mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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141 lines
4.4 KiB
Python
141 lines
4.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-6652
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ISSUE: 6652
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TITLE: Error message "expected length N, actual M" contains wrong value of M when charset UTF8 is used in the field declaration of a table
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DESCRIPTION:
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All attempts to create/alter table with not-null column with size that not enough space to fit default value must fail.
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Length of such column can be declared either directly or via domain - and both of these ways must fail.
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All failed statements must have SQLSTATE = 22001.
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Confirmed wrong result on 4.0.0.2225: some statements failed with SQLSTATE=22000 (malformed string),
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some issue wrong value of "actual M" for length.
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JIRA: CORE-6414
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FBTEST: bugs.core_6414
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"""
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import pytest
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from firebird.qa import *
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db = db_factory(charset='UTF8')
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test_script = """
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-- must fail with "expected length 1, actual 6"
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recreate table test(nm varchar(1) character set utf8 default 'qwerty' not null);
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-- must fail with "expected length 1, actual 6"
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recreate table test(nm varchar(1) character set utf8 default '€€€€€€' not null);
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create domain dm_ascii varchar(1) character set utf8 default 'qwertyu' not null;
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create domain dm_utf8 varchar(1) character set utf8 default '€€€€€€€' not null;
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-- must fail with "expected length 1, actual 7"
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recreate table test(nm dm_ascii);
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-- must fail with "expected length 1, actual 7"
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recreate table test(nm dm_utf8);
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create domain dm_utf8_nullable varchar(1) character set utf8 default '€€€€€€€€';
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-- must fail with "expected length 1, actual 8"
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recreate table test(nm dm_utf8_nullable not null);
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recreate table test(nm dm_utf8_nullable); -- must pass
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-- must fail with "expected length 1, actual 8" (because table 'test' exists)
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alter domain dm_utf8_nullable set not null;
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----------------------------------------------------------
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recreate table test(id int);
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alter domain dm_utf8_nullable set not null;
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alter table test
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add nm2 varchar(1) character set utf8 default '€€'
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not null -- leads to "expected length 1, actual 2"
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;
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alter table test
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add nm3 varchar(1) character set utf8 default '€€€'
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,alter nm3 set not null -- leads to "expected length 1, actual 3"
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;
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alter table test
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add nm4 varchar(3) character set utf8 default '€€€'
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,alter nm4 type varchar(4)
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,alter nm4 set default '€€€€€'
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,alter nm4 set not null -- leads to "expected length 4, actual 5"
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;
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alter table test
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add nm5 varchar(1) character set utf8
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,alter nm5 type dm_utf8_nullable -- leads to "expected length 1, actual 8"
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;
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"""
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act = isql_act('db', test_script, substitutions=[('[ \t]+', ' ')])
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expected_stderr = """
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 6
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 6
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 7
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 7
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 8
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 8
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 2
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 3
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 4, actual 5
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Statement failed, SQLSTATE = 22001
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arithmetic exception, numeric overflow, or string truncation
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-string right truncation
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-expected length 1, actual 8
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"""
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@pytest.mark.intl
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@pytest.mark.version('>=4.0')
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def test_1(act: Action):
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act.expected_stderr = expected_stderr
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act.execute()
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assert act.clean_stderr == act.clean_expected_stderr
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