diff --git a/testgres/node.py b/testgres/node.py
index 1706de11..48a100a9 100644
--- a/testgres/node.py
+++ b/testgres/node.py
@@ -5,6 +5,7 @@
import signal
import subprocess
import threading
+import tempfile
from queue import Queue
import time
@@ -1761,6 +1762,8 @@ def make_simple(
pg_options={},
checksum=True,
bin_dir=None):
+ assert type(pg_options) == dict # noqa: E721
+
if checksum and '--data-checksums' not in initdb_params:
initdb_params.append('--data-checksums')
node = self.make_empty(base_dir, port, bin_dir=bin_dir)
@@ -1773,20 +1776,22 @@ def make_simple(
node.major_version = float(node.major_version_str)
# Set default parameters
- options = {'max_connections': 100,
- 'shared_buffers': '10MB',
- 'fsync': 'off',
- 'wal_level': 'logical',
- 'hot_standby': 'off',
- 'log_line_prefix': '%t [%p]: [%l-1] ',
- 'log_statement': 'none',
- 'log_duration': 'on',
- 'log_min_duration_statement': 0,
- 'log_connections': 'on',
- 'log_disconnections': 'on',
- 'restart_after_crash': 'off',
- 'autovacuum': 'off',
- 'unix_socket_directories': '/tmp'}
+ options = {
+ 'max_connections': 100,
+ 'shared_buffers': '10MB',
+ 'fsync': 'off',
+ 'wal_level': 'logical',
+ 'hot_standby': 'off',
+ 'log_line_prefix': '%t [%p]: [%l-1] ',
+ 'log_statement': 'none',
+ 'log_duration': 'on',
+ 'log_min_duration_statement': 0,
+ 'log_connections': 'on',
+ 'log_disconnections': 'on',
+ 'restart_after_crash': 'off',
+ 'autovacuum': 'off',
+ # unix_socket_directories will be defined later
+ }
# Allow replication in pg_hba.conf
if set_replication:
@@ -1801,11 +1806,16 @@ def make_simple(
else:
options['wal_keep_segments'] = '12'
- # set default values
- node.set_auto_conf(options)
-
# Apply given parameters
- node.set_auto_conf(pg_options)
+ for option_name, option_value in iteritems(pg_options):
+ options[option_name] = option_value
+
+ # Define delayed propertyes
+ if not ("unix_socket_directories" in options.keys()):
+ options["unix_socket_directories"] = __class__._gettempdir()
+
+ # Set config values
+ node.set_auto_conf(options)
# kludge for testgres
# https://github.com/postgrespro/testgres/issues/54
@@ -1814,3 +1824,26 @@ def make_simple(
node.set_auto_conf({}, 'postgresql.conf', ['wal_keep_segments'])
return node
+
+ def _gettempdir():
+ v = tempfile.gettempdir()
+
+ #
+ # Paranoid checks
+ #
+ if type(v) != str: # noqa: E721
+ __class__._raise_bugcheck("tempfile.gettempdir returned a value with type {0}.".format(type(v).__name__))
+
+ if v == "":
+ __class__._raise_bugcheck("tempfile.gettempdir returned an empty string.")
+
+ if not os.path.exists(v):
+ __class__._raise_bugcheck("tempfile.gettempdir returned a not exist path [{0}].".format(v))
+
+ # OK
+ return v
+
+ def _raise_bugcheck(msg):
+ assert type(msg) == str # noqa: E721
+ assert msg != ""
+ raise Exception("[BUG CHECK] " + msg)
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