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64 lines
2.4 KiB
Python
64 lines
2.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-5482
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ISSUE: 5482
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TITLE: Return nonzero result code when restore fails on activating and creating deferred user index
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DESCRIPTION:
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According to Alex response on letter 25-apr-2016 19:15, zero retcode returned ONLY when restore
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was done WITH '-verbose' switch, and this was fixed. When restoring was done without additional
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switches, retcode was NON zero and its value was 1.
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We create table with UNIQUE computed-by index which expression refers to other table (Firebird allows this!).
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Because other table (test_2) initially is empty, index _can_ be created. But after this we insert record into
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this table and do commit. Since that moment backup of this database will have table test_1 but its index will
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NOT be able to restore (unless '-i' switch specified).
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We will use this inability of restore index by checking 'gbak -rep -v ...' return code: it should be NON zero.
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If code will skip exception then this will mean FAIL of test.
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JIRA: CORE-5201
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FBTEST: bugs.core_5201
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"""
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import pytest
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from pathlib import Path
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from firebird.qa import *
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init_script = """
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create table test_1(x int);
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create table test_2(x int);
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insert into test_1 values(1);
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insert into test_1 values(2);
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insert into test_1 values(3);
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commit;
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create unique index test_1_unq on test_1 computed by( iif( exists(select * from test_2), 1, x ) );
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commit;
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insert into test_2 values(1000);
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commit;
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"""
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db = db_factory(init=init_script)
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act = python_act('db')
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expected_stdout = """
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gbak: ERROR:attempt to store duplicate value (visible to active transactions) in unique index "TEST_1_UNQ"
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gbak: ERROR: Problematic key value is (<expression> = 1)
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"""
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fbk_file = temp_file('core_5201.fbk')
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tmp_db_file = temp_file('tmp_core_5201.fdb')
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@pytest.mark.version('>=3.0')
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def test_1(act: Action, fbk_file: Path, tmp_db_file: Path):
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with act.connect_server() as srv:
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srv.database.backup(database=act.db.db_path, backup=fbk_file)
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assert srv.readlines() == []
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#
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act.expected_stderr = 'We expect error'
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act.expected_stdout = expected_stdout
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act.gbak(switches=['-rep', '-v', str(fbk_file), str(tmp_db_file)])
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# filter stdout
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act.stdout = '\n'.join([line for line in act.stdout.splitlines() if ' ERROR:' in line])
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assert act.return_code == 2
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assert act.clean_stdout == act.clean_expected_stdout
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