 1')
825+
res_exec=r.execute('select 1')
826+
res_psql=r.safe_psql('select 1')
827+
self.assertEqual(res_exec, [(1,)])
828+
self.assertEqual(res_psql,b'1\n')
828829

829830
deftest_auto_name(self):
830831
withget_remote_node().init(allow_streaming=True).start()asm:

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