mirror of
https://github.com/FirebirdSQL/firebird-qa.git
synced 2025-01-22 13:33:07 +01:00
144 lines
6.4 KiB
Python
144 lines
6.4 KiB
Python
#coding:utf-8
|
|
|
|
"""
|
|
ID: issue-6416
|
|
ISSUE: https://github.com/FirebirdSQL/firebird/issues/6416
|
|
TITLE: Engine cant determine datatype in SQL: Unknown SQL Data type (32752) [CORE6168]
|
|
DESCRIPTION:
|
|
Test creates table with columns belonging to "new datatypes" family: int128, decfloat and time[stamp] with time zone.
|
|
Also, one record is added into this table with values which are valid for numeric types in FB 4.x+ (time zone fields
|
|
can remain null or arbitrary).
|
|
This DB is them copied to another DB (using file-level call of shutil.copy2()).
|
|
Another DB filename must match to the specified in the databases.conf (alias defined by 'REQUIRED_ALIAS' variable).
|
|
Its alias has special value for DataTypeCompatibility parameter. Connection to this DB and query to a table with 'new datatypes'
|
|
must return SQLDA with *old* types which are known for FB versions prior 4.x.
|
|
|
|
Then we repeat same query to 'initial' test DB and must get SQLDA with actual values for all new columns (known since FB 4.x).
|
|
NOTES:
|
|
[18.08.2022] pzotov
|
|
1. One need to be sure that firebird.conf does NOT contain DatabaseAccess = None.
|
|
2. Database file for REQUIRED_ALIAS must NOT exist in the QA_root/files/qa/ subdirectory: it will be created here.
|
|
Content of databases.conf must be taken from $QA_ROOT/files/qa-databases.conf (one need to replace
|
|
it before every test session).
|
|
Discussed with pcisar, letters since 30-may-2022 13:48, subject:
|
|
"new qa, core_4964_test.py: strange outcome when use... shutil.copy() // comparing to shutil.copy2()"
|
|
3. Value of REQUIRED_ALIAS must be EXACTLY the same as alias specified in the pre-created databases.conf
|
|
(for LINUX this equality is case-sensitive, even when aliases are compared!)
|
|
|
|
Checked on 6.0.0.438, 5.0.2.1479, 4.0.6.3142.
|
|
"""
|
|
|
|
import re
|
|
from pathlib import Path
|
|
import shutil
|
|
|
|
import pytest
|
|
from firebird.qa import *
|
|
|
|
# Pre-defined alias for test DB in the QA_root/files/qa-databases.conf.
|
|
# This file (qa-databases.conf) must be copied manually to each testing
|
|
# FB home folder, with replacing databases.conf there:
|
|
#
|
|
REQUIRED_ALIAS = 'tmp_gh_6416_alias'
|
|
|
|
init_sql = f'''
|
|
set bail on;
|
|
recreate table test(
|
|
f_sml smallint default -32768
|
|
,f_int int default -2147483648
|
|
,f_big bigint default -9223372036854775808
|
|
,f_128 int128 default -170141183460469231731687303715884105728
|
|
,f_num numeric(38) default -170141183460469231731687303715884105728
|
|
,f_dec decfloat default -9.999999999999999999999999999999999E+6144
|
|
,f_tz time with time zone default '01:02:03 Indian/Cocos'
|
|
,f_tsz timestamp with time zone default '22.09.2023 01:02:03 Indian/Cocos'
|
|
);
|
|
insert into test default values;
|
|
commit;
|
|
'''
|
|
|
|
db = db_factory(init = init_sql)
|
|
|
|
substitutions = [('^((?!(SQLSTATE|error|Floating-point overflow|sqltype)).)*$', ''), ('[ \t]+', ' ')]
|
|
act = python_act('db', substitutions = substitutions)
|
|
|
|
@pytest.mark.version('>=4.0')
|
|
def test_1(act: Action, capsys):
|
|
|
|
|
|
# Scan line-by-line through databases.conf, find line starting with REQUIRED_ALIAS and extract name of file that
|
|
# must be created in the $(dir_sampleDb)/qa/ folder. This name will be used further as target database (tmp_db_for_3x_client).
|
|
# NOTE: we have to SKIP lines which are commented out, i.e. if they starts with '#':
|
|
p_required_alias_ptn = re.compile( '^(?!#)((^|\\s+)' + REQUIRED_ALIAS + ')\\s*=\\s*\\$\\(dir_sampleDb\\)/qa/', re.IGNORECASE )
|
|
fname_in_dbconf = None
|
|
|
|
with open(act.home_dir/'databases.conf', 'r') as f:
|
|
for line in f:
|
|
if p_required_alias_ptn.search(line):
|
|
# If databases.conf contains line like this:
|
|
# tmp_6416_alias = $(dir_sampleDb)/qa/tmp_gh_6416.fdb
|
|
# - then we extract filename: 'tmp_gh_6416.fdb' (see below):
|
|
fname_in_dbconf = Path(line.split('=')[1].strip()).name
|
|
break
|
|
|
|
# if 'fname_in_dbconf' remains undefined here then propably REQUIRED_ALIAS not equals to specified in the databases.conf!
|
|
#
|
|
assert fname_in_dbconf
|
|
|
|
# Full path + filename of database to which we will try to connect:
|
|
#
|
|
tmp_db_for_3x_client = Path( act.vars['sample_dir'], 'qa', fname_in_dbconf )
|
|
shutil.copy2(act.db.db_path, tmp_db_for_3x_client)
|
|
|
|
test_sql = f'''
|
|
set bail on;
|
|
set list on;
|
|
connect '{REQUIRED_ALIAS}' user {act.db.user};
|
|
-- select mon$database_name from mon$database;
|
|
set sqlda_display on;
|
|
select *
|
|
from test;
|
|
'''
|
|
|
|
act.expected_stdout = f"""
|
|
01: sqltype: 500 SHORT Nullable scale: 0 subtype: 0 len: 2
|
|
02: sqltype: 496 LONG Nullable scale: 0 subtype: 0 len: 4
|
|
03: sqltype: 580 INT64 Nullable scale: 0 subtype: 0 len: 8
|
|
04: sqltype: 580 INT64 Nullable scale: 0 subtype: 0 len: 8
|
|
05: sqltype: 580 INT64 Nullable scale: 0 subtype: 1 len: 8
|
|
06: sqltype: 480 DOUBLE Nullable scale: 0 subtype: 0 len: 8
|
|
07: sqltype: 560 TIME Nullable scale: 0 subtype: 0 len: 4
|
|
08: sqltype: 510 TIMESTAMP Nullable scale: 0 subtype: 0 len: 8
|
|
Statement failed, SQLSTATE = 22003
|
|
-SQL error code = -303
|
|
-Floating-point overflow. The exponent of a floating-point operation is greater than the magnitude allowed.
|
|
"""
|
|
|
|
act.isql(switches = ['-q'], input = test_sql, combine_output = True, credentials = False, connect_db = False)
|
|
assert act.clean_stdout == act.clean_expected_stdout
|
|
act.reset()
|
|
tmp_db_for_3x_client.unlink()
|
|
|
|
#-------------------------------------------------------------
|
|
|
|
test_sql = f'''
|
|
set bail on;
|
|
set list on;
|
|
set sqlda_display on;
|
|
select *
|
|
from test;
|
|
'''
|
|
act.expected_stdout = """
|
|
01: sqltype: 500 SHORT Nullable scale: 0 subtype: 0 len: 2
|
|
02: sqltype: 496 LONG Nullable scale: 0 subtype: 0 len: 4
|
|
03: sqltype: 580 INT64 Nullable scale: 0 subtype: 0 len: 8
|
|
04: sqltype: 32752 INT128 Nullable scale: 0 subtype: 0 len: 16
|
|
05: sqltype: 32752 INT128 Nullable scale: 0 subtype: 1 len: 16
|
|
06: sqltype: 32762 DECFLOAT(34) Nullable scale: 0 subtype: 0 len: 16
|
|
07: sqltype: 32756 TIME WITH TIME ZONE Nullable scale: 0 subtype: 0 len: 8
|
|
08: sqltype: 32754 TIMESTAMP WITH TIME ZONE Nullable scale: 0 subtype: 0 len: 12
|
|
"""
|
|
act.isql(switches = ['-q'], input = test_sql, combine_output = True)
|
|
assert act.clean_stdout == act.clean_expected_stdout
|
|
act.reset()
|