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firebird-qa/tests/bugs/gh_7888_test.py

44 lines
1.3 KiB
Python

#coding:utf-8
"""
ID: issue-7888
ISSUE: https://github.com/FirebirdSQL/firebird/issues/7888
TITLE: The ability to retrieve the total number of pages in the database
NOTES:
[10.01.2024] pzotov
Checked on 6.0.0.199
"""
import pytest
from firebird.qa import *
db = db_factory()
test_script = """
set list on;
select
iif(mon_pages = pg_allo, 'PASSED', 'FAILED: mon_pages=' || mon_pages || ', pg_allo=' || pg_allo) as mon_pages_check
,iif(pg_allo = pg_used + pg_free, 'PASSED', 'FAILED: pg_allo=' || pg_allo || ', pg_used=' || pg_used || ', pg_free=' || pg_free) as pg_sum_check
from (
select
m.mon$pages as mon_pages
,coalesce( cast(rdb$get_context('SYSTEM', 'PAGES_ALLOCATED') as int), -1) as pg_allo
,coalesce( cast(rdb$get_context('SYSTEM', 'PAGES_USED') as int), -1) as pg_used
,coalesce( cast(rdb$get_context('SYSTEM', 'PAGES_FREE') as int), -1) as pg_free
from mon$database m
);
"""
act = isql_act('db', test_script)
expected_stdout = """
MON_PAGES_CHECK PASSED
PG_SUM_CHECK PASSED
"""
@pytest.mark.version('>=6.0')
def test_1(act: Action):
act.expected_stdout = expected_stdout
act.execute(combine_output = True)
assert act.clean_stdout == act.clean_expected_stdout