mirror of
https://github.com/neondatabase/neon.git
synced 2026-01-07 13:32:57 +00:00
0ec56cd21f
* Add ancestor_id to pg_list->branch_list output of pageserver. * Display branching point (LSN) for each non-root branch. * Add tests for `zenith branch`.
50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
import pytest
|
|
import psycopg2
|
|
import json
|
|
|
|
pytest_plugins = ("fixtures.zenith_fixtures")
|
|
|
|
def helper_compare_branch_list(page_server_cur, zenith_cli):
|
|
"""
|
|
Compare branches list returned by CLI and directly via API.
|
|
Filters out branches created by other tests.
|
|
"""
|
|
|
|
page_server_cur.execute('branch_list;')
|
|
branches_api = sorted(map(lambda b: b['name'], json.loads(page_server_cur.fetchone()[0])))
|
|
branches_api = [b for b in branches_api if b.startswith('test_cli_') or b in ('empty', 'main')]
|
|
|
|
res = zenith_cli.run(["branch"]);
|
|
assert(res.stderr == '')
|
|
branches_cli = sorted(map(lambda b: b.split(':')[-1].strip(), res.stdout.strip().split("\n")))
|
|
branches_cli = [b for b in branches_cli if b.startswith('test_cli_') or b in ('empty', 'main')]
|
|
|
|
assert(branches_api == branches_cli)
|
|
|
|
def test_cli_branch_list(pageserver, zenith_cli):
|
|
|
|
page_server_conn = psycopg2.connect(pageserver.connstr())
|
|
page_server_conn.autocommit = True
|
|
page_server_cur = page_server_conn.cursor()
|
|
|
|
# Initial sanity check
|
|
helper_compare_branch_list(page_server_cur, zenith_cli)
|
|
|
|
# Create a branch for us
|
|
res = zenith_cli.run(["branch", "test_cli_branch_list_main", "main"]);
|
|
assert(res.stderr == '')
|
|
helper_compare_branch_list(page_server_cur, zenith_cli)
|
|
|
|
# Create a nested branch
|
|
res = zenith_cli.run(["branch", "test_cli_branch_list_nested", "test_cli_branch_list_main"]);
|
|
assert(res.stderr == '')
|
|
helper_compare_branch_list(page_server_cur, zenith_cli)
|
|
|
|
# Check that all new branches are visible via CLI
|
|
res = zenith_cli.run(["branch"]);
|
|
assert(res.stderr == '')
|
|
branches_cli = sorted(map(lambda b: b.split(':')[-1].strip(), res.stdout.strip().split("\n")))
|
|
|
|
assert('test_cli_branch_list_main' in branches_cli)
|
|
assert('test_cli_branch_list_nested' in branches_cli)
|