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54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
import psycopg2
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import json
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pytest_plugins = ("fixtures.zenith_fixtures")
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def test_status(pageserver):
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pg_conn = psycopg2.connect(pageserver.connstr())
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pg_conn.autocommit = True
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cur = pg_conn.cursor()
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cur.execute('status')
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assert cur.fetchone() == ('hello world', )
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pg_conn.close()
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def test_branch_list(pageserver, zenith_cli):
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# Create a branch for us
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zenith_cli.run(["branch", "test_branch_list_main", "empty"])
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page_server_conn = psycopg2.connect(pageserver.connstr())
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page_server_conn.autocommit = True
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page_server_cur = page_server_conn.cursor()
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page_server_cur.execute('branch_list')
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branches = json.loads(page_server_cur.fetchone()[0])
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# Filter out branches created by other tests
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branches = [x for x in branches if x['name'].startswith('test_branch_list')]
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assert len(branches) == 1
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assert branches[0]['name'] == 'test_branch_list_main'
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assert 'timeline_id' in branches[0]
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assert 'latest_valid_lsn' in branches[0]
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assert 'ancestor_id' in branches[0]
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assert 'ancestor_lsn' in branches[0]
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# Create another branch, and start Postgres on it
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zenith_cli.run(['branch', 'test_branch_list_experimental', 'test_branch_list_main'])
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zenith_cli.run(['pg', 'create', 'test_branch_list_experimental'])
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page_server_cur.execute('branch_list')
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new_branches = json.loads(page_server_cur.fetchone()[0])
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# Filter out branches created by other tests
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new_branches = [x for x in new_branches if x['name'].startswith('test_branch_list')]
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assert len(new_branches) == 2
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new_branches.sort(key=lambda k: k['name'])
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assert new_branches[0]['name'] == 'test_branch_list_experimental'
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assert new_branches[0]['timeline_id'] != branches[0]['timeline_id']
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# TODO: do the LSNs have to match here?
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assert new_branches[1] == branches[0]
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page_server_conn.close()
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