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https://github.com/FirebirdSQL/firebird-qa.git
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69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
#coding:utf-8
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"""
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ID: gtcs.external-file-06
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FBTEST: functional.gtcs.external_file_06_d
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TITLE: Test for external table with field of DOUBLE PRECISION datatype
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DESCRIPTION:
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Original test see in:
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https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/EXT_REL_0_6_D.script
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NOTES:
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[03.03.2021] pzotov
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Added substitution for zero value ('F02') as result of evaluating exp(-745.1332192):
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on Windows number of digits in decimal representation more than on Linux for 1.
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NOTES:
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[31.07.2022] pzotov
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1. FB config must allow creation of external tables, check parameter 'ExternalFileAccess'.
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Otherwise: SQLSTATE = 28000 / Use of external file at location ... is not allowed ...
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2. REMOVED evaluation of exp(-745.***) because results depends on CPU (intel vs AMD).
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Checked on 3.0.8.33535, 4.0.1.2692, 5.0.0.591
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"""
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from pathlib import Path
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import pytest
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from firebird.qa import *
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db = db_factory()
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act = python_act('db', substitutions=[('[ \t]+', ' '), ('(INPUT|OUTPUT)\\s+message .*', ''), (':\\s+(name:|table:)\\s+.*', '') ])
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tmp_ext_file = temp_file('tmp_gtcs_external_file_06_double_precision.dat')
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expected_stderr = """
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"""
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expected_stdout = """
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01: sqltype: 480 DOUBLE Nullable scale: 0 subtype: 0 len: 8
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02: sqltype: 480 DOUBLE Nullable scale: 0 subtype: 0 len: 8
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F01 3.141592653589793
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F02 2.718281828459045
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Records affected: 1
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"""
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@pytest.mark.version('>=3.0')
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def test_1(act: Action, tmp_ext_file: Path):
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sql_cmd = f'''
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create domain dm_dp double precision;
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create table ext_table external file '{str(tmp_ext_file)}' (f01 dm_dp, f02 dm_dp);
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commit;
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insert into ext_table (f01, f02) values( pi(), exp(1) );
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commit;
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set list on;
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set count on;
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set sqlda_display on;
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select * from ext_table;
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commit;
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drop table ext_table;
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exit;
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'''
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act.expected_stdout = expected_stdout
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act.expected_stderr = expected_stderr
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act.isql(switches=['-q'], input = sql_cmd )
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assert (act.clean_stderr == act.clean_expected_stderr and
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act.clean_stdout == act.clean_expected_stdout)
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