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63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
#coding:utf-8
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"""
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ID: issue-6064
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ISSUE: 6064
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TITLE: Field name max length check wrongly if national characters specified
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DESCRIPTION:
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Confirmed bug on 3.0.4.32972, got error:
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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 31, actual 31
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Though this ticket was fixed only for FB 4.x, Adriano notes that error message
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was corrected in FB 3.0.6. Thus we check both major versions but use different
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length of columns: 32 and 64.
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JIRA: CORE-5802
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FBTEST: bugs.core_5802
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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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db = db_factory(charset='WIN1251')
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act = python_act('db', substitutions=[('[-]?At line \\d+.*', ''), ('After line \\d+.*', '')])
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expected_stderr = """
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Name longer than database column size
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"""
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test_script = temp_file('test_script.sql')
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@pytest.mark.version('>=3.0.6')
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def test_1(act: Action, test_script: Path):
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if act.is_version('<4'):
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# Maximal number of characters in the column for FB 3.x is 31.
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# Here we use name of 32 characters and this must raise error
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# with text "Name longer than database column size":
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column_title = 'СъешьЖеЕщёЭтихМягкихФранкоБулок'
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else:
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# Maximal number of characters in the column for FB 4.x is 63.
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# Here we use name of 64 characters and this must raise error
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# with text "Name longer than database column size":
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column_title = 'СъешьЖеЕщёЭтихПрекрасныхФранкоБулокВместоДурацкихМорковныхКотлет'
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# Code to be executed further in separate ISQL process:
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test_script.write_text(f"""
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set list on;
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set sqlda_display on;
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-- Maximal number of characters in the column for FB 3.x is 31.
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-- Here we use name of 32 characters and this must raise error
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-- with text "Name longer than database column size":
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select 1 as "{column_title}" from rdb$database;
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""", encoding='cp1251')
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#
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act.expected_stderr = expected_stderr
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act.isql(switches=['-q'], input_file=test_script, charset='WIN1251')
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assert act.clean_stderr == act.clean_expected_stderr
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