mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-12-01 09:51:43 +02:00
96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
import unittest
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from os import path
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import six
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from .ptrack_helpers import ProbackupTest, ProbackupException
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from testgres import stop_all
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import subprocess
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class DeleteTest(ProbackupTest, unittest.TestCase):
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def __init__(self, *args, **kwargs):
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super(DeleteTest, self).__init__(*args, **kwargs)
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@classmethod
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def tearDownClass(cls):
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stop_all()
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# @unittest.skip("skip")
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# @unittest.expectedFailure
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def test_delete_full_backups(self):
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"""delete full backups"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(base_dir="tmp_dirs/delete/{0}".format(fname),
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set_archiving=True,
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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node.start()
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self.assertEqual(self.init_pb(node), six.b(""))
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node.pgbench_init()
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# full backup mode
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self.backup_pb(node)
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pgbench = node.pgbench(stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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pgbench.wait()
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pgbench.stdout.close()
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self.backup_pb(node)
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pgbench = node.pgbench(stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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pgbench.wait()
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pgbench.stdout.close()
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self.backup_pb(node)
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show_backups = self.show_pb(node)
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id_1 = show_backups[0]['ID']
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id_3 = show_backups[2]['ID']
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self.delete_pb(node, show_backups[1]['ID'])
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show_backups = self.show_pb(node)
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self.assertEqual(show_backups[0]['ID'], id_1)
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self.assertEqual(show_backups[1]['ID'], id_3)
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node.stop()
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def test_delete_increment(self):
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"""delete increment and all after him"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(base_dir="tmp_dirs/delete/{0}".format(fname),
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set_archiving=True,
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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node.start()
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self.assertEqual(self.init_pb(node), six.b(""))
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# full backup mode
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self.backup_pb(node)
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# page backup mode
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self.backup_pb(node, backup_type="page")
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# page backup mode
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self.backup_pb(node, backup_type="page")
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# full backup mode
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self.backup_pb(node)
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show_backups = self.show_pb(node)
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self.assertEqual(len(show_backups), 4)
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# delete first page backup
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self.delete_pb(node, show_backups[1]['ID'])
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show_backups = self.show_pb(node)
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self.assertEqual(len(show_backups), 2)
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self.assertEqual(show_backups[0]['Mode'], six.b("FULL"))
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self.assertEqual(show_backups[0]['Status'], six.b("OK"))
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self.assertEqual(show_backups[1]['Mode'], six.b("FULL"))
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self.assertEqual(show_backups[1]['Status'], six.b("OK"))
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node.stop()
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