2021-04-26 20:07:00 +02:00
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#coding:utf-8
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2022-01-20 17:32:14 +01:00
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"""
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ID: issue-2373
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ISSUE: 2373
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TITLE: The log(base, number) built-in function doesn't check parameters and delivers NAN values instead
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DESCRIPTION:
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JIRA: CORE-1936
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2022-02-02 15:46:19 +01:00
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FBTEST: bugs.core_1936
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2022-01-20 17:32:14 +01:00
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"""
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2021-04-26 20:07:00 +02:00
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2022-01-20 17:32:14 +01:00
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import pytest
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from firebird.qa import *
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2021-04-26 20:07:00 +02:00
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2022-01-20 17:32:14 +01:00
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db = db_factory()
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2021-04-26 20:07:00 +02:00
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2022-01-20 17:32:14 +01:00
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test_script = """select log(2, 00) from rdb$database;
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select log(2, -2) from rdb$database;
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select log(0, 1) from rdb$database;
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select log(0, 2) from rdb$database;
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select log(-1, 2) from rdb$database;
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select log(-1, 0) from rdb$database;
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select log(-1, -1) from rdb$database;
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"""
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2022-01-20 17:32:14 +01:00
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act = isql_act('db', test_script)
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expected_stdout = """
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LOG
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=======================
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LOG
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=======================
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LOG
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=======================
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LOG
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=======================
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LOG
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=======================
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LOG
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=======================
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LOG
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=======================
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"""
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expected_stderr = """Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Argument for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Argument for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Base for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Base for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Base for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Base for LOG must be positive
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Statement failed, SQLSTATE = 42000
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expression evaluation not supported
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-Base for LOG must be positive
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"""
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@pytest.mark.version('>=2.5.0')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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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 and
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act.clean_stdout == act.clean_expected_stdout)
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2021-04-26 20:07:00 +02:00
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