mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-11-29 09:42:27 +02:00
61 lines
1.7 KiB
Python
61 lines
1.7 KiB
Python
import unittest
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import os
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from time import sleep
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from .helpers.ptrack_helpers import ProbackupTest, ProbackupException
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module_name = 'snapfs'
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class SnapFSTest(ProbackupTest, unittest.TestCase):
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# @unittest.expectedFailure
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@unittest.skipUnless(ProbackupTest.enterprise, 'skip')
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def test_snapfs_simple(self):
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"""standart backup modes with ARCHIVE WAL method"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(backup_dir, 'node', node)
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node.safe_psql(
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'postgres',
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'select pg_make_snapshot()')
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node.pgbench_init(scale=10)
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pgbench = node.pgbench(options=['-T', '50', '-c', '2', '--no-vacuum'])
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pgbench.wait()
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self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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node.safe_psql(
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'postgres',
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'select pg_remove_snapshot(1)')
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self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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pgdata = self.pgdata_content(node.data_dir)
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node.cleanup()
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self.restore_node(
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backup_dir, 'node',
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node, options=["-j", "4"])
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pgdata_restored = self.pgdata_content(node.data_dir)
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self.compare_pgdata(pgdata, pgdata_restored)
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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